Specifications
| Optical inspection system | Proportional double beam of light 1200/mm Holographic grating |
| Light spectrum bandwidth | 2.0nm |
| Wavelength Accuracy | ±0.3nm |
| Wavelength Repeatability | ≤0.1nm |
| stray light | ≤ 0.1% T at 420nm, ≤ 0.05% T at 220nm, 340 nm |
| Data Interface | RS-232C serial port (print), USB drive (online), USB HOST (connect to U disk) |
| light source | Deuterium lamp, tungsten lamp |
| display | 7 inch 800 × 480 color graphic LCD monitor |
| Wavelength range | 190-1100nm |
| Wavelength resolution | 0.1nm |
| Transmittance, sexual repeability | ≤0.1%T |
| receiver | Imported photodiode |
| key | Omron long life button |
| Noise level | 0%≤0.05%T、100%≤0.1%T |
| Photometric range | 0-200%T，-3-3A，0-9999C（0-9999F） |
| photometric Accuracy | ±0.3%T |
| Baseline flatness | ±0.001Abs |
| processor | Processor Cotex_M3 main frequency 120Mhz |
Packing list
complete-built unit X1, manual X1, certificate of conformity 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/39284/Specification.html , which is only used by users who purchase commodities from the NBCHAO.