Overview
Intermolecular forces form the interfacial tension or surface tension of liquids. The magnitude of this tension reflects the physicochemical properties and composition of the liquid, serving as a crucial indicator for assessing product quality in relevant industries. Our fully automatic surface tension tester complies with GB/T 6541 standards and employs the ring method (platinum ring method) to measure the surface tension (liquid-gas interface) and interfacial tension (liquid-liquid interface) of various liquids. This method is widely adopted due to its simplicity and high precision. It finds extensive application in power generation, petroleum, chemical engineering, pharmaceuticals, food processing, and educational sectors.
◆ Features an innovative fast-response electromagnetic force balance sensor, enhancing measurement accuracy and linearity;
◆ Requires calibration at only one point, eliminating the multi-point calibration needed in previous sensor generations. Eliminates the need for zero adjustment potentiometers and full-scale adjustment potentiometers;
◆ Displays real-time equivalent tension values and current weight (can function as an electronic balance);
◆ Integrated temperature detection circuit automatically compensates test results for temperature variations;
◆ 240×128 dot-matrix LCD display with unlabeled keys and screen saver function;
◆ Time-stamped history log storing up to 255 records;
◆ Built-in high-speed thermal microprinter for fast, clear printing with offline capability;
◆ Standard RS232 interface for optional computer connectivity to facilitate test data processing.
Measurement Range: 0-200 mN/m
Accuracy: 0.1% of reading ±0.1 mN/m
Resolution: 0.1 mN/m
Sensitivity: 0.1 mN/m
Power Supply Voltage: AC220V±20% 50Hz±10%
Maximum Power Consumption: 20W
Operating Ambient Temperature: 10～30℃ (Typical value 25℃)
Operating Ambient Humidity: ≤85% RH
Dimensions: 200×300×330 (mm)
Weight: 6kg
We provide you with free consultation services
Engineers provide guidance for installation and commissioning
Technicians can provide on-site maintenance services and receive regular training
Perfect technical consulting service system
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Contact Us
Address: China Optics Valley No. 1, Fenghuangyuan 2nd Road, Donghu High-tech Development Zone, Wuhan City
whmoen@163.com
24-Hour service hotline
15997412136
Unified service hotline
400-017-7185
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