- Contact Person : Ms. Chen Iry
- Company Name : Wuxi Jinyibo Instrument Technology Co., Ltd.
- Tel : 86-510-83217963
- Fax : 86-510-83217963
- Address : Jiangsu,Wuxi,No.35 Jingshen Rd, Qianqiao Development Zone
- Country/Region : China
- Zip : 214151
721G Visible Spectrophotometer
Application fields
It adopts microprocessor technology. in the visible spectral region of the material as a qualitative and quantitative analysis, it is necessary for laboratory analysis instruments to , used in the medical and health, clinical examination, chemical, petrochemical, environmental protection, quality control and college teaching laboratory and other departments.
Main technical parameters
Wavelength range | 340nm~1000nm(721G) 325nm~1000nm(722G) |
Wavelength accuracy | ±2nm |
Repeatability of wavelength | ≤1nm |
Transmission ratio accuracy | ±0.5%(T) |
Repeatability of transmittance | ≤0.2%(T) |
Spectral bandwidth | 5nm |
Stray light | ≤0.5%(T)(In360nm, to NaNO2 determination) |
Main characteristics:
1. Type LCD display with backlight, reading clarity.
2. The use of advanced holographic blazed grating monochromator wavelength C-T, has high precision, good monochromaticity, stray light etc..
3. Microcomputer measurement system using T-A conversion, high precision, and has the automatic adjustment of 0% ( T )100% ( T ), and adjust the concentration, concentration factor set, and can choose the serial data printer data printing function.
4. Measuring accuracy, reproducibility and stability.
5. Optional printer.
721G Visible Spectrophotometer
