B1250 visible spectrophotometer can be widely used in various fields such as petroleum, chemical industry, medicine, environmental protection, teaching, material science, etc. It is an indispensable analytical and testing instrument for scientific research, production and teaching.
Instrument features:
- The visible spectrophotometer adopts a single-beam optical path structure with low stray light and high resolution.
- The instrument has good stability and reproducibility.
- The application of the latest microcomputer processing technology makes the operation easier and the test can be completed more quickly.
- It has control functions such as automatic adjustment of 0%T and 100%T.
- The LED digital display can display parameters such as transmittance, absorbance and concentration, which improves the reading accuracy of the instrument.
| Technical parameters | |
| Optical system: single beam, 1200 lines/mm diffraction grating | Photometric range: 0-125%T, -0.097-1.999A, 0-1999C (0-1999F) |
| Spectral bandwidth: 6nm | Light source: tungsten halogen lamp 12V/20W |
| Wavelength range: 360-1000nm | Display: 4-digit LED digital tube |
| Wavelength accuracy: ±3.0nm | Detector: Silicon photodiode |
| Wavelength repeatability: ±1.5nm | Cuvette holder: 50mm |
| Transmittance accuracy: ±1.5%T | Power supply: AC 100V~240V 50Hz/60Hz 50W |
| Transmittance repeatability: ≤0.7%T | Dimensions: 430*310*200mm; Weight: 6kg |
