Visible Spectrophotometer Single beam 340nm-1000nm

Visible Spectrophotometer Single beam 340nm-1000nm
Model:721
Brand:A&E Lab
Origin:Made In China
Category:Industrial Supplies / Chemical Machinery
Label:Visible Spectrophoto , Spectrometer , Spectrophotometer
Price: -
Min. Order:1 pc
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Product Description

Application:

VIS721/722 are basic laboratory instruments which based on the principle of spectrophotometery. It can be measured the transmittance, absorbency, concentration factor & concentration direct reading of samples within 340-1000nm wavelength ranges. Meanwhile, it can be easily connected printer or PC software. It can be widely applied to clinical sanitation, biochemistry, environment protection, food inspection, petrochemical, tertiary institutions, basic teaching experiments, etc.

Characteristics:

Adoption of new single-chip microcomputer system, completely functions.

4 Digital LCD display, widely measurement range, higher accuracy.

Thin-film-style keyboard, dust-proof & waterproof skin and easy to clean.

To be avoid energy plummeting after reflector was burnt, it has adopt lens to gathering light.

With a professional lamb holder so that can not be replaced the optical circuit of halogen tungsten lamb.

Automatic calibration 0%T, 100%T & absorbency 0A.

Technical Specifications:

Model

721

722N

Optical System

Single beam 1200 diffraction grating

Wavelength Range

340nm-1000nm

Wavelength Accuracy

±1nm

Wavelength Repeatability

0.5nm

Spectrum Bandwidth

4nm

Photometric Range

0-100%T, 0-3.000A 

Transmittance Accuracy

±0.5%T

Transmittance Repeatability

0.2%T

Reading Range

0-9999

Stray Light

≤0.2%T (360nm, JB400)

Light Source

Halogen Tungsten Lamp (20W/12V)

Power Supply

AC90-264V

Output

  --- --- 

RS232 interface.

Packing Size & Weight

510×490×280mm & 6.5kg


Visible Spectrophotometer Single beam 340nm-1000nm 1

Member Information

Pixel lab instrument Ltd.
Country/Region:Guang Dong - China
Business Nature:Manufacturer
Phone:13434124171
Contact:Susie,Su (salesperson)
Last Online:02 Jun, 2012