DOC022.52.90367
DR 6000
USER MANUAL
06/2013 Edition 2A
© HACH-LANGE GmbH, 2012, 2013. All rights reserved. Printed in Germany.
Table of contents
Section 1 Technical data ........................................................................................................................ 9
Section 2 General information............................................................................................................. 11
2.1 Safety notes...................................................................................................................................... 11
2.1.1 Warning labels ......................................................................................................................... 11
2.1.2 Safety around source lamps .................................................................................................... 12
2.1.3 RFID module (not available on all models).............................................................................. 12
2.1.4 Chemical and Biological Safety ............................................................................................... 13
2.2 Product overview .............................................................................................................................. 13
Section 3 Installation............................................................................................................................ 15
3.1 Unpacking the instrument................................................................................................................. 15
3.2 Operating environment ..................................................................................................................... 15
3.3 Front and back view.......................................................................................................................... 16
3.4 Power connections ........................................................................................................................... 17
3.5 Interfaces.......................................................................................................................................... 18
3.6 Cell compartments and universal cell adapter.................................................................................. 18
3.6.1 Cell compartments and adapter............................................................................................... 18
3.6.2 How to position the universal cell adapter ............................................................................... 19
3.7 Beam path ........................................................................................................................................ 20
Section 4 Startup .................................................................................................................................. 21
4.1 Switch on the instrument, startup process........................................................................................ 21
4.2 Language selection........................................................................................................................... 21
4.3 Self-check ......................................................................................................................................... 21
4.4 Sleep mode....................................................................................................................................... 22
4.5 Power off the instrument................................................................................................................... 22
Section 5 Standard programs.............................................................................................................. 23
5.1 Overview........................................................................................................................................... 23
5.1.1 Tips for using the touch screen................................................................................................ 23
5.1.2 Use of the alphanumeric keypad .............................................................................................23
5.1.3 Main menu ............................................................................................................................... 24
3
Table of contents
5.2 Instrument Setup...............................................................................................................................25
5.2.1 Operator ID...............................................................................................................................25
5.2.1.1 Operator RFID tag (not available on all models) .............................................................26
5.2.2 Sample ID.................................................................................................................................27
5.2.2.1 Sample ID with scanner method 1...................................................................................28
5.2.2.2 Sample ID with scanner method 2...................................................................................28
5.2.2.3 Import external sample ID ...............................................................................................29
5.2.3 Sample ID and operator ID with the optional RFID Sample ID Kit (not available on all models) .
29
5.2.4 Security settings.......................................................................................................................29
5.2.4.1 Assign operator security level..........................................................................................31
5.2.4.2 Deactivate password .......................................................................................................32
5.2.5 Date and time...........................................................................................................................33
5.2.6 Sound settings..........................................................................................................................34
5.2.7 PC and printer ..........................................................................................................................35
5.2.7.1 Printer setup ....................................................................................................................36
5.2.7.2 Print data .........................................................................................................................37
5.2.7.3 Print data continuously ....................................................................................................37
5.2.7.4 Network setup..................................................................................................................37
5.2.8 Power Management .................................................................................................................41
5.2.9 Lamp control.............................................................................................................................41
5.3 Save, recall, send and delete data....................................................................................................42
5.3.1 The data log .............................................................................................................................42
5.3.1.1 Auto/manual data storage ...............................................................................................42
5.3.1.2 Recall stored data from the data log................................................................................43
5.3.1.3 Send data from the data log ............................................................................................44
5.3.1.4 Delete stored data from the data log...............................................................................45
5.3.2 Control charts for data from the AQA Log................................................................................46
5.3.3 Store, recall, send and delete data from wavelength scan and time course............................47
5.3.3.1 Data storage from wavelength scan or time course ........................................................48
5.3.3.2 Recall stored data from wavelength scan or time course................................................48
5.3.3.3 Send data from wavelength scan or time course ............................................................49
5.3.3.4 Delete stored data from wavelength scan or time course ...............................................50
5.3.4 Data analysis............................................................................................................................50
5.3.4.1 Trends .............................................................................................................................51
5.3.4.2 Ratios ..............................................................................................................................52
5.3.4.3 Interference Check (not available on all models) ............................................................55
4
Table of contents
5.4 Stored Programs............................................................................................................................... 56
