เครื่องวัดพลังงานแสงอาทิตย์ รุ่น TES-1333 

Solar Power Meter TES-1333 

FEATURES:

- Wide spectral range.

- Excellent long term stability.

- Cosine corrected.

- Automatic transmission measurements.

- Select either power or transmission.

- Solar energy power or transmission.

- Current time setting function.

- User calibration factor setting function.

- End-mount light sensor.

- Select either W/m2 or Btu / (ft2*h) units

- Data Hold / MAX / AVG modes.

- Data Memory and Read function. (99 sets.)

- Auto Data memory and RS232 interface to PC. (TES-1333R)

APPLICATIONS

- Meteorology

- agriculture

- solar radiation measurement

- solar power research

- physics and optical laboratories

- solar transmission measurement

- identify high performancewindows

Specification:

Display: LCD display, 4 digit LCD Reading.

Range: 2000W/m 2 ,634Btu/(ft^2 x h)

Resolution: 1W/m2,1Btu/(ft^2 x h)

Overrange Display: LCD will show "OL" symbol.

Spectral response: 400-1100nm

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

Angular Accuracy: Cosine corrected <5% for angles

Drift: <±2% / per year