Product Details

Features:

Introduction:

Wide spectral range

Solar energy measurement

W/m2 and Btu / (ft2 × h) units display

Current time setting function

AVG / MAX / MIN mode

Sourcing the best efficiency of Solar Energy Reception

Features:

Wide spectral range.

Automatic transmission measurements

Cosine corrected.

Current time setting function.

Select either power or transmission.

Solar energy measurement.

End-mount light sensor

User calibration factor setting function.

Select either W/m2 or Btu / (ft2 x h) units.

End-mount light sensor

Data Hold AVG / MAX/ MIN / modes.

Auto Data Memory and RS232 interface to PC. (Only TES 1333R)

Applications:

Agriculture

Meteorology

Solar radiation measurement

Solar transmission measurement

Physics ans optical laboratories

Solar power research

Identify high performance windows

Specifications

Display	3-1/2 digits.Max.indication1999
Range	2000W/m 2,634Btu/(ft 2 * h)
Resolution	1W/m2.1Btu/(ft2*h)
Spectral response	400-1100nm.
Accuracy	Typically within ± 10W/m2[ ±3 Btu / (ft2h) ] or ±5% , whichever is greater in sunlight; Additional temperature induced error ±0.38W/m2 / C [ ±0.12 Btu / (ft2h)/ c] from 25C
Angular accuracy	Cosine corrected <5% for angles <60
Drift	<±2% / per year
Calibration	User recalibration available
Over-input	Display shows" "
Sampling Time	Approx. 0.4 second
Manu data memory and read	99 sets
Auto data memory	32000 sets (TES-1333R)
Battery	4pcs size AAA
Battery Life	Approx. 100 hours
Operating temp and humidity	0 C to 50 Cbelow 80%RH
Storage temp and Humidity	-10 c to 60c below 70% RH
Weight	Approx. 165g
Dimension	111(L)64(W)34(H)mm
Accessories	Carrying Case, Operation Manual, 4 pcs size AAA, RS-