5.4.1 Select a saved test/method; entering user-specific basic data................................................ 56
5.4.2 Stored programs options.......................................................................................................... 56
5.4.3 Use of program timers ............................................................................................................. 58
5.4.4 Set the dilution factor ............................................................................................................... 58
5.4.5 Run a standard adjust.............................................................................................................. 59
5.4.6 Set the chemical form .............................................................................................................. 59
5.4.6.1 Change of the default setting of the chemical form......................................................... 60
5.4.7 Run a reagent blank................................................................................................................. 60
5.4.8 To carry out a multiple determination....................................................................................... 61
5.4.9 Selection of Reading Mode...................................................................................................... 61
5.4.10 Standard Addition - monitoring/checking results.................................................................... 62
5.4.10.1 Complete a standard addition....................................................................................... 63
5.4.11 Analysis of samples ............................................................................................................... 66
5.4.12 Update/Program tests............................................................................................................ 66
5.4.12.1 General advice for program update and edit ................................................................ 66
5.4.12.2 Manual update of test data ........................................................................................... 66
5.4.12.3 Program a new test....................................................................................................... 67
5.4.13 Add stored programs to the favorite programs list................................................................. 67
5.5 Barcode Programs............................................................................................................................ 69
5.5.1 Perform a barcode test ............................................................................................................ 69
5.5.2 Select the chemical evaluation form ........................................................................................70
5.5.2.1 Change of the default setting of the chemical form......................................................... 70
5.5.3 Basic test-specific and sample-specific data settings.............................................................. 70
5.5.4 Sample blank ........................................................................................................................... 72
5.5.5 Update/edit barcode tests........................................................................................................ 73
5.5.5.1 Update barcode tests with test packaging (not available on all models) ........................ 73
5.5.5.2 Manual update of a barcode test .................................................................................... 73
5.5.5.3 Manual check/revision of test data.................................................................................. 76
5.5.5.4 Update via the Internet.................................................................................................... 76
5.5.5.5 Program a new test......................................................................................................... 77
5
Table of contents
Section 6 Expanded programs.............................................................................................................79
6.1 User programs...................................................................................................................................79
6.1.1 Program a user method............................................................................................................80
6.1.1.1 Single wavelength settings..............................................................................................81
6.1.1.2 Multi wavelength settings ................................................................................................82
6.1.1.3 Calibration settings for single and Multi Wavelength mode.............................................84
6.1.1.4 Store a user program.......................................................................................................87
6.1.1.5 Additional user-defined parameters and functions..........................................................87
6.1.2 "Free programming" program type ...........................................................................................88
6.1.2.1 Measurement process.....................................................................................................90
6.1.2.2 Enter a new measurement process.................................................................................90
6.1.2.3 Enter the calibration formula (evaluation formula)...........................................................92
6.1.2.4 Enter an amount during a measurement.........................................................................95
6.1.2.5 Enter variables.................................................................................................................97
6.1.2.6 Save a free programming user program..........................................................................97
6.1.3 Select a user program..............................................................................................................97
6.1.4 Add, edit and delete user programs from the favorites list.......................................................97
6.1.4.1 Add to Favorites ..............................................................................................................98
6.1.4.2 Edit ..................................................................................................................................98
6.1.4.3 Delete program................................................................................................................99
6.2 Favorites ...........................................................................................................................................99
6.2.1 Recall a favorite program .........................................................................................................99
6.2.2 Delete a favorite program.........................................................................................................99
6.3 Single Wavelength (absorbance, concentration and transmittance readings)................................100
6.3.1 Set up Single Wavelength mode............................................................................................100
6.3.2 Take single wavelength readings (single reading) .................................................................102
6.4 Multi Wavelength mode – readings with more than one wavelength..............................................102
6.4.1 Set reading mode at different wavelengths............................................................................102
6.4.2 Complete a reading in the Multi Wavelength mode................................................................105
6.5 Wavelength Scan mode – recording of absorbance and transmission spectrums..........................105
6.5.1 Set up the wavelength scan ...................................................................................................106
6.5.2 Perform a wavelength scan....................................................................................................108
6.5.2.1 Navigation of the wavelength scan graph or a wavelength scan analysis.....................109
6.5.3 Work with reference scans.....................................................................................................110
6.6 Time course of absorbance/transmittance ......................................................................................112
6.6.1 Time course setup parameters...............................................................................................112
6.6.2 Time course scan reading......................................................................................................114
6.6.3 Analysis of time course data ..................................................................................................114
6.6.3.1 Navigation of a time scan or a time scan analysis.........................................................114
6
Table of contents
6.7 System Checks............................................................................................................................... 115
6.7.1 Instrument Information........................................................................................................... 116
