1、 Use Way

This instrument can measure the absorption spectrum of substances in the visible spectrum range, and perform qualitative and quantitative analysis of sample substances or components and content. It is widely used in fields such as medicine, health, food, chemistry, biology, environmental protection, and is one of the most commonly used instruments in production, mathematics, and scientific research.

2、 Special drop

The 722 visible spectrophotometer adopts a low stray light, high-resolution monochromatic light path structure, and the instrument has good stability and reproducibility. By applying microcomputer processing technology, the operation is made more convenient. Testing can be completed with just a few buttons, and it has control functions such as automatic calibration of 0% T and 100% T, as well as data processing functions for various methods.
LED digital displays can display parameters such as transmittance, absorbance, and concentration, improving the accuracy of instrument readings.
Print output, equipped with a serial port, can be directly connected to a printer to print test data.

3、 Refers to treetop

1. Wavelength range: 325-1000nm
2. Wavelength accuracy: ± 2nm
3. Wavelength repeatability: ≤ 1nm
4. Spectral bandwidth: 5nm
5. Transmittance accuracy: ± 1%
6. Transmission density repeatability: ± 0.5%
7. Stray light ≤ 0.5% (at 360nm)
8. Measurement range: 0-100% T- 0.097-2.000A，0-1999C
9. Data output: RS-232 print output (printer optional)
10. Power supply: AC220V ± 22V, 50Hz ± 1Hz