Visible Spectrophotometer P721
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Visible Spectrophotometer P721

· Model: P721
 
· Optical system:Achromatic (1200/mm grating)
· Wavelength range:320-1020nm
· Wavelength accuracy:±2nm
· Spectral bandwidth:6nm
· Wavelength repeatability:≤1nm
· Scattered light:≤0.3%T@360nm
· Data output:RS232(Optional)
· PC software available: No
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  • P721

  • TOP

P721 Visible Spectrophotometer can be widely used in medical and health, clinical testing, biochemistry, petrochemical, environmental protection, quality control, judicial criminal investigation, inspection, quarantine, forestry, geological exploration, food testing and other industries. It is one of the analytical instruments reused in physical and chemical laboratories. one.


Characteristic:

  • Digital display of measurement indications.

  • Automatic zero adjustment and automatic hundred adjustment.

  • The large sample chamber can accommodate 5-100mm cuvettes.

  • The optional output port RS232 can realize the function of connecting to a printer and a computer.

  • The original imported tungsten lamp is used to ensure the service life of the instrument.

  • The instrument adopts the latest microcomputer processing technology and is easy to operate.

  • The automatic light gate ensures the service life of the photoelectric sensor, and the instrument test is simpler.




Optical system

Achromatic (1200/mm grating)

Wavelength range

320-1020nm

Wavelength accuracy

±2nm

Spectral bandwidth

6nm

Wavelength repeatability

≤1nm

Transmittance accuracy

±1%T

Stability

±0.004A/h@500nm

Drift

≤0.2%T

Noise

≤0.3%T

Working mode

T,A,C

Zero adjustment method

Automatic

Weight

8kg

Output mode

No

Light source

Domestic tungsten lamp

Printing interface

Optional

Photometric range

0-200%T,-3-3A,0-9999C




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ZHEJIANG TOP INSTRUMENT CO.,LTD., as a subsidiary of TOP Cloud agri, is a high-tech enterprise specializing in the R&D, manufacturing, sales for laboratory equipments, and provision of comprehensive laboratory solutions.

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