We vigorously expand the domestic and foreign markets, strive to climb the peak of the AC DC High Voltage Divider, battery discharge machine, primary current injection test system industry, and develop towards modularization, groupization and internationalization. The company focuses on the future and continues to create new energy-saving, environmentally-friendly and low-carbon solutions to help our users win the competitive challenges in the future. Our company has experienced research and development experts and field of product equipment and has excellent marketing team and professional management team. We are an enterprise with sustainable development capabilities. We are brave and determined to implement the necessary changes, keeping an open mind and vision at all times, which not only helps us to adapt to changes and adjust ourselves quickly, but also makes us open to challenges.

HZZL-3 ASTM D971 Transformer Oil Interfacial Tension Meter

Product Introduction

The ASTM D971 Transformer Oil Interfacial Tension Meter is a simple and easy to use testing instrument that uses physical methods instead of chemical methods. The amount of intermolecular tension reflects the physicochemical properties of the liquid sample and is one of the important indicators of product quality. And our ASTM D971 Transformer Oil Interfacial Tension Meter with automatic interfacial tension meter can quickly and accurately measure the surface and interfacial tension values of various liquids, and display the results automatically.

Features

Our ASTM D971 Transformer Oil Interfacial Tension Meter has won the favor of users in the market with its good performance and reasonable price. It adopts electromagnetic force balance type sensor to improve the measurement accuracy, and it is very convenient to adjust the instrument by calibrating one point. It is integrated temperature detection circuit, which automatically compensates the temperature for the test results. The instrument has RS232 interface device, which can be connected with computer to facilitate data processing.

CE Certification of HZZL-3 ASTM D971 Interfacial Tension Meter For Transformer Oil

Technical Characteristics

Matters needing attention

1. Working environment:

The working environment of the instrument should meet the requirements mentioned in Chapter 4.

2. Platinum ring:

The plane of the ring should be parallel to the page on the north side, and the ring must maintain a certain degree of roundness. The platinum ring should be clean. It can be cleaned with detergent, then rinsed thoroughly with pure water. After cleaning, heat the platinum wire in the oxidizing flame of an alcohol lamp until it glows orange-red.

3. Test cup:

The test cup should be clean, and it can be cleaned and washed, then rinsed with hot water, and finally rinsed with pure water, and drained before use.

4. Obtaining pure water:

It is best to use distilled water that has been purified multiple times. Tests have shown that some commercially available purified drinking water can meet the experimental requirements.

5. Calibration of the instrument:

After the instrument is subjected to a large impact, or after moving, the weight in the setting items should be calibrated.

Our company is a highly knowledge intensive enterprise. We attach great importance to the cultivation of talents, the development of new Lab Equipment Calorific Value Testing Equipment and Bomb Calorific Meter, the expansion of international markets and the mastery of marketing channels. The company continues to strengthen quality management and improve service levels, and is willing to create a better future with you with sincerity as a friend and service as a companion! Our company has been taking quality reputation as the purpose, taking the market as the guidance, seeking development by innovation, and constantly develop new products.

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