Specifications
| Measuring method | Platinum plate method (platinum ring method) |
| Surface tension Measurement Range | 0~200mN/m |
| Tare Range | 0~200mN/m |
| Resolution | 0.1mN/m |
| standard error | +/- 0.03mN/m (secondary distillation water at 20 ℃) |
| Repeatability | ±0.03mN/m |
| Display mode | LED display |
| Measurement time | Low concentration sample 3-5 seconds |
| Operation mode | manual lift |
| Platform lifting distance | Fast 16, Trim 18, Trim 0.02 per cell |
| Interface | RS232C |
| Data processing software | Software standard |
| Temperature range | 0~110℃ |
| Temperature transducer | PT:100 |
| Net Weight | 7KG |
| Power | AC220V±10% |
| Dimensions | 300*290*400mm |
| Ordinary thermostatic pool | √ |
| type | High and low temperature thermostatic pool |
| Temperature display device | × |
Packing list
machine X1, manual X1, certificate X1, warranty card X1
After-sales instructions
Warranty days: 365 days
1. The manufacturer's after-sales response time is 24 hours, and according to the situation, mail accessories, door-to-door maintenance, return to the factory for maintenance, etc.;
2. The product implements the three-guarantee policy according to the relevant national quality standards, and provides free service with a one-year warranty (consumables and other products are not covered by the warranty); Outside the warranty period, only the cost of materials will be charged, and the maintenance fee will be exempted; Lifetime maintenance.
[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/14590/Specification.html , which is only used by users who purchase commodities from the NBCHAO.