labCHEM-pH
Benchtop pH - mV -
Temperature Meter
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Full size image
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 | Simultaneous readout of
pH or mV Temperature
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| 14.5mm high 16 character
alphanumeric LCD
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| Waterproof Design
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| Easy to use
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| Automatic Stability Function
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| One-touch calibration
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| Optional RS232 Interface
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| Optional Recorder Output
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| Australian Made |
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| At last - a pH meter that has all the features
required for precision laboratory work, but which is easy enough for
anybody to use.
The 16 character alphanumeric display has huge 14.5mm digits. It
features simultaneous readout of pH/mV and temperature and user-friendly
full-text messages.
The new Automatic Stability Function (ASF) makes taking readings
absolutely simple. When all the readings have fully stabilised, the ASF
system will freeze the display and show a tick. The reading can then be
recorded as required. The user can also disable the ASF system.
The labCHEM-pH is ideal for Quality Control laboratories, plant
operators, educational use and many other purposes. It has been designed
primarily for ease of use. Operators with little or no laboratory
experience can operate the labCHEM-pH with complete confidence
quickly and easily.
The labCHEM-pH is fully waterproof to IP65, so it is suitable
for even the harshest laboratory or factory environments. It has just four
keys to make operation of the labCHEM-pH absolutely simple.
Calibration of the labCHEM-pH is fully automatic at the press of
just one key. The meter automatically recognises buffers and calibrates
itself accordingly. The electrode asymmetry and slope are displayed at
calibration, allowing for preventative maintenance and instant
troubleshooting. |
Expand the capabilities of the labCHEM-pH with the
optional RS232 interface. All readings obtained with the labCHEM-pH
can be stored permanently on disk. The WinTPS
software package is also available, allowing the labCHEM-CP to
communicate with a PC running Windows 95, 98, ME, 2000 & XP.
An analogue recorder output is another option. This provides an
interface with pen type recorders or dataloggers with analogue input.
A polarisation output makes it possible to use the labCHEM-pH
for moisture measurements using the Karl Fischer titration method.
The labCHEM-pH operates from an AC/DC power adaptor. Adaptors
are available for all countries.
The labCHEM-pH is proudly designed and manufactured in
Australia. Our aim is to provide you with the best quality, service and
value for money. The TPS Quality System has been certified in accordance
with the AS/NZS ISO 9001 standard. Since 1968, TPS has built a reputation
for excellent backup service that is second to none. |
Specifications
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pH
Range
: 0 to 14.00 pH
Resolution : 0.01 pH
Accuracy :
+/-0.01pH
mV
Range
: 0 to +/-600.0 and
0 to +/-1500 mV
(auto-ranging)
Resolution : 0.1 & 1 mV
Accuracy : +/-0.15
& +/-1 mV
Temperature
Range
: -10.0 to 120.0 OC
Resolution : 0.1 OC
Accuracy : +/-0.2 OC
Input Impedance
>3 x 1012 Ohms
Asymmetry Range
-1.00 to +1.00 pH
Slope Range
85.0 to 105.0%
Temperature Compensation
0 to 100 OC,
automatic or manual. The labCHEM-PH automatically detects whether or not
the temperature sensor is connected.
Automatic Buffer Recognition
4.00, 6.88, 7.00, 9.23 and
10.06 pH |
Enclosure
Tough, high impact ABS.
Waterproof case and connectors.
Display
14.5mm high, 16 character
alphanumeric LCD with full-text messages.
RS232 Output (Optional)
1200, 9600, 19200 or 38400
Baud.
8 Bits, No Parity, 1 Stop Bit,
XON/XOFF
Recorder Output (Optional)
0 to 2000mV Output for...
0.00 to 14.00 pH
-1500 to 1500 mV
-10.0 to 120.0 OC
Output impedance approx 1000
Ohms
Power
12V AC/DC Power Adaptor.
Dimensions
240 x 180 x 105 mm
Mass
Instrument only : Approx 1.0kg
Full Kit
: Approx 2.5kg
Environment
Temperature : 0 to 45 OC
Humidity : 0
to 90% R.H. |
Ordering Information
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Part No
labCHEM-pH pH-mV-Temp...121104
Kit Includes
Combination pH Sensor...121207
Temperature/ATC Sensor..121248
pH6.88 Buffer, 200mL....121306
pH4.00 Buffer, 200mL....121381
AC/DC Power Adaptor.....130037
labCHEM-pH Handbook.....130050
Optional Sensors
Intermediate Junction
("IJ") style
sensors for meat, dairy, slurries
etc...
IJ pH Sensor, 1m........121234
IJ ORP Sensor, 1m.......121263
Double
Platinum.........122209
Electrode for Karl Fischer
titrations |
Part No
Instrument Options
RS232 Serial Interface..130039
(includes cable)
Recorder
Output.........130028
(includes cable)
RS232 PLUS Rec
Output...130049
(includes cable)
Communication Software
for Windows.............130086
Flexible Arm Electrode
Holder..................130088 |
TPS reserves the right to change any part of this
specification without notice.
Version 2.0
Copyright © 2002 T.P.S. Pty Ltd |
Download this
Specification Sheet in PDF format.
