Specifications
| Measurement Accuracy of light transmitance | ±2% (1% -- 100%) |
| Measurement range of optical density | 0.00 OD - 6.00 OD |
| Measurement range of network area rate | 0-- 100% |
| Optical density resolution | 0.01 OD |
| Measurement Accuracy | 0.02 (0 -- 2.00 OD)/±2% (2.00 -- 6.00 OD) |
| Light transmitance resolution | 0.1 |
| Light source | LED Light source |
| pore size | 5mm |
| light source | Compliant with ANSI/ISO vision standards |
| Power Supply | 4 * 1.5AAA alkaline dry battery |
| size | Host: 140mmx76mmx32mm; Sensors: 125mmx φ 38mm |
| Weight | 985 (including fixing bracket) |
| Optional Accessories | RS-232C cable; Bluetooth adapter and software |
Packing list
host X1, portable portable case X1, instruction manual X1, fixing bracket 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/47409/Specification.html , which is only used by users who purchase commodities from the NBCHAO.