Specifications
| Measurement range of surface tension | 0~180mN/m |
| Reading Accuracy | 0.1mN/m |
| Measuring method | Ring method |
| Platinum Ring Specifications | Platinum ring R9.55mm, platinum wire r0.3mm |
| Net Weight of instrument | 4.3Kg |
| principle | Measurement of liquid surface or interfacial tension, reflecting intermolecular forces. |
| purpose | Measure the liquid surface tension or interfacial tension. |
| function | Measure liquid surface tension, assist R & D, Quality control, Process optimization. |
| material | iron |
Packing list
host X1, manual X1, certificate X1, warranty card X1
After-sales instructions
Warranty days: 1095 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/38971/Specification.html , which is only used by users who purchase commodities from the NBCHAO.