Vis Spectrophotometer LVS-C11 Catalog

Visible spectrophotometer LVS-C11 comes with large memory space which can store multiple sets of data & curves. With wavelength range of 320 ~ 1100 nm, standard curve for quantitative measurement can be established in simple method. It has with monolithic, microprocessor controlled LCD display of 128 × 64 bit. Quantitative measurement of standard curve is established through direct input of K & B factor. It is useful in scientific research and industries for detection of impurities and other elements.

Wavelength Range	320 ~ 1000 nm
Setting Wavelength
Spectral Bandwidth	2 nm
Wavelength Accuracy	± 0.5 nm
Wavelength Repeatability	≤ 0.2 nm
Photometric Range	(-0.3) ~ 3 A
Photometric Mode
Photometric Accuracy	± 0.3 % T
Photometric Repeatability	0.15 % τ
Transmittance accuracy
Transmittance repeatability
Detector	Import Silicon Photodiode Detector
Light Source	Import Tungsten Lamp
Stray Light	≤ 0.05 % τ
Stability	0.001 A / h 30 min at 500 nm
Data Output Port
Power Requirement	AC 220 V / 50 Hz, 110 V / 60 Hz.
Dimensions	480 × 350 × 220 mm
Noise
Weight	11 kg
Gross Weight
Net Weight
Power	120 W
Display LCD	Display resolution 128 × 64 Dots LCD
Optical System
Baseline Linearity
Baseline Drift
Baseline Flatness
Printer Port
Packing Size
Software
Packing Weight

• Wavelength range of 320 ~ 1100 nm
  
• Large LCD display with 128 × 64 bit
  
• Standard curve measurement function with ten standard sample
  
• With general purpose parallel printer port and USB interface
  
• Large sample cell(~ 5 mm to 100 mm)
  
• Colour filter automatic switching
  
• Auto wavelength setting
  
• Can achieve more accurate and flexible measurement requirements
  

It is useful in scientific research and industries for quantitative and qualitative analysis, detection of impurities and functional groups determination.