Description

We are the manufacturer of **2 spectrophotometer.

Uses:
Spectrophotometer is based on a wavelength of monochromatic light of different substances on the characteristics of the selective absorption of established methods of analysis. The instrument is simple, functional, can be widely applied in petroleum, chemical, medicine, environmental protection, education, materials science and other fields, and is an indispensable analytical instrument.

Technical Specifications：
Wavelength range: *******0nm
Wavelength accuracy: ±2.0nm
Spectral band width: 6nm
Stray light: Less than 0.8%Tat **0nm
Transmittance accuracy: 〈±1%
Absorbility measuring range: 0~1。**9 （A）
T.A shift gear deviation: ±0。**4 （A）
Concentration range of direct reading: 0~1。**9 （C）
Power: **0V±*2V, *0Hz±0。5 Hz
Dimension: **0X**0X**0mm
Weight: 8Kg
Optical System: Single-beam, ***0 lines / mm diffraction grating
Wavelength repeatability: 1nm
Transmittance repeatability: ≤0.5%T
Stability: Within the 3min bright current, transmittance change of ≤ 1% T;
Within the 3min dark current, transmittance change of ≤ 0.2% T
Light source: Tungsten halogen 6V/*2W
Display: *-digit LED digital tube
Wavelength display: Dial; Minimum value of 2nm

Please contact us immediately for additional information.