6.7.2 Update the instrument software.............................................................................................116
6.7.3 Optical Checks....................................................................................................................... 116
6.7.3.1 Verification kit................................................................................................................ 117
6.7.3.2 Test solution.................................................................................................................. 118
6.7.3.3 Wavelength check.........................................................................................................120
6.7.3.4 Stray Light Check.......................................................................................................... 120
6.7.3.5 Absorbance Check........................................................................................................ 121
6.7.3.6 Noise Check.................................................................................................................. 122
6.7.3.7 Drift Check .................................................................................................................... 122
6.7.4 AQA - Analytical Quality Assurance....................................................................................... 123
6.7.4.1 AQA Standard configuration ......................................................................................... 123
6.7.4.2 AQA Addition ................................................................................................................ 125
6.7.4.3 Multiple Determination .................................................................................................. 126
6.7.4.4 Dilution .......................................................................................................................... 126
6.7.4.5 Performing AQA measurement..................................................................................... 126
6.7.4.6 Pipette check ................................................................................................................ 127
6.7.5 Instrument backup ................................................................................................................. 128
6.7.6 Service menu......................................................................................................................... 129
6.7.7 Service time ........................................................................................................................... 130
6.7.8 Lamps operating time ............................................................................................................ 130
6.8 Toolbar............................................................................................................................................ 131
6.8.1 Log on.................................................................................................................................... 131
6.8.2 Sample ID .............................................................................................................................. 131
6.8.3 Timer...................................................................................................................................... 131
6.8.4 AQA ....................................................................................................................................... 132
6.8.5 Trends.................................................................................................................................... 132
6.8.6 Carousel insert....................................................................................................................... 132
6.8.7 LINK2sc ................................................................................................................................. 132
6.8.8 DR 6000 website.................................................................................................................... 133
Section 7 Maintenance .......................................................................................................................135
7.1 Cleaning requirements.................................................................................................................... 135
7.1.1 Spectrophotometer ................................................................................................................ 135
7.1.2 Display ................................................................................................................................... 135
7.1.3 Cuvettes/cells......................................................................................................................... 136
7.2 Lamp replacement .......................................................................................................................... 136
7.2.1 Open the lamp compartment ................................................................................................. 136
7.2.2 Change halogen lamp............................................................................................................ 137
7.2.3 Change deuterium lamp (UV) ................................................................................................ 138
7.3 Maintain and replace filter pad........................................................................................................ 139
7.4 Replace fuses ................................................................................................................................. 140
7
Table of contents
Section 8 Troubleshooting .................................................................................................................141
Section 9 Replacement parts .............................................................................................................145
9.1 Accessories.....................................................................................................................................145
9.2 Replacement parts ..........................................................................................................................146
Section 10 Contact .............................................................................................................................147
Section 11 Warranty, liability and complaints...................................................................................149
Appendix A Help Guide ......................................................................................................................151
A.1 Display of the Help Guide for stored programs..............................................................................151
A.2 Display of the Help Guide for barcode programs...........................................................................152
Index.....................................................................................................................................................155
8
Section 1 Technical data
Changes reserved!
Performance specifications
Operating mode Transmittance (%), Absorbance and Concentration
Source lamp Deuterium lamp (UV) and halogen lamp (visual range)
Wavelength range 190–1100 nm
Wavelength Accuracy ± 1 nm (wavelength range 200–900 nm)
Wavelength reproducibility < 0.1 nm
Wavelength resolution 0.1 nm
Wavelength calibration Automatic
Wavelength selection Automatic, based on method selection
Scanning speed 900 nm/min (in 1-nm steps)
Spectral bandwidth 2 nm (1.5–2.9 nm at 656 nm, 1 nm for D2 line)
Photometric measuring range ± 3 Abs (wavelength range 200–900 nm)
Photometric accuracy
Photometric linearity
Stray light
Photometric drift against blank
reading
(30-min baseline stable)
Long-term stability Zero point at 546 nm for 10 hours ≤ 0.0034 Abs
Data log
User programs 200
5 mAbs at 0.0–0.5 Abs
< 1 % at 0.50–2.0 Abs at 546 nm
< 0.5 % to 2 Abs
≤ 1 % at > 2 Abs with neutral glass at 546 nm
KI solution at 220 nm
< 3.3 Abs / < 0.05 %
190–199 nm +/- 0.0100 Abs
200–349 nm +/- 0.0054 Abs
350–899 nm +/- 0.0034 Abs
900–1100 nm +/- 0.0100 Abs
5000 measurement values (result, date, time, sample ID, user ID)
50 scans, 50 time scans
Physical and environmental specifications
Width 500 mm (19.69 in)
Height 215 mm (8.46 in)
Depth 460 mm (18.11 in)
Weight 11 kg (24.25 lb)
Ambient operating requirements
Ambient storage requirements
Additional technical data
Power connection 100–240 V/50–60 Hz
Power consumption 150 VA
Fuse T 2A H; 250 V (2 units)
10–40 °C (50–104 °F), maximum 80 % relative humidity
(without condensate formation)
–25–60 °C (–13–140 °F), maximum 80 % relative humidity
(without condensate formation)
9
Technical data
Performance specifications
Use only shielded cable with maximum length of 3 m:
2× USB type A
Interfaces
Housing rating IP20 with closed cell compartment cover
Protection class Class I
1× USB type B
Use only shielded cable (for example STP, FTP, S/FTP)
with maximum length of 20 m:
1× Ethernet
10
Section 2 General information
2.1 Safety notes
Read the entire user manual carefully before you unpack, set up
or operate the device. Observe all danger and warning notes.
