Page 1
OPERATING MANUAL
HandyLab 600
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HandyLab 600
DIGITAL METER FOR DIGITAL IDS-pH AND ORP SENSORS
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HandyLab 600
Copyright © 2014, SI Analytics GmbH
Reprinting - even as excerpts - is only allowed with the explicit written
authorization of SI Analytics GmbH, Mainz.
Printed in Germany.
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HandyLab 600 Contents
HandyLab 600 - Contents
1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
1.1 HandyLab 600 meter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
1.2 Sensors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
1.2.1 IDS sensors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
1.2.2 Automatic sensor recognition . . . . . . . . . . . . . . . . . . . . . . 8
2 Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
2.1 Safety information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
2.1.1 Safety information in the operating manual . . . . . . . . . . . . 9
2.1.2 Safety signs on the meter . . . . . . . . . . . . . . . . . . . . . . . . . 9
2.1.3 Further documents providing safety information . . . . . . . . 9
2.2 Safe operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
2.2.1 Authorized use. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
2.2.2 Requirements for safe operation . . . . . . . . . . . . . . . . . . . 10
2.2.3 Unauthorized use. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
3 Commissioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
3.1 Scope of delivery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
3.2 Power supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
3.3 Initial commissioning. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
3.3.1 Inserting the batteries . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
4 Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
4.1 General operating principles . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
4.1.1 Keypad. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
4.1.2 Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
4.1.3 Status information (meter) . . . . . . . . . . . . . . . . . . . . . . . . 14
4.1.4 Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
4.1.5 Sensor info. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
4.2 Switching on the meter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
4.3 Switching off the meter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
4.4 Navigation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
4.4.1 Operating modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
4.4.2 Measured value display. . . . . . . . . . . . . . . . . . . . . . . . . . 17
4.4.3 Menus and dialogs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
4.4.4 Navigation example 1:Setting the language . . . . . . . . . . 19
4.4.5 Example 2 on navigation: Setting the date and time . . . . 20
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Contents HandyLab 600
5 pH value. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
5.1 Measuring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
5.1.1 Measuring the pH value . . . . . . . . . . . . . . . . . . . . . . . . . 22
5.1.2 Measuring the temperature . . . . . . . . . . . . . . . . . . . . . . 23
5.2 pH calibration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
5.2.1 Why calibrate? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
5.2.2 When do you have to calibrate?. . . . . . . . . . . . . . . . . . . 24
5.2.3 Carrying out automatic calibration (AutoCal) . . . . 24
5.2.4 Carrying out manual calibration (ConCal) . . . . . . . . . . . 27
5.2.5 Calibration points . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
5.2.6 Calibration data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
5.2.7 Continuous measurement control (CMC function) . . 33
5.2.8 QSC function (sensor quality control) . . . . . . . . . . . . 34
6 ORP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
6.1 Measuring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
6.1.1 Measuring the ORP . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
6.1.2 Measuring the temperature . . . . . . . . . . . . . . . . . . . . . . 38
6.2 ORP calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
7 Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
7.1 pH measurement settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
7.1.1 Settings for pH measurements . . . . . . . . . . . . . . . . . . . . 40
7.1.2 Buffer sets for calibration . . . . . . . . . . . . . . . . . . . . . . . . 41
7.1.3 Calibration interval . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
7.2 ORP measurement settings. . . . . . . . . . . . . . . . . . . . . . . . . . . 44
7.2.1 Settings for ORP measurements . . . . . . . . . . . . . . . . . . 44
7.3 Sensor-independent settings . . . . . . . . . . . . . . . . . . . . . . . . . . 44
7.3.1 System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
7.3.2 Data storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
7.3.3 Automatic Stability control . . . . . . . . . . . . . . . . . . . . . . . 46
7.3.4 Automatic switch-off function . . . . . . . . . . . . . . . . . . . . . 46
7.3.5 Display illumination. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
7.4 Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
7.4.1 Resetting the measurement settings . . . . . . . . . . . . . . . 47
7.4.2 Resetting the system settings. . . . . . . . . . . . . . . . . . . . . 48
8 Data memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
8.1 Manual storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
8.2 Automatic data storage at intervals . . . . . . . . . . . . . . . . . . 50
8.3 Measurement data memory. . . . . . . . . . . . . . . . . . . . . . . . . . . 52
8.3.1 Editing the measurement data memory . . . . . . . . . . . . . 52
8.3.2 Erasing the measurement data memory . . . . . . . . . . . . 53
8.3.3 Measurement dataset. . . . . . . . . . . . . . . . . . . . . . . . . . . 54
8.3.4 Storage locations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
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HandyLab 600 Contents
9 Transmitting data (USB interface). . . . . . . . . . . . . . . . . . . . . 55
9.1 Outputting current measurement data . . . . . . . . . . . . . . . . . . . 55
9.2 Transmitting data (to a PC) . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
9.3 Connecting the PC / USB-B interface (USB Device) . . . . . 55
9.4 Options for data storage to a PC . . . . . . . . . . . . . . . . . . . . . . . 56
9.5 MultiLab Importer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
10 Maintenance, cleaning, disposal. . . . . . . . . . . . . . . . . . . . . . 57
10.1 Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
10.1.1 General maintenance activities . . . . . . . . . . . . . . . . . . . 57
10.1.2 Replacing the batteries. . . . . . . . . . . . . . . . . . . . . . . . . . 57
10.2 Cleaning. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
10.3 Packing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
10.4 Disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
11 What to do if.... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
11.1 pH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
11.2 General information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
12 Technical data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
12.1 Measuring ranges, resolution, accuracy . . . . . . . . . . . . . . . . . 62
12.2 General data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
13 Firmware update. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
13.1 Firmware update for the meter HandyLab 600 . . . . . . . . . . . . 64
13.2 Firmware-Update for IDS Sensors. . . . . . . . . . . . . . . . . . . . . . 65
14 Glossary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
15 Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
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Contents HandyLab 600
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HandyLab 600 Overview
1
2
3
HandyLab 100
1 Overview
1.1 HandyLab 600 meter
The HandyLab 600 digital compact precision pH meter enables you to perform
pH and ORP measurements rapidly and reliably.
The HandyLab 600 provides the maximum degree of operating comfort, reliability and measuring certainty for all applications.
The HandyLab 600 supports you in your work with the following functions:
Automatic sensor recognition
Electronic access control
Data transmission via the USB interface (USB-B).
1 Keypad
2 Display
3 Connectors
1.2 Sensors
A measuring system ready to measure consists of the HandyLab 600 meter
and a suitable sensor.
Suitable sensors are SI Analytics
1.2.1 IDS sensors
IDS sensors
support the automatic sensor recognition
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show only the settings relevant to the specific sensor in the setting menu
IDS pH and ORP sensors.
Page 8
Overview HandyLab 600
process signals in the sensor digitally so that precise and interference-free
measurements are enabled even with long cables
facilitate to assign a sensor to a measured parameter with differently colored
couplings
have quick-lock couplings with which to fix the sensors to the meter.
Sensor data from
IDS sensors
IDS sensors transmit the following sensor data to the meter:
SENSOR ID
– Sensor name
– Sensor series number
Calibration data
– Calibration date
– Calibration characteristics
– Calibration interval
– Selected buffer set (IDS pH sensors only)
– Calibration history of the last 10 calibrations
The calibration data are updated in the IDS sensor after each calibration procedure. A message is displayed while the data are being updated in the sensor.
Note
In the measured value display, you can display the sensor name and
series number of the selected sensor with the [Info] softkey. You can
then display all further sensor data stored in the sensor with the [More]
softkey.
1.2.2 Automatic sensor recognition
The automatic sensor recognition for IDS sensors allows
to operate an IDS sensor with different meters without recalibrating
to assign measurement data to an IDS sensor
– Measurement datasets are always stored and output with the sensor
name and sensor series number.
to assign calibration data to an IDS sensor
– Calibration data and calibration history are always stored and output with
the sensor name and sensor series number.
to hide menus automatically that do not concern this sensor
To be able to use the automatic sensor recognition, a meter that supports the
automatic sensor recognition (e.g. HandyLab 600) and a digital IDS sensor are
required.
In digital IDS sensors, sensor data are stored that clearly identify the sensor.
The sensor data are automatically taken over by the meter.
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HandyLab 600 Safety
2 Safety
2.1 Safety information
2.1.1 Safety information in the operating manual
This operating manual provides important information on the safe operation of
the meter. Read this operating manual thoroughly and make yourself familiar
with the meter before putting it into operation or working with it. The operating
manual must be kept in the vicinity of the meter so you can always find the information you need.
Important safety instructions are highlighted in this operating manual. They are
indicated by the warning symbol (triangle) in the left column. The signal word
(e.g. "CAUTION") indicates the level of danger:
WARNING
indicates a possibly dangerous situation that can lead to serious (irreversible) injury or death if the safety instruction is not
followed.
CAUTION
indicates a possibly dangerous situation that can lead to
slight (reversible) injury if the safety instruction is not followed.
NOTE
indicates a possibly dangerous situation where goods might be damaged
if the actions mentioned are not taken.
2.1.2 Safety signs on the meter
Note all labels, information signs and safety symbols on the meter and in the
battery compartment. A warning symbol (triangle) without text refers to safety
information in this operating manual.
2.1.3 Further documents providing safety information
The following documents provide additional information, which you should
observe for your safety when working with the measuring system:
• Operating manuals of sensors and other accessories
• Safety datasheets of calibration or maintenance accessories (such as buffer
solutions, electrolyte solutions, etc.)
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Safety HandyLab 600
2.2 Safe operation
2.2.1 Authorized use
This meter is authorized exclusively for pH and ORP measurements in the
laboratory.
Only the operation and running of
the meter according to the instructions and technical specifications given
in this operating manual is authorized (see section 12 T
62).
Any other use is considered unauthorized.
