Overview
CNSHP BZY-4B liquid surface/interfacial tension instrument is an economical and practical product, the main technical indicators meet the fully automatic basic standard. The instrument test platform adopts manual lifting (including fast and fine-tuning second gear), but the test process is still automatic test, calculation and display.
Features
1. Sensor responsive, high accuracy, LCD display
2. Automatically read the surface tension equilibrating value
3. Manual lifting has fast and fine-tuning second gear, simple and reliable operation
4. One-click reset function
5. One-click correction function, with random standard weight, accurate and fast
6. The instrument itself has small errors, effectively controlling measurement errors
7. Using platinum plate method or platinum ring method, can be connected to the computer, optional real-time Linear dispersion software
8. Tensammetric curve showing the change of surfactant over time
9. Can display different density liquid interfacial tension Linear dispersion
10. Optional sample thermostatic cup, Thermostatic bath control liquid temperature
11. Easy to operate
Principle
Measurement principle of Platinum plate method or Platinum ring method is adopted. Sensor detects liquid surface or interfacial tension, and automatically calculates and displays measurement results. Optional real-time Linear dispersion software can clearly display Linear dispersion of tension changes over time.
Applications
Surface tension measurement, interfacial tension measurement, surfactant research, oil-water interface analysis
Steps
1. Instrument preparation and startup
2. Use the one-click reset function
3. Use one-click correction function with standard weight
4. Manually lift the platform to the appropriate position (quick or fine-tuning gear)
Step 5 Start automated testing
6. Read the LCD display results
7. Optional connection to a computer for data logging and analysis
Notice
• Power supply voltage requirement AC220V +/- 10%
Measurement time: 3-5 seconds for low concentration samples
• Platform lifting distance: fast 16, fine-tuning 18, fine-tuning 0.02 per grid
• Optional thermostatic cup to control the temperature of the measured liquid
• Correction operation is required before use
• Pay attention to the temperature conditions of the operating environment
