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Congratulations !

 

You have purchased the latest in Handheld Temperature 
instrumentation. We trust that your new 

WP-87

 will give you many years 

of reliable service. 

The 

WP-87

 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. 

2. 

Introduction

 

The introduction has a diagram and explanation of the display and 

controls of the 

WP-87

. It also contains a full listing of all of the items 

that you should have received with your 

WP-87

. Please take the time 

to read this section, as it explains some of items that are mentioned 
in subsequent sections. 

3. 

Main Section

 

The main section of the handbook provides complete details of the 

WP-87

, including operating modes, calibration, troubleshooting, 

specifications, and warranty terms. 

4. 

Appendices

 

Appendices containing background information and application notes 
are provided at the back of this manual. 

TPS Pty Ltd 
4 Jamberoo Street 
Springwood, Brisbane, 
Australia, 4127 

Phone 

: (07)  32 900 400 

International  : 61 7 32 900 400 

Fax   

: (07)  3808 4871 

International  : 61 7 3808 4871 

E-mail  : 

[email protected] 

Web Site 

: www.tps.com.au 

Model WP-87 

Multi Channel Logging 

Digital Thermometer 

Version : 

2.3 

Date : 

30-Aug-2005 

Author : 

AB 

Содержание WP-87

Страница 1: ...diagram and explanation of the display and controls of the WP 87 It also contains a full listing of all of the items that you should have received with your WP 87 Please take the time to read this se...

Страница 2: ...nimum Mode 20 7 2 Recalling Maximum Minimum Data 21 7 3 Printing Maximum Minimum Data 21 7 4 Erasing Maximum Minimum Data 22 8 Data Hold Function 23 9 Good Laboratory Practices GLP 24 9 1 To recall GL...

Страница 3: ...GLP Format 36 13 Battery Saver Function 37 14 Recharging the Battery 38 15 Clock Function 39 15 1 Setting the Clock 39 15 2 Displaying or Hiding the Clock 40 16 Initialising the WP 87 41 17 Instrument...

Страница 4: ...Page 4 1 Introduction 1 1 WP 87 Display and Controls...

Страница 5: ...rt when Automatic Logging is disabled See section 12 2 4 Press to select Difference Mode when the unit is in 2 3 or 4 channel readout See section 6 5 Press to access the user friendly menu system whic...

Страница 6: ...Page 6 32 character alpha numeric display with user friendly menu and prompting system Shows all temperature channels simultaneously Date and time can also be displayed...

Страница 7: ...with your WP 87 1 Dual temperature sensor 121251 Required for three or four channel readout 2 Stab type temperature sensor 121249 Options that may have been ordered with your WP 87 1 RS232 Serial Inte...

Страница 8: ...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 Batt...

Страница 9: ...P 87 F1 Cal F1 Single Channel F3 All Channels This menu is skipped when 1 channel mode is selected F2 Notepad F1 Recall F2 Erase F3 Print F4 Prog F1 Min F2 Sec F3 Hr Set Period F3 MAX M I N F1 Recall...

Страница 10: ...ata 2 Switch the WP 87 OFF with the key 3 Now press and hold the key while switching the WP 87 back on The following message is displayed Select F1 O C F2 O F Units F3 O K Press to select readout in d...

Страница 11: ...h the key 3 Now press and hold the key while switching the WP 87 back on The following message is displayed Select F1 1 F2 2 Channels F3 3 F4 4 Press to select 1 channel operation Press to select 2 ch...

Страница 12: ...ding from the probe is now displayed on the right of the display and the value you are going to set is shown on the left For example 25 0 A 20 0o c Set F1 Cal 6 When the reading on the right has stabi...

Страница 13: ...later using the GLP function see section 9 GLP information is only displayed for the currently selected number of channels 2 Temperature does not need to be recalibrated unless the Temperature probe...

Страница 14: ...For example Calibrate Failed A Span 85 0 5 If the temperature of the water bath used for span calibration is less than 10 O C 20 O F or 10 O Kelvin different to the first point the following message...

Страница 15: ...Calibration 3 Place the sensor s to be calibrated into a beaker of room temperature water alongside a good quality mercury thermometer Stir the sensor s and the thermometer gently to ensure an even t...

Страница 16: ...mperature throughout the beaker 11 The reading from the Probe A is now displayed on the right of the display and the value you are going to set is shown on the left For example 35 0 A 34 9o c Set F1 C...

Страница 17: ...s replaced or the meter is initialized even if the readout units are changed 3 If Maximum Minimum mode is active the WP 87 stops it for calibration This is done to preserve genuine Maximum Minimum dat...

Страница 18: ...brate Failed A Offset 10 5o c 3 If a span calibration has been successfully performed the WP 87 will display the following message and the offset and span values of the probe s The bottom line of the...

Страница 19: ...nel operation the channel A and B data on the top line are replaced with the difference between A and B as shown below A 45 0o c B 35 0o c C 25 0o c 12 00 00 Diff A B 10 0o c C 25 0o c 12 00 00 Press...

Страница 20: ...N F4 Start Once Maximum Minimum mode has been started a flashing m appears on the display in normal measurement mode To stop recording Maximum Minimum data press the following sequence of keys F3 MAX...

