VS-85 / UVS-85/UVS-90 Single Beam Spectrophotometer

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Product Code:1378
Brand:spectrophotometer

VS-85 / UVS-85/UVS-90


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1.Unique optical system, 1200 lines/mm grating and receiver to ensure its sound performance.

2.The optional PC software expands the capabilities of the instrument includes Photometric analysis, Quantitative analysis, Spectral scanning, Kinetics, DNA/protein analysis, Multi-wavelength test, etc.

3.Adopts 51 microcomputer system, and store 200 test data and 100 standard curves;

4.Plug type deuterium lamp and tungsten lamp transfer lamps without optics debugging.

5.Large sample chamber can accommodate 5-100mm cuvettes of all kinds.

6.Auto 8-cell holder is optional.

Technical Specification

VS-85

UVS-85

UVS-90

 

Optical System

Single Beam, Grating 1200 lines/mm

Wavelength Range

320~1100nm

190~1100nm

190~1100nm

Spectral Bandwidth

2 nm

2 nm

1 nm

Wavelength Accuracy

±0.5 nm

1nm

±0.3 nm

Wavelength Repeat ability

<=0.1 nm

<=0.2 nm

<=0.1 nm

Photo metric Accuracy

0.3%T

0.5%T

0.3%T

Photometric Repeatability

0.2%T

Photometric Range

0-200%T, -0.3A~3A

Stray light

0.05%T

0.15%T

0.05%T

Stability±0.0001A/h@500nm±0.0002A/h@500nm±0.0001A/h@500nm
Baseline Flatness

±0.002 A

Noise

±0.001 A

Wavelength Setting

Auto

Light Source

Tungsten lamp

 Deuterium & Tungsten lamp

Display

128*64 LCD

Detector

 Silicon Photodiode

Output

USB port & Parallel port ( Printer)

Power

AC 220V/50Hz; AC 110V/60Hz

Dimension

590*460*220mm

Net Weight

16kg

Shipping Size700*580*340mm
Gross Weight20kg