Vis Spectrophotometer LVS-A11

Overview

Visible spectrophotometer with single beam has 1200 lines/mm grating optical system. It uses silicon photo diode detector and tungsten lamp as light source which provides the best wavelength coverage across the working range of the spectrophotometer. It incorporates the latest technology having high accuracy with digital wavelength display and automatic calibration facility. This highly accurate spectrophotometer is designed for industries and laboratories.

Specifications :

Wavelength Range	335 ~ 1000 nm
Spectral Bandwidth	4 nm
Wavelength Accuracy	± 2 nm
Wavelength Repeatability	1 nm
Photometric Range	T: 0 ~ 199.9 % , A: (-0.3) ~ 2.5A bs, F: 0 ~ 9999, C: 0 ~ 9999
Photometric Accuracy	± 0.5 % T
Photometric Repeatability	0.2 % T
Detector	Silicon photo diode
Light Source	Tungsten lamp (Socket Type, 20W / 12V, 2000h)
Stray Light	≤ 0.5 % T (360 nm)
Stability	≤ 0.5 % T / 5min
Power Requirement	220 V / 50 Hz
Dimensions	385 × 330 × 185 mm
Weight	10 kg
Optical System	1200 lines / mm grating

Features :

• -  Wavelength range 335 nm - 1000 nm
• -  1200 lines / mm grating optical system
• -  Spectral bandwidth 4 nm
• -  Automatic 0 % transmittance
• -  100 % Transmittance calibration
• -  High accuracy with digital wavelength display