597 non book 022007.qxd - Test Products International
Contents
1. moving from room to room Always store and operate the 597 within the temperature and humidity limits outlined in the specifications area of this manual Never allow any object to enter the sensor area of the wand Your TPI 597 comes complete with the following standard accessories e TPI 597 Instrument e Rubber Boot e Battery 9Volt e Instruction manual 3 Instrument Overview y Sensor Cage RS232 Output Jack Rubber a a Fa 597 Keypad lt Sensor Wand Rubber Boot Protects the instrument from accidental damage Display Large 2 parameter LCD display Sensor Cage Houses and protects the sensor Keypad Selects all available functions Sensor Wand Handle for maneuvering sensor RS 232 Output Jack Use with optional cable part number A500 to stream data to a computer 4 Keypad Functions E i RCL Turns the instrument ON and OFF Freezes the displayed reading When hold is active DH is displayed Switches the displayed temperature reading between Celsius and Fahrenheit Toggles the record feature ON and OFF When record is active REC is displayed Toggles the displayed temperature reading between ambient Ta dew point Td and wet bulb Tw When record is active recall RCL is used to toggle between maximum recorded values MAX minimum recorded values MIN average recorded values AVG and turn on RS232 communication RS 232 5 Operating Instruction2. COM port as shown below Baud Rate 9600 Data Bits 8 Parity None Stop Bits 1 Flow Control None The TPI 597 will stream data in ASCII format with an update rate of approximately 5 seconds 7 Troubleshooting Problem Solution Unit will not turn on Change the battery Will not display humidity or Return to TPI for service temperature 8 Battery Replacement 1 Remove the unit from the protective boot The battery cover is at the bottom of the unit and is marked battery 2 Loosen the battery compartment screw and remove the battery door by pulling on the screw 3 Replace the battery 4 Install the battery compartment door and tighten the screw Put the protective boot back on the unit 9 Care amp Cleaning Clean the 597 with a soft lint free cloth Do not attempt to clean the sensor 10 Specifications Display Dual display LCD with annunciators Measurement Range and Accuracy Humidity Range 0 to 100 Accuracy 2 RH Resolution 0 1 RH Temperature Range 40 F to 122 F Accuracy 0 5 of reading 0 8 F 3 digits Resolution 0 19 Range 40 C to 50 C Accuracy 0 5 of reading 0 4 C 3 digits Resolution 0 1 Operating Temperature amp Humidity Base Unit 32 F to 122 F 0 C to 50 C at less than 90 RH Power Source 9V Alkaline Battery Dimensions 5 8 x 2 9 x 1 2 148mm x 73mm x 30mm NOTES NOTES Test Products International Inc 9615
3. Digital Hygrometer Psychrometer 997 The Value Leader p l www tpi thevalueleader com Contents 1 Introduction 2 General Overview amp Guidelines 3 Instrument Overview 4 Keypad Functions 5 Operating Instructions 6 PC Communication 7 Troubleshooting 8 Battery Replacement 9 Care amp Cleaning 10 Specifications 1 Introduction Thank you for purchasing TPI brand products The TPI 597 digital hygrometer psychrometer is a state of the art easy to use humidity tester designed to display ambient dew point and wet bulb temperature as well as humidity The instrument is ruggedly constructed and comes with a 3 Year Guarantee 2 General Overview amp Guidelines The TPI 597 hygrometer is guaranteed free from defects in materials and workmanship for 3 Years from the date of purchase This guarantee does not affect your statuary rights For additional information please refer to the included warranty card or contact TPI at 800 368 5719 To maintain optimum performance calibration is recommended once every year To obtain warranty performance or calibration of your meter Include with the product your name address phone number written description of the problem and proof of purchase date Carefully package and return to TPI Attn Repair 9615 SW Allen Blvd Suite 104 Beaverton OR 97005 General Guidelines Always allow the 597 sufficient time to acclimate to the test environment especially when
4. SW Allen Blvd Ste 104 Beaverton OR 97005 Tel 503 520 9197 Fax 503 520 1225 www tpi thevalueleader com Test Products International Ltd 342 Bronte Road South Unit 9 Milton Ontario Canada L9T5B7 Tel 905 693 8558 Fax 905 693 0888
5. s 1 Press the key to turn the 597 on 2 Humidity will be displayed in the upper portion of the display and temperature will be displayed in the bottom portion of the display Relative humidity RH dis played in percent Temperature displayed in Celsius or Fahrenheit Ta Ambient Temperature Td Dew Point Temperature Tw Wet Bulb Temperature 3 Press the E key to select the desired unit of measure for temperature 4 Hold the sensor wand in the area to be tested 4 Press the mone key to cycle through the type of displayed temperature Ambient temperature Ta displayed Dew Point temperature Td displayed Wet Bulb temperature Tw displayed HOLD 5 Press the oun key to freeze the displayed readings as necessary Using record REC and recall RCL Press the REC key to activate record mode RCL Press the 3 key repeatedly to toggle the display through maximum minimum average readings and to activate PC communication Maximum reading MAX displayed Minimum reading MIN displayed Average reading AVG displayed RS 232 communication active RS 232 displayed Press the eo key to return to normal operation 6 PC Communication RS 232 4 2 oonc Connect the A500 RS232 cable to the TPI 597 and computer As outlined above turn the 597 on and activate communication mode Open Microsoft Hyper Terminal or other serial program and set the
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