2.2.2 Requirements for safe operation
Note the following points for safe operation:
• The meter may only be operated according to the authorized use specified
above.
• The meter may only be supplied with power by the energy sources
mentioned in this operating manual.
• The meter may only be operated under the environmental conditions
mentioned in this operating manual.
• The meter may only be opened if this is explicitly described in this operating
manual (example: Inserting the batteries).
ECHNICAL DATA, page
2.2.3 Unauthorized use
The meter must not be put into operation if:
• it is visibly damaged (e.g. after being transported)
• it was stored under adverse conditions for a lengthy period of time (storing
conditions, see section 12 T
ECHNICAL DATA, page 62).
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HandyLab 600 Commissioning
3 Commissioning
3.1 Scope of delivery
Meter HandyLab 600
4 batteries 1.5 V Mignon type AA
USB cable (A plug on mini B plug)
Short instructions
CD-ROM with
– USB drivers
– detailed operating manual
– Software MultiLab Importer
3.2 Power supply
The HandyLab 600 is supplied with power in the following ways:
Battery operation (4 batteries, 1.5 V Mignon type AA)
USB operation via a connected USB-B cable
3.3 Initial commissioning
Perform the following activities:
Insert the supplied batteries
Switch on the meter (see
section 4.2 S
Set the date and time (see
section 4.4.5 E
20)
WITCHING ON THE METER, page 16)
XAMPLE 2 ON NAVIGATION: SETTING THE DATE AND TIME, page
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Commissioning HandyLab 600
2
1
3.3.1 Inserting the batteries
You can operate the meter either with normal batteries or with
rechargeable batteries (Ni-MH). In order to charge the batteries, an
external charging device is required.
1. Open the battery compartment (1) on the underside of the
meter.
1Screws
2 Battery compartment
CAUTION
Make sure that the poles of the batteries are positioned correctly.
The ± signs on the batteries must correspond to the
the battery compartment.
2. Place four batteries (type Mignon AA) in the battery compartment.
3. Close the battery compartment (1).
4. Set the date and time
(see section 4.4.5 E
XAMPLE 2 ON NAVIGATION: SETTING THE DATE AND TIME,
page 20).
± signs in
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HandyLab 600 Operation
F1
F2
CAL
STO
RCL
ENTER
AR
4Operation
4.1 General operating principles
4.1.1 Keypad
In this operating manual, keys are indicated by brackets <..> .
The key symbol (e.g. <ENTER>) generally indicates a short keystroke (under
2 sec) in this operating manual. A long keystroke (approx. 2 sec) is indicated
by the underscore behind the key symbol (e.g. <ENTER_>).
<F1>:
<F1_>:
Softkeys providing situation dependent functions, e.g.:
<F1>/[Info]: View information on a sensor
<F2>:
<F2__>:
<On/Off>: Switches the meter on or off
<M>: Selects the measured parameter / Quits the settings
<CAL>:
<CAL_>:
<STO>:
<STO_>:
<RCL>:
<RCL_>:
Calls up the calibration procedure
Displays the calibration data
Saves a measured value manually
Opens the menu for the automatic save function
Displays the manually stored measured values
Displays the automatically stored measured values
Menu control, navigation
<><>:
<__><__>:
Increments, decrements values
Increments, decrements values continuously
<ENTER>:
<ENTER_>:
Opens the menu for measurement settings / confirms
entries
Opens the menu for system settings
<AR> Freezes the measured value (HOLD function)
Switches the AutoRead measurement on or off
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Operation HandyLab 600
HOLD AR
pH
4
3
2
5
6
7
8
1
0
14
7.007
25.0
°C
01.02.2014
08:00
Info
USB output
4.1.2 Display
1 Status information (sensor)
2 Measured value
3 Measured parameter
4 Continuous measurement control (CMC function)
5 Sensor symbol (calibration evaluation, calibration interval)
6 Measured temperature (with unit)
7 Status information (meter)
8 Softkeys and date + time
4.1.3 Status information (meter)
AR Stability control (AutoRead) is active
HOLD Measured value is frozen (<AR> key)
Batteries are almost empty
Data are automatically output to the USB-B interface at
intervals
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HandyLab 600 Operation
3
1
2
25.0
7.007
pH
°C
0
14
01.02.2014
08:00
Info
USB output
4.1.4 Connectors
1 Digital sensors (pH and ORP)
2 USB B (device) interface
3 Service interface
CAUTION
Only connect sensors to the meter that cannot return any voltages or currents that are not allowed (> SELV and > current
circuit with current limiting).
SI Analytics IDS sensors meet these requirements.
4.1.5 Sensor info
You can display the current sensor data and sensor settings of a connected
sensor at any time. The sensor data are available in the measured value
display with the <F1>/[Info] softkey.
1. In the measured value display:
Display the sensor data (sensor name, series number) with [<F1>Info].
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Operation HandyLab 600
25.0
7.007
pH
°C
0
14
More
01.02.2014
08:00
BlueLine 24 pH IDS
B092500013
pH resolution 0.001
mV resolution 0.1
Buffer
Calibration interval 7d
Unit for slope mV/pH
QSC: off
BlueLine 24 pH IDS
B092500013
01.02.2014
08:00
Back
25.0
7.007
pH
°C
0
14
01.02.2014
08:00
Info
USB output
2. Display further sensor data (settings) with <F1>/[More].
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4.2 Switching on the meter
1. Switch the meter on with <On/Off>.
The meter performs a self-test.
2. Connect the sensor.
The meter is ready to measure.
4.3 Switching off the meter
1. Switch the printer off with <On/Off>.
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HandyLab 600 Operation
General
Interface
Clock function
Service information
Reset
System
01.02.2014
08:00
Back
4.4 Navigation
4.4.1 Operating modes
Operating mode Explanation
Measuring The measurement data of the connected sensor are
shown in the measured value display
Calibration The course of a calibration with calibration information,
functions and settings is displayed
Storing in
memory
Transmitting
data
The meter stores measuring data automatically or manually
The meter transmits measuring data and calibration
records to a USB-B interface automatically or manually.
Setting The system menu or a sensor menu with submenus,
settings and functions is displayed
4.4.2 Measured value display
In the measured value display, you can
open the menu for calibration and measurement settings with <ENTER>
(short
keystroke)
<ENTER_> open the Storage & config menu with the sensor-independent
settings by pressing <ENTER> (long keystroke, approx. 2 s).
change the display in the selected measuring screen (e. g. pH <-> mV) by
pressing <M>.
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4.4.3 Menus and dialogs
The menus for settings and dialogs in procedures contain further subelements.
The selection is made with the <><> keys. The current selection is displayed with a frame.
Submenus
The name of the submenu is displayed at the upper edge of the frame. Submenus are opened by confirming with <ENTER>. Example:
Page 18
Operation HandyLab 600
Language: Deutsch
Audio signal: off
Illumination: on
Contrast: 50 %
Shutoff time: 1 h
Temperature unit: °C
Stability control
: on
General
01.02.2014
08:00
Back
Calibration record
Calibration data storage
Buffer:
Single-point calibration: yes
Calibration interval: 7 d
Unit for slope: mV/pH
[
i
] 2.00 4.01 7.00
pH
01.02.2014
08:00
Back
Calibration record
Calibration data storage
Buffer:
Single-point calibration: yes
Calibration interval: 7 d
Unit for slope: mV/pH
[
i
] 2.00 4.01 7.00
pH
01.02.2014
08:00
Back
Settings
Settings are indicated by a colon. The current setting is displayed on the
right-hand side. The setting mode is opened with <ENTER>. Subsequently,
the setting can be changed with <><> and <ENTER>. Example:
Functions
Functions are designated by the name of the function. They are immediately
carried out by confirming with <ENTER>. Example: Display the Calibration
record function.
Messages
Information is marked by the [
i
] symbol. It cannot be selected. Example:
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HandyLab 600 Operation
25.0
7.007
pH
°C
0
14
01.02.2014
08:00
Info
USB output
System
Data storage
Storage & config
01.02.2014
08:00
Back
General
Interface
Clock function
Service information
Reset
System
01.02.2014
08:00
Back
4.4.4 Navigation example 1:Setting the language
1. Press the <On/Off> key.
The measured value display appears.
The instrument is in the measuring mode.
2. Using <ENTER_>, open the Storage & config menu.
The instrument is in the setting mode.
3. Select the System submenu with <><>.
The current selection is displayed with a frame.
4. Open the System submenu with <ENTER>.
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Operation HandyLab 600
Language: Deutsch
Audio signal: off
Illumination: on
Contrast: 50 %
Shutoff time: 1 h
Temperature unit: °C
Stability control
: on
General
01.02.2014
08:00
Back
Language: Deutsch
Audio signal: off
Illumination: on
Contrast: 50 %
Shutoff time: 1 h
Temperature unit: °C
Stability control
: on
General
01.02.2014
08:00
Back
5. Select the General submenu with <><>.
The current selection is displayed with a frame.
6. Open the General
submenu with <ENTER>.
7. Open the setting mode for the Language with <ENTER>.
20 ba77064e01 03/2014
8. Select the required language with <><>.
9. Confirm the setting with <ENTER>.
The meter switches to the measuring mode.
The selected language is active.
4.4.5 Example 2 on navigation: Setting the date and time
The meter has a clock with a date function. The date and time are indicated in
the status line of the measured value display.
When storing measured values and calibrating, the current date and time are
automatically stored as well.
The correct setting of the date and time and date format is important for the following functions and displays:
Current date and time
Calibration date
Identification of stored measured values.
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HandyLab 600 Operation
Date format: dd.mm.yy
Date: 01.02.14
Time: 14:53:40
Clock function
01.02.2014
08:00
Back
Therefore, check the time at regular intervals.
The date and time are reset to default after a fall of the supply voltage (empty batteries).
Setting the date,
time and date format
The date format can be switched from the display of day, month, year
(dd.mm.yy) to the display of month, day, year (mm/dd/yy or mm.dd.yy).
1. In the measured value display:
Using <ENTER_>, open the Storage & config menu.
The instrument is in the setting mode.
2. Select and confirm the System / Clock function menu with <><> and
<ENTER>.
The setting menu for the date and time opens up.
3. Select and confirm the Time menu with <><> and <ENTER>.
The hours are highlighted.
4. Change and confirm the setting with <><> and <ENTER>.
The minutes are highlighted.
5. Change and confirm the setting with <><> and <ENTER>.
The seconds are highlighted.
6. Change and confirm the setting with <><> and <ENTER>.
The time is set.
7. If necessary, set the Date and Date format. The setting is made similarly
to that of the time.
8. To make further settings, switch to the next higher menu level with
Back<F1>.
or
Switch to the measured value display with <M>.
The instrument is in the measuring mode.
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pH value HandyLab 600
25.0
7.007
pH
°C
0
14
01.02.2014
08:00
Info
USB output
5 pH value
5.1 Measuring
5.1.1 Measuring the pH value
NOTE
When connecting a grounded PC/printer, measurements cannot be
performed in grounded media as the values would be incorrect. The USB
interface is not galvanically isolated.
1. Connect the IDS pH sensor to the meter.
The pH measuring window is displayed.
2. If necessary, select the measured parameter with <M>.
3. Adjust the temperature of the solutions and measure the current temperature if the measurement is made without a temperature sensor.
Stability control
(AutoRead)
& HOLD function
4. If necessary, calibrate or check the IDS pH sensor.
5. Immerse the IDS pH sensor in the test sample.
The stability control function (AutoRead) continually checks the stability of the
measurement signal. The stability has a considerable impact on the reproducibility of measured values.
The measured parameter flashes on the display
as soon as the measured value is outside the stability range
22 ba77064e01 03/2014
when the automatic Stability control is switched off.
You can start the Stability control manually at any time, irrespective of the setting for automatic Stability control (see section 7.3.3 A
TROL, page 46) in the System menu.
1. Freeze the measured value with <AR>.
The [HOLD] status indicator is displayed.
The HOLD function is active.
UTOMATIC STABILITY CON-
Page 23
HandyLab 600 pH value
You can terminate the Stability control function and the HOLD func-
tion with <AR> or <M> at any time.
2. Using <ENTER>, activate the Stability control function manually.
The [AR] status indicator appears while the measured value is
assessed as not stable. A progress bar is displayed and the display of
the measured parameter flashes.
The [HOLD][AR] status indicator appears as soon as a stable measured value is recognized. The progress bar disappears and the display
of the measured parameter stops flashing.
The current measurement data are output to the interface. Measurement data meeting the stability control criterion are marked by AR.
You can prematurely terminate the Stability control function manually with <ENTER> at any time. If the Stability control function is
prematurely terminated, the current measurement data are output
to the interface without the AutoRead info.
Criteria for a stable
measured value
3. Using <ENTER>, start a further measurement with stability control.
or
Release the frozen measured value again with <AR> or <M>.
The [AR] status display disappears. The display switches back to the
previous indication.
The Stability control function checks whether the measured values are stable
within the monitored time interval.
Measured
parameter
pH value 15 seconds
Temperature 15 seconds
Time interval Stability in the time inter-
val
∆ : better than 0.01 pH
∆ : better than 0.5 °C
The minimum duration until a measured value is assessed as stable is the
monitored time interval. The actual duration is mostly longer.
5.1.2 Measuring the temperature
For reproducible pH measurements, it is essential to measure the temperature
of the test sample.
Most IDS sensors measure the temperature with a temperature sensor integrated in the IDS sensor.
When operating a sensor without integrated temperature sensor, you first have
to measure and enter the temperature of the sample.
ba77064e01 03/2014 23
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pH value HandyLab 600
The settings for the temperature are selected in the menu for calibration and measurement settings (see section 7.1.1 S
PH MEASUREMENTS, page 40).
ETTINGS FOR
The display of the temperature indicates the active temperature measuring
mode:
Temperature sensor
Resolution of the
temp. display
Temp. measurement
yes 0.1 °C Automatic with temperature sensor
- 1 °C Manual
5.2 pH calibration
5.2.1 Why calibrate?
pH electrodes age. This changes the zero point (asymmetry) and slope of the
pH electrode. As a result, an inexact measured value is displayed. Calibration
determines and stores the current values of the zero point and slope of the
electrode.
Thus, you should calibrate at regular intervals.
5.2.2 When do you have to calibrate?
Routinely within the framework of the company quality assurance
When the calibration interval has expired
5.2.3 Carrying out automatic calibration (AutoCal)
Make sure that in the sensor menu, Buffer menu, the buffer set is correctly
selected (see section 7.1.1 S
ETTINGS FOR PH MEASUREMENTS, page 40).
Use one to five buffer solutions of the selected buffer set in any order.
When other buffer sets are used, other nominal buffer values are displayed.
Apart from that, the procedure is identical.
If single-point calibration was set in the menu, the calibration procedure is automatically finished with the measurement of buffer solution 1 and the calibration record is displayed.
1. Connect the pH sensor to the meter.
The pH measuring window is displayed.
2. Keep the buffer solutions ready.
3. Start the calibration with <CAL>.
The calibration display for the first buffer appears (voltage display).
24 ba77064e01 03/2014
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HandyLab 600 pH value
pH 1
-180.0
24.8 °C
01.07.2011
08:00
Buffer
mV
pH
-180.0
24.8 °C
01.07.2011
08:00
AR
Buffer
mV
4. Thoroughly rinse the sensor with deionized water.
5. Immerse the sensor in the first buffer solution.
6. For measurements without temperature sensor :
Enter the temperature of the buffer with <><>.
7. Start the measurement with <ENTER>.
The measured value is checked for stability (stability control).
The [AR] status indicator is displayed. The measured parameter
flashes.
8. Wait for the end of the measurement with stability control or accept the
9. If necessary, finish the calibration procedure as a single-point calibra-
Continuing with two-
ba77064e01 03/2014 25
point calibration
10. Thoroughly rinse the sensor with deionized water.
11. Immerse the pH sensor in buffer solution 2.
calibration value with <ENTER>.
The calibration display for the next buffer appears (voltage display).
tion with <M>.
The calibration record is displayed.
For single-point calibration, the instrument uses the Nernst slope
(-59.2 mV/pH at 25 °C) and determines the zero point of the IDS
pH sensor.
Page 26
pH value HandyLab 600
pH
0.0
24.8 °C
7.000
01.07.2011
08:00
AR
Buffer
mV
pH
180.0
24.8 °C
01.07.2011
08:00
AR
Buffer
mV
12. Start the measurement with <ENTER>.
The measured value is checked for stability (stability control).
The [AR] status indicator is displayed. The measured parameter
flashes.
13. Wait for the measurement with stability control to be completed or terminate the stability control and take over the calibration value with
<ENTER>.
The calibration display for the next buffer appears (voltage display).
Continuing with
three- to five-point
calibration
14. If necessary, finish the calibration procedure as a two-point calibration
with <M>.
The calibration record is displayed.
15. Thoroughly rinse the sensor with deionized water.
16. Immerse the sensor in the next buffer solution.
17. Start the measurement with <ENTER>.
The measured value is checked for stability (stability control).
The [AR] status indicator is displayed. The measured parameter
flashes.
26 ba77064e01 03/2014
18. Wait for the measurement with stability control to be completed or terminate the stability control and take over the calibration value with
<ENTER>.
The calibration display for the next buffer appears (voltage display).
Page 27
HandyLab 600 pH value
pH
0.0
24.8 °C
ConCal
1
01.07.2011
08:00
Buffer
mV
19. If necessary, use <M> to finish the calibration.
The calibration record is displayed.
or
Switch to calibration with the next buffer with <ENTER>.
Calibration is automatically completed after the last buffer of a buffer set has been measured. Then the calibration record is displayed.
The calibration line is determined by linear regression.
5.2.4 Carrying out manual calibration (ConCal)
Make sure that in the sensor menu, Buffer menu, the ConCal buffer set is
correctly selected (see ).section 7.1.1 S
40
ETTINGS FOR PH MEASUREMENTS, page
Use any one to five buffer solutions in ascending or descending order.
If single-point calibration was set in the menu, the calibration procedure is automatically finished with the measurement of buffer solution 1 and the calibration record is displayed.
1. Connect the pH sensor to the meter.
The pH measuring window is displayed.
2. Keep the buffer solutions ready.
3. Start the calibration with <CAL>.
The calibration display for the first buffer appears (voltage display).
4. Thoroughly rinse the sensor with deionized water.
5. Immerse the pH sensor in buffer solution 1.
6. Start the measurement with <ENTER>.
The measured value is checked for stability (stability control).
The [AR] status indicator is displayed. The measured parameter flashes.
ba77064e01 03/2014 27
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pH value HandyLab 600
pH
0.0
24.8 °C
ConCal
7.000
01.07.2011
08:00
Buffer
mV
AR
pH
7.000
24.8 °C
ConCal
1
01.07.2011
08:00
Buffer
7. Wait for the measurement with stability control to be completed or terminate the stability control and take over the calibration value with
<ENTER>.
The pH value of the buffer solution is displayed.
Continuing with two-
point calibration
8. Set the nominal buffer value for the measured temperature with
<><>.
9. Accept the calibration value with <ENTER>.
The calibration display for the next buffer appears (voltage display).
10. If necessary, finish the calibration procedure as a single-point calibration
with <M>.
The calibration record is displayed.
For single-point calibration, the instrument uses the Nernst slope
(-59.2 mV/pH at 25 °C) and determines the zero point of the IDS
pH sensor.
11. Thoroughly rinse the sensor with deionized water.
12. Immerse the pH sensor in buffer solution 2.
13. Start the measurement with <ENTER>.
The measured value is checked for stability (stability control).
