CNSHP BZY-3H manual Surface Tensiometer

Introduction

The main technical indicators of the table/interface tensiometer still meet the standard of fully automatic basic type, except that the test platform of the instrument is changed from automatic lifting to manual lifting (including fast and fine-tuning two gears), the test process is still automatic testing, calculation and display. On the premise of ensuring technical indicators, it is an economical and practical product.

 Features

* The sensor is responsive, with high precision and liquid crystal display; 
* Automatic reading of surface tension balance value; 
* There are two gears for manual lifting, fast and fine-tuning, which is simple and reliable to operate; 
* One-click clearing, very correct; 
* One-key correction, with the standard weights that come with it, accurate and fast; 
* The error of the instrument itself is small, and the various errors in the measurement process can be controlled more effectively; 
* Using platinum plate method or platinum ring method, connected to the computer, optional real-time curve software: 
* Tension rise or fall curves over time due to the presence of surfactants can be clearly displayed. 
* It can display the curve and time of the interface between two different densities from low to high tension value, such as oil/water interface tension value. 
* Sample thermostat cup can be optional, and the temperature of the measured liquid can be controlled by an external thermostat. 
* Easy to operate.

Application

The basic function of a tensiometer is to test the surface tension of a liquid and the liquid-liquid interface tension. Surfactants are widely used in all walks of life, and the main application fields are introduced as follows:

Applicable Standards

The following standards apply to the fully automatic, automatic table/interface tensiometer produced by our factory

1. JB/T9388-2002

2. GB/T6541-86

3. ISO1409-1995 "Determination of Plastic, Rubber, Polymer Dispersions and Latex Surfaces"

4. GB/T22237-2008

5. GB11278-89 Determination of Critical Micellar Concentrations of Anionic and Nonionic Surfactants (Ring Method)

6. GB/T18396-2001

7. SH/T1156-99

        and other liquid tension test standards

[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.