TPS WP-Sim Manual Download Page 8 | Manualshive

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TPS WP-Sim Manual Download Page 8

Page 8

2. Simulating pH Values

1. Obtain the correct pH / mV output cable for the instrument under test.

2. Connect one end of the pH / mV output cable to the

WP-Sim

and the

other end to the instrument under test, as per the example diagram
below…

3. Switch the

WP-Sim

Function switch to ON. Switch the instrument

under test on and select pH mode. See the instrument’s handbook if
necessary.

4. Use the pH / mV selector to output any of the 5 simulated pH values.

The readout of the instrument under test should approximately
correspond to the simulated pH value selected on the

WP-Sim

.

Variations are possible due to the current temperature and calibration
settings of the instrument under test.

Please note that the simulated values are for 25

O

C.

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Summary of Contents for WP-Sim

Page 1: ...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 Sim It also contains a full listing of all of the items that you should have received with your WP Sim Please take the time to read this section as it explains some of items tha...

Page 2: ...treet Springwood Brisbane Australia 4127 Phone 07 32 900 400 International 61 7 32 900 400 Fax 07 3808 4871 International 61 7 3808 4871 Email tps tps com au Web www tps com au Model WP Sim Multi Function Simulator Version 1 0 Date 12 12 2002 Author MS ...

Page 3: ...ons 7 2 Simulating pH Values 8 3 Simulating Millivolt Values 9 4 Simulating Conductivity and TDS Values 10 5 Simulating Temperature Values 11 6 Simulating pH ORP Temperature for Pool Controllers 12 7 Impedance Test for pH 14 8 Testing the WP Sim Battery 16 9 Changing the WP Sim Battery 17 10 Warranty 18 ...

Page 4: ...Page 4 1 Introduction 1 1 WP Sim Illustration ...

Page 5: ...nductivity and TDS values The values are simulated by a precision resistor network so the Function switch can be left in the OFF position for these tests See section 4 Function Switch Used to select ON OFF Impedance section 7 or Battery Test section 8 pH mV Output Connector All pH and Millivolt signals are output through this connector Conductivity TDS Temperature Output Connector All Conductivity...

Page 6: ...P Sim Handbook 130050 Output Cables that may have been ordered with your WP Sim 1 pH mV Output Cable with TPS4 plug 130132 2 Conductivity TDS Output Cable with 5 Pin DIN plug 130133 3 Conductivity TDS Output Cable with 6 Pin Waterproof plug 130134 4 Conductivity TDS Output Cable with 7 Pin Waterproof plug 130135 5 Conductivity TDS Output Cable with 9 Pin Waterproof plug 130136 6 pH PLUS mV Output ...

Page 7: ... 01 10 mS cm 0 100 mS cm 5 TDS 01 000 ppM 10 000 ppM 5 Temperature Current temperature inside WP Sim unit Can be up to 10 O C offset All output values other than Temperature are simulated for 25 O C Power 9V Alkaline Battery for 100 hours of continuous operation Dimensions 187 x 110 x 51 mm Mass Approx 200g Environment Temperature 0 to 45 O C Humidity 0 to 90 R H ...

Page 8: ...on switch to ON Switch the instrument under test on and select pH mode See the instrument s handbook if necessary 4 Use the pH mV selector to output any of the 5 simulated pH values The readout of the instrument under test should approximately correspond to the simulated pH value selected on the WP Sim Variations are possible due to the current temperature and calibration settings of the instrumen...

Page 9: ...ment under test as per the example diagram below 3 Switch the WP Sim Function switch to ON Switch the instrument under test on and select Millivolt mode See the instrument s handbook if necessary 4 Switch the pH mV selector to 650 mV The readout of the instrument under test should be approximately 650 mV Variations are possible due to the current calibration settings of the instrument under test ...

Page 10: ...TDS output Switch the instrument under test on and select Conductivity or TDS mode as required See the instrument s handbook if necessary 4 Use the Conductivity TDS selector to output any of the 4 simulated Conductivity or 2 simulated TDS values The readout of the instrument under test should approximately correspond to the simulated Conductivity or TDS value selected on the WP Sim Variations are ...

Page 11: ...e other end to the instrument under test as per the example diagram below 3 The WP Sim does not need to be switched on for Temperature output Switch the instrument under test on and select Temperature mode See the instrument s handbook if necessary 4 The output will correspond to the current temperature inside the WP Sim Variations are possible due to the calibration settings of the instrument und...

Page 12: ...0 and easyCHEM 660 1 Obtain the correct Pool Controller output cable for the instrument under test 2 Each end of the cable is labelled as the WP Sim or Pool Controller end Connect the cable to the WP Sim and the pool controller correctly as per the example diagram below 3 Switch the WP Sim Function switch to ON Switch the instrument under test on Continued over the page ...

Page 13: ...isplay the current temperature inside the WP Sim Variations are possible due to the current calibration settings of the instrument under test Note As the WP Sim is simultaneously outputting pH and mV values you will notice that BOTH readings on the display change when the pH mV selector is changed Please disregard the pH values when the WP Sim is set to 650 mV and disregard the mV reading when the...

Page 14: ...onent failure corrosion etc accuracy will be affected and the pH sensor may suffer permanent damage To test the impedance of the pH meter s input circuit 1 Obtain the correct pH mV output cable for the instrument under test 2 Connect one end of the pH mV output cable to the WP Sim and the other end to the instrument under test as per the example diagram below 3 Switch the WP Sim Function switch to...

Page 15: ...urrent temperature and calibration settings of the instrument under test Please note that the simulated values are for 25 O C 5 Make a note of the reading obtained on the display 6 Now switch the WP Sim Function switch to Impedance The pH value on the instrument s display should change by less than 0 05pH if it s input impedance is high enough If the display changes by more than this amount the in...

Page 16: ...equipped with a Battery Test function To check the battery set the Function switch to Battery Test The red light on the front panel will glow brightly if the battery is OK If the light is very dim or does not operate at all the battery must be replaced ...

Page 17: ...WP Sim CAUTION THERE ARE WIRES THAT CONNECT THE CIRCUIT BOARD TO THE CONNECTORS TAKE CARE WHEN OPENING THE METER TO ENSURE THESE WIRES ARE NOT BROKEN Do not lose the nylon washers as these form a part of the waterproof seal when the screws are replaced 3 Replace the battery with a new alkaline 9V battery 4 Re fit the rear of the WP Sim and replace the Instrument Case Screws ...

Page 18: ... the equipment Shipping damage is not covered by this warranty Please note A guarantee card is packed with the instrument or sensor This card must be completed at the time of purchase and the 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 or repairs...

Page 19: ...ime phone number Your company name ORDER number and return street address A description of the fault Please be specific Note Please Repair does NOT describe a fault 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 from parts and labour costs If payment is not received for the additional charges within 30 da...

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