Máy đo cường độ ánh sáng, tia cực tím Solar Light OL 730E
The OL 730E is a microprocessor-controlled, high sensitivity radiometer/photometer that can be programmed to read directly in any user-specified radiometric or photometric quantity. The basic OL 730E is furnished with an internal preamplifier and has a sensitivity of 1 x 10-14 amperes.The optional detectors available for use with the OL 730E include silicon, photomultipliers, germanium, and indium gallium arsenide.