7230G Visible Spectrophotometer

Detailed Product Description

It has USB data output interface for on-line operation with YOKE 3.0 special soft.

Product Description:
This product is an economical analysis instrument equipped with RS232 output. Its excellent metering is higher than average instrument with the same grade. It is widely used in various fields such as medical monitoring, food, petrochemical industry, environment protection and monitoring.


  1. It adopts 128*64-bit dot matrix LCD display, which can directly display standard curve and test data. The host can store test data, and print data with optional printer.
  2. It has USB data output interface for on-line operation with YOKE 3.0 special soft.
  3. It can establish standard curve directly to have correlative test. The instrument can test   and store 200 sets of data continually, and can store 100 standard curves. Users can name and use it directly.
  4. The unique design of optical system, high-performance 1200 A/mm grating and imported receiver can ensure has excellent performance of the instrument.
  5. It can calibrate and set wavelength automatically.
  6. The wide sample room can accommodate 5-100 mm various specifications of cuvette.
  7. It has metal dome, which is simple and easy to operate.

Technical Parameters:

Wavelength drive:


Wavelength range:

320-1000 nm

Wavelength accuracy:

+/- 1nm

Wavelenght repeatability:

0.5 nm

Spectral bandwidth:

4 nm

Transmittance accuracy:


Transmittance repeatability:


Transmittance Range:


Absorbency range:


Concentration display range:


Stray light:

0.2%T @360nm


+/- 0.002 A/h

Rs232 communication:


Analysis software:




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