Non-observance could lead to serious injury of the operator or to
damage to the device.
To make sure that the protection provided by this instrument is
not impaired, do not use or install this instrument in any manner
other than that specified in these operating instructions.
Indicates a potentially or imminently hazardous situation that, if not
avoided, results in death or serious injury.
Indicates a potentially or imminently hazardous situation that, if not
avoided, may result in death or serious injury.
Indicates a potentially hazardous situation that may result in minor or
moderate injury.
DANGER
WARNING
CAUTION
2.1.1 Warning labels
This symbol may be attached to the device and references the operation- and/or safety notes in the user manual.
This symbol on the device is an indication of hot surfaces.
Electrical equipment marked with this symbol may as of August 12, 2005 Europe-wide no longer be disposed of in
unsorted house or industrial waste. According to valid provisions (EU Directive 2002/96/EC), from this point
consumers in the EU must return old electrical devices to the manufacturer for disposal. This is free for the
consumer.
Note: Contact the manufacturer or supplier to find out how you can return worn out devices, electrical accessories
supplied by the manufacturer and all auxiliary articles for correct disposal or recycling.
NOTICE
Indicates a situation that, if not avoided, could result in damage to the
device. Information that particularly should be emphasized.
Note: Information that supplements aspects from the main text.
Observe all marks and labels that are attached to the device.
Non-observance may result in personal injury or damage to the
device. For symbols attached to the device, corresponding
warning notes are found in the user manual.
11
General information
2.1.2 Safety around source lamps
WARNING
The manufacturer is not responsible for any damages due to
misapplication or misuse of this product including, without limitation,
direct, incidental and consequential damages, and disclaims such
damages to the full extentpermitted under applicable law.
The user is solely responsible to identify critical application risks and
install appropriate mechanisms to protect processes during a possible
equipment malfunction.
The source lamps are operated at high temperatures.
To avoid the risk of electrocution, make sure the instrument is
disconnected from the power source before changing the lamps.
CAUTION
Health hazard caused by ozone.
Hazardous levels of ozone can be generated when the UV lamp is not
cooled.
Health hazard caused by UV light.
UV-Licht can cause eye and skin damage. Protect eyes and skin from
direct exposure to UV light.
Do not look directly at an energized lamp without UV safety glasses.
Burn hazard, allow the lamp(s) to cool down for at least 30 minutes
before they are serviced/replaced.
2.1.3 RFID module (not available on all models)
RFID technology is a radio application. Radio applications are
subject to national conditions of authorization. The use of the
DR 6000 (model with RFID module) is currently permitted in the
following countries: EU, CH, NO, HR, RS, MK, TR, CY, US, CA,
AU, NZ. We point out that the use of the DR 6000 (model with
RFID module) outside of the named regions may contravene
national law. The manufacturer reserves the right also to obtain
authorization in other countries. For questions about use in your
area, please contact your distributor.
The DR 6000 contains an RFID module for the reception and
transmission of information and data. The RFID module operates
with a frequency of 13.56 MHz.
WARNING
CAUTION
12
WARNING
The spectrophotometer may not be used in dangerous environments.
The manufacturer and its suppliers reject any express or indirect
guarantee for use with high-risk activities.
General information
Follow the following safety information, in addition to any local
guidelines in force.
Safety information for the correct use of the instrument:
• Do not operate the instrument in hospitals or comparable
establishments in the vicinity of medical equipment, such as
pace makers or hearing aids.
• Do not operate the instrument near highly flammable
substances, such as fuels, highly combustible chemicals and
explosives.
• Do not operate the device near combustible gases, vapors or
dust.
• Do not vibrate or jolt the instrument.
• The instrument can cause interference in immediate
proximity to televisions, radios and computers.
• Do not open the instrument.
• Guarantee is voided if the instrument is not used in
accordance with the guidelines present in this document.
2.1.4 Chemical and Biological Safety
2.2 Product overview
DANGER
Potential danger with contact with chemical/biological substances.
Working with chemical samples, standards and reagents can be
dangerous.