Страница 21: ...back through previous data Press the key to return to normal operation The Maximum Minimum data can be recalled at any time without stopping Maximum Minimum mode 7 3 Printing Maximum Minimum Data 7 3...

Страница 22: ...00 C Max 120 0oC 31 12 97 12 00 00 C Min 20 0oC 31 12 97 12 10 00 D Max 120 0oC 31 12 97 12 00 00 D Min 20 0oC 31 12 97 12 10 00 ENDS The Maximum Minimum can be printed at any time without stopping Ma...

Страница 23: ...during normal measurement to Hold the current data and time The channel labels A B C D flash while the data is frozen Press the key again to return to continuously updated data The normal functions o...

Страница 24: ...LP 3 Select F1 Recall 4 The instrument model firmware version number and instrument serial number are displayed along with a prompt describing how to scroll through the GLP information WP87 V1 0 R1234...

Страница 25: ...e Back A Offset 1 0o c 31 12 97 12 00 A Span 100 0 31 12 97 12 00 B Offset 1 0o c 31 12 97 12 00 B Span 100 0 31 12 97 12 00 C Offset 1 0o c 31 12 97 12 00 C Span 100 0 31 12 97 12 00 D Offset 1 0o c...

Страница 26: ...port Switch the meter on 1 Ensure that the WP 87 RS232 cable is connected to the instrument and to the printer or PC 2 Send the GLP information to the RS232 port F4 Setup F3 GLP F3 Print 3 The GLP inf...

Страница 27: ...he serial number The serial number is displayed when recalling the GLP information section 9 1 The serial number is included on the printout of GLP information section 9 3 9 5 Additional GLP Features...

Страница 28: ...u F2 Notepad 2 Select F1 Recall from the menu 3 Record number 1 is now displayed 4 Press to move forward through the records Press to move backward through the records Press and hold the or keys to ro...

Страница 29: ...5 0 o c D 15 0 o c 31 12 12 00 00 1 F2 C D 1 F2 Clock 1 F2 A B Press to alternate between absolute data and Difference data Either A 45 0 o c B 35 0 o c Diff A B 10 0 o c 1 F2 C D 1 F2 C D Or C 25 0 o...

Страница 30: ...e that the baud rate for the printer or PC and the WP 87 are the same If necessary alter the baud rate of the WP 87 see section 12 1 The WP 87 uses XON XOFF protocol Ensure that the printer is set acc...

Страница 31: ...correctly set select whether this period is in minutes seconds or hours Press to save the period as minutes Press to save the period as seconds Press to save the period as hours For example if the pe...

Страница 32: ...ep each time a record is sent to the RS232 port 8 Press to stop automatic logging Notes 1 The clock must be set before the WP 87 will allow automatic logging to start The message Clock Not Set is disp...

Страница 33: ...er than zero see section 11 Records can be sent directly to the RS232 port rather than stored in memory during automatic datalogging See section 11 for details 12 3 RS232 Configuration The WP 87 RS232...

Страница 34: ...message ENDS cr Erase logged data E cr Erases all logged records from the WP 87 memory Returns the message ERASED cr to confirm that the records have been erased Request status information S cr Return...

Страница 35: ...ed uuu is the unit description either oC oF or oK is one space CCCCCC is the channel C data Maximum 6 characters right justified uuu is the unit description either oC oF or oK is one space DDDDDD is t...

Страница 36: ...1234 31 12 97 12 00 Temperature A Offset 1 0oC 31 12 97 12 00 Temperature A Span 100 0 31 12 97 12 00 Temperature B Offset 1 0oC 31 12 97 12 10 Temperature B Span 100 0 31 12 97 12 10 Temperature C Of...

Страница 37: ...attery saver function for continuous use Press to enable the battery saver function The meter will switch itself off if no key has been pressed for five minutes Press to quit the battery saver menu an...

Страница 38: ...harge the battery 1 Plug the battery charger solar panel or car cigarette lighter adaptor into the Charger RS232 socket DO NOT plug into the Temperature sockets as this will damage the WP 87 2 Charge...

Страница 39: ...the hour Press the and keys until the hour is correct 7 Press to move the cursor to the minutes Press the and keys until the minutes are correct 8 Check that the date and time are correct Press to sa...

Страница 40: ...31 12 12 00 00 15 2 2 Action of key for 2 Channel Operation A 45 0 o c B 35 0 o c A 45 0 o c B 35 0 o c 31 12 12 00 00 15 2 3 Action of key for 3 Channel Operation A 45 0 o c B 35 0 o c A 45 0 o c B 3...

Страница 41: ...he following messages should be displayed Initialized MUST ReCalibrate then WP87s V1 0 R1234 MultiTemperature The s after WP 87 is only shown when the RS232 serial port option is fitted 4 The meter th...

Страница 42: ...elow 5 00 volts Recharge the battery If this fails check the charger If charger OK replace the battery Meter will not turn on Battery is exhausted Recharge the battery If this fails check the charger...

Страница 43: ...e registration section returned to TPS Pty Ltd within 7 days No claims will be recognised without the original guarantee card or other proof of purchase This warranty becomes invalid if modifications...

Страница 44: ...se amounts are not applicable to full account customers Your equipment will be repaired and returned to you by air express where possible For out of warranty units a repair cost will be calculated fro...

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