TPS WP Series Manuel utilisateur
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WP-84 User Manual
WP Series Waterproof Portables
Data logging Multiple Power OptionsUSB Download
User FriendlyWaterproof GLP Compliant
Congratulations !
You have purchased the latest in Handheld Conductivity-TDS-Salinity-
Temperature instrumentation. We trust that your new WP-84 will give you
many years of reliable service.
The WP-84 is a breeze to operate. This manual has been designed to
help you get started, and also contains some handy application tips. If at
any stage you require assistance, please contact either your local TPS
representative or the TPS factory in Brisbane.
The manual is divided into the following sections:
1. Table of Contents
Each major section of the handbook is clearly listed. Sub-sections
have also been included to enable you to find the information you
need at a glance.
1. Introduction
The introduction has a diagram and explanation of the display and
controls of the WP-84. It also contains a full listing of all of the items
that you should have received with your WP-84. Please take the time
to read this section, as it explains some of items that are mentioned
in subsequent sections.
1. Main Section
The main section of the handbook provides complete details of the
WP-84, including operating modes, calibration, troubleshooting,
specications, and warranty terms.
1. Appendices
Appendices containing background information and application notes
are provided at the back of this manual.
Page 2
Model WP-84
Conductivity, TDS,
Salinity, Temp Meter
Version: 4.1
Date: 16/06/2021
TPS Pty Ltd
Phone : (07) 3205 8027
Web : www.tps.com.au
Contents
1. Introduction 5
1.1 WP-84 Display and Controls 5
1.2 Unpacking Information 7
1.3 Specications 8
2. WP-84 Menu Structure 10
3. Operating Modes 11
3.1 Selecting Conductivity, TDS (setting factor) or Salinity Mode 11
4. Conductivity (TDS/Salinity) Calibration 12
4.1 Calibration Procedure 12
4.2 Calibration Notes 14
4.3 Calibration Messages 14
5. Temperature Calibration 15
5.1 Calibration Procedure 15
5.2 Calibration Notes 15
5.3 Calibration Messages 16
6. ATC Coecient 17
6.1 Setting the ATC Coeicient 17
6.2 Calculating the ATC Coefficient of a Solution 18
7. Good Laboratory Practices (GLP) 19
7.1 To recall GLP information on the display 19
7.2 Failed Calibration 19
7.3 Printing GLP Information to the RS232 Port 20
7.4 Instrument Serial Number 20
7.5 Additional GLP Features 20
8. Notepad Function 21
8.1 Recording Readings into the Notepad 21
8.2 Recalling Records from the Notepad 21
8.3 Erasing Records from the Notepad 21
8.4 Printing Records from the Notepad to the RS232 Port 22
9. Automatic Data logging 23
10. RS232 Port 25
10.1 Setting the Baud Rate 25
10.2 Sending Readings to the RS232 Port 25
10.3 RS232 Configuration 25
10.4 Communication and Statistical Software 25
10.5 Commands 26
10.6 Data Format 27
10.7 GLP Data Format 27
Page 3
10.8 Importing Data into Microsoft Excel 28
11. Battery Saver Function 30
12. Recharging the Battery 31
13. Clock Function 32
13.1 Setting the Clock 32
13.2 Displaying or Hiding the Clock 32
14. Selecting k=0.1 or k=10 Sensors 33
15. Initialising the WP-84 34
16. Instrument firmware version number 34
17. Troubleshooting 35
17.1 General Errors 35
17.2 Conductivity/TDS/Salinity Troubleshooting 36
17.3 Temperature Troubleshooting 38
18. Appendices 39
18.1 Care, Cleaning and Maintenance of Conductivity Sensors 39
18.2 Replatinising Conductivity Sensors 40
Page 4
1. Introduction
1.1 WP-84 Display and Controls
Page 5
Press to record readings into memory. See section 8.1.
Press to show or hide the date and time. See section 13.2.
Also used to select k=0.1 or k=10 sensor, when the standard k=1 sensor
is not being used.
Press to start or stop automatic logging. See section 9.
Alternatively, press to transmit current reading plus date and time to the
RS232 port. See section 10.2.
Only used within the menu system on the WP-84.
Press to access the user-friendly menu system which makes the WP-84 a
breeze to operate.
and
The and k eys are used when calibrating temperature readout
(section 5), setting the clock (section 13.1), setting the automatic logging
period (section 9), and displaying GLP information (section 7.1).
