The HZJYY-JT Insulating Oil Dielectric Loss and Volume Resistivity Tester is designed and manufactured according to GB/T5654-2007 "Measurement of Relative Permittivity, Dielectric Loss Factor and DC Resistivity of Liquid Insulating Materials." It is used to measure the dielectric loss factor and DC resistivity of insulating oils and other liquid insulating media.
The tester features an integrated structure, incorporating an oil cup for dielectric loss, temperature controller, temperature sensor, dielectric loss test bridge, AC test power source, standard capacitor, high resistance meter, DC high voltage source, and other main components. Utilizing full digital technology, the instrument offers fully automated intelligent measurements, equipped with a large 5.7-inch TFT full-color LCD touch display. The user-friendly interface and full English menu ensure that operators can use the instrument proficiently without specialized training. Test results can be automatically stored and printed.
| Power Voltage | AC220V±10% |
|---|---|
| Power Frequency | 50Hz/60Hz±1% |
| Measurement 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 | Relative Permittivity: ±(1~10)% of reading Dielectric Loss Factor: ±(5% of reading ±0.0002) DC Resistivity: ±10% of reading |
| Resolution | Capacitance: 0.01pF Relative Permittivity: 0.001 Dielectric Loss Factor: 0.00001 |
| Temperature Range | 40~120ºC |
| Temperature Range Error | ±0.5ºC |
| AC Test Voltage | 200~2200V continuously adjustable, frequency 50Hz |
| DC Test Voltage | 0~500V, continuously adjustable |
| Power Consumption | 500W |
| Dimensions | 460mm×370mm×330mm |
| Total Weight | 25Kg |
We are an integrated trade and manufacturing company with our own factory.
Yes, we accept OEM/ODM/OBM and can customize the built-in software of the product according to the customer's special requirements.
In normal circumstances, products in stock can be received within 5 to 7 days via the fastest international express. Other situations may vary depending on the quantity of products ordered, whether there are special customization requirements, and the delivery time chosen.
We have professional internal and external packaging to ensure the safety and stability of the products during transportation. For fragile or other special parts, we will include an extra set to ensure that the customer can use the product immediately upon receipt.
For quality issues that are not caused by human error, we provide a one-year warranty from the time the product is delivered, and lifetime technical support. Other after-sales issues will be addressed by our professional technical staff within 24 hours. The product comes with a user manual and an operation video.