The [AR] status indicator is displayed. The measured parameter
flashes.
28 ba77064e01 03/2014
Page 29
HandyLab 600 pH value
pH
4.035
24.8 °C
ConCal
2
01.07.2011
08:00
Buffer
pH
9.958
24.8 °C
ConCal
3
01.07.2011
08:00
Buffer
14. Wait for the measurement with stability control to be completed or terminate the stability control and take over the calibration value with
<ENTER>.
The pH value of the buffer solution is displayed.
15. Set the nominal buffer value for the measured temperature with
<><>.
Continuing with
three- to five-point
calibration
16. Accept the calibration value with <ENTER>.
The calibration display for the next buffer appears (voltage display).
17. If necessary, finish the calibration procedure as a two-point calibration
with <M>.
The calibration record is displayed.
18. Thoroughly rinse the sensor with deionized water.
19. Immerse the sensor in the next buffer solution.
20. Start the measurement with <ENTER>.
The measured value is checked for stability (stability control).
The [AR] status indicator is displayed. The measured parameter
flashes.
21. Wait for the measurement with stability control to be completed or terminate the stability control and take over the calibration value with
<ENTER>.
The pH value of the buffer solution is displayed.
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pH value HandyLab 600
22. Set the nominal buffer value for the measured temperature with
<><>.
23. Accept the calibration value with <ENTER>.
The calibration display for the next buffer appears (voltage display).
24. If necessary, use <M> to finish the calibration.
The calibration record is displayed.
or
Continue calibrating using the next buffer with <ENTER>.
After the fifth buffer has been measured the calibration is automatically finished. Then the calibration record is displayed.
The calibration line is determined by linear regression.
5.2.5 Calibration points
Calibration can be performed using one to five buffer solutions in any order
(single-point to five-point calibration). The meter determines the following
values and calculates the calibration line as follows:
Calibration Determined
Displayed calibration data
values
1-point Asy Zero point = Asy
Slope = Nernst slope
(-59.2 mV/pH at 25 °C)
2-point Asy
Slp.
3-point to 5point
Asy
Slp.
Zero point = Asy
Slope = Slp.
Zero point = Asy
Slope = Slp.
The calibration line is calculated by
linear regression.
You can display the slope in the units, mV/pH or % (see section
7.1.1 S
ETTINGS FOR PH MEASUREMENTS, page 40).
5.2.6 Calibration data
The calibration record is automatically transmitted to the interface
after calibrating.
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HandyLab 600 pH value
Displaying the cali-
bration data
The calibration record of the last calibration is to be found under the menu item,
Calibration / Calibration record. To open it in the measured value display, press
the <CAL_> key.
The calibration records of the last 10 calibrations are to be found in the menu,
Calibration / Calibration data storage / Display. To open the Calibration menu,
press the <ENTER> key in the measured value display.
Menu item Setting/
Explanation
function
Calibration /
Calibration data storage / Display
- Displays the calibration records.
Further options:
Scroll through the calibration
records with <><>.
Output the displayed calibration
record to the interface with <F2>/
[USB output].
Output all calibration records to
the interface with <F2__>[USB
output].
Quit the display with <F1>/[Back]
or <ENTER>.
Calibration evalua-
tion
Switch directly to the measured
value display with <M>.
Calibration /
Calibration data stor-
- Outputs the calibration data memory
to the interface
age / Output to
RS232/USB
After calibrating, the meter automatically evaluates the calibration. The zero
point and slope are evaluated separately. The worse evaluation of both is taken
into account. The evaluation appears on the display and in the calibration
record.
Display Calibration
record
+++
++
Zero point
Slope [mV/pH]
[mV]
-15 ... +15 -60,5 ... -58,0
-20 ... <-15
>-58.0 ... -57.0
or
>+15 ... +20
+
ba77064e01 03/2014 31
-25 ... <-20
or
>+20 ... +25
-61.0 ... <-60.5
or
>-57.0 ... -56.0
Page 32
pH value HandyLab 600
CALIBRATIONpH
01.02.2014 07:43:33
BlueLine 24 pH IDS
Ser. no. B092500013
Buffer 1
Buffer 2 7.00
Buffer 3
Voltage 1 184.0 mV 24.0 °C
Voltage 2 3.0 mV 24.0 °C
Voltage 3 -177.0 mV 24.0 °C
Slope -60.2 mV/pH
Asymmetry 4.0 mV
Sensor +++
etc...
Calibration record
(USB output)
Display Calibration
record
-
Zero point
[mV]
-30 ... <-25
or
->+25 ... +30
Slope [mV/pH]
-62.0 ... <-61.0
or
>-56.0 ... -50.0
Clean the IDS sensor according to the sensor operating manual
Error Error
Error elimination (see section 14 W
<-30
or
>+30
HAT TO DO IF..., page 88)
<-62.0
or
> -50,0
For pH IDS sensors you can optionally enable a more finely graded
calibration evaluation (QSC) (see section 5.2.8 QSC
(
SENSOR QUALITY CONTROL), page 34).
FUNCTION
32 ba77064e01 03/2014
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HandyLab 600 pH value
1
2
4
3
25.0
7.007
pH
°C
0
14
01.02.2014
08:00
Info
USB output
5.2.7 Continuous measurement control (CMC function)
The Continuous Measurement Control (CMC function) facilitates to evaluate
the current measured value instantly and definitely.
After each successful calibration the scale of the pH measuring range is displayed in the measured value display. Here you can very clearly see whether
or not the current measured value is in the calibrated part of the measuring
range.
The following information is displayed:
1 Currently measured pH value (needle)
2 Marking lines for all nominal buffer values used with the last valid cali-
bration
3 Measuring range for which a valid calibration is available. Measured
values in this range are suitable for documentation.
4 Measuring range for which no valid calibration is available (shaded).
Measured values in this range are not suitable for documentation.
Calibrate the meter with buffers covering this measuring range.
If the current measured value is outside the calibrated range, this
area is shaded stronger.
If a measured value is outside the measuring range pH 0 - 14, overflow arrows are displayed at the left or right edge of the measuring
range.
The limits of the calibrated range are determined by the buffers used for calibration:
Lower limit: Buffer with lowest pH value - 2 pH units
Upper limit: Buffer with highest pH value + 2 pH units
ba77064e01 03/2014 33
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pH value HandyLab 600
1
25.0
7.007
pH
°C
0
14
01.02.2014
08:00
Info
USB output
5.2.8 QSC function (sensor quality control)
General information
on the QSC function
The QSC function (Quality Sensor Control) is a new sensor evaluation for
digital IDS sensors. It evaluates the condition of an IDS pH sensor individually
and with a very fine grading.
The QSC scale shows the current sensor evaluation with an indicator on the
display.
1QSC scale
The double arrow on the QSC scale indicates the current sensor
evaluation
Sensor evaluation
with / without
QSC function
QSC calibration The QSC function is enabled by once carrying out an additional three-point cali-
In the USB output the sensor evaluation is given as a percentage (1-100).
The finely graded sensor evaluation of the QSC function promptly calls your
attention to changes of the sensor.
Thus you can do what is necessary to restore the optimum measuring quality
(e.g. clean, calibrate or replace the sensor).
With QSC function Without QSC function (sensor sym-
bol)
Very fine grading of the sensor evaluation (100 grades)
The reference value is individually
determined for each sensor during
the QSC initial calibration.
Low tolerances for zero point and
slope when using QSC buffer solutions
Additional QSC calibration required
(with special QSC buffer set)
bration with special QSC buffer solutions. It covers the measuring range of the
sensor (pH 2 to pH 11). The QSC initial calibration determines the actual condition of the sensor and stores it as a reference in the sensor.
To meet the high requirements of a QSC initial calibration, the QSC initial calibration should optimally be carried out with the initial commissioning of the
sensor.
Rough grading of the sensor evaluation (4 grades)
A theoretical reference value is used
for all sensors
Greater tolerances for zero point and
slope when using commercial buffer
sets
No additional calibration required
34 ba77064e01 03/2014
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HandyLab 600 pH value
pH 1
-180.0
24.8 °C
AutoCal OSC-Kit
01.07.2011
08:00
Buffer
mV
Carry out the normal calibrations for your special measuring range with your
usual standard solutions as previously done.
As soon as the QSC function was enabled for an IDS sensor, it is
not possible to return to the sensor evaluation with the sensor
symbol for this sensor.
Carrying out a QSC
initial calibration
1. Open the menu for measurement settings with <ENTER>.
2. In the QSC menu, select First calibration with <><>.
The calibration display appears. AutoCal QSC-Kit is displayed as the
buffer.
Exclusively use the QSC-Kit for the QSC calibration. If you use other
buffers, you will have no valid QSC calibration.
3. Calibration with the buffers of the QSC-Kit is done like a normal threepoint calibration.
Follow the user guide.
ba77064e01 03/2014 35
Carry out the QSC initial calibration very carefully. It determines the
reference value for the sensor. This reference value cannot be
overwritten or reset.
As soon as the QSC function was enabled, it is not possible to
return to the sensor evaluation with the sensor symbol.
4. As soon as the three-point calibration has been successfully carried out
you can decide whether to accept or discard the calibration as the QSC
initial calibration.
The QSC initial calibration is completed. The sensor is calibrated. If you want
to calibrate with special buffers for your measurements, you can subsequently
carry out a normal calibration with your buffers. The reference values determined with the QSC calibration are also used for the evaluation of normal calibrations. In the measured value display, the QSC scale of the QSC function is
always displayed. A double arrow on the QSC scale indicates the current sen-
Page 36
pH value HandyLab 600
1
25.0
7.007
pH
°C
0
14
01.02.2014
08:00
Info
USB output
sor evaluation.
