XJT Type Mechanical Chopper Low Transmittance Simulator

XJT Type Mechanical Chopper Low Transmittance Simulator

Main Parameters:

(1) Limited to use with standard polarimeter tubes compliant with OIML International Recommendations

(2) Low transmittance simulation values: 1%, 10%

(3) Relative deviation of 10% transmittance simulation value is better than ±10%; relative deviation of 1% transmittance simulation value is better than ±20%

(4) Power supply voltage: 220V AC

(5) High-speed motor rotation speed greater than 5000 r/min

XGT Type Spectrally Neutral Attenuation Low Transmittance Simulator

Main Parameters:

Within a range of ±10nm around the nominal wavelength values (589nm, 880nm, 882nm) for instrument measurement, for attenuation ratios of 10% and 1%, the relative change in attenuation does not exceed ±20%. The internal stress of the transmittance spectrally neutral attenuation simulator has an effect on optical rotation that does not exceed the instrument's minimum scale division value.

Main Applications and Features:

Used as a calibration device for polarimeters and saccharimeters.

Features stable performance, minimal environmental impact, and ease of use.