UV1901PCS UV-visible spectrophotometer Features
1.The newly designed excellent optical system and high-performance holographic blazed grating ensure the low stray light of the instrument.
2.Dual-beam photometry system, in conjunction with the design of advanced circuit measurement and control system, so that the instrument has a high stability and low noise.
3.Fully automatic control system and advanced design concept ensure the instrument has high reliability and high stability.
4.Removable structure of the sample chamber design, easy to replace different accessories to meet different analysis needs.
5.The spacious open light source room design makes the light source replacement more convenient.
6.Key components are selected from imported components, ensuring high reliability of instrument performance.
7.Chinese and English operating software developed under windows environment, providing rich and unique analysis functions.
8. Automatic eight pool design, more powerful. Technical Parameters
Operation mode: host operation or PC operation, including online software, single machine scanning
Wavelength range: 190-1100nm
Spectral bandwidth: 0.5 / 1.0 / 2.0 / 3.0 / 5.0nm adjustable
Optical system: dual beam, CT optical path; 1200 lines / mm laser holographic diffraction grating
Wavelength accuracy: ± 0.1 nm (D2 656.1 nm), ± 0.3 nm (full wavelength range)
Wavelength repeatability: ≤ 0.1nm
Working mode: T, A, C, E
Photometric range: -4-4A; 0-200% T;
Photometric accuracy: ± 0.002A (0-0.5A), ± 0.004A (0.5-1A), ± 0.2% T (0-100% T)
Photometric repeatability: ± 0.001A (0-0.5A), ± 0.002A (0.5-1A), ± 0.1% T (0-100% T)
Stray light: ≤ 0.02% T
Baseline flatness: ± 0.0004A
Stability: ± 0.0004A (at 500nm)
Photometric noise: ± 0.0004A
Data output: 320 × 240 graphic display LCD screen; optional USB2.0 printer and / or U disk data output, USB connected to upper layer software
Light source: imported long-life tungsten lamp, deuterium lamp
Dimensions: 670x 560x260 mm
Weight: 26kg
The UV1901PCS UV-Vis spectrophotometer uses a newly designed excellent optical system and a high-performance holographic blazed grating to ensure low stray light. UV1901PCS UV-visible spectrophotometer has a fully automatic control system and advanced design concepts to ensure the instrument has high reliability and high stability.
