Solar Power Meter

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TES-1333/TES-1333R

Solar Power Meter

Product Features
  • Wide spectral range.
  • Excellent long term stability.
  • Cosine corrected.
  • Automatic transmission measurements.
  • Select either power or transmission.
  • Solar energy measurement.
  • Current time setting function.
  • User calibration factor setting function.
  • End-mount light sensor.
  • Select either W/m2 or Btu / (ft2 x h) units.
  • Data Hold/MAX/MIN/AVG modes.
  • Data Memory and Read function. (99 sets)
  • Auto Data Memory and RS232 interface to PC. (TES-1333R)
Solar Power Meter

 

Display

LCD display, 4 digit LCD reading

Range

2000 W/m2

 634 Btu / (ft2 x h)

Resolution

0.1 W/m2

0.1 Btu / (ft2 x h)

Spectral response

400-1100nm

Accuracy

Typically within ±10 W/m2 [±3 Btu / (ft2 x h)] or ±5%, whichever is greater in sunlight ; Additional temperature induced error ±0.38 W/m2/ [±0.12 Btu / (ft2 x h)/] from 25

Angular accuracy

Cosine corrected <5% for angles < 60°

Drift

< ±2% per year

Calibration

User recalibration available

Over-Input

Display shows “OL”

Sampling Rate

4 times/sec

Manu Data Memory and Read

99 sets

Auto Data Memory

43000 sets (TES-1333R)

Battery

4 pcs size AAA

Battery Life

Approx. 100 hours

Operating Temp and Humidity

0 to 50 (32 to 122)  below 80%RH

Storage Temp and Humidity

-10 to 60  below 70%RH

Weight

Approx. 158g

Dimension

110(L) × 64 (W) × 34(H) mm

Accessories Included

Manual, 4 pcs size AAA, (RS232 Cable, CD software→TES-1333R)

 

 

 

¨ Meteorology.

¨ Agriculture.

¨ Solar radiation measurement.

¨ Solar power research.

¨ Physics and optical laboratories.

¨ Solar transmission measurement.

¨ Identify high performance windows.