Overview
The BZY200 surface tensiometer is an upgrade of the BZY series of products with greatly improved performance. The instrument is widely used in quality control processes related to interfacial tension, such as emulsifying agent, wetting agent and detergent detection. It has the characteristics of reliable performance, easy to use, and does not rely on computers and Miscellaneous equipment. It can provide accurate and reliable analysis under the needs of large-scale sample testing. The instrument realizes fast switching of accurate interfacial tension measurement through automatic motor control.
Features
1. With a 4.3-inch Touchscreen, all operations and information are completed or displayed on the screen
2. Sensor using electromagnetic force equilibrating principle, High Sensitivity, High Accuracy, High repeability
3. Both platinum plate method and platinum ring method are used
4. Fully automatic measurement, no need to calculate, directly display surface tension value or interfacial tension value
5. One-click clearing, one-click correction; digital processing technology, no deviation
6. Users can calibrate data with standard samples (distillation water and pure ethanol) to ensure measurement accuracy
7. Real-time display measurement Linear dispersion, save measurement results, print main parameters, data and Linear dispersion
8. Double Door Transparent Organic Glass Draft Shield, Easy Operation, Reduce Operating Environment Requirements
9. Password management function to ensure data Traceability and prevent data modification and erroneous deletion
10. Chinese/English swap operation
Principle
Sensor of electromagnetic force equilibrating principle is used to realize rapid switching of accurate interfacial tension measurement through automatic motor control. Automatic measurement process does not need to calculate, directly display surface tension value or interfacial tension value.
Applications
Ink, inks analysis printing/Spreader tendency, wettability, quality control, cleaning agent analysis surfactant absorption rate, properties, study the appropriate concentration, auxiliary liquid research aggregation and diffusion behavior, cosmetic analysis emulsion or suspension agent dispersion, Stability and wettability, Eletroplating analysis wettability, quality control, pesticides, traditional Chinese medicine analysis adsorption, dispersion, stability, paints, Coating analysis dispersion, stability, wetting, etc., transformer oil and other petroleum products The size of the oil-water interfacial tension value is closely related to the purity of the new oil and the deterioration of the running oil, water treatment sewage treatment, water quality analysis
Standards
ASTM D971、ASTM D1331、ASTM D1417、DIN EN 14210、DIN EN 14370、ISO 304、ISO 1409、ISO 4311、OECD 115、ISO 6889、GB/T 22237-2008、JB/T 9388-2002、JB/T 18396-2001、SH/T 1156-95、GB/T 6541-86、ISO 1409-1995、ISO 6295-1983、GB/T 5549(ISO304-1985)、GB 15308-2006、GBT 11276-2007、GB-T 22237-2008
Steps
1. One-click reset
2. One-click correction
3. Data calibrated using standard samples (distillation water and pure ethanol)
4. Fully automatic measurement, direct display of surface tension value or interfacial tension value
5. Real-time measurement Linear dispersion, save measurement results
6. Print main parameters, data and Linear dispersion (optional printer)
Notice
• Users can calibrate data with standard samples (distillation water and pure ethanol) to ensure measurement accuracy
• Password management function to ensure data Traceability and prevent data modification and erroneous deletion
• Double Door Transparent Organic Glass Draft Shield, Easy Operation, Reduced Operating Environment Requirements
