Research Institutes 721g Visible Spectrophotometer 0.5% T Transmittance Repeatability

application

This product is mainly used in factories, mines, hospitals, schools, research institutes, etc.

Description:

It is widely used in the fields of metallurgy, machinery, chemical engineering, medical and health, clinical testing, biochemistry, environmental protection, food, materials science and other fields to quantitatively and qualitatively analyze various substances. It can be carried out in the visible spectrum region. Chemical colorimetric analysis test.

main feature

1. Holographic planar grating splitting, with high wavelength accuracy, good monochromaticity, low stray light and so on.
2. The digital display directly reads the actual measured value with high accuracy, reproducibility and stability.
3. Using microcomputer measurement system, T, A, C arbitrary conversion

Main Specifications
 

1. Wavelength range: 340 ~ 1000nm

2. Wavelength accuracy: ±2nm
3. Wavelength repeatability: 1nm
4. Spectral bandwidth: 6nm
5. Transmittance accuracy: ±0.5%T (at 546.1nm)
6. Transmittance repeatability: 0.5% T (at 546.1 nm)
7. Stray light: better than 1.0% T (at 360nm)
8. Stability: Photocurrent 0.5% T/30min Dark current 0.3% T/30min
9. Measurement range: Transmittance 0～100%T Absorbance 0～1.999A Concentration 0～1999 Unit