Principle of automatic tensiometer
2024-06-28 20:05:42
ZL-3 automatic interfacial tension meter adopts the ring method (GB6541) under non-equilibrium conditions to measure the surface tension of various liquids (liquid-gas interface) and the interface tension of mineral oil and water (liquid-liquid interface). The instrument uses the latest Philips microprocessor technology, large-screen color LCD display, large-capacity FLASH storage of experimental data can store 200 experimental results, Chinese-friendly interface, automatic calculation and printing of test results, high degree of automation, human-computer dialogue strong ability. This instrument is a new generation of products for surface tension measurement in petrochemical power industry.
The main technical parameters
Display mode: large color LCD Chinese character display
Measurement method: ring method (GB6541)
Measuring range: 5 ～ 200mN / m
Sensitivity: 0.1mN / m
Accuracy: 0.3mN / m
Operating temperature: 0 ～ 70 ℃
Operating humidity: ≤80%
Power source: AC 220V ± 5%, 50Hz
Power consumption: 20VA
Dimensions: 185 × 290 × 360 (mm)
Weight: 15Kg
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