SH107 automatic interfacial tensiometer is designed and
manufactured by GB/T6514. It measures the surface tension of
various liquids (liquid-gas interface) and the interfacial tension
of mineral oil and water (liquid-liquid interface) under
non-equilibrium conditions by the annular method.
The instrument adopts microprocessor technology, high degree of
automation, simple operation, reliable work, after the sample is
injected into the sample cup, as long as press the start button,
the instrument can automatically complete the measurement of the
sample, and can automatically calculate the tension value of the
test sample according to the specific parameters of the input.
The instrument adopts single-chip technology, large LCD display,
beautiful appearance, high degree of automation, simple operation,
high accuracy, good repeatability.
| Product model | SH107 |
| Product model | Automatic interface tension meter |
| Manufacturer | Shandong Shengtai Instrument Co., Ltd |
| Test items | It is widely applicable to the measurement of interfacial tension
in the production process and products of electric power,
petroleum, chemical, railway and other industries |
| Compliance with standards | Designed and manufactured in accordance with GB/T6514 |
| Simple technical features | Adopt single-chip technology, large screen LCD display, beautiful
appearance, high degree of automation, simple operation, high
accuracy and repeatability |
ASTM D971 Automatic Interface Tensiometer
Platinum Ring Method Automatic Surface/Interface Tension Tester/
Fully Automatic Oil Liquid Interface Surface Tension Meter Du Nouy
Ring Tensiometer
Automatic Surface Tension Meter, Digital Tensiometer for Liquid
Petroleum
Input data parameters are saved when power is off;
With temperature correction function.
The instrument is widely used in the measurement of interfacial
tension in the production process and products in electric power,
petroleum, chemical industry, railway and other industries.
Technical parameters
| Display | large screen LCD display interface tension |
| Measurement method | Platinum ring |
| Measuring range | 2 ~ 200mN/m |
| Sensitive valve: | 0.1mN/m |
| Accuracy | ±0.01mN/m |
| Slow | 0.3 -- 0.4 mm/S |
| Movement speed: fast | 1mm/S |
| Power consumption | 20VA |
| Dimension | length 185, width 290, height 360 |
| Working environment | Temperature:10ºC-30ºC; Humidity: ‹80% |
| Power supply | AC220V±5%, 50HZ |
| Overall dimensions: | length 185, width 290, height 360 |
| Weight | 15kg |
Packing list
| S/N | Name | Unit | Quantity | Remarks |
| 1 | Host | set | 1 | |
| 2 | Platinum ring | piece | 1 | |
| 3 | Pendant | piece | 1 | |
| 4 | Weight (1g) | piece | 1 | |
| 5 | Tension cup | piece | 1 | |
| 6 | power cord | piece | 1 | |
| 7 | Printing paper | piece | 1 | |
| 8 | power cord | piece | 1 | |
| 9 | Instructions | copy | 1 | |
| 10 | Certificate of approval | copy | 1 | |
