Professional Visible Range Spectrophotometer
Characteristics :
1. Digital display measurement values
2. 721 visible spectrophotometer has a wide sample room, the biggest can be placed 10 cm of colorimetric dish
3. Automatic door light, automatic zero adjustment instrument correction
4. 721 visible spectrophotometer adopts imported tungsten lamp, guarantee the life of the instrument.
5. Equipped with RS232 output ports, which can realize to connect the printer and connect the computer function.
Technical parameters:
1. 721 spectrophotometer wavelength range: 350-1020 nm
2. Spectrum broadband: 6 nm digital display
3. Wavelength accuracy: ±3nm
4. wavelength repeatability: ≤1nm
5. Zero: automatically