1QSC scale
The double arrow on the QSC scale indicates the current sensor
evaluation
Carrying out a QSC
control calibration
A QSC control calibration can, e.g. be useful if the sensor evaluation noticeably
changed (after some normal calibrations).
You can carry out QSC control calibrations at greater intervals than normal calibrations.
1. Open the menu for measurement settings with <ENTER>.
2. In the QSC menu, select Control calibration with <><>.
The calibration display appears. AutoCal QSC-Kit is displayed as the
buffer.
Exclusively use the QSC-Kit for the QSC calibration. If you use other
buffers, you will have no valid QSC control calibration.
3. Follow the user guide.
The calibration is carried out like a normal three-point calibration. As
soon as the three-point calibration has been successfully carried out
you can decide whether to accept or discard the calibration as the QSC
control calibration.
36 ba77064e01 03/2014
Page 37
HandyLab 600 ORP
U
157.0 mV
24.8 °C
01.02.2014
08:00
Info
USB output
6ORP
6.1 Measuring
6.1.1 Measuring the ORP
NOTE
When connecting a grounded PC/printer, measurements cannot be
performed in grounded media as the values would be incorrect. The USB
interface is not galvanically isolated.
IDS ORP sensors are not calibrated. However, you can check IDS
ORP sensors using a test solution.
1. Connect the ORP sensor to the meter.
The ORP measuring window is displayed.
Stability control
(AutoRead)
& HOLD function
2. If necessary, check the ORP sensor using a check solution.
3. Immerse the ORP sensor in the test sample.
The stability control function (AutoRead) continually checks the stability of the
measurement signal. The stability has a considerable impact on the reproducibility of measured values.
The measured parameter flashes on the display
as soon as the measured value is outside the stability range
when the automatic Stability control is switched off.
You can start the Stability control manually at any time, irrespective of the setting for automatic Stability control (see section 7.3.3 A
TROL, page 46) in the System menu.
1. Freeze the measured value with <AR>.
The [HOLD] status indicator is displayed.
The HOLD function is active.
UTOMATIC STABILITY CON-
ba77064e01 03/2014 37
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ORP HandyLab 600
You can terminate the Stability control function and the HOLD func-
tion with <AR> or <M> at any time.
2. Using <ENTER>, activate the Stability control function manually.
The [AR] status indicator appears while the measured value is
assessed as not stable. A progress bar is displayed and the display of
the measured parameter flashes.
The [HOLD][AR] status indicator appears as soon as a stable measured value is recognized. The progress bar disappears and the display
of the measured parameter stops flashing.
The current measurement data is output to the interface. Measurement
data meeting the stability control criterion are marked by AR.
You can prematurely terminate the Stability control function manually with <ENTER> at any time. If the Stability control function is
prematurely terminated, the current measurement data are output
to the interface without the AutoRead info.
Criteria for a stable
measured value
3. Using <ENTER>, start a further measurement with stability control.
or
Release the frozen measured value again with <AR> or <M>.
The [AR] status display disappears. The display switches back to the
previous indication.
The Stability control function checks whether the measured values are stable
within the monitored time interval.
Measured
parameter
ORP 15 seconds
Temperature 15 seconds
Time interval Stability in the time
interval
∆ : better than 0.3 mV
∆ : better than 0.5 °C
The minimum duration until a measured value is assessed as stable is the
monitored time interval. The actual duration is mostly longer.
6.1.2 Measuring the temperature
For reproducible ORP measurements, it is essential to measure the temperature of the test sample.
The measuring instrument recognizes whether a suitable sensor is connected
and automatically switches on the temperature measurement.
The display of the temperature indicates the active temperature measuring
mode:
Temperature
sensor
38 ba77064e01 03/2014
Resolution of the
temp. display
Temp. measurement
Page 39
HandyLab 600 ORP
yes 0.1 °C Automatic with temperature
sensor
- 1 °C Manual
6.2 ORP calibration
ORP electrodes are not calibrated. You can, however, check ORP
electrodes by measuring the ORP of a test solution and comparing
the value with the nominal value.
ba77064e01 03/2014 39
Page 40
Settings HandyLab 600
7 Settings
7.1 pH measurement settings
7.1.1 Settings for pH measurements
Settings The settings are made in the menu for calibration and measurement settings of
the pH measurement. To open the settings, display the required measured
parameter in the measured value display and press the <ENTER> key. After
completing the settings, switch to the measured value display with <M>.
Default settings are printed in bold.
Menu item Possible
setting
Setting
Calibration /
- Displays the calibration record of the last calibration.
Calibration record
Calibration /
- Displays the last calibration records (max. 10)
Calibration data storage / Display
Calibration /
- Outputs the calibration data memory to the interface
Calibration data storage / Output to
RS232/USB
Calibration / Buffer
ConCal
NIST/DIN
...
Calibration / Singlepoint calibration
Calibration /
yes
no
1 ... 7 ... 999 dCalibration interval for the IDS pH sensor (in days).
Calibration interval
Explanation
Buffer sets to be used for pH calibration.
More buffers and details: see section 7.1.2 B
FOR CALIBRATION, page 41 and section 5.2 PH CALIBRATION,
UFFER SETS
page 24.
Quick calibration with 1 buffer
The meter reminds you to calibrate regularly by the flashing
sensor symbol in the measuring screen.
Calibration / Unit for
slope
mV/pH
%
Unit of the slope.
The % display refers to the Nernst slope of
-59.2 mV/pH (100 x determined slope/Nernst slope).
QSC / First calibration - Starts the initial calibration with QSC buffers.
This menu item is only available as long as no initial calibration was carried out with the connected IDS sensor.
QSC / Record of first
- Displays the calibration record of the QSC initial calibration.
calibration
QSC / Control calibration
- Starts the control calibration with QSC buffers.
This menu item is only available if an initial calibration was
carried out with the connected IDS sensor.
Man. temperature -25 ... +25 ...
Entry of the manually determined temperature.
+130 °C
40 ba77064e01 03/2014
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HandyLab 600 Settings
Menu item Possible
Explanation
setting
Setting
pH resolution 0.001
Resolution of the pH display
0.01
0.1
mV resolution 0.1
Resolution of the mV display
1
Reset - Resets all sensor settings to the delivery condition (see sec-
tion 7.4.1 R
ESETTING THE MEASUREMENT SETTINGS, page 47).
7.1.2 Buffer sets for calibration
You can use the buffer sets quoted in the table for an automatic calibration. The
pH values are valid for the specified temperature values. The temperature
dependence of the pH values is taken into consideration during calibration.
No. Buffer set * pH values at
1
VariCal
2 NIST/DIN
DIN buffers according to DIN 19266
and NIST Traceable Buffers
Any Any
1.679
4.006
6.865
9.180
12.454
3 TEC
Technical buffers
2.000
4.010
7.000
10.011
4 Merck 1* 4.000
7.000
9.000
5 Merck 2 * 1.000
6.000
8.000
13.000
6 Merck 3 * 4.660
6.880
9.220
25 °C
25 °C
20 °C
20 °C
20 °C
7 Merck 4 * 2.000
20 °C
4.000
7.000
10.000
8 Merck 5 * 4.010
25 °C
7.000
10.000
ba77064e01 03/2014 41
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Settings HandyLab 600
No. Buffer set * pH values at
9 DIN 19267 1.090
4.650
6.790
9.230
10 Mettler Toledo USA * 1.679
4.003
7.002
10.013
11 Mettler Toledo EU * 1.995
4.005
7.002
9.208
12 Fisher * 2.007
4.002
7.004
10.002
13 Fluka BS * 4.006
6.984
8.957
14 Radiometer * 1.678
4.005
7.000
9.180
25 °C
25 °C
25 °C
25 °C
25 °C
25 °C
15 Baker * 4.006
6.991
10.008
16 Metrohm * 3.996
7.003
8.999
17 Beckman * 4.005
7.005
10.013
18 Hamilton Duracal * 4.005
7.002
10.013
19 Precisa * 3.996
7.003
8.999
20 Reagecon TEC * 2.000
4.010
7.000
10.000
25 °C
25 °C
25 °C
25 °C
25 °C
25 °C
42 ba77064e01 03/2014
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HandyLab 600 Settings
No. Buffer set * pH values at
21 Reagecon 20 * 2.000
20 °C
4.000
7.000
10.000
13.000
22 Reagecon 25 * 2.000
25 °C
4.000
7.000
10.000
13.000
23 Chemsolute *2.000
20 °C
4.000
7.000
10.000
24 USABlueBook
*4.000
25 °C
7.000
10.000
25 YSI * 4.000
25 °C
7.,000
10.000
* Brand names or trade names are trademarks of their respective owners pro-
tected by law.
The buffers are selected in the menu, pH / <ENTER> / Calibration
/ Buffer (see section 7.1.1 S
ETTINGS FOR PH MEASUREMENTS, page
40).
7.1.3 Calibration interval
The calibration evaluation is displayed as a sensor symbol.
After the QSC function has been enabled the sensor symbol is replaced by the
QSC scale (see section 5.2.8 QSC
FUNCTION (SENSOR QUALITY CONTROL), page
34).
After the specified calibration interval has expired the sensor symbol or the
QSC scale flashes. It is still possible to measure.
To ensure the high measuring accuracy of the measuring system,
calibrate after the calibration interval has expired.
Setting the calibra-
The calibration interval is set to 7 days in the factory.
tion interval
ba77064e01 03/2014 43
Page 44
Settings HandyLab 600
You can change the interval (1 ... 999 days):
1. Open the menu for measurement settings with <ENTER>.
2. In the Calibration / Calibration interval menu, set the calibration interval
with <><>.
3. Confirm the setting with <ENTER>.
4. Quit the menu with <M>.
7.2 ORP measurement settings
7.2.1 Settings for ORP measurements
The settings are made in the menu for measuring settings of the ORP measurement. To open the settings, display the required measured parameter in the
measured value display and press the <ENTER> key. After completing the settings, switch to the measured value display with <M>.
