• 512kB non-volatile memory capable of storing up to 400,000
sample points
• Time and date stamped recordings
• Temperature compensated graphical L CD (liquid-cr ystal displa y)
with 240x128 pixels
• Electro-luminescent LCD backlight
• Built-in battery charger and conditioner
• 1500mAh Ni-Cad (Nickel-Cadmium) battery pack
• Upgradeable firmware
• RS232 interface to communicate with a PC (personal computer)
• Windows
8
based Measurment Analysis Software (
MAS
)
1.2 STANDARD KIT ITEMS
9
1.3 SUMMARY OF PARTS
10
1.4 PRECAUTIONS
WARNING
operating your instrument. Not heeding the warnings or
recommendations c ould res ult i n data loss, data inaccuracy, dam age
to the instrument, or injury to yourself.
WARNING
transfer cable and bootstrap
cannot be entangled with any
moving or rotating machinery.
: Please read and understand this section fully before
WARNING
connect any sensor to a high voltage i.e. a vo ltage
that exceeds 50VDC or 32VAC or the “safety extra
low voltage” (SELV) defined by your local power
authority.
: Ensure the data-
: To avoid electrical shock, do not
WARNING
an explosive environment.
: Do not operate the instrument in
WARNING
the instrument for more than 2 hour s as data and
settings may be lost.
: Do not detach the battery pack from
WARNING
a PC before reprogram ming the instrum ent with new
firmware – reprogramming the instrument erases all
data stored in the instrument (see section 4.6).
: Transfer data stored in t he instrument to
<
2 hours
11
WARNING
: Charge the battery pack up to at leas t 30%
capacity before taking a recording. If using the
instrument for 4 hours or more, first ensure that the
battery pack is fully charged.
30%
>
WARNING
: Constantly charging the battery when it is not fully
drained will create a "Memory" effect and eventually shorten the
amount of charge that the battery can hold. Please read
Managing Battery
to learn how to prevent this.
WARNING
: Do not expose the instrument to large
3.4
impacts or pressure.
WARNING
solvent to clean the instrument.
: Do not use alcohol or any organic
WARNING
: Do not expose the instrument to wet
Kero
conditions or store it in a dam p place where the relati ve
humidity exceeds 80% RH.
WARNING
: Do not place the instrument in a hot
place where the tem perature exceeds 140°F (60°C).
Otherwise, the battery pack will degrade.
WARNING
: Ensure that the battery pack is securely
fastened – but not over-tightened – to the instrument
before operating the instrument.
WARNING
: If the instrument malf unctions, return it
to an authorized dealer. Do not try to repair it
yourself, as this will invalidate the warranty.
WARNING
: Use only an approved power transformer
and ensure its voltage and frequency rating matches
that of your mains AC power.
12
DEALER
AUTHORIZED
1.5 USING THIS MANUAL
1.5.1 Warnings
In this manual, the word
actions may lead to dam aging consequences. Please he ed all such
warnings.
WARNING
is displayed where certain
1.5.2 Names
In this manual, window and screen names are italicized. These
names refer to the names appearing at the top of windows/screens.
MAS
Window
The PC key names ar e shown as norm al tex t, e.g. Shif t ref ers to the
Shift key on the PC keyboard.
Keys on the instrument are shown as they appear on the instrum ent
keypad, e.g.
Some instrument keys have more than one function, e.g. the
key which is used as either t he ON k e y or the OFF key depending on
the state the instrument is operating in.
refers to the Shift key on the instrument.
13
1.5.3 Instruction Sequences
The ! symbol is used to indicate the sequence of menu selections.
InstructionMeaning
Click File ! Save.Select the File menu and t hen
select Save.
1.5.4 Instruction Types
The word “press” refers to key presses or menu selections on the
instrument.
The word “click” refers to menu selections on the PC, and “push”
refers to key presses on the PC keyboard.
InstructionMeaning
Click File ! Export.
Push the Esc key.
Some operating instructions are illustrated with examples. Such
instructions are marked with the word
14
Select File and then Export in
MAS
software.
