spectrometer calibration

...Spectrometer 200nm - 1100nm Experience lab precision in field conditions with SR50C's environmental-optimized spectroscopy. The active temperature regulation (±0.1°C) maintains wavelength calibration better than 0.05nm/hour, essential for detecting subtle phosphorus concentration changes in dynamic water systems. The spectrometer...

PS2040 "Fat girl" spectrophotometer spectrocolorimeter "Fat girl" is the nickname of PS20 series domestic color spectrometer. PS2040 "Fat girl" spectrophotometer is 3nh developed by CMOS dual-channel spectrophotometer sensor, which is not only a ...

Product Features Built-in Calibration Tiles for Auto Calibration Full Wavelength Balanced LED Light Source with Long Lifetime Products Description The CRX-50 / 51 / 52 is a domestic commercial non-contact or in-line color measurement instrument that can...

...Spectrometer COD/UV254 Professional Online COD Bod Analyzer Water COD Meter UV254 sensor Light path: 1mm/ 6mm COD 2.5 to 1000 mg/l equiv. KHP BOD 0~500mg/L TSS 0~1000mg/L +5~45 °C; IP68 protection level, RS-485; MODBUS protocol compatible 1 or 2 point user calibration...