Application and feature:

It is a common analyzing instrument used to in production, teaching and scientific research labs of metallurgy, mechanism, chemical industry, medical treatment and sanitary, environmental protection, foodstuff, material science, life sciences, agriculture science and other fields.

1.introduce advanced three-pole pressure of straight coupling feeding

2.Procedure operation and data processing controlled by microcomputer

3.Digital display, directly read mass fraction

4.T、A、C randomly switch

5.T/A switch with high precision, little noise and good stability

6.High-precision hologram plane grating spectrophotometer

 

Technical index:

1.Range of wavelength: 330-830mm

2.Accuracy of wavelength:±2nm

3.Repetitiveness of wavelength: 1nm

4.Width of spectral band: 6nm

5.Accuracy of transmittance: ±1.5%T

6.Repetitiveness of transmittance: 0.5%T (at the point of 546.1nm)

7.Stray light: <1.0%T (at the point of 360nm)

8.Stability: photocurrent 0.5%T/30min dark current：0.3%T/30min

9.Measuring range: Transmittance: 0-100％T

Electrical source: 220v ±10％50Hz ±2%