Make yourself familiar with the necessary safety procedures and the
correct handling of the chemicals before use and read and follow all
relevant safety data sheets.
Normal operation of this device may require the use of chemicals
or samples that are biologically unsafe.
• Observe all cautionary information printed on the original
solution containers and safety data sheets prior to their use.
• Dispose of all consumed solutions in accordance with the
local and national regulations and laws.
• Select the type of protective equipment suitable to the
concentration and quantity of the dangerous material being
used.
The DR 6000 is a UV-VIS-spectrophotometer with a wavelength
range of 190 to 1100 nm. The visible spectrum (320 to 1100 nm)
is covered by a halogen lamp and a deuterium lamp produces the
light in the ultraviolet spectrum (190 to 360 nm).
The instrument is supplied with a complete range of application
programs and supports several languages.
The DR 6000 spectrophotometer contains the following programs
and operating modes:
• Stored programs (pre-installed tests)
13
General information
• Barcode Programs
• User Programs
• Favorites
• Single Wavelength
• Multi Wavelength
• Wavelength Scan
• Time course
The DR 6000 spectrophotometer provides digital readouts of
concentration, absorbance and percent transmittance.
When selecting a user-generated or programmed method, the
menus and prompts serve to direct the user through the test.
This menu system can also produce reports, statistical
evaluations of generated calibration curves and reports on
instrument diagnostic checks.
14
Section 3 Installation
3.1 Unpacking the instrument
WARNING
Electrical dangers and fire hazard.
Only use the supplied power cable.
Only qualified experts may perform the tasks described in this section
of the manual, while adhering to all locally valid safety regulations.
WARNING
Removable power cables must not be replaced with inadequately
dimensioned power cables.
The DR 6000 spectrophotometer package is supplied with the
following items:
• DR 6000 spectrophotometer
• Dust cover
• USB dust cover, fitted as standard
3.2 Operating environment
• Power cord for EU
• Universal cell adapter
• Operator RFID tag (not available on all models)
• Basic DR 6000 user manual, LINK2SC user manual
Further information, detailed user manuals and documentation
are available on the website of the manufacturer.
Note: If any of these items are missing or damaged, please contact the
manufacturer or a sales representative immediately.
Observe the following points so that the device functions
faultlessly and thus has a long service life.
• Place the device securely on an even surface. Push no
objects under the device.
• Position the device so that the power cord is not impaired.
• The ambient temperature must be 10–40 °C (50–104 °F).
NOTICE
Protect the instrument from extreme temperatures from heaters,
direct sunlight and other heat sources.
• The relative humidity should be less than 80 %; moisture
should not condense on the instrument.
• Leave at least a 15 cm clearance at the top and on all sides
for air circulation to avoid overheating of electrical parts.
15
Installation
3.3 Front and back view
Figure 1 Front view
• Do not use or store the device in extremely dusty, humid or
wet places.
• Keep the surface of the instrument, the cell compartment and
all accessories clean and dry at all times. Immediately
remove splashes or spilt materials on or in the instrument
(refer to Section 7).
1 USB port type A 5 Touch screen
2 Cell compartment cover 6 Power save key
3 Lamp compartment cover 7 RFID module (not available on all models)
4 Fan outlet
16
Figure 2 Back view
Installation
1 On/off switch 4 USB port type B
2 Socket for power cable 5 USB port type A
3 Ethernet port 6 Filter pad cover
3.4 Power connections
NOTICE
Use only a grounded socket for the connection of this device to the
power supply. If you are not sure if the sockets are grounded, have
this checked by a qualified electrician. The power plug serves in
addition to the power supply to isolate the device quickly from the
power source where necessary. During the disconnection from the
power source it must be made sure that the correct power plug is
pulled (for example by labeling the sockets). This is recommended for
long-term storage and can prevent potential dangers in the event of a
fault. Therefore make sure that the socket to which the device is
connected is easy to reach by each user at all times.
WARNING
Electrical dangers and fire hazard.
Only use the supplied power cable.
1. Plug the power cable into the back of the instrument
(Figure 2, Page 17).
2. Insert the plug of the power cable into a grounded mains
socket (100–240 V~ / 50–60 Hz).
3. Switch the power button to "On" to turn on the instrument
(Figure 2, Page 17).
17
Installation
3.5 Interfaces
The DR 6000 features three USB ports and one Ethernet port as
standard, located on the front and back of the instrument
(Figure 1 and Figure 2, Page 17).
The USB type A ports are used for communications with a printer,
USB memory stick or keyboard. A USB memory stick can be
used to update the instrument software.
