ISO 6295 Automatic Interface Tension Tester For Transformer Oil WilhelmyPLate Method

SH107C Automatic interface tension meter

The SH107C Automatic Interfacial Tensiometer is designed and manufactured in accordance with GB/T 6541, using the ring method to measure the surface tension of various liquids (liquid-gas interface) and the interfacial tension between mineral oil and water (liquid-liquid interface) under unbalanced conditions. This instrument employs microprocessor technology, featuring high automation, simple operation, and reliable performance. After injecting the sample into the sample cup, simply press the start button, and the instrument will automatically complete the measurement of the sample. It can also automatically calculate the tension value of the tested sample based on the input parameters.

Performance Features:

● Utilizing an innovative high-precision sensor with rapid electromagnetic force balance, it enhances measurement accuracy and linearity;

● The instrument adopts a single-point calibration method, which is simple and convenient, eliminating the complex multi-point calibration process required by the previous generation of sensors and removing the need for zero and full-scale potentiometers;

● Display the equivalent tension value and current weight in real time (can serve as an electronic balance for weighing);

● Integrated temperature detection circuit with automatic temperature compensation;

● Dynamic tension curve display;

● Sino-English interface function, one-click switch;

● Temperature control employs PID self-tuning technology; the entire process of pure water calibration and oil sample testing is maintained at 25±1°C

● Automatic printing of experimental results

● Automatically adjust parameters using different measurement ring instruments

Technical parameters

Note: The appearance images, dimensions, volume, and weight of the instrument are for reference only. Updates to the instrument may involve minor changes without further notice.

Packing List

Shandong Shengtai Instrument Co., Ltd. provides the following quality assurance for the instruments sold to you:

----The provided instrument materials are brand new, meet national quality standards, and have a manufacturer's certificate of conformity;

----The materials and main components provided meet the technical requirements specified in the technical documentation;

----The overall quality assurance period of the equipment is one year (excluding normal wear and tear of vulnerable parts).

----We are responsible for free maintenance of any instrument quality issues that occur during the warranty period. Due to equipment malfunction caused by the user's responsibility, we are responsible for repairing and charging reasonable fees.

----Lifetime discounted supply of parts for equipment, and lifetime maintenance and repair of the entire machine.

----After the expiration of the warranty period, if the user needs maintenance and technical services, we will only charge a cost fee.