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TM-206 Solar Irradiance Meter

Solar irradiance meter providing measurements in either W/m2 or BTU's.
TM-206 Solar Irradiance Meter
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Price:(Ex.VAT) £79.95 £135.00
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The TM-206 Solar Irradiance Meter is a simple to use, handheld piece of equipment for measuring solar radiation. This irradiance meter is ideal for solar power research and testing PV modules & arrays

Checking solar irradiance is essential when determining the best angle of inclination for a solar panel to achieve maximum efficiency. Simply point the tester at the sun and the measurement will be displayed onscreen in either W/m2 or BTU.

Solar radiation measurements are often the first step when installing a photovoltaic system and as such should be recorded with a reliable and accurate device.

 

Display: 3½ digits, 2000 readings
Measuring Range: 0 to 1999 W/m2,  0 to 634BTU/(ft2xh)
Resolution: 1W/m²/1 BTU
Accuracy: +/- 10W/m2 [+/-3 BTU/ (ft2xh)] or +/-5% whichever is greater in sunlight
Additional temperature included error: +/-0.38 W/m2/ºC [+/-0.12 BTU/(ft2xh)]/ºC] from 25ºC
Angular accuracy: Cosine corrected <5% for angles <60º
Drift: < +/-2% per year
Over-input: Display "OL"
Sampling time: 0.25 second
Operating Temperature and Humidity: 0ºC ~ 50ºC below 80% RH
Power: 9V battery
Dimensions: 130 x 55 x 39mm
Weight: 150g

  • Solar Irradiance Tester (TM206)
  • Instruction Manual
  • 9V Battery

  • Reviews / Comments

Easy to use

  Seb - Aug 19 2011, 13:49 PM

"I like the handheld unit more than the one with a cable, you can just rest the base on the bottom of the solar panel and read the screen easily on a sunny day. It has large digits and refreshes quickly."