The key is also used to initialise the WP-84 at turn-on. See section 15.
Switches the WP-84 on and off.
Display
32 character alpha-numeric display with user-friendly menu and
prompting system. Shows Conductivity/TDS/Salinity and Temperature
simultaneously. Date and time can also be displayed.
Page 6
1.2 Unpacking Information
Before using your new WP-84, please check that the following
accessories have been included:
Part No
1. WP-84 Conductivity-TDS-Sal-Temp instrument 122159/1
122159/3
122159/5
2. Conductivity/ATC/Temperature Sensor: k=1 1, 3 or 5m cable
(see cable label for part No) k=10 1, 3 or 5m cable
k=0.1 1, 3 or 5m cable
3. Conductivity Standard, 200mL: 2.76 mS/cm 122306
58.0 mS/cm 122315
150.0 uS/cm 122320
4. Battery charger 130037
5. Manual
Options that may have been ordered with your WP-84:
1. Extended cable 130040
2. RS232 Serial Interface Cable 130041
3. Communication software for Windows 95 and later 130086
4. USB to Serial Adaptor (requires 130041 also) 130087
5. Hard Carry Case 130059
6. Battery charger lead for 12V cigarette lighter socket 130046
7. Battery charger lead for 12V DC, with battery clips 130052
8. Solar Panel130012
Page 7
1.3 Specications
Conductivity
Ranges 4 ranges, with automatic range selection.
k=0.1 Sensor...0 uS/cm to 2000 uS/cm
k=1.0 Sensor...0 uS/cm to 20.00 mS/cm
k=10 Sensor...0 uS/cm to 2000.0.mS/cm
Resolution 0.05% of selected range
Accuracy 0.5% of full scale of selected range at 25 OC
TDS
Ranges: 4 ranges, with automatic range selection.
k=0.1 Sensor...0 ppM to 1000 ppM
k=1.0 Sensor...0 ppM to 10.00 ppK
k=10 Sensor....0 ppM to 100.0.ppK
Resolution 0.1% of selected range
Accuracy 0.5% of full scale of selected range at 25 OC
Salinity k=0.1 Sensor 0 % to 0.10 %
0 PSU to 1.0 PSU
k=1.0 Sensor 0 % .to 1.19 %
0 PSU to 11.9 PSU
k=10 Sensor 0 % .to 8.00 %
0 PSU to 80.0 PSU
Resolution 0.01% / 0.1 PSU
Accuracy 0.5% of full scale of selected range at 25 OC
Temperature
Range -10.0 to 120.0 oC (Sensor limit 60 oC)
Resolution 0.1 oC
Accuracy 0.2 oC
General Specifications
Temperature Compensation:
Conductivity/TDS/Salinity... Automatic -5 to 70 oC
Page 8
Calibration:
Conductivity/TDS/Salinity Auto Standard Recognition 150uS/cm,
1413uS/cm, 2.76mS/cm, 12.88mS/cm,
58.0mS/cm
Conductivity Span Range k=0.1 Sensor: k=0.075 to k=0.133
k=1.0 Sensor: k=0.75 to k=1.33
k=10 Sensor: k=7.5 to k=13.3
Temperature Use a reference thermometer.
Temperature Sensor Offset -10.0oC to +10.0oC
Memory 3600 readings including date and time.
Automatic Data logging User-set for one reading every 1 to 90
seconds, 1 to 90 minutes, or 1 to 24
hours.
RS232 Output 300, 1200, 9600 & 19200 baud.
8 bits, no parity, 1 stop bit, XON/XOFF
Protocol.
Clock Calendar clock displays date, month, hours, minutes & seconds.
Year is recorded in memory and
transmitted to the RS232 port, but is not
displayed.
Battery Saver On : Auto switch-o after 5 minutes.
Off :Continuous use.
Bar Graph display of battery charge
level. Readout of battery voltage
available for troubleshooting.
Good Laboratory Practices Date, Time and Value of last Conductivity
and Temperature calibration are stored,
and can be recalled or sent to the
RS232 port at any time.
Power 6V NiMH Rechargeable Battery for approximately 40 hours
operation.
Dimensions 195 x 110 x 55 mm
Mass Instrument only : Approx 520g
Full Kit : Approx 2.5kg
Environment Temperature : 0 to 45 OC
Humidity : 0 to 95 % R.H.
Page 9
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