Specifications
| Light spectrum bandwidth | 2nm |
| Wavelength range | 320~1000nm |
| Wavelength Accuracy | ±1nm |
| Wavelength Repeatability | 0.5nm |
| stray light | ≤0.05%T |
| Noise level | 0.0005A |
| Stability | ±0.001A/H |
| Interface | USB RS-232 |
| Transmittance Accuracy | ≤0.3%T |
| Transmittance Repeatability | 0.1%T |
| Transmittance range | 0~200%T |
| Absorption range | -0.4~4A |
| Display range of concentration | 0~99999 |
| Wavelength Drive | automatic |
Packing list
Host X1, 1cm Glass Cuvette x1 box (4 pieces), manual X1, certificate X1, warranty card X1
After-sales instructions
Warranty days: 365 days
1. The manufacturer provides 1 year free warranty;
2. Due to improper human operation, the product is a fragile wear and tear product, which is not covered by the warranty;
[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/16022/Specification.html , which is only used by users who purchase commodities from the NBCHAO.