China 190~1100nm Dual-Beam UV-Vis Spectrophotometer, Find details about China UV-Vis Spectrophotometer, Dual-Beam UV-Vis Spectrophotometer from 190~1100nm Dual-Beam UV-Vis Spectrophotometer
Technical Features:
1. UV-1800 successfully achieved the stringent requirements of high accuracy and reliability measurement to meet the requirements of various applications that can be used in biological research, bio-industry , pharmaceutical analysis, pharmaceutical, teaching and research, environmental protection , food hygiene, clinical examination , health and epidemic prevention and other fields.
2. A wide wavelength range, the wavelength range to meet the various requirements of the field
3. 4nm, 2nm, 1nm, 0.5nm spectral bandwidth of four customized according to user requirements can be installed to meet the stringent requirements of the Pharmacopoeia
4. Automatic design to achieve the most simple means of measurement
5. LSI design greatly improves the scalability and reliability of the system
6. Improved optimization of the optical design , import source and receiver system created a high performance and high reliability
7. Rich measurement methods , with a wavelength scan , time scan , multi-wavelength determination , multi-order derivative determination (optional ) , dual-wavelength , three-wavelength (optional ) DNA protein measurements (optional ) , and other measurement methods to meet different measurement requirements , and can be displayed directly on a 6- inch screen
8. Based on user requirements optional hole rack , manual four with stand , manual Eighth rack , automatic Eighth frame, glass stand , test tube rack , 1cm colorimetric frame , 5cm colorimetric frame , 10cm colorimetric racks
9. Measurement data can be output through the printer with USB interface
10. Can be powered down to save the measurement parameters and data , user-friendly
| Optical System | Double beam |
| Wavelength Range | 190~1100nm |
| Band Width | 2nm (0.5nm, 1nm, 4nm, 5nm optional or 0.5 , 1, 2, 4nm adjustable) |
| Wavelength Accuracy | ±0.3nm |
| Wavelength Repeatability | ≤0.1nm |
| Photometric Accuracy | ±0.3% τ(0-100%τ) ±0.002A(0~0.5A) ±0.003A(0.5A~1A) |
| Photometric Repeatability | 0.15% τ(0-100%τ) ±0.001A(0~0.5A) ±0.0015A(0.5A~1A) |
| Stray Light | ≤0.03% τ (220nm NaI,340nm NaNO2) |
| Stability | 0.0005A/h@500nm |
| Noise | ± 0.0002A @500nm |
| Baseline Flatness | ± 0.001A |
| Photometric Mode | T,A,C,E |
| Wavelength Setting | Automatic |
| Photometric Display Range | -4~4A |
| Display Mode | 6 inches high brightness blue LCD |
| Detector | Import Silicon Photodiode |
| Light Source | Import Deuterium Lamp & Tungsten Halogen Lamp |
| Power Requirement | AC 220V/50Hz 110V/60Hz |
| Power | 120W |
| Dimensions(W*D*H) | 560×450×230mm |
| Weight | 28Kg |