FANGRUI BZY200 automatic Surface Tensiometer interfacial tension instrument, platinum ring method

BZY100, BZY200 are the upgraded products of BZY-101, BZY-102, BZY-201, BZY-202, etc. The performance has been greatly improved.

BZY100&BZY200 Surface Tensiometer is widely used in the quality control process related to surface interfacial tension, such as emulsifier or wetting agent and cleaning agent detection. It has the characteristics of reliable performance, easy to use, independent of computers and other equipment, and can provide accurate and reliable analysis in the case of a large number of sample testing requirements. BZY100&BZY200 is controlled by automatic motor to realize fast switching of precise surface and interfacial tension measurement.

Features

1. Using 4.3-inch touch screen, all operations and information are completed or displayed on the screen;

2. The sensor adopts the principle of electromagnetic force balance, with high sensitivity, high precision and high repetition;

3. Both platinum plate method and platinum ring method are used;

4. Fully automatic measurement, without calculation, directly display the surface tension value or interfacial tension value;

5. One-key reset, one-key correction; digital processing technology, no deviation;

6. Users can use standard samples (distilled water and pure ethanol) to calibrate the data to ensure the accuracy of the measurement;

7. Display measurement curves in real time, save measurement results, print main parameters, data and curves;

8. Double-door transparent plexiglass Wind Shield, easy to operate and reduce the use of environmental requirements;

9. Password management function to ensure data traceability and prevent data modification and accidental deletion;

10. Chinese/English interchange operation

Standards

We attach great importance to the repeatability and standardization of measurement results. The design of BZY100&BZY200 complies with all GB/T, EU, ISO, DIN specifications and ASTM standards on surface and interfacial tension.

ASTM D971 Standard Test Method for Interfacial Tension of Oil-Water by Ring Method

ASTM D1331 Standard Test Method for Surface and Interfacial Tension of Surfactant Solutions

ASTM D1417 Standard Method for Testing Synthetic Rubber Latex

DIN EN 14210 Surfactants - Determination of interfacial tension of surfactant solutions by the stirrup or suspension ring method

DIN EN 14370 Surfactants - Determination of surface tension

ISO 304 Surfactants - Determination of surface tension by the pulling film method

ISO 1409 Plastics/rubber — Polymer dispersions and rubber latexes (natural and synthetic) — Determination of surface tension by the ring method

ISO 4311 Anionic and nonionic surfactants — Determination of critical micelle concentration — Method for determination of surface tension using a hanging plate, stirrup ring or ring

OECD 115 OECD Guidelines for Testing Chemicals: Surface Tension of Aqueous Solutions

ISO 6889 Surfactants - Determination of surface tension by the pulling film method

GB/T 22237-2008 Determination of Surface Tension of Surfactants  

JB/T 9388 -2002 Technical Conditions for Interfacial Tensiometer  

JB/T 18396-2001 Determination of surface tension by natural latex ring method  

SH/T 1156-95 Determination of surface tension of synthetic latex  

GB/T 6541 - 86 Determination of interfacial tension between oil and water of petroleum products (ring method)  

ISO 1409-1995 Determination of surface tension of plastics, rubber, polymer dispersions and latex

ISO 6295-1983 Determination of interfacial tension of petroleum products, mineral oil and oil on water (ring method)  

GB/T 5549 (ISO304-1985) Determination of Surface Tension by Pull-up Film Method  

GB 15308-2006 Foam fire extinguishing agent

GBT 11276-2007 Determination of Critical Micelle Concentration of Surfactants

GB-T 22237-2008 Determination of Surface Tension of Surfactants

Application

Host X1, calibrated weight X1, extension hook X2, platinum ring X1, Glass ware X2, forceps X1, alcoholburner X1, power cord X1, operation manual X1

[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.