Introduction: The new fully automatic surface tension meter is a high-level interface chemical analysis instrument specially designed and manufactured to meet users' needs for high-precision control of R&D and quality in the field of interface chemical testing. For the physical properties of liquids and solids in surface chemistry subjects, complete combinations have been made. Surface tension (ST)/interfacial tension (IT) tests can be performed. Analytical testing of solid materials, powders, and fiber contact angles (CA). Critical Surface Micelle Concentration (CMC) Measurements. Measurement of liquid density (g/ml) and measurement of mass (g) of the object. The SFT-D series surface tension analysis system is based on an open software design concept and a modular electrical appliance structure. Beautiful appearance, light and flexible, simple operation, accurate measurement, reliable quality, Features: 1, high precision, high stability sensor 2, high-precision sample stage lift control system, repeatability up to 0.5um. SFT-D series interface tension meter adopts optical precision grinding screw control parts to control the smooth operation of the sample table and high positioning accuracy. 3, a key to zero function, automatic measurement, the operation is simple, fast, the greatest possible reduction in human error. Whether analyzing surface tension, interfacial tension or contact angle, critical micelle concentration, the D-series interfacial tension meter provides a fully automatic measurement method, which greatly improves the reproducibility of measured values and reduces the generation of human error. 4, a variety of measurement methods, to provide you with a comprehensive interface chemical performance experimental solutions. The new series of surface tensiometers provide you with two standard surface tension/interfacial tension test methods: platinum plate method (hanging plate method) and platinum ring method; we have selected the corresponding module, we provide you with Wilhelmy contact angle analysis, fiber contact angle Analysis, powder contact angle analysis, etc. based on weighing method of solid material hydrophilicity analysis method. At the same time, Harker's independent property rights A3/A4/A5 surface tension test method is provided. Can compare data and methods with imported products. 5, self-calibration function, comprehensively improve the reliability of the test The SFT-D has an instrument sensor calibration function that allows you to more effectively control the reliability of the measured value. 6, liquid level automatic search function. 7, powerful database management functions SFT-D provides powerful database management functions. Not only can you save and display test data in real time, but you can also search historical data and add data directly to the original test report. You can also export all test data as an ORIGIN curve. Technical Parameters: 1.Sensor index of surface tension meter and interface tension meter (1) Value range: 0-1000mN/m (2) Measurement resolution: 0.01mN/m (3) Accuracy of measurement: 0.01mN/m (4) Data transfer speed: Up to 23 data per second (5) Real-time data acquisition (6) Zero return mode: One-touch automatic zeroing 2, sample stage control (1) Lifting range: 0-50mm (2) Lifting accuracy: Repeatability: 0.5um (3) Lift speed control: Adjustable speed, variable speed control during measurement (4) Control mode: Automatic control through USB port software to improve compatibility (5) Displacement reading method: The software encoder directly reads the position 3, communication: USB2.0 communication, no RS232 compatibility issues, can be directly connected to the laptop 4, temperature reading (3) Temperature reading accuracy 0.01°C (4) Temperature reading method Software automatically reads and displays independently.
Introduction: The new fully automatic surface tension meter is a high-level interface chemical analysis instrument specially designed and manufactured to meet users' needs for high-precision control of R&D and quality in the field of interface chemical testing. For the physical properties of liquids and solids in surface chemistry subjects, complete combinations have been made. Surface tension (ST)/interfacial tension (IT) tests can be performed. Analytical testing of solid materials, powders, and fiber contact angles (CA). Critical Surface Micelle Concentration (CMC) Measurements. Measurement of liquid density (g/ml) and measurement of mass (g) of the object. The SFT-D series surface tension analysis system is based on an open software design concept and a modular electrical appliance structure. Beautiful appearance, light and flexible, simple operation, accurate measurement, reliable quality,
