WP-90 Waterproof Specific Ion - pH-mV-
Temperature Meter
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The WP-90 provides temperature compensated Specific
Ion readout for any monovalent or divalent Ion Selective Electrode, in
user-selectable units of ppM, ppK, % or Exponential Notation. |
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Fully programmable
for any Specific
Ion, pH or mV
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Rugged and
Waterproof
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User-friendly
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Calendar Clock
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Good Laboratory
Practices
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150 Reading Notepad
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Automatic
Datalogging
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Optional RS232
Interface
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Multiple Power
Options
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Australian Made
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| The WP series enclosure is fully waterproof to
an IP67 rating. The connectors are rated to IP65. The case, keypad and
connectors are designed for maximum durability in the harshest conditions.
The WP Series is equally at home in laboratory, field or industrial
environments.
The 32 character alphanumeric display features a user-friendly menu
system. This guides the user through every step of operation. Full text
prompting and error messages are provided. Calibration and set-up are a
breeze with the WP Series.
The Calendar Clock can be displayed continuously along with the data.
The date and time are recorded with every reading, when using the Notepad
and AutoLog functions.
To comply with Good Laboratory Practices (GLP) standards, the WP Series
store the date, time and results of the last calibration. This information
can be recalled when required. All readings stored in memory are stamped
with the date and time.
To reduce errors when recording readings, the WP Series has a 150
reading Notepad. At the touch of a button, readings can be recorded into
memory, along with the date and time. This is especially useful when
taking readings in wet environments. |
Program the AutoLog function to automatically log readings
into memory. Simply set the logging interval from 1 minute to 24 hours,
start logging and walk away. The WP Series can log up to 150 readings,
along with the date and time.
Expand the capabilities of the WP Series with the optional RS232
interface. All readings stored in memory and GLP information can be
downloaded to an RS232 printer or a PC. The RS232 optional also allows the
AutoLog function to log directly to the printer or PC. A Windows software
package that allows the WP Series to communicate with a PC is available.
The WP Series is supplied with a rechargeable NiMH battery and charger
as standard. Chargers for all countries are available. For extended field
trips a solar panel, or a charger lead for a car cigarette lighter socket
are also available.
The WP Series 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. Compare the list of features with
the competition. The WP Series sets a new standard for handheld
instruments. |
Specifications
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Specific
Ions
Ranges
: ppM, ppK, % & Exponential
Notation, with auto
ranging
Resolution : 3 significant
digits
Accuracy : +/-least
significant digit
pH
Range
: 0 to 14.00 pH
Resolution : 0.01 pH
Accuracy : +/-0.01pH
mV
Range
: 0 to +/-500.0 &
0
to +/-1500 mV
(auto-ranging)
Resolution : 0.15 & 1 mV
Accuracy : +/-0.3 & +/-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 WP-80 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, anti-static Luran-S
plastic case, waterproof to IP67. Connectors waterproof to IP65. The
instrument will float if dropped into water.
Display
32 Character alphanumeric LCD
with user-friendly menu system and full-text messages. |
Memory
150 readings, including date and
time.
Automatic Logging
User-set for one reading every 1
to 90 seconds, 1 to 90 minutes or 1 to 24 hours.
RS232 Output (Optional)
300, 1200 and 9600 Baud.
8 Bits, No Parity, 1 Stop Bit, XON/XOFF
Clock
24 Hour Calendar Clock
Battery Saver Function
On : Automatically switches
off after 5 minutes of
no use.
Off : Unit remains on for
continuous use.
Good Laboratory Practices
Date, time and results of last
successful calibration are stored, and can be recalled when required. GLP
information can be printed or downloaded to PC when the optional RS232
Interface is fitted. Warning of failed calibration is provided.
Power
6V NiMH Rechargeable battery pack
for approx 75 hours operation. Battery charger for country of choice
supplied. Battery can be charged from any 12V DC source.
Dimensions
187 x 110 x 51 mm
Mass
Instrument : Approx 440g
Full Kit : Approx 1.7kg
Environment
Temperature : 0 to 45 OC
Humidity : 0 to 95% R.H. |
Ordering Information
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Part No
WP-90 Ion-pH-mV-Temp........121191
Kit Includes
Temperature/ATC Sensor......121247
Battery Charger............Specify
Country
WP-90 Handbook..............130050
Please click the following links
for
further details on the TPS range of sensors...
Specific
Ion and Reference sensors
pH
Sensors
Redox
(ORP) Sensors |
Part No
Instrument Options
RS232 Serial Interface......130039
(includes cable)
Communication Software
for Windows.................130086
Charger Lead for 12V Car
Cig Lighter Socket..........130046
Solar Panel.................130012
Aluminium Carry Case........130059
Spares
6V NiMH Battery.............130038
RS232 Interface Cable.......130041 |
TPS reserves the right to change any part of this
specification without notice.
Version 2.0
Copyright © 2002-2005 T.P.S. Pty Ltd |
Download this Specification Sheet in PDF format.