Medium Power Thermopile Sensors, Ophir Compatible

(a) At 1064 nm. For shorter wavelengths, derate maximum energy density to:
355 nm, 50% of above values
266 nm, 50% of above values
193 nm, 10% of above values
(b) LP1 sensors have relatively large spectral variation in absorption and have a calibrated spectral curve at all wavelengths in their spectal range to the above specificed accuracy. Nova and Orion meters do not support this feature and when used with those meteres, accuracy will be ±3% for 532 nm, 755 nm, 1064 nm, and 2100 nm and ±6% for other wavelengths in the spectral range of 400 - 1100 nm.

(a) LP1 sensors have relatively large spectral variation in absorption and have a calibrated spectral curve at all wavelengths in their spectal range to the above specificed accuracy. Nova and Orion meters do not support this feature and when used with those meteres, accuracy will be ±3% for 532 nm, 755 nm, 1064 nm, and 2940 nm and ±6% for other wavelengths in the spectral range of 400 - 1100 nm.

(a) For lower powers up to 30W, it is recommended to work with the fan off and then the noise level is ~3 times lower. It is also recommended to measure energy with the fan off.
(b) For lower powers up to 50W, it is recommended to work with the fan off and then the noise level is ~3 times lower. It is also recommended to measure energy with the fan off.