
RM9 Pyro Radiometer with Lock-In
The RM9 radiometer is a sensor for measuring the power of very low level CW or quasi CW lasers and light sources. The RM9 uses a pyroelectric sensor and lock-in amplifier with an 18Hz chopper (not included, use RMC1 or other chopper) to measure a wide range of radiation, from <100nW to 100mW. It has an 8mm aperture and covers the spectral range from 0.15µm to 12µm.
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