Default settings are printed in bold.
Menu item Possible setting Explanation
mV resolution 0.1
1
Reset - Resets all sensor settings to the
7.3 Sensor-independent settings
7.3.1 System
To open the Storage & config menu, press the <ENTER_> key in the measured
value display. After completing the settings, switch to the measured value display with <M>.
Default settings are printed in bold.
Menu item Possible setting Explanation
System / General / Language
Deutsch
English
(more)
Selects the menu language
Resolution of the mV display
delivery condition (see section
7.4.1 R
SETTINGS, page 47).
ESETTING THE MEASUREMENT
System / General / Audio
signal
System / General / Illumination
on
off
Auto
on
Switches on/off the beep on keystroke
Switches the display illumination on/off
off
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HandyLab 600 Settings
Menu item Possible setting Explanation
System / General / Contrast
System / General / Shutoff
time
System / General / Temperature unit
System / General / Stability control
System / Interface / Baud
rate
System / Interface / Output format
System / Interface /
Decimal separator
0 ... 50 ... 100 % Changes the display contrast
10 min ... 1h ...
Adjusts the switch-off time
24 h
°C
°F
Temperature unit,
degrees Celsius or degrees Fahrenheit.
All temperature values are displayed with the
selected unit.
on
off
1200, 2400,
Switches on or off the automatic stability control
during measurement (see section 7.3.3 A
S
TABILITY CONTROL, page 46 )
Baud rate of the USB Device interface
4800, 9600,
19200
ASCII
CSV
Dot (xx.x)
Output format for data transmission
For details, see section 9 T
INTERFACE), page 55
RANSMITTING DATA (USB
Decimal separator
Comma (xx,x)
UTOMATIC
System / Interface / Out-
Output of a header for Output format: CSV
put header
System / Clock function Date format
Datum
Time
System / Service information
Settings of time and date.
For details, see section 4.4.5 E
TION: SETTING THE DATE AND TIME, page 20
XAMPLE 2 ON NAVIGA-
Hardware version and software version of the meter
are displayed.
System / Reset - Resets the system settings to the default values.
For details, see section 7.4.2 R
TEM SETTINGS, page 48
ESETTING THE SYS-
7.3.2 Data storage
This menu contains all functions to display, edit and erase stored measured
values.
Detailed information on the memory functions of the HandyLab 600
are given in section 8 D
ATA MEMORY, page 49.
ba77064e01 03/2014 45
Page 46
Settings HandyLab 600
7.3.3 Automatic Stability control
The automatic Stability control (AutoRead) function continuously checks the
stability of the measurement signal. The stability has a considerable impact on
the reproducibility of measured values.
You can activate or switch off the automatic Stability control function (see
section 7.3 S
ENSOR-INDEPENDENT SETTINGS, page 44).
The measured parameter flashes on the display
as soon as the measured value is outside the stability range
when the automatic Stability control is switched off.
7.3.4 Automatic switch-off function
The instrument has an automatic switch-off function in order to save the
batteries (see section 7.3.1 S
YSTEM, page 44). The automatic switchoff function
switches off the meter if no key is pressed for an adjustable period.
The automatic switchoff function is not active
if a USB-B cable is connected
if the Automatic data storage function is active, or with automatic data trans-
mission
7.3.5 Display illumination
The meter automatically switches off the display illumination if no key is
pressed for 20 seconds.
The illumination is switched on with the next keystroke again.
You can also generally switch on the display illumination (see section 7.3.1
S
YSTEM, page 44).
46 ba77064e01 03/2014
Page 47
HandyLab 600 Settings
7.4 Reset
You can reset (initialize) all sensor settings and sensor-independent settings
separately from each other.
7.4.1 Resetting the measurement settings
The calibration data are reset to the default settings together with
the measuring parameters. Recalibrate after performing a reset.
pH The following settings for pH measurements are reset to the default settings
with the Reset function:
Setting Default settings
Buffer
Calibration interval 7 d
Unit for slope mV/pH
Measured parameter pH
Unit for slope 0.001
mV resolution 0.1
Asymmetry 0 mV
Slope -59.2 mV
Man. temperature 25 °C
Single-point calibration off
The sensor settings are reset under the Reset menu item in the menu for calibration and measurement settings. To open the settings, display the required
measured parameter in the measured value display and press the <ENTER>
key.
ORP The following settings for ORP measurements are reset to the default settings
with the Reset function:
Setting Default settings
mV resolution 0.1
Man. temperature 25 °C
The sensor settings are reset under the Reset menu item in the menu for calibration and measurement settings. To open the settings, display the required
measured parameter in the measured value display and press the <ENTER>
key.
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Page 48
Settings HandyLab 600
7.4.2 Resetting the system settings
The following system settings can be reset to the default condition:
Setting Default settings
Language English
Audio signal on
Baud rate 4800 Baud
Output format ASCII
Decimal separator .
Contrast 50 %
Illumination Auto
Shutoff time 1 h
Temperature unit °C
Stability control on
The system settings are reset in the menu, Storage & config / System / Reset.
To open the Storage & config menu, press the <ENTER_> key in the measured
value display.
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Page 49
HandyLab 600 Data memory
01.02.2014 07:43:33
pH 7.000 24.8 °C AR +++
ID number: 1
continue
Manual data storage 4 von 500
01.02.2014
08:00
Back
8 Data memory
You can store measured values (datasets) to the data memory:
Manual data storage (see section 8.1 M
Automatic data storage at intervals (see section 8.2 A
AGE AT INTERVALS, page 50)
ANUAL STORAGE, page 49)
UTOMATIC DATA STOR-
Each data storage process transmits the current dataset to the interface at the
same time.
8.1 Manual storage
You can store a measurement dataset to the data memory as follows. The
dataset is at the same time output to the interface:
1. Press the <STO> key shortly
The menu for manual data storage appears.
.
If the memory is full When all memory locations are occupied, it is not possible to continue storing.
ba77064e01 03/2014 49
2. If necessary, change and confirm the ID number (1 ... 10000) with
<><> and <ENTER>.
The dataset is stored. The meter switches to the measured value display.
Then you can e.g. store the data from the memory to a PC (see section 8.3.1
E
DITING THE MEASUREMENT DATA MEMORY, page 52) and subsequently erase
the data memory (see section 8.3.2 E
RASING THE MEASUREMENT DATA MEMORY,
page 53).
Page 50
Data memory HandyLab 600
ID number 1
Interval 30 s
Duration 180 min
continue
0d03h00min
0 1d17h33min
Automatic data storage
1
2
3
01.02.2014
08:00
Back
8.2 Automatic data storage at intervals
The storage interval (Interval) determines the time interval between automatic
data storage processes. Each data storage process transmits the current dataset to the interface at the same time.
Configuring the
automatic storage
function
1. Press the <STO_> key.
The menu for automatic data storage appears.
1 Specified entire storage duration
2 Max. available storage duration
3 Graphical display of the memory usage
Settings You can configure the automatic data storage function with the following set-
tings:
Menu item Possible setting Explanation
ID number 1 ... 10000 ID number for the dataset series.
Interval 1 s, 5 s, 10 s,
30 s, 1 min,
5 min, 10 min,
15 min, 30 min,
60 min
Storage interval.
The lower limit of the storage interval
can be restricted by the number of free
memory locations.
The upper limit is restricted by the storage duration.
Duration 1 min ... x min Storage duration.
Specifies after which time the automatic data storage should be terminated.
The lower limit of the storage duration
is restricted by the storage interval.
The upper limit is restricted by the
number of free memory locations.
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HandyLab 600 Data memory
25.0
7.007
pH
°C
0
14
0d03h00min
1
2
01.02.2014
08:00
Stop automatic storage?
yes
no
Warning
01.02.2014
08:00
Back
Starting the auto-
matic storage func-
tion
To start the automatic storage function, select continue with <><> and confirm with <ENTER>. The meter switches to the measured value display.
1 Remaining storage duration
2 Graphical display of the storage duration
The active automatic data storage function can be recognized by the progress
bar in the status line. The progress bar indicates the remaining storage duration.
Terminating the
automatic storage
function prema-
turely
If the automatic data storage function is activated only the following
keys are active: <M>, <STO_> and <On/Off>. The other keys and
the automatic switch-off function are deactivated.
Proceed as follows to switch off the automatic data storage function before the
adjusted storage duration has expired:
1. Press the <STO_> key.
The following window appears.
ba77064e01 03/2014 51
2. Using <><>, select yes and confirm with <ENTER>.
The meter switches to the measured value display.
The automatic data storage function is terminated.
Page 52
Data memory HandyLab 600
8.3 Measurement data memory
8.3.1 Editing the measurement data memory
The contents of the manual or automatic measurement data memory can be
shown on the display.
Each of the measurement data memories has a function to erase the entire
contents.
Editing the data
memory
Settings
The memory is edited in the menu, Storage & config/ Data storage. To open the
Storage & config menu, press the <ENTER_> key in the measured value
display.
Open the manual or automatic memory directly with the <RCL> or <RCL_>
key.
The settings are explained here using the manual data memory as
an example. The same settings and functions are available for the
automatic data memory.
Menu item Setting/
Explanation
function
Data storage /
Manual data storage
- Displays all measurement datasets page by page.
/ Display
Further options:
Scroll through the datasets with
<><>.
Data storage /
Manual data storage
/ Output to RS232/
USB
Data storage /
Manual data storage
/ Erase
Output the displayed dataset to
the interface with <F2>/[USB
output].
Quit the display with <F1>/
[Back].
- Outputs all stored measurement
data to the interface.
- Erases the entire manual measurement data memory.
Note:
All calibration data remain stored
when this action is performed.
