Introduction:
BZY series automatic liquid meter/interfacial tension meter is a laboratory measuring instrument that uses physical method instead of chemical method to determine liquid surface/interfacial tension. It can quickly and accurately test the tension value of various liquid-gas surfaces and liquid-liquid interfaces. . Widely used in petroleum, chemical, pharmaceutical, printing, textile, electric power and other industries.
BZY series automatic table/interfacial tension meter adopts advanced electromagnetic force closed-loop force measurement system, single-chip microprocessor control, automatic measurement, easy operation, excellent performance, high test results, high stability, high repeatability, High linearity. Features:
Compared to other surface tension meters, BZY series surface tension meters include but are not limited to the following advantages:
Fully automated measurement minimizes human error;
Automatically read the surface tension balance value;
One-click clear (any value between 0-400mN) is absolutely correct;
One-key correction, with the standard weight attached, accurate and rapid;
The use of the platinum plate method, in full compliance with the requirements of the Wilhelmy Platinum Plate Method Basics, offers the possibility of making measurements in the following environments:
Changes in surface tension values at different times due to the presence of surfactants
Measure high-viscosity liquids (automatic reading of balance values)
Interfacial tension between two insoluble liquids, such as oil and water.
Sensors are sensitive and accurate, providing the possibility of providing comparable data for good reproducibility.
Simple operation, no need for any external computer control;
The error of the machine itself is small, and it is more effective to control various errors in the test process;
Optional sample thermostat cup, sample temperature detection device and external thermostat bath.
Surface/Interface Tension Test Method: Platinum Plate Method (or Platinum Ring)
Surface/Interface Tension Tester Operation: Sample Table Automatic Lifting, Automatic Measurement Technical Parameters:
Product model number: BZY-1
Measurement method: Platinum plate method (Platinum ring method)
Test range mN/m: 0-400
Peeling range mN/m: 0-400
Resolution mN/m: ±0.1
Standard error mN/m: ±0.1
Repeatability: ±0.1
Data display: LED display
Measurement time: 3-5 seconds for low concentration samples
Platform lift: automatic
Platform lift distance (mm): 60
Signal output interface: RS232C
Real-time curve software: standard
Sample temperature: 0～110°C
Temperature sensor: PT:100
Supply voltage: AC220V±10%
Dimensions (mm): 400×200×400
Net weight (kg): 15
Introduction:
BZY series automatic liquid meter/interfacial tension meter is a laboratory measuring instrument that uses physical method instead of chemical method to determine liquid surface/interfacial tension. It can quickly and accurately test the tension value of various liquid-gas surfaces and liquid-liquid interfaces. . Widely used in petroleum, chemical, pharmaceutical, printing, textile, electric power and other industries.
BZY series automatic table/interfacial tension meter adopts advanced electromagnetic force closed-loop force measurement system, single-chip microprocessor control, automatic measurement, easy operation, excellent performance, high test results, high stability, high repeatability, High linearity.
