DYT series portable transformer oil test equipment are fully automatic micro controller based system, completely self-contained, compact and portable giving smooth variable test voltage from 0 to 60, 75, 80, 90 or 100 kV for testing the dielectric strength of insulating oil under standards of IEC156/IS6792/ASTM D1816/ASTM D877/ UNE 21.

1. Auto mode

DYT series insulating oil testers are fully automatic type.

1) IEC-156, IS6792, ASTM D 877, ASTM D 1816, UNE 21.

2) Withstand Test A

3) Withstand Test B

4) 5 Minute Test

5) User defined

2. 100 Test results storage capacity

DYT series insulating oil testers has a storage capacity of 100 test results which can be recalled and printed.

3. LCD display

DYT series insulating oil testers use LCD

for easy readability of the BDV test results. 

4. Built in printer

The printer used is a thermal paper print outs.

The paper rolls can be easily installed by any person.

5. User Friendly RS 232 Interface

RS 232 interface is very easy to use to communicate stored data which can be saved in text format.

6. Safety protection

Safety interlocks are provided on the test chamber. Zero interlock protection to ensure operator safety.

7. Accurate Performance

DYT series not only has all basic functions of an insulating oil tester but also has unique features that are seldom seen in similar products. For e.g. PROOF test A, PROOF test B,

5 Minntes test, LCD to display all test data.

DYT series ensures high work efficiency and reliability in any tough environment.

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Located at Chongqing city--a southwest electromechanical manufacturing center as well as national municipality, Chongqing TOP is a professional leading manufacturer and supplier of oil purifiers and various related testers. We consists of departments respectively for technological development, machinery manufacture, instrument manufacture, quality control etc. On basis of mature development and manufacture technology and highly qualified production management team, the products own high quality, easy operation, excellent performance and lone service life.

TOP Oil Purifiers are widespread in the fields of electric power, petrifaction, mineral, shipbuilding, steel construction, bridge, automobile and railway, playing a great role in reducing energy consumption for clients as well as environmental pollution. We provides you with reliable oil purifiers such as transformer oil purifier, turbine oil purification machine, hydraulic oil purifier, lubricating oil filtration machine, fuel oil restoration, oil and water separator, oil regeneration equipment, waste oil recycling equipment etc.



TOP Testers works on the development, production, market, technical and after-sale service for petrochemical analyzers, transformer substation electrical testing equipment and circuit detecting equipment. Main products are water content testers, surface/interfacial tension testers, flash point testers, kinematic viscosity testers, oil acidity testers, insulation oil dielectric strength testers, transformer characteristics testers, relay protection testers, high voltage testing equipment etc.



Honest Team - TOP always honestly treat you and keep faith to make you satisfied with every cooperation with us.
Sincere Communication - TOP sincerely communicate with you to guarantee the provided products to be your ideal ones.
Reliable Quality -TOP own high quality and high performance for every TOP product is under strict quality control and testing.
Service Commitment - TOP bring you prompt, considerate and professional aftersale service and technical support, and explore technology future together.