The USB type B port is used for communications with a PC. The
optional Hach Data Trans software (refer to Section 9, Page 145)
must be installed on the PC for data transfer.
A USB hub may be used to connect several accessories at a
time.
Note: USB cables must not be longer than 3m. Use USB cables with
ferrite shielding.
These interfaces provide the output of data and graphics to
printers and PCs and the updating of the device software (refer to
section 6.7.2, page 116). The Ethernet port supports real-time
data transfer in local networks, LIMS systems and SC controllers.
Only use a shielded cable (for example STP, FTP, S/FTP) with a
maximum length of 20 m for the Ethernet port.
3.6 Cell compartments and universal cell adapter
3.6.1 Cell compartments and adapter
The DR 6000 has two cell compartments (Figure 3). Only one cell
type at a time can be used for a reading.
Cell compartment (1) for:
• 13 mm round cells
Note: Cell compartment (1) contains a barcode detector for cells.
Cell compartment (2) for:
The following cell types can be inserted into the cell compartment
(2) via the universal cell adapter.
• 10 mm square cells
• 20 mm square cells
• 30 mm square cells
• 50 mm square cells
• 1 inch square cells
• 1 inch round cells
18
• 1 inch Pour-Thru cells
• AccuVac
®
vials
Installation
Figure 3 Cell compartments
1 Cell compartment for round cells (1) 2 Cell compartment with universal cell adapter (2)
3.6.2 How to position the universal cell adapter
1. Open the cell compartment.
2. Raise the universal cell adapter by approx. 1 cm.
3. Rotate the universal cell adapter such that the guide of the
required cell profile faces left toward the cell compartment
(1).
4. Press the universal cell adapter down until it snaps into
place.
Figure 4 How to position the universal cell adapter
19
Installation
3.7 Beam path
Figure 5 Beam path
Figure 5 shows the beam path of the DR 6000.
1 Monochromator 10 Exit slit
2 Mirror 11 Lens reference element
3 Mirror 12 Mirror
4 Entrance slit 13 Splitter mirror
5 Deuterium lamp 14 Cell compartment (2) for universal cell adapter
6 Lamp selection mirror 15 Lens
7 Halogen lamp 16 Cell compartment (1) for round cells
8 Mirror 17 Reading element
9 Grating
20
Section 4 Startup
4.1 Switch on the instrument, startup process
1. Connect the power cable to a power socket.
2. Switch on the instrument via the power switch on the back.
3. The device automatically starts an approximately 45 second
long startup process. The display shows the logo of the
manufacturer. At the end of the startup process, a startup
melody is heard.
Note: Wait approximately 20 seconds before switching on again so as
not to damage the electronics and mechanics of the instrument.
4.2 Language selection
The DR 6000 software includes several language options. The
first time the instrument is switched on, the language selection
screen will be shown automatically after the startup process.
1. Select the required language.
2. Press OK to confirm the language selection. The self-check
will then start automatically.
4.3 Self-check
Change the language setting
The device works in the selected language until the option is
changed.
1. Turn the instrument on.
2. During the startup process, touch the display at any point
until (approximately 45 seconds) the list for the selection of a
language is shown.
3. Select the required language.
4. Press OK to confirm the language selection. The self-check
will then start automatically.
Each time the instrument is powered up, a test program begins.
This procedure, which takes approximately two minutes, checks
the system, lamp, filter adjustment, wavelength calibration and
voltage. Each checked function is marked accordingly on the
display.
The Main Menu is displayed when diagnostics are completed.
Note: In the event of further error messages during the test program,
refer to Section 8, Page 141.
21
Startup
4.4 Sleep mode
4.5 Power off the instrument
The instrument can be put into sleep mode.
1. Press the power save key beneath the display.
The "Sleep mode" message is shown. The display will then
switch off automatically.
2. Press the power save key again to switch back on.
The self-check will start automatically.
After that, the instrument is ready to use.
1. Press the power switch on the back of the instrument.
22
Section 5 Standard programs
5.1 Overview
5.1.1 Tips for using the touch screen
The entire display reacts to touch. Make selections by tapping
with a fingernail, fingertip, eraser or stylus. Do not touch the
display with sharp objects (for example a ballpoint pen tip).
• Do not place anything on top of the screen, to prevent
damage or scratches on the screen.
• Press buttons, words or icons to select them.
• Use scroll bars to move up and down long lists very quickly.
Press and hold the scroll bar, then move up or down to move
through the list.
• Highlight an item from a list by pressing it once. When the
item has been successfully selected, it will be displayed as
reversed text (light text on a dark background).
5.1.2 Use of the alphanumeric keypad
This display is used to enter letters, numbers and symbols as
needed when programming the instrument. Unavailable options
are disabled (grayed out). The symbols left and right on the
display are described in Table 1.
