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721-VIS Spectrophotometer

Shanghai Lumsail Industrial Inc
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Address: RM03/19F, No.138, Pingxingguan Road, Shanghai City

Contact name:Royal

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Shanghai Lumsail Industrial Inc

721-VIS Spectrophotometer

Country/Region china
City & Province shanghai shanghai
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Product Details

721 spectrophotometer

  • High Vis performance between 335 and 1000 nm
  • Specially designed for industry and labs
  • High accuracy with digital wavelength display
  • Automatic 0%(T) and 100%(T)calibration
  • Display of concentration data function

Technical parameter

Optical System

Single beam, C-T type, 1200 lines/mm grating

Detector

Silicon photo diode

Light Source

Tungsten lamp (socket type, 20W / 12V, 2000h)

Spectral Bandwidth

5nm

Wavelength Range

Setting Wavelength:332~1003nm

Measuring Wavelength:335~1000nm

Wavelength Accuracy

±2nm

Wavelength Repeatability

1nm

Stray Light

≤0.5%T(360nm)

Photometric Range

T:0~199.9% ,A:-0.3~2.5Abs,F:0~9999,C:0~9999

Photometric Accuracy

±1.0%T

Photometric Repeatability

0.5%T

Stability

≤0.5%T/5min

Power Requirement

220V±10%  50Hz   45VA

Actual Dimensions

385×330×185(mm)

Gross Weight

10kg

 

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