Intermolecular Forces formed liquid surface tension.Numbers of tension reflect on liquid sample's physics and chemical properties, it is one of the most important index to product quality. Intermolecular Forces formed liquid surface tension.Numbers of tension reflect on liquid sample's physics and chemical properties, it is one of the most important index to product quality.

1.It used electromagnetic force -balance-type transducer, improving the accuracy of the measurement

2.Demarcated one point and you can adjust the instrument, and it's very convenient.

3.the instrument can show current weight values and tesion Equivalence

4. Integrated temperature detection circuit, automatic temperature compensation for test results;

5. 240×128 dot matrix LCD screen, no logo button, with screen protection function;

6. Historical records with time stamps, store up to 255;

7. Built-in high-speed thermal micro printer, beautiful and fast printing, with offline printing function;

8.the instrument has RS232 interface equipment,it can connect to computer,and it convenient for data processing.
link:https://www.beijing-huazheng.com/transformer-oil-test-equipment/astm-d971-trasnformer-oil-interfacial-tension.html