INESA SHANGFEN 721 visible Spectrophotometer desktop Spectrophotometer
Backlit LCD display, holographic blazing grating C-T monochromator provides high Wavelength Accuracy and low stray light, microcomputer measurement system ensures high accuracy T-A conversion, supports automatic adjustment of 0%/100% transmittance and concentration direct reading function.
ShangFen-
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Introduction
This series of visible Spectrophotometer s adopt microprocessor control technology to conduct qualitative and quantitative analysis of substances in the visible spectrum region. They are multi-purpose analytical instruments required in conventional laboratories and are used in medicine, clinical testing, biochemistry, and petroleum. Chemical industry, factories and mines, environmental protection, quality control and teaching laboratories of colleges and universities and other departments.
Backlit LCD display to avoid reading errors in pointer display.
main feature
With backlit LCD display, the readings are clear and clear.
Holographic blazed grating CT monochromator has the advantages of high Wavelength Accuracy, good monochromaticity and low stray light.
Using a microcomputer measurement system, the TA conversion accuracy is high, and it has automatic adjustment of 0% (T) and adjustment of 100% (T), direct reading of concentration, and concentration factor setting.
The measurement readings have high accuracy, reproducibility and stability.
Optional
serial printer
Dedicated analysis software
ShangFen 721 Visible Spectrophotometer Specifications
| LIST | VALUE |
|---|---|
| Wavelength range | 340~1000nm |
| Wavelength MPE | ±2nm |
| Wavelength Repeatability | ≤1nm |
| Transmittance Accuracy | ±0.5%T |
| Transmittance Repeatability | ≤0.2%T |
| Light spectrum bandwidth | 5nm |
| stray light | ≤ 0.5% (T) (measured as NaNO2 at 360nm) |
| Stability | Dark current drift: 0.2% (T)/3min; bright current drift: 0.5% (T)/3min |
| Power | AC220V±22V 50Hz±1Hz |
| Power | 80W |
ShangFen 721 Visible Spectrophotometer Packing list
host X1, manual X1, certificate X1, warranty card X1
[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.
FAQ
- Why is a Spectrophotometer calibrated? What is the principle?
- Spectrophotometer principle, structure and application do you know geometry?
- Principle, characteristics and application of ultraviolet Spectrophotometer
- IncomingGB/T 27594-2025
- ActiveGB/T 713.2-2023
- ActiveSL/T 788.4-2019
- ActiveSL/T 788.5-2019
- ActiveSL/T 788-2019
- ActiveHJ 668-2013
- ActiveSL/T 788.1-2019
- ActiveGB/T 6730.89-2024
- ActiveHB 20056.1-2011
- ActiveYB/T 4217.1-2010
- ActiveJC/T 1040-2020
- ActiveJY/T 0570-2020
- ActiveQX/T 216-2013
- Active 01010102-2006
- ActiveGB/T 15262-1994
- ActiveGB/T 15516-1995
- ActiveGB/T 16129-1995
- ActiveGB/T 32606-2016
- ActiveGB/T 40998-2021
- ActiveGB/T 42513.2-2023


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