Push the Esc key on the PC
keyboard.
EXAMPLE
.
BASIC
OPERATION
This section outl ines the procedure for perform ing basic operations
on your instrument. You will learn to:
• use the instrument menu system;
• record data; and
• playback recorded data.
WARNING
: Read section 1.4 before operating your instrument.
15
2.1 GENERAL
2.1.1 Powering Up
• Press
• Press
that is being measured (using previous settings).
• To power down, press
the instrument does not respond to any key press, reset it (see
section 3.1).
. The Initialization screen is displayed.
. Measurement begins and the screen displays data
*
and follow on-screen instructions. If
2.1.2 Accessing Main Menu
To perform instrument operations, you need to access the main
menu. To access the main menu:
• Press
You can alternativel y press
top of the screen and consis ts of four items: File, Display, Trig(ger),
and Sys(tem). To cancel the main menu, press
.
. The main menu is dis played at the
again.
Every time the instrument is powered up, the power saver (a power-saving feature)
*
is automatically turned on. See section 3.4.6 for more details.
16
2.1.3 Selecting a Main Menu Item
•Press the number preceding the menu item.
Alternativel y, press
or .
EXAMPLE
The drop down menu above shows the available options for the
Trigger menu. To c a n c e l a d r opdown menu, press
: to select the main menu item Trig, press
and to cycle to the menu it em then pr ess
.
.
2.1.4 Selecting an Option
The procedure for s electing an option in a dropdown m enu is similar
to selecting a main menu item i.e.
• Press the num ber preceding the opti on, or press
cycle to the option and then press
Selected options, where appropriate, are checked (!). Selecting
options with names ending with “…” br ings up windows that pr ovide
more options. These o ptions, and any further options they provide,
can be selected in the same manner. Most windows have selfexplanatory instruc tions. If more than one window is displayed, the
topmost is the one active. To cancel a window, press
or .
and to
.
17
EXAMPLE:
to select Level Based… in the example below, press
18
2.1.5 Editing Names
To enter characters in the text editing window:
• Select Display from the m ain m enu an d then se lect Edit Ch annel
Units or Edit Channel Names.
• Pres s the ke y with the character you want un til it appears above
the flashing cursor.
e.g. to enter the letter B, press
•The cursor advances automatically when you press the next key.
e.g. if the next letter you want to enter is E, press
displayed.
• If the next letter of the word is on the same key just pressed,
press
e.g. press
(The cursor can be moved backwards by pressing
• More editing options (and their shortcut keys) are available by
pressing
to advance the cursor position.
then press key until the letter D appears .
.
until the B is displayed.
until E is
).
Note
:
and can be used to enter the space character.
19
Libraries are available to make entering text easier.
• Press
• Pressing
to access the library categories.
will show the last text library selected.
20
Table of Short Cut Keys
Short Cut KeyMeaning
! or
! or
or
(press twice)
To toggle from upper to lower case press and choose the
desired case from the pop-up menu.
Folder, Recording and Channel names can have a maximum of 16
characters. Unit Names can have a maximum of 8 characters.
Clear all text
Move cursor forward
Move cursor back
Insert a space
Delete character
Can be used to enter a space
Text Library
Last Text Library
21
2.1.6 Editing Numerical Values
• Select the numeric field to be edited (using the normal option
selection procedure outlined in section 2.1.4).
•Press the appropriate digit keys to enter the desire d value. Ent er
a decimal point by pressing
• To make the number negative/positive press
• Clear floating point num bers by pressing
point numbers can sometimes be incremented or decremented
by pressing
SAMPLING PERIOD.
or
, e.g. This is possible when setting the
.
.
