Intermolecular forces will generate interface tension and surface tension of liquids. The
value of tension reflects liquid sample's physics and chemical properties, which is one of
the most important index for product quality. ZJY807 automatic tension tester tests kinds
of liquid surface tension and interface tension according to ring method which is simple
and accurate. It is widely used in electric, petroleum, chemical medicine, food and
1· Exclusive and quick response electromagnetic balance sensor is adopted, to improve
the accuracy of the measurement and degree of linearity.
2· Only using one point calibration, to solve the problem of previous sensor which needs
multi-point calibration. It is no need to use zero potentiometer and full scale
3· Real-time show equivalent tension value and current weight.
4· Integrated with temperature detection circuit, to compensate temperature automatically
for test result.
5· 240*128 dot matrix LCD screen. No logo button has function of screen protection.
6· Save up to 255 history records with time indicated.
7· Built in high speed thermal mini printer to print out quickly. It also has function of off -
|Accuracy||0.1% of the reading±0.1 mN/m|
|Power supply||AC220V±20%, 50Hz±10%|
|Maximum power||consumption 20W|
|Environmental temperature||10~30ºC(25ºC is the best)|
|Environmental humidity||≤85% RH|