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Solar Power Meter
TM-751
User's Manual
HB2TM7510000

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Summary of Contents for Tenmars TM-751

  • Page 1 Solar Power Meter TM-751 User’s Manual HB2TM7510000...
  • Page 3: Table Of Contents

    TM-751 CONTENTS 1. FOREWORD..........2 2. APPLICATIONS ..........2 3. FEATURES ........... 2 4. NAME AND FUNCTION OF EACH PART............3 4.1. The LCD display shows: ......3 4.2. Buttons: ............3 5. Measurement Procedures......4 5.1. Power button: ........4 5.2. BUTTON: ........4 5.3.
  • Page 4: Foreword

    TM-751 FOREWORD Solar meter: a device used to measure solar power. APPLICATIONS  Transmission measurement is most suitable for measuring the effectiveness of the solar film.  Solar radiation measurement.  Car windows light intensity measurement.  Optimal incident angle for the solar panel.
  • Page 5: Name And Function Of Each Part

    TM-751 NAME AND FUNCTION OF EACH PART 4.1. THE LCD DISPLAY SHOWS: 1. Main display. 2. Data hold. 3. ZERO display. 4. Low battery 5. BTU (ft *h). 6. W/ display 7. indicator Decimal point. 4.2. BUTTONS: 1. Power button 2.
  • Page 6: Measurement Procedures

    TM-751 MEASUREMENT PROCEDURES 5.1. POWER BUTTON:  Press the “ ” button to turn ON or turn off. 5.2. BUTTON:  Press the “ ”button for the zero adjustment if any digits is appear. 5.3. BUTTON:  BTU (ft *h) or W/m unit selection.
  • Page 7: Test Procedure

    TM-751 the “ ” button, and “2000” or your acquired value then comes up. TEST PROCEDURE  Press the ZERO button for the zero adjustment if any digits is appear  If performing the zero adjustment after powering on, several digits may not disappear. In this case, perform the zero adjustment again.
  • Page 8 TM-751  Press the “ ” button to turn ON the solar meter, “000.0” appears on the screen. Aim the device at the sun and close to a window, and the intensity appears on the screen. Open the window and aim the device at the sun.
  • Page 9 TM-751 Picture 2: To test the sun’s intensity, put Turn ON the headlights and put the device up close to the the device down close to them to window test their intensity Picture 3 To test the sun’s intensity, put the...
  • Page 10 TM-751  lotion effect of your house’s windows:  Close the window. Press the “ ” button on your solar meter, and “000.0” comes up on the screen. Put the device close to the window and aim it at the sun. Compare the value against that...
  • Page 11: Electric Specification

    TM-751 ELECTRIC SPECIFICATION  Battery life : approx. 50 hr.  Accuracy:typically within ± 10W/m [ ±3 BTU / (ft2*h) ] or ±5% , whichever is greater in sunlight; Additional temperature induced error ±0.38W/m / ℃ [ ±0.12 BTU / (ft *h)/ ℃] from 25℃...
  • Page 12 TM-751  EMC: this instrument is EMC-compliant and has undergone compatibility tests according to EN61326 (1997) + A1 (1998) + A2 (2001). ACCESSORIES  User manual.  2 batteries 1.5V AAA MN2400 LR03 AM4.  Carrying case. EN-10...
  • Page 13: Safety And Maintenance

    TM-751 SAFETY AND MAINTENANCE  Operating altitude: below 2,000m.  Operating environment: for indoor use, expose to pollution level II.  This is a precision device. During use or storage, do not go beyond its spec. to prevent any possible damage or danger.
  • Page 14: Battery Replacement

    TM-751 BATTERY REPLACEMENT When the symbol " " is displayed, batteries need replacement. CAUTION This must be performed by technicians or trained personnel to perform. Turn OFF the meter and disconnect the test leads from the input terminals.  Unscrew the battery cover and remove the ...
  • Page 15: End Of Life

    TM-751 10. END OF LIFE Caution: this symbol indicates that equipment and its accessories shall be subject to a separate collection and correct disposal EN-13...
  • Page 16 TENMARS ELECTRONICS CO., LTD 6F, 586, RUI GUANG ROAD, NEIHU, TAIPEI 114, TAIWAN. E-mail:service@tenmars.com http://www.tenmars.com...

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