Specifications
| Measurement range - PSU | 0 to 50 |
| Resolution-PSU | 1 |
| Accuracy @25 C/77 ° F -PSU | ±2 |
| Measurement range -ppt | 0 to 150 |
| Resolution -ppt | 1 |
| Accuracy @25 C/77 ° F -ppt | ±2 |
| Measurement range - specific gravity (S.G.) | 1.000 to 1.114 |
| Resolution - specific gravity (S.G.) | 0.001 |
| Accuracy (@25 C/77 ° F) - specific gravity (S.G.) | ±0.002 |
| Temperature Measurement Range | 0 to 80 ℃（32 to 176 ℉） |
| temperature resolution | 0.1℃（0.1 ℉） |
| Temperature Accuracy @25 C/77 ° F | ±0.3℃（0.5 ℉） |
| Temperature compensation | Automatically between 0 and 40 ℃ (32 and 104 ° F) |
| Measurement time | Approximately 1.5 seconds |
| Minimum sample Volume | 100 μL (completely covering the prism) |
| Light source | Yellow LED |
| Sample room | Stainless Steel Sample Chamber, Hard Glass Prism |
| Automatic shutdown | After 3 minutes of use |
| Shell protection class | IP65 |
| Power/battery life | 9V/about 5000 sets of readings |
| Weight | 420g |
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/45272/Specification.html , which is only used by users who purchase commodities from the NBCHAO.