Visible Spectrophotometer LZ-VS-A100 Catalog

Visible Spectrophotometer LZ-VS-A100 is a precision lead screw structure designed for quick and accurate spectrophotometric analysis of any concentration. It operates at a wavelength range of 320 nm to 1100 nm. Built with 128 x 64 dots graphical LCD which makes the result easy to read. The instrument uses the latest microprocessor technology and advanced engineering techniques so as to give enhanced accuracy and reproducibility. It is an ideal instrument which is widely used in Research laboratories, Research Organizations or Institutes for educational purpose, QC laboratories.

Wavelength	320 to 1100 nm
Wavelength Setting	Automatic
Display	LCD display
Detector	Silicon Photodiode
Wavelength Accuracy	±0.5nm
Wavelength Repeatability	0.2nm
Source	D2 Lamp & W Lamp
Spectral Bandwidth	2 nm
Stability	± 0.002A/h (500 nm)
Photometric Accuracy	±0.3%T
Photometric Repeatability	0.2%T
Photometric Range	-0.3 to 3A, 0 to 200% T, 0 to 9999 C
Stray light	≤0.05%T (220 nm,360 nm)
Interface	USB Port and RS232
Dimension	460×360×225 mm
Weight	16 kg
Electrical Requirement	AC 220V/50Hz,110V/60Hz

• Precision Lead Screw Structure ensures high resolution and accuracy wavelength
• Wavelength range 320 nm - 1100 nm
• Equipped with tungsten and deuterium lamp as source of light and silicon photodiode as detector
• Automatic data setting through arrow keys to avoid the malfunctioning
• PC Connectivity through USB
• Equipped with microprocessor to set parameter
• 8mm thick rigid die cast aluminum board optical base assuring high stability and reliability
• Imported dual lamp system for low stray light and high photometric accuracy
• Easy to establish different standard curves of different samples accordingly

Spectrophotometer
1cm glass cuvette
Power cord
1cm quartz cuvette
Dust cover

Visible spectrophotometer is used for quantitative and qualitative analysis, detection of Impurities and functional groups determination. DNA/Protein analysis.