The designations of the center keypad change according to the
selected entry function. Touch each key repeatedly until the
required character is shown on the display. A space can be
entered by using the underscore on the YZ_ key.
Press Cancel to cancel an entry, or press OK to confirm an entry.
Note: It is also possible to use a USB keyboard (with US keyboard
layout) or a hand-held USB barcode scanner (refer to Section 9,
Page 145).
Table 1 Alphanumeric keypad
Icon / key Description Function
ABC/abc Alphabetic Toggles the character input mode between upper and lower case.
# % Symbols Punctuation, symbols and numerical sub- and superscripts may be entered.
123 Numeric For entering regular numbers.
CE Clear Entry Clear the entry.
Left Arrow Back key Deletes the current character and goes back one position.
Right Arrow Next Navigates to the next space in an entry.
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Standard programs
5.1.3 Main menu
Option Function
Stored programs are pre-programmed methods that make use of HACH chemicals and
Stored Programs /
Barcode Programs
(HACH-LANGE programs)
HACH-LANGE pipette tests.
The working procedures for HACH-LANGE tests are included in the test packs.
Further information, as well as illustrated, step-by-step process instructions for analyses using
HACH programs, are available on the website of the manufacturer.
User programs make "made to measure analysis" possible:
A variety of modes may be selected from the Main Menu. The
following table briefly describes each menu option.
You find a toolbar on the right in the display. Press to activate the
various functions.
Table 2 Main Menu options
User Programs
• Users can program methods they have developed themselves
• Existing HACH- and HACH-LANGE procedures can be stored as user programs.
These procedures can then be modified according to separate requirements.
Favorites List of methods/tests created by the user to suit his own requirements.
Single wavelength readings are:
Absorbance readings: The light absorbed by the sample is measured in absorbance units.
Single Wavelength
Multi Wavelength
Wavelength Scan
Time course
System checks
Recall measurement data Stored data can be called up, filtered, sent and deleted.
Instrument Setup
Transmittance reading (%): Measures the percent of the original light that passes through the
sample and reaches the detector.
Concentration readings: A concentration factor can be entered to enable the measured
absorbance values to be converted into concentration values.
In the Multi Wavelength mode, absorbance (Abs) or percentage transmittance (%T) is
measured at up to four wavelengths and absorbance differences and absorbance relationships
are calculated. Simple conversions into concentrations can also be carried out.
A wavelength scan shows how the light from a sample is absorbed over a defined wavelength
spectrum. This function can be used to determine the wavelength at which the maximum
absorbance value can be measured. The absorbance behavior is displayed graphically during
the scan.
The time scan records the absorbance or % transmittance at a wavelength over a defined
time.
The "System check" menu offers a number of options, including optical checks, output checks,
lamp history, instrument update, service time, settings for analytical quality assurance and
instrument backup.
In this mode, user-specific or method-specific settings can be entered: operator ID, sample ID,
date & time, sound, PC & printer, password, energy-saving mode and stored data.
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5.2 Instrument Setup
5.2.1 Operator ID
Standard programs
1. Select Instrument Setup in the Main Menu.
A selection of functions appears in order to configure the
functions of the instrument.
Use this option to enter up to 30 sets of operator initials (up to ten
characters each) into the instrument. This feature helps record
which operator measured each sample.
1. Press Operator ID in "Instrument Setup".
2. Press Options > New to enter a new operator ID.
Note: If no operator ID has yet been entered, the alphanumeric
keyboard is immediately displayed.
3. Use the alphanumeric keypad to enter a new operator ID.
4. Press OK to confirm the entry.
5. Choose an icon for the operator ID using the Left Arrow and
Right Arrow.
6. Press Operator Password to protect the operator ID with a
password.
7. Use the alphanumeric keypad to enter an operator
password.
8. Press OK to confirm the entry.
9. Press Cancel to delete the complete entry for the operator
ID.
With Back you go back into the input display for the
operator ID.
Press OK to confirm the entry.
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Standard programs
10. With Back the device returns to the menu "Instrument
Setup".
Press Logout to log out of an active operator ID.
Press Login to activate a selected operator ID.
Press Options to enter, change, or delete other operator
IDs.
11. Press New to enter another operator ID.
Press Delete to delete an operator ID.
Press Edit to edit an operator ID.
Press Initialize RFID Tag to write the operator ID to an
optional operator RFID tag (not available on all models).
Refer to section 5.2.1.1 for more information.
5.2.1.1 Operator RFID tag (not available on all models)
1. Define an operator ID (refer to section 5.2.1).
2. Press Initialize RFID Tag.
3. Following instructions on the display, hold the operator RFID
tag close to the RFID sign on the front of the instrument.
