UV-1801P/UV-1801S UV/VIS SPECTROPHOTOMETER
Features
● Scan type, single beam spectrophotometer with wide wavelength range, satisfying requirement of various fields.
● Five options for spectral bandwidth selection: 5nm, 4nm, 2nm, 1nm, and 0.5nm, made according to customer’s need and satisfy the requirements of pharmacopoeia.
● Standard manual 4-cell holder accommodates cells from 5-50mm and changeable to long path length cell holder of 100mm.
● Optional accessories such as peristaltic pump automatic sampler, water constant temperature sample holder, peltier temperature control sample holder, single slot test tube sample holder, film sample holder.
● Optimized optics and electronics design, light source and detector from the world famous manufacturer ensure high performance and reliability.
● Rich measurement methods: wavelength scan, time scan, multi-wavelength determination, multi-order derivative determination, double-wavelength method and triple-wavelength method etc., meet different measurement requirements.
● Data output can be obtained via a printer port.
● Parameters and data can be saved in case of power failure for user’s convenience.
● PC controlled measurement can be achieved USB port for more accurate and flexible requirements.
Specifications
| Wavelength Range | 190-1100nm |
| Spectral Bandwidth | 2nm (5nm, 4nm, 1nm,0.5nm optional) |
| Wavelength Accuracy | ±0.3nm(for UV-1081P), ±0.5nm(for UV-1081S) |
| Wavelength Reproducibility | ≤0.2nm |
| Monochromator | Single beam, plane grating of 1200L/mm |
| Photometric Accuracy | ±0.3%T (0-100%T) |
| Photometric Reproducibility | ≤0.2%T |
| Working Mode | T, A (-0.301-3A), C, E |
| Stray Light | ≤0.1%T(NaI, 220nm; NaNO2, 340nm) |
| Baseline Flatness | ±0.003A |
| Stability | ≤0.002A/h(at 500nm, after warming up) |
| Noise | ≤0.2%T/3min (0% line) |
| Detector | silicon photo-diode |
| Display | 7 inches colorful touch screen |
| Power | AC: 90-250V, 50V/60Hz |
| Dimensions | 470mm×325mm×220mm |
| Weight | 9kg |
