The B1251 UV-Visible Spectrophotometer has a built-in microcomputer to realize human-computer dialogue. It is easy to operate and has complete functions. It can be widely used in various fields such as petroleum, chemical industry, medicine, environmental protection, colleges and universities, materials science, etc. It is an indispensable analytical testing instrument for scientific research, production and teaching.
Instrument Features:
- The instrument has a built-in microcomputer, with simple operation keys and LCD display window on the panel, which can be operated independently.
- The instrument adopts a CT optical system with the advantage of low stray light.
- The instrument has long-term working stability and reliability.
- The instrument has control functions such as automatic adjustment of 0%T and 100%T.
- The instrument has the function of automatically switching tungsten lamps and deuterium lamps.
- The instrument sample room is large and can be equipped with a variety of accessories.
| Technical parameters | |
| Optical system: single beam, 1200 lines/mm diffraction grating | Measurement range: 0-125%T, -0.097-2.70A, 0-1999C |
| Spectral bandwidth: 4nm | Light source: tungsten lamp, deuterium lamp |
| Wavelength range: 200-1000nm | Display: LCD (2*20 with backlight) |
| Wavelength accuracy: ±0.5nm | Data output: RS-232C |
| Wavelength repeatability: 0.2nm | Analysis software: Yes |
| Wavelength readability: 0.1nm | Detector: Silicon photodiode |
| Transmittance accuracy: ±0.5%T | Cuvette holder: 10mm |