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HandyLab 600 Data memory
Manual data storage 3 of 64
01.02.2014 07:43:33 ID number: 1
BlueLine 24 pH IDS B092500013
pH 7.000 24.8 °C AR Sensor: +++
01.02.2014
08:00
Back
USB output
01.02.2014 07:43:33
HandyLab 600
Ser. no. 11350001
ID number 2
BlueLine 24 pH IDS
Ser. no. B092500013
pH 6.012 24.8 °C, AR, S: +++
________________________________________
01.02.2014 07:43:53
HandyLab 600
Ser. no. 11350001
ID number 2
BlueLine 24 pH IDS
Ser. no. B092500013
pH 6.012 24.8 °C, AR, S: +++
________________________________________
etc...
Display presentation
of a dataset
Representation of a
dataset
(USB output)
Quitting the display To quit the display of stored measurement datasets, you have the following
options:
ba77064e01 03/2014 53
Switch directly to the measured value display with <M>.
Quit the display and move to the next higher menu level with <F1>/[Back].
8.3.2 Erasing the measurement data memory
Erasing the measurement data memory (see section 8.3.1 E
MEASUREMENT DATA MEMORY, page 52).
DITING THE
Page 54
Data memory HandyLab 600
8.3.3 Measurement dataset
A complete dataset consists of:
Date/time
Meter name, series number
Sensor name, series number
ID number
Measured value of the connected sensor
Measured temperature value of the connected sensor
AutoRead info: AR appears with the measured value if the AutoRead crite-
rion was met while storing (stable measured value). Otherwise, the AR display is missing.
Calibration evaluation:
- 4 levels (+++, ++, +, -, or no evaluation)
8.3.4 Storage locations
The HandyLab 600 meter has two measurement data memories. The
measured values recorded either manually or automatic are stored separately
in individual measurement data memories.
Memory Maximum number of datasets
Manual data storage 500
Automatic data storage 5000
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HandyLab 600 Transmitting data (USB interface)
9 Transmitting data (USB interface)
9.1 Outputting current measurement data
1. Output the current measurement data to the USB-B interface with
<F2>[USB output].
9.2 Transmitting data (to a PC)
The meter has a USB-B interface (USB Device) e.g. to connect a PC.
Via the USB-B interface (USB Device) you can store data to a PC or printer and
update the meter software.
9.3 Connecting the PC / USB-B interface (USB Device)
Installation of the
USB driver on the
PC
Connect the HandyLab 600 to the PC via the USB-B interface.
System requirements of the PC for installation of the USB driver:
PC with at least one free USB connection and CD-ROM drive
Windows 2000, Windows XP, Windows Vista or Windows 7.
1. Insert the supplied installation CD in the CD drive of your PC.
2. Install the driver from the CD.
Follow the Windows installation instructions as necessary.
3. Connect the HandyLab 600 to the PC via the USB-B interface.
The meter is listed as a virtual COM interface among the connections in
the Windows instrument manager.
4. Set the same transmission data at the connected instrument (PC):
Baud rate: to be selected in the range 1200 ... 19200
Handshake: RTS/CTS
Set at the PC only:
– Parity: none
– Data bits: 8
– Stop bits: 2
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Transmitting data (USB interface) HandyLab 600
9.4 Options for data storage to a PC
Via the USB-B interface you can store data to a PC. The following table shows
which data are transmitted to the interface in which way:
Data Control Operation / description
Current
measured
values of all
connected
sensors
Stored measured values
Calibration
records
Manual With <F2>/[USB output].
Simultaneously with every manual
data storage process (see section 8.1
M
ANUAL STORAGE, page 49).
Automatic, at
intervals
With <F2__>/[USB output].
Then you can set the transmission
interval.
Simultaneously with every automatic
data storage process (see section 8.2
A
UTOMATIC DATA STORAGE AT INTER-
VALS, page 50).
Manual Displayed dataset with <F2>[USB out-
put] after calling up from the memory.
All datasets with the Output to RS232/
USB function.
(see section 8.3.1 E
SUREMENT DATA MEMORY, page 52).
DITING THE MEA-
Manual Calibration record with <F2>/[USB out-
put] (see section 5.2.6 C
DATA, page 30).
ALIBRATION
Automatic At the end of a calibration procedure.
The following rule applies: With the exception of the menus, shortly
pressing the <F2>/[USB output] key generally outputs the display
contents to the interface (displayed measured values, measuring
datasets, calibration records).
9.5 MultiLab Importer
With the aid of the MultiLab Importer software, you can record and evaluate
measurement data with a PC.
More detailed information can be found in the MultiLab Importer
operating manual.
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HandyLab 600 Maintenance, cleaning, disposal
2
1
10 Maintenance, cleaning, disposal
10.1 Maintenance
10.1.1 General maintenance activities
The only maintenance activity required is replacing the batteries.
See the relevant operating manuals of the IDS sensors for instructions on maintenance.
10.1.2 Replacing the batteries
You can operate the meter either with normal batteries or with
rechargeable batteries (Ni-MH). In order to charge the batteries, an
external charging device is required.
1. Unscrew the two screws (1) on the underside of the meter.
2. Open the battery compartment (1) on the underside of the
meter.
1Screws
2 Battery compartment
CAUTION
Make sure that the poles of the batteries are positioned correctly.
The ± signs on the batteries must correspond to the
the battery compartment.
ba77064e01 03/2014 57
± signs in
Page 58
Maintenance, cleaning, disposal HandyLab 600
3. Place four batteries (type Mignon AA) in the battery compartment.
4. Close the battery compartment (2) and tighten the screws (1).
5. Set the date and time
(see section 4.4.5 E
TIME, page 20).
XAMPLE 2 ON NAVIGATION: SETTING THE DATE AND
Dispose of used batteries according to the local regulations of your
country.
End users within the European Union are obligated to return used
batteries
(even ecologically compatible ones) to a collection point set up for
recycling
purposes.
Batteries are marked with the crossed-out waste container
symbol. Therefore, they may not be disposed with the domestic
waste.
10.2 Cleaning
Occasionally wipe the outside of the measuring instrument with a damp, lintfree cloth. Disinfect the housing with isopropanol as required.
CAUTION
The housing is made of synthetic material (ABS). Thus, avoid
contact with acetone or similar detergents that contain solvents. Remove any splashes immediately.
10.3 Packing
This meter is sent out in a protective transport packing.
We recommend: Keep the packing material. The original packing protects the
meter against damage during transport.
10.4 Disposal
At the end of its operational lifetime, the meter must be returned to the
disposal or return system statutory in your country. If you have any questions,
please contact your supplier.
58 ba77064e01 03/2014
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HandyLab 600 What to do if...
11 What to do if...
11.1 pH
More information and instructions on cleaning and exchange of
sensors are given in the documentation of your sensor.
Error message
OFL, UFL
Error message,
Error
The measured value is outside the measuring range.
Cause Remedy
IDS pH sensor:
– The measured value is outside
the measuring range of the
meter
– Air bubble in front of the junction – Remove air bubble
– Gel electrolyte dried out – Replace the sensor
Cause Remedy
IDS pH sensor:
– The values determined for zero
point and slope of the IDS pH
sensor are outside the allowed
limits.
– Use suitable IDS pH sensor
(e.g. sway or stir the solution)
–Recalibrate
– Sensor broken – Replace the sensor
Buffer solutions:
– The used buffer solutions do not
agree with the set buffer set
– Buffer solutions too old – Use only once.
– Buffer solutions depleted – Change solutions
ba77064e01 03/2014 59
– Set different buffer set
or
– Use different buffer solutions
Note the shelf life
Page 60
What to do if... HandyLab 600
No stable measured
Cause Remedy
value
IDS pH sensor:
– Junction contaminated – Clean junction
– Membrane contaminated – Clean membrane
Test sample:
– pH value not stable – Measure with air excluded if neces-
sary
– Temperature not stable – Adjust temperature if necessary
IDS pH sensor + test sample:
– Conductivity too low – Use suitable IDS pH sensor
Obviously incorrect
measured values
Sensor symbol
flashes
– Temperature too high – Use suitable IDS pH sensor
– Organic liquids – Use suitable IDS pH sensor
Cause Remedy
IDS pH sensor:
– Sensor unsuitable – Use suitable IDS sensor
– Temperature difference
between buffer and test sample
– Adjust temperature of buffer or sam-
ple solutions
too great
– Measurement procedure not
– Follow special procedure
suitable
11.2 General information
Cause Remedy
– Calibration interval expired – Recalibrate the measuring system
Display
Cause Remedy
– Batteries almost empty – Replace the batteries (see section
10.1 M
60 ba77064e01 03/2014
AINTENANCE, page 57)
Page 61
HandyLab 600 What to do if...
Meter does not react
to keystroke
You want to know
which software
version is in the
meter or IDS sensor
Cause Remedy
– Operating condition undefined
or EMC load unallowed
– Processor reset:
Press the <ENTER> and <On/Off>
key simultaneously
Cause Remedy
– E.g., a question by the service
department
– Switch on the meter.
– Open the menu, <ENTER_> / Stor-
age & config / System / Service information. The instrument data are
displayed.
or
– Connect the sensor.
Press softkey [<F1>Info<F1>] /
[More] The sensor data are displayed
(see section 4.1.5 S
15)
ENSOR INFO, page
ba77064e01 03/2014 61
Page 62
Technical data HandyLab 600
12 Technical data
12.1 Measuring ranges, resolution, accuracy
The data are given in the documentation of your sensor.