. Non-floating
22
2.2 SETTING UP INPUTS
T6V4
The
eight channels of data at a time. Due to the sharin g of channels 5
and 9, and of channels 6 and 0, the following conditions apply:
WARNING
1. Ensure that when using these shared channels, that only the
2. Never allow voltages of more than 10V between any two
3. Thermocouple channels 5 and 6 have a low input impedance
module is capable of sim ultaneous m easurem ents of up to
• Channels 5 and 9 cannot be simultaneously selected
• Channels 6 and 0 cannot be simultaneously selected
selected sensor type is connected. If a voltage source and
thermocouple of shared chan nels are sim ultaneous ly connected,
measurements will be erroneous.
thermocouple inputs, or 5V between an input and module
ground. This may damage the instrument.
due to the fact that the y are shared with voltage channe ls 9 and
0. If thermocouples of a resist ance higher than a few Ohms (eg.
Thermocouples with wire lengths longer than typically 2 to 3
meters) are used in these channels a small error will be
introduced. This error is proportional to the ratio of the
thermocouple resistance to the input impedance.
4. For best accuracy, all sources being measured should be
perfectly isolated from each other (including thermocouple
inputs)
† See Appendix Optimizing Temperature Accuracy.
†
.
23
2.2.1 Channel Selection & Setup
The instrument needs to know what type of sensor is attached to
each input channel. You must set up the input channels one at a
time.
• Access the main menu (see section 2.1.2).
• Press Sys ! Setup Inputs… to display the “Setup Channel
Input” window.
• Press
• Select the channel you would like to setup.
Note:
24
or to display the channel drop down menu.
Channels can be named b y choosing “Edit/Names” from the
”Display” menu on the main menu bar (see section 2.1.2).
These names appear when downloading to a PC.
2.2.2 Channel Types
There are two types of channels on th e instrum ent, tem perature and
voltage. Each t ype of channel has differ ent configuration options as
follows:
Temperature Channels
Thermocouple type can be selected
•This can be done b y moving the cursor to the “K-type”
option in the “Setup Channel Input” window and
pressing
displayed.
•All thermocouples attac hed to the instrum ent m u st be of
the same type.
Units can be selected
• Move the cursor to the units displayed below the
thermocouple type and press
through the units, “
Voltage Channels
Voltage range can be selected
•Move the cursor to the “+/- 30V” and pressing
will toggle between “+/- 30V” and “+/- 5V”.
or . The following screen will be
o
C”, “oF”, and “User”.
or to cycle
or
Any change made to the voltage range will reset t he input a nd
output ranges to the default setup values.
25
2.2.3 Matching Inputs to Se n sors
If you are using standard thermocouple or voltage inputs, then no
further setup is required. Ho wever for using other sensor s, you need
to match the inputs from the sensor to the values you would like
displayed.
EXAMPLE
: If you have a 0V – 24V proximity probe connected to
channel 8 that outputs:
0V at 1 mm
and 24V at 3.4 mm
then the following linear relationship is assumed:
3.4 mm
Measurement
to display
(mm)
2.0 mm
1.0 mm
10V = 2.0 mm
0 V
10 V
Sensor output-voltage
(V)
24 V
26
2.2.4 Modifying the Input boxes
In this example we will setup the channel to match the following
sensor inputs:
• From the main menu, press Sys ! Setup Inputs… and select
the channel to be setup.
• Use the
input box you wish to edit.
• Press
or
or to display a list of edit options.
arrows to move the flashing cursor to the
Editing the Input Value:
• Select “Edit Input…” to enter the sensor input voltage in V.
• Press
or to accept the entered value.
27
Sampling the Input value
:
It is also possible to s et the input boxes by sam pling the voltage or
temperature being monitor ed b y the instrument.
This is very useful if you know what you’re measuring, but do not
know what voltage / temperature your input sensor is providing.
e.g.
You have a sensor that can
measure the depth of water
based on pressure readings but
have no data that relates the
6ft
sensor output voltage to the
actual depth. However, you do
know that the present depth =
6ft.
•To match the input box follow the steps from the previous
example, but choose “Sample Input”.
•The input box will update with the sample taken being displayed
in the selected input box.
•If you are not happy with the sampled value keep selecting
“Sample Input” until you are, then press
to close the options
menu.
Note
: • The first input box reading must be lower than the
second input box.
28
• Input box readings must be more than 50
temperature and more than 1V apart for voltage.
o
apart for
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