JYW-200b Fully Automatic Surface Tension Meter Resolution 0.01mN/m Range 200.0mN/m

▲JYW-200b Automatic surface tensiometer is a kind of equipment that used to test the surface tension of a single liquid or the interfacial tension between two kinds of liquids. It can test the surface tension value of manyliquids quickly , display the result accurately and automatically. It can be used to test the surface tension of chemical reagent,the surfactant,liquid oils and fats etc. and the interfacial tension of the Oil and water class. It can be used to the scientific researching,Industrial testing and teaching. JYW-200B has added computer software control while controlling the host, with a resolution of 0.01mN/m (milliNewton/meter). The computer software can display, save, and print tension curves and test data reports. ▲Technical parameter ▲1.1.Measuring range 0~200.0mN/m ▲1.2.Resolution 0.01mN/m ▲1.3.Accuracy of measurement ±1% ▲1.4.Repeatability error ±1% ▲1.5.The function of peak value holding ▲1.6.The function of automatic average ▲1.7.The function of automatic stop when it finished the test ▲1.8.Power supplyAC 220 V 50Hz /110VAC 60Hz ▲1.9.External size: 300 ×300× 400 (mm) ▲1.10.Ambient temperature 20±5℃ ▲1.11.Weight: 7.5Kg

• 1. The ring method testing method adopts a scientific tension value correction method, and the correction is no longer using the gravity method, but using two standard substances for correction.
• 2. The integrated molding shell and precise direct transmission mechanism make the instrument reliable and durable.
• 3. Adopting a 32-bit ARM high-end microcontroller control to ensure stable and accurate display values. Adopting a 24 bit AD converter, the conversion speed is fast and the force value collection is more accurate.
• 4. Adopting high-end LVDT displacement sensors, with good linearity, sensitive output signals, and accurate impedance matching, ensuring repeated testing accuracy
• 5. The instrument has an automatic stop function, which can be set to automatic stop when testing surface tension. After the test is completed, the lifting table will automatically stop moving and display the tension value.
• 6.JYW-200B has added computer software control while controlling the host, with a resolution of 0.01mN/m (milliNewton/meter). The computer software can display, save, and print tension curves and test data reports.