Specifications
| Wavelength range | 190-1100nm |
| Light spectrum Bandwidth | 0.5/1. 0/2.0/4.0/5. 0nm adjustable |
| Wavelength Precision | +/- 0.1nm (D2 656.1nm ）， +/- 0.3nm full area |
| Wavelength Repeatability | ≤0.1nm |
| Photometric Precision | ±0.002A(0-0.5A)，±0.004A（0.5-1A），±0.2 %T (0~100 %T) |
| Luminosity Repeatability | ±0.001A(0~0.5A)，±0.002A(0.5~1A)，±0.1 %T (0~100 %T) |
| stray light | ≤0.03%T |
| Stability | ± 0.0005A/h (at 500nm) |
| Baseline flatness | ±0.0015A |
| Operating Mode | T, A, C, E |
| Data output | USB port |
| printout | Parallel port |
| monitor | 320 * 240 Bit Highlight 6 "Large Screen LCD |
| Light source | Imported long-life tungsten lamp, deuterium lamp |
| Detector | Imported silicon photodiode |
| Weight | 18kg |
Packing list
machine X1, manual X1, certificate X1, warranty card X1
After-sales instructions
Warranty days: 365 days
1. For product quality problems caused by non-human products of instruments and equipment, the manufacturer will provide free warranty services during the warranty period;
2. There is no warranty period for fragile and consumable parts, and if you find product quality problems after receiving the goods, please apply for return and exchange within 7 days, and you will not wait for the overdue ones;
[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/7226/Specification.html , which is only used by users who purchase commodities from the NBCHAO.