VS-70 Visible Spectrophotometer

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Product Code:828
Brand:spectrophotometer

VS-70


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This product is an economic analysis instruments, with RS232 output. Excellent  photometric  precision instruments higher than the same file. Widely used in medical testing, food, petrochemical industry, environmental protection and monitoring, and other fields.

Features

RS232C interface is optional 100mm colorimetric stand (suitable for power plants, waterworks and sugar refiner, etc) Digital display the measuring value; Auto light door and zero setting. The instrument adopts  tungsten lamp, ensure its service life.

Technical Specification

 

Model

VS-70

Optical system

Czerny-turner CT grating monochromator, 1200/mm

Wavelength range

350-1020 nm

Wavelength accuracy

+/- 3 nm

Wavelength repeatability

≤1nm

Measurement range

0-199.0%T, 0-1.999A, 0-1999C

Photometric accuracy

+/- 1.0%T

Photometric repeatability

0.5%T

Spectral bandwidth

6 nm

Measuring optical path

100 mm

Stray light

<= 1.0%T (340 nm)

Stability

<= 0.004 A/h(500 nm preheat 1 hour)

Display modes

4 LCD

Basic Measurement

T,A,C

Data output (print)

RS232C

Light source

6V10W

Operating voltage

220V/110VAC,50-60Hz