A sound indicates that the write process has been sucessful.
4. The operator RFID tag can be newly written at any time. To
do so, confirm the "Overwrite Operator ID" message with OK
and enter the password if the old operator ID is protected
with a password.
If the operator RFID tag is successfully overwritten, a
message confirming this will briefly be shown on the display.
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The operator is logged on and the operator ID is shown in the
toolbar.
5.2.2 Sample ID
Standard programs
Use this option to enter up to 100 Sample Identification tags (up
to 20 characters each) into the instrument. This can define a
sample location or other sample specific information.
1. Press Sample ID in the toolbar on the right.
2. Press New to enter a new sample ID.
Note: If no sample ID has been entered yet, the alphanumeric
keyboard is immediately displayed.
3. Use the alphanumeric keypad to enter a new Sample ID.
Note: If a USB Barcode handset scanner ( refer to section 5.2.2.1,
page 28 ) is connected, Sample IDs can also be scanned.
4. Press OK to confirm the entry.
5. Assign the current time and date, a sequential number or a
colour to the sample ID.
6. To number the sample IDs sequentially—e.g. Inflow (01)
etc.—press Add Number.
• Use the arrow keys to specify the first number of the
sequence.
• Use the key between the arrow keys to enter the first
number of the sequence using the alphanumeric keypad.
7. Press OK to return to the "Instrument Setup" menu.
The Sample ID is activated. Each Sample ID is automatically
numbered in ascending order after a reading. The number is
shown in parentheses behind the Sample ID.
8. Press Back to return the instrument to the "Instrument
Setup" menu.
Press Off to switch off the active sample ID.
Press Select to activate the selected sample ID.
With Options other sample IDs can be entered, changed or
deleted.
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Standard programs
9. Press New to enter another sample ID.
5.2.2.1 Sample ID with scanner method 1
1. Connect the scanner to the USB port.
2. Press Sample ID > Options and New.
3. Read barcode with scanner.
4. The sample ID can have the current date and time, a
Press Delete to delete a sample ID.
Press Edit to edit a sample ID.
Press Initialize RFID Tag to write the sample ID to an
optional location RFID tag (not available on all models).
Successful connection is indicated by a sound.
sequential number and a colour allocated to it.
Select the required options or a colour.
5. Press OK to confirm the entry.
6. Press New again and repeat the process for each barcode.
5.2.2.2 Sample ID with scanner method 2
1. Read the sample ID on the screen with the barcode scanner
and perform measurement.
The barcode is stored along with the reading, but is not
adopted into the list of sample IDs.
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Note: To delete a sample ID, select the ID and press Delete.
Note: A sample ID can be entered or changed in Reading Mode. To do
so, press the icon for the sample ID in the toolbar.
Standard programs
5.2.2.3 Import external sample ID
1. Create an external sample ID list with a spreadsheet
program. Four columns are permitted, column 1 contains the
sequential number, column 2 the sample designation,
columns 3 and 4 are optional. Headings and comment lines
must begin with #.
2. Create a folder named "SampleID" on a USB stick or in your
established network.
3. Save the sample ID list with Save As in the format CSV or
UNICODE-TXT in the folder "SampleID".
4. Connect the DR 6000 to the USB stick or network.
All *.TXT and *.CSV files in the SampleID folder are shown
for selection.
5. Transfer the shown sample ID list with Done.
6. Select the required file with OK.
5.2.3 Sample ID and operator ID with the optional RFID Sample ID Kit (not available on all models)
5.2.4 Security settings
The optional RFID Sample ID Kit consists of:
• A LOC 100 RFID Locator
• An operator RFID tag
• Five location RFID tags and
• Three sample bottle RFID labels each, in black, red, green,
blue and yellow
The operator and location RFID tags can be written to and read in
by the RFID module in the DR 6000 as often as required.
More information can be found in the user manual for the
LOC 100 RFID Locator.
The "Security" menu contains a variety of security settings to
control access to various functions.
All functions can be allocated to three different security levels:
• not secured: every operator can make changes in this area.
• one key: every operator assigned this security level can
make changes to non-secured functions and functions with
one key.
• two keys: every operator assigned this security level can
make changes in all functions
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Standard programs
1. Press Security in the "Instrument Setup" menu.
2. In order to open the Security List, assign a password as
security administrator. Activate On and press Security
Password.
3. Enter a new security password (up to 10 characters long) via
the alphanumeric keypad, and confirm with OK.
4. Press Security List to access various functions with security
level 1 or 2.
5. Select the required function and press Setup.
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