Using a complete scientific high quality management program, superior high quality and superior faith, we acquire great reputation and occupied this industry for Transformer Oil Kinematic Viscosity Tester, vlf withstand test, Kinematic Viscosity Tester. We embody integrity and business ethics in our work, putting business and social success above personal gain. We can accurately grasp market demand, serve market positioning, and allocate market resources. We offer our customers a wide range of options, and we offer a full range of professional services and solutions to our clients, with the world as our business arena. Rich experience in design and manufacturing, mature and reliable production technology, to provide customers with satisfactory products, has enabled our business to spread all over the world.
1. Introduction & Application
FT-YJS-059A ASTM D924 Transformer Oil Dielectric Loss Tester/ Tan Delta Oil Tester/ Insulating Oil Power Factor Tester is new generation of fully automatic portable insulating oil dielectric loss and resistivity meter designed according to ASTM D924 and GB/5654. It can measure oil dielectric loss and volume resistivity at the same time. It is easy to operate with reliable and accurate test data.
2. Evaluating Test Results
Test results can be greatly affected by the handling, cleaning and storage of oil and test instrument components. Erroneous results may be caused by:
● Pollution due to sampling or improper handling.
● Incomplete cleaning of the cells
● Prolonged exposure of the oil to light during storage.
3. Technical Parameters
Display |
English Touch Screen LCD |
Measuring range |
Capacitance: 5pF-200pF Relative permittivity: 1.000-30.000 Dielectric loss factor: 0.00001-100 DC resistivity: 2.5 MΩm-20 TΩm |
Measurement accuracy |
Capacitance: ± 0.5% + 1pF Relative permittivity: ±1% reading Dielectric loss factor ± (1% reading + 0.0001) DC resistivity: ±10% reading |
Resolution |
Capacitance: 0.01pF Relative permittivity: 0.001 Dielectric loss factor: 0.00001 |
Temperature range |
0-125 ° C |
Temperature measurement error |
±0.5 °C |
AC experimental voltage |
0-2200V,continuously adjustable, frequency: 50Hz |
DC test voltage |
0-600V, continuously adjustable |
Power consumption |
100W |
Power supply voltage |
AC 220V ± 10% |
Power frequency Ambient temperature |
50Hz/60Hz ±1% 0-40 °C |
Relative humidity |
<80% |
Dimensions |
420mm × 380mm × 385mm |
Weight |
About 21 kg (free cup) |
4. Functions & Features
1). Automatic Oil Drain and Clean of the Oil Cup.
2). LCD display; automatic test just according to the English menu prompts; automatic storage and print of test results.
3). It has the calibration function of empty electrode cup. It can measure the capacitance and dielectric loss factor of the empty electrode cup to determine the cleaning and assembly status of the empty electrode cup. The calibration data is automatically saved to facilitate accurate calculation of relative permittivity and DC resistivity.
4). Advanced Protections of over-voltage, over-current, or high voltage short circuit.
5). The dielectric loss and capacitance of the capacitor are not affected by ambient temperature and humidity, so that the accuracy of the instrument is still guaranteed after long-term use.
5. Stocks at office
6. Packing, Delivery, Shipping and Payment
7. Certificates
8. FAQ
1). What's the payment method?
A: Payment can be done by cash T/T, L/C, Western Union, Alibaba Trade Assurance, etc.
2). How long is the delivery period?
A: Generally, it takes about 10 working days for production and then the delivery will be done timely.
3). What's the package made of?
A: The package is made of international export standard wooden case.
4). What's the delivery method?
A: By train, by air, by sea, by truck, by express, etc.
Welcome to visit our website and visit our company, welcome your inquiry and contact.
Our company has established a long-term and stable cooperation with some well-known enterprises, providing them with high-quality Insulating Oil Dielectric Loss and Resistivity Tester and getting praise from our partners. With the latest production equipment, as well as senior engineers and professional technical teams, our production workshop has reached international standards and established strict process standards. We have the advantages of fine management and product quality, and continue to do a good job in environmental protection.
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