Overview
The BZY-1A fully automatic surface tensiometer is a High Accuracy, versatile surface tension test instrument for the scientific measurement of liquid surface and interfacial tension. The instrument uses the platinum plate method or platinum ring method for measurement, has a wide Measurement range of 0-600 mN/m, has a resolution of up to 0.01 mN/m, and a standard error of only +/- 0.02 mN/m, providing excellent Repeatability while ensuring High Accuracy.
Features
Measurement range 0-600 mN/m, minimum resolution 0.01 mN/m, standard error +/- 0.02 mN/m, Repeatability +/- 0.02 mN/m.
2. Equipped with a large-screen LCD display, with backlight adjustment function, real-time display of data and temperature, and fast reading time (3-5 seconds).
3. The platform lifting function supports slow and fast switching, and the operation is flexible and convenient.
4. Standard real-time Linear dispersion analysis software and RS232 signal output interface (with USB adapter cable), convenient data export to computer analysis.
5. Temperature range (0~ 100 ℃), optional ordinary or low temperature thermostatic pool to meet the diverse experimental needs.
Principle
The instrument uses platinum plate method or platinum ring method for measurement, and realizes accurate testing of liquid surface or interfacial tension through platform lifting function, and uses temperature sensor and real-time Linear dispersion software for data collection and analysis.
Applications
Chemicals, materials, biology, pharmaceuticals
Steps
1. Connect the power supply and turn on the instrument.
2. Select the Measuring method (Platinum plate method or Platinum ring method).
3. Set the platform lifting speed (slow or fast).
4. Observe real-time data and temperature through the LCD display.
5. Use the RS232 interface to connect to a computer and export and analyze data through standard software.
Notice
• Power supply voltage of the instrument is AC220V, 50/60Hz, please make sure the power supply matches.
• Test Temperature range is 0~ 100 ° C, out of range may affect Measurement accuracy.
• Optional thermostatic pool should be configured according to experimental requirements.
• Appearance and cable should be checked before use.
