Description : Visible Spectrophotometer MVSP-1A is a light intensity measuring unit with wavelength range 350 nm ~ 1020 nm. Achromatic Czerny-Turner optical system and automatic light door function with manual wavelength setting ensures stable output.It is equipped with large sample chamber for accommodating cuvettes with tungsten lamp as a light source increasing metering accuracy.

Specifications :

Optical system	Achromatic Czerny-Turne (1200 L/mm grating)
Wavelength range	350 nm ~ 1020 nm
Spectral bandwidth	6 nm
Wavelength accuracy	± 2 nm
Wavelength repeatability	1 nm
Wavelength setting	Manual
Display	4-bit LCD
Detector	Silicon photodiode
Stray light	0.3 % T at 360 nm
Photometric accuracy	0.5 % T
Photometric repeatability	0.2 % T
Drift	0.2 % T
Noise	≤ 0.3 % T
Stability	± 0.004 A/h at 500 nm
Light source	Tungsten
Measurement modes	T,A,C
Power	AC 110 V,50 Hz AC 220 V,60 Hz
Weight	8 kg

Features : LCD digital displays data Automatic wavelength calibration Automatic zero and full scale adjustment Light source-Tungsten lamp (long life) Large sample chamber - upto 100 mm cuvette Diffraction grating 1200L/mm ensures precise spectral results Optional RS-232 interface for output connection (computer and printer)

Applications: Used in biochemistry, clinical and research labs, petrochemical, agriculture, environmental protection for concentration measurement, sample analysis, impurities detection, chemical kinetics, etc.