Specifications
| Measuring method | Platinum plate method, platinum ring method, or both |
| Operation mode | Automatic lifting, automatic measurement |
| Measurement range of surface tension | 0~400mN/m |
| clear range | 0~400mN/m |
| Sensitivity | 0.01mN/m |
| Repeatability | ±0.05mN/m |
| Display mode | Surface/interfacial tension value (platinum plate method), maximum force value (platinum ring method) |
| Display mode | Wide Viewing Angle backlit LCD, digital display |
| Temperature range | RT or 5~ 90 ℃ (optional sample thermostatic jacket cup and thermostatic circulating bath) |
| Measurement time | Low concentration samples: platinum plate method takes 3 to 5 seconds, platinum ring method takes 40 to 60 seconds |
| Automatic calibration | Yes. |
| Automatic calibration of Accuracy | Yes. |
| Temperature automatic compensation | Yes. |
| Data processing software | Yes. |
| Interface | RS232/USB2.0 |
| Dimensions | 400*200*430mm |
| Net Weight | 15Kg |
| Power supply Voltage | 220V/50Hz |
Packing list
Host x1, alcoholburner x1, platinum plate (or ring) x1, forceps x1, sample dish x2, standard weight x1, operation manual x1, warranty card x1
After-sales instructions
Warranty days: 365 days
[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/8783/Specification.html , which is only used by users who purchase commodities from the NBCHAO.