Specifications
| Measurement method | Platinum plate, ring method (choose one of the two) |
| Surface tension Measurement range | 0~200mN/m |
| Minimum resolution | 0.01mN/m |
| standard error | ± 0.02mN/m (secondary distillation water at 20 ℃) |
| Sexual repeability | ±0.02mN/m |
| Display | LCD |
| Platform lifting method | Manual: divided into fast and fine-tuned second gear |
| signal output interface | RS232C |
| Power | AC220V±10V |
| Dimensions | 300*290*400mm |
| Net Weight | 7kg |
| Linear dispersion software | A set of Linear dispersion software is provided for free. By installing the program to the computer, the Linear dispersion diagram, data and time of the tension value can be displayed at the same time. Data can also be saved for customer inquiry. |
Packing list
Host X1, alcoholburner X1, platinum plate X1, forceps X1, Glass ware X2, operation U disk X1, standard weight X1, synchronous Linear dispersion software 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/38928/Specification.html , which is only used by users who purchase commodities from the NBCHAO.