Our goal is to provide analytical instruments to our users Advantages Self-collation optical path design and 1200/mm grating are adopted, which has the characteristics of low stray light and good monochromaticity. The single chip microcomputer is adopted to make the operation easier, and the adjustment of 0% T and 100%T is only a light press. 4 measurement modes, T, A, C and F, make the operation easier. The 31/2LCD LCD display is easy to read, and the large sample room can expand the function.
- Product Details
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Quick Details
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Brand Name:
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YIRUI
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Model Number:
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TST-721
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Wavelength range:
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330-1020nm
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Wavelength accuracy:
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±2nm
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Wavelength repeatability:
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1nm
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Spectral broadband:
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4nm
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Transmittance accuracy:
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±0.6%T
Quick Details
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Warranty:
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1 YEAR
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Power:
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Electronic
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Place of Origin:
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Henan, China
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Brand Name:
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YIRUI
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Model Number:
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TST-721
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Wavelength range:
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330-1020nm
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Wavelength accuracy:
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±2nm
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Wavelength repeatability:
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1nm
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Spectral broadband:
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4nm
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Transmittance accuracy:
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±0.6%T
Title goes here.
Visible spectrophotometer TST-722TST-722: Visible spectrophotometer, with a brand-new design concept, the strengths of many families, the modern appearance design, excellent data processing and control functions are the distinctive features of the instrument Widely used in factories and mines, health, schools, environmental protection and scientific research laboratories.
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Model Number
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TST-721
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TST-722
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TST-752B
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Wavelength range
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330-1020nm
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330-1020nm
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195-1020nm
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Wavelength accuracy
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±2nm
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±2nm
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±2nm
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Wavelength repeatability
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1nm
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1nm
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1nm
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Spectral broadband
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4nm
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4nm
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4nm
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Transmittance accuracy
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±0.6%T
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±0.5%T
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±0.5%T
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Transmission specific gravity recombination
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0.2%T
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0.2%T
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0.2%T
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Stray light
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≤0.2%T@360nm
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≤0.2%T@360nm
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≤0.3%T@220nm、360nm
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stability
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±0.002A/h@500nm
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±0.002A/h@500nm
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±0.002A/h@500nm
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wandering
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≤0.2%T
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≤0.1%T
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≤0.1%T
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noise
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≤0.2%T
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≤0.1%T
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≤0.2%T
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Transmittance display range
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0-200%T
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0-200%T
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0-200%T
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Absorptivity display range
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-1.999-+1.999A
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-1.999-+1.999A
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-1.999-+1.999A
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Concentration display range
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0-1999C
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0-1999C
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0-1999C
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Working mode
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T、A、C
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T、A、C
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T、A、C
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illuminant
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Imported tungsten lamp
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Imported tungsten lamp
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Perforated deuterium lamp, imported tungsten lamp
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Output mode
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None
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Printer (optional)
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Printer (optional)
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Model Number
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TST-UV-752
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TST-V721
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TST-V722
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Wavelength range
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190-1100nm
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350-1000nm
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320-1020nm
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Wavelength accuracy
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±2nm
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±3nm
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±2nm
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Wavelength repeatability
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0.2nm
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1nm
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1nm
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Spectral broadband
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4nm
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5nm
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4nm
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Stray light
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0.3%T(at 220/340nm)
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0.5%T(at 360nm)
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0.3%T(at 360nm)
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Transmittance measurement range
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0.0%T-199.9%T
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0.0%T-199.9%T
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0.0%T-199.9%T
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Absorbance measurement range
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-0.3-3.0A,0-200%T
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0.000A-1.999A
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0.000A-1.999A
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Transmittance accuracy
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±0.5%T
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±0.1%T
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±0.7%T
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Transmission specific gravity recombination
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±0.2%T
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±0.2%T
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±0.2%T
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stability
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±0.001A/h(500nm)
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≤0.5T/3min
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≤0.5T/3min
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