Introduction: The main technical indicators of the table/interfacial tension meter are still up to the standard of the fully automatic basic type. Except that the test platform of the instrument is changed from automatic lifting to manual lifting (including rapid and fine adjustment of the second gear), the testing process is still automatic testing, calculation and display. . Under the premise of ensuring technical indicators, it is an economical and practical product. Features: 1. Sensitive sensor response, high precision, liquid crystal display; 2. Automatically read the surface tension balance value; 3. Manual lifting with quick and fine adjustment of the second gear, the operation is simple and reliable; 4. Clear with one key, absolutely correct; 5. A key correction, with the standard weight attached, accurate and rapid; 6. The error of the instrument's own cause is small, and various errors in the measurement process are more effectively controlled; 7. Use the platinum plate method or the platinum ring method, connect the computer, select the real-time curve software: 8. The rise or fall curve of the tension with time due to the presence of the surfactant can be clearly shown. 9. Can display curves and times from low to maximum tension values for two different densities of liquid interface, such as the oil/water interfacial tension value. 10. Optional sample thermostat cup, external thermostatic bath can control the temperature of the measured liquid. Technical Parameters: Model Number: BZY-3B Measurement method: board Measuring range (mN/m): 0~400 Minimum resolution (mN/m): 0.1 Standard error (mN/m): ±0.1 (double distilled water at 20°C) Repeatability (mN/m): ±0.1 Display mode: LCD Sample platform lift mode: Manual (minute quick and fine adjustment second gear) Signal output interface: RS232C Source: AC220V±10V Dimensions (mm): 300×290×400 Net weight (kg): 7
Introduction: The main technical indicators of the table/interfacial tension meter are still up to the standard of the fully automatic basic type. Except that the test platform of the instrument is changed from automatic lifting to manual lifting (including rapid and fine adjustment of the second gear), the testing process is still automatic testing, calculation and display. . Under the premise of ensuring technical indicators, it is an economical and practical product.
