ZJ-N5000 Large Screen Scanning Type UV-Visible Spectrophotometer
ZJ-N5000 Large Screen Scanning Type UV-Visible Spectrophotometer
Feature
● Quasi-double beam optical path（Dual beam ratio monitoring）Can compensate for the effects of changes in the light source，Effective suppression of drift.
● 1.0nm bandwidth model has a wider range of applications，Fully meet the bandwidth requirements of the Pharmacopoeia.
● 7inch TFT large screen True color LCD display，Digital membrane button input.
● ARM7.0 processor，High precision AD，High computing speed，Massive data storage.
● Enough input and output interface，Support U disk function，High precision，low mixed astigmatism，Low noise.
● Thickened base plate and optical bracket，The core components are imported from abroad. Durable.
Specifiaction
| Model | ZJ-N5000 |
| Display | 7inch large screen LCD Color screen |
| Wavelength range | 190-1100nm |
| Optical system | Proportional double beam |
| Spectral bandwidth | 1.8nm |
| Wavelength accuracy | ±0.1nm (D2 656.1nm), ±0.3nm Whole region |
| Wavelength repeatability | ≤ 0.1nm |
| Way of working | T,A,C,E |
| Mixed astigmatism | 0.03%T |
| Baseline flatness | ±0.001nm |
| stability | ±0.0005A/h (500nm) |
| Photometric accuracy | ±0.002A（0-0.5A），±0.004A（0.5-1A），±0.2%T（0-100%T） |
| light source | Foreign imports of xenon lamps、Tungsten lamp |
| Output Interface | USB/RS232 interface |
| power supply | AC 110/220V 50/60Hz |
| Size(L*W*H)/cm | 54.5x46.8x24.5 |
| G.W/KG | 24 |
| Packing Size/cm | 77x65x35 |
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