12.2 General data
Dimensions HandyLab 600: Approx. 180 x 80 x 55 mm
Weight HandyLab 600: Approx. 0.4 kg
Mechanical structure Type of protection IP 67
Electrical safety Protective class III
Test certificates CE
Ambient conditions Storage - 25 °C ... + 65 °C
Operation +5 °C ... + 55 °C
Admissible relative
humidity
Power supply Batteries 4 x 1.5 V alkali-manganese batteries, type
Operational life Approx. 200 h*
* The operational life is shorter is the display illumination is switched on permanently
USB interface (device) Type USB 1.1
Baud rate Adjustable:
Data bits 8
Stop bits 2
Parity None
Yearly mean: < 75 %
30 days/year: 95 %
Other days: 85 %
AA
USB-B (Device), PC
1200, 2400, 4800, 9600, 19200 Baud
Handshake RTS/CTS
Cable length Max. 3 m
Guidelines
and norms used
62 ba77064e01 03/2014
EMC EC directive 2004/108/EC
EN 61326-1
EN 61000-3-2
EN 61000-3-3
FCC Class A
Page 63
HandyLab 600 Technical data
Meter safety EC directive 2006/95/EC
EN 61010-1
UL 61010-1
CAN/CSA-C22.2#61010-1
IP protection class EN 60529
ba77064e01 03/2014 63
Page 64
Firmware update HandyLab 600
13 Firmware update
13.1 Firmware update for the meter HandyLab 600
You can find available firmware update files for your meter on the Internet. With
the "Firmware Update " program and a PC you can update the firmware of the
HandyLab 600 to the newest version.
For the update you have to connect the meter to a PC.
For the update via the USB-B interface, the following is required:
a free USB interface (virtual COM port) on the PC
the driver for the USB interface (on the enclosed CD-ROM)
the USB cable (included in the scope of delivery of the HandyLab 600).
1. Install the downloaded firmware update on a PC.
An update folder is created in the Windows start menu.
If an update folder already exists for the meter (or meter type), the new
data are displayed there.
2. In the windows start menu, open the update folder and start the firmware
update program for the meter
3. Using the USB interface cable, connect the HandyLab 600 to a USB
interface (virtual COM port) of the PC.
4. Switch on the HandyLab 600.
5. In the firmware update program, start the update process with OK.
6. Follow the instructions of the firmware update program.
During the programming process, a corresponding message and a progress bar (in %) are displayed.
The programming process takes up to 5 minutes. A terminatory message is displayed after a successful programming process. The firmware
update is completed.
7. Disconnect the HandyLab 600 from the PC.
The HandyLab 600 is ready for operation again.
After switching the meter off and on you can check whether the meter has taken
over the new software version (see Y
VERSION IS IN THE METER OR IDS SENSOR, PAGE 61).
OU WANT TO KNOW WHICH SOFTWARE
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HandyLab 600 Firmware update
13.2 Firmware-Update for IDS Sensors
With the "Firmware Update" program and a PC you can update the firmware of
an IDS sensor to the newest version.
You can find available firmware update files for your IDS sensor on the Internet.
For updating, connect the IDS sensor to the HandyLab 600, and the
HandyLab 600 to a PC.
For the update via the USB-B interface, the following is required:
a free USB interface (virtual COM port) on the PC
the driver for the USB interface (on the enclosed CD-ROM)
the USB cable (included in the scope of delivery of the HandyLab 600).
1. Install the downloaded firmware update on a PC.
An update folder is created in the Windows start menu.
If an update folder already exists for the sensor (or sensor type), the new
data are displayed there.
2. In the windows start menu, open the update folder and start the firmware
update program for the IDS sensor
3. Connect the IDS sensor to the HandyLab 600 meter.
4. Using the USB interface cable, connect the HandyLab 600 to a USB
interface (virtual COM port) of the PC.
5. Switch on the HandyLab 600.
6. In the firmware update program, start the update process with OK.
7. Follow the instructions of the firmware update program.
During the programming process, a corresponding message and a progress bar (in %) are displayed.
The programming process takes up to 5 minutes. A terminatory message is displayed after a successful programming process. The firmware
update is completed.
8. Disconnect the HandyLab 600 from the PC.
Meter and sensor are ready for operation again.
After switching the meter off and on you can check whether the sensor has
taken over the new software version (see Y
VERSION IS IN THE METER OR IDS SENSOR, PAGE 61).
OU WANT TO KNOW WHICH SOFTWARE
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Glossary HandyLab 600
14 Glossary
pH/ORP
Asymmetry see zero point
Junction The junction is a porous body in the housing wall of reference elec-
trodes or electrolyte bridges. It arranges the electrical contact between
two solutions and makes the electrolyte exchange more difficult. The
expression, junction, is also used for ground or junction-less transitions.
Electromotive force of
an electrode
Zero point The zero point of a pH electrode is the pH value at which the electromo-
pH value The pH value is a measure of the acidic or basic effect of an aqueous
Potentiometry Name of a measuring technique. The signal (depending on the mea-
ORP
(U)
Slope The slope of a linear calibration function.
The electromotive force U of the electrode is the measurable electromotive force of an electrode in a solution. It equals the sum of all the galvanic voltages of the electrode. Its dependency on the pH results in the
electrode function, which is characterized by the parameters, slope and
zero point.
tive force of the pH electrode at a specified temperature is zero. Normally, this is at 25 °C.
solution. It corresponds to the negative decadic logarithm of the molal
hydrogen ions activity divided by the unit of the molality. The practical
pH value is the value of a pH measurement.
sured parameter) of the electrode is the electrical potential. The electrical current remains constant.
The ORP is caused by oxidizing or reducing substances dissolved in
water if these substances become effective on an electrode surface
(e.g. a gold or platinum surface).
General information
Resolution Smallest difference between two measured values that can be dis-
played by a meter.
AutoRange Name of the automatic selection of the measuring range.
Adjusting To manipulate a measuring system so that the relevant value (e.g. the
displayed value) differs as little as possible from the correct value or a
value that is regarded as correct, or that the difference remains within
the tolerance.
Calibration Comparing the value from a measuring system (e.g. the displayed
value) to the correct value or a value that is regarded as correct. Often,
this expression is also used when the measuring system is adjusted at
the same time (see adjusting).
Measured parameter The measured parameter is the physical dimension determined by
measuring, e.g. pH, conductivity or D.O. concentration.
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HandyLab 600 Glossary
Test sample Designation of the test sample ready to be measured. Normally, a test
sample is made by processing the original sample. The test sample and
original sample are identical if the test sample was not processed.
Measured value The measured value is the special value of a measured parameter to be
determined. It is given as a combination of the numerical value and unit
(e.g. 3 m; 0.5 s; 5.2 A; 373.15 K).
Molality Molality is the quantity (in Mol) of a dissolved substance in 1000 g sol-
vent.
Reset Restoring the original condition of all settings of a measuring system.
Stability control (Au-
Function to control the measured value stability.
toRead )
Standard solution The standard solution is a solution where the measured value is known
by definition. It is used to calibrate a measuring system.
Temperature function Name of a mathematical function expressing the temperature behavior
of a test sample, a sensor or part of a sensor.
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HandyLab 600 Index
15 Index
A
Automatic switch-off function . . . . . . . . . . . 46
AutoRead
ORP . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
pH . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
B
Battery compartment . . . . . . . . . . . . . . 12, 57
C
Calibration
pH . . . . . . . . . . . . . . . . . . . . . . . . . 24, 39
Calibration evaluation
pH . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Calibration interval
pH . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Calibration points
pH . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Connecting a PC . . . . . . . . . . . . . . . . . . . . 55
Connectors . . . . . . . . . . . . . . . . . . . . . . . . . 15
D
Dataset . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
Date and time . . . . . . . . . . . . . . . . . . . . . . . 20
Default settings
Measured parameter . . . . . . . . . . . . . . 47
System settings . . . . . . . . . . . . . . . . . . 48
Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
F
Firmware update . . . . . . . . . . . . . . . . . . . . 64
I
Initial commissioning . . . . . . . . . . . . . . . . . 11
Initialize . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Interval for calibration . . . . . . . . . . . . . . . . . 43
K
Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
M
Measured value display . . . . . . . . . . . . . . . 17
Measurement accuracy . . . . . . . . . . . . . . . 43
Measurement data memory
Edit . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
Erase . . . . . . . . . . . . . . . . . . . . . . . . . . 52
Storage locations . . . . . . . . . . . . . . . . . 54
Measurement dataset . . . . . . . . . . . . . . . . 54
Measuring
ORP . . . . . . . . . . . . . . . . . . . . . . . . . . 37
pH . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Menu for calibration and measurement settings
pH/ORP . . . . . . . . . . . . . . . . . . . . . . . . 40
Menus (navigation) . . . . . . . . . . . . . . . . . . 17
Messages . . . . . . . . . . . . . . . . . . . . . . . . . 18
P
pH buffer sets . . . . . . . . . . . . . . . . . . . . . . 41
R
Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
S
Scope of delivery . . . . . . . . . . . . . . . . . . . . 11
Single-point calibration
pH . . . . . . . . . . . . . . . . . . . . . . . . . 25, 28
Slope
pH . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Stability control
Automatic . . . . . . . . . . . . . . . . . . . . . . 46
Manual . . . . . . . . . . . . . . . . . . . . . 22, 37
Storage interval . . . . . . . . . . . . . . . . . . . . . 50
Storing in memory . . . . . . . . . . . . . . . . . . . 49
Automatic . . . . . . . . . . . . . . . . . . . . . . 50
Manual . . . . . . . . . . . . . . . . . . . . . . . . 49
T
Temperature measurement
pH . . . . . . . . . . . . . . . . . . . . . . . . . 23, 38
Three-point calibration
pH . . . . . . . . . . . . . . . . . . . . . . . . . 26, 29
Transmitting data . . . . . . . . . . . . . . . . . . . 55
Automatic . . . . . . . . . . . . . . . . . . . . . . 56
Manual . . . . . . . . . . . . . . . . . . . . . . . . 56
Transmitting measured values . . . . . . . . . 55
Two-point calibration
pH . . . . . . . . . . . . . . . . . . . . . . . . . 25, 28
Z
Zero point of pH electrode . . . . . . . . . . . . . 24
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HandyLab 600 Index
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Page 70
Index HandyLab 600
70 ba77064e01 03/2014
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Page 72
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