Specifications
| Wavelength Drive | automatic |
| Wavelength range | 190nm~1100nm |
| Wavelength Precision | ±0.4nm |
| Wavelength Repeatability | 0.2nm |
| Light spectrum Bandwidth | 1.7nm |
| Transmittance Precision | ≤ 0.3%T |
| Transmittance Repeatability | 0.1%T |
| Transmittance Range | 0~200%T |
| Absorption range | -0.4~4A |
| Display range of concentration | 0~99999 |
| stray light | ≤ 0.05%T |
| Stability | ±0.0007A/h |
| Baseline flatness | ±0.002A |
| noise | 0.0005A |
| output interface | USB RS-232 |
| scan function | High School Low |
| dynamics | have |
| multi-wavelength | have |
| DNA/protein | have |
| display | Large-screen color Chinese/English touch display |
| Light source | Imported long-life deuterium lamp/tungsten lamp |
Packing list
machine x1, manual x1, certificate x1
After-sales instructions
Warranty days: 365 days
[Note] For after-sales services outside the Chinese mainland, if the instrument requires repair, the shipping and possible associated taxes shall be borne by the sender. Generation address of the manual: http://en.nbchao.com/p/49257/Specification.html , which is only used by users who purchase commodities from the NBCHAO.