Máy đo tia cực tím UV EVERFINE USR-200 UV SPECTRAL IRRADIANCE METER
Parameters：
● Wavelength Range：240-400nm
●Wavelength Accuracy：±0.3nm
●Half-peak width: 1±0.5nm
●Measurement Range：0-200mW/cm2（Depends on different range）
● Communication：USB
Note: Darkroom test environment required.