ST-1546C Insulating Oil Dielectric Strength Tester

ST-1546C Insulating Oil Dielectric Strength Tester

Product Introduction:

     The ST-1546C Insulating Oil Dielectric Strength Tester complies with GB/T507-2002 (1986), DL429.9, and DL/T846.7 standards. It is used to test the degree of physical contamination of insulating oil by water and other suspended substances. The testing method involves placing the sample in the dielectric strength tester and applying a uniformly increasing alternating electric field at a certain rate until the sample breaks down. Our company's research personnel, leveraging their strengths and through numerous field tests and long-term unremitting efforts, have developed this highly accurate, fully digital industrial instrument. The machine is easy to operate, has strong anti-interference capabilities, and is safe and reliable. It can be widely used in industries such as power, petroleum, chemical, universities, commodity inspection, and scientific research.

Features:

◆ Equipped with a microprocessor, color LCD display, and unmarked key operation

◆ Automatically completes a series of operations such as voltage boosting, holding, stirring, standing, calculation, and printing

◆ Uses an automatic sine wave generation device and stepless voltage regulation for pressurization, making the test voltage more stable and reliable

◆ Features protections such as overvoltage, overcurrent, and limit protection to ensure the safety of experimenters

◆ Utilizes an advanced dry-type transformer combination, compact size, lightweight, and easy to use

◆ Data is automatically stored and can be retrieved and printed at any time

◆ Unique high-voltage end sampling design allows test values to directly enter the A/D converter, avoiding errors caused by analog circuits and making measurement results more accurate

◆ The instrument's oil cup is made of special glass cast in one piece, eliminating interference phenomena such as oil leakage

◆ The instrument is equipped with a wide-range watchdog circuit to prevent crashes

◆ Provides metrology certificates from the Institute of Metrology Science for a fee

Technical Parameters: