用途：

该仪器用于测量各种液体的表面张力及矿物油与水的界面张力，采用微计算机技术，具有自动化程度高，测量数据稳定、可靠等优点，符合国家GB6541方法标准的要求。广泛应用于电力、石油、化工及科研等部门。

 

主要技术指标：

1.测量方法：圆环法；

2.测量范围：5～95mN/m; 

3.灵 敏 阈：0.1 mN/m；

4.准 确 度：±0.4 mN/m； 

5.电源：AC220V±5% 

6.频率：50Hz±2.5%; 

7.消耗功率：25VA。

The instrument used to measure the surface tension of various liquids and mineral oil and water interfacial tension, using micro-computer technology, with a high degree of automation, measurement data is stable and reliable, etc., in line with national GB6541 method standards. Are widely used in electric power, petroleum, chemical and scientific research sectors.
 
Main technical indicators:
1. Measurement method: Circle method;
2. Measuring range: 5 ~ 95mN / m;
3. Sensitivity threshold: 0.1 mN / m;
4. Accuracy: ± 0.4 mN / m;
5.   power source: AC220V ± 5%
6.   frequency rate: 50Hz ± 2.5%;
7. Power consumption: 25VA.