DLT High Precision Transformer Insulating Oil Dielectric Loss Tester
Introduction:
- DLT-I Transformer Insulating Oil Dielectric Loss Tester is used to measure the dielectric loss factor and DC resistivity of insulating oil.
- It adopts an integrated structure and integrates main components such as dielectric loss oil cup, temperature controller, temperature sensor, dielectric loss test bridge, AC test power supply, standard capacitor, high resistance meter, and DC high voltage source.
- It adopts all-digital technology inside, all intelligent automatic measurement, equipped with large-screen 5.7-inch TFT pure color LCD touch display, full Chinese menu, test results can be automatically stored and printed out, the operator does not need to Professional training is required to be proficient in use.
Features:
Item Name | DLT-I Transformer Insulating Oil Dielectric Loss Tester |
AC High Voltage Output | 200V-2200V, continuously adjustable |
DC High Voltage Output | 00V-500V, continuously adjustable |
Power consumption | 100W |
Temperature Control Range | 0~120ºC |
Temperature Measuring Error | ±0.5ºC |
Measuring Range | Capacitance: 5PF-200PF Relative permittivity 1.000~30.000 Dielectric loss factor 0.00001~100 DC resistivity: 2.5 MΩm~20 TΩm |
Resolution | Capacitance 0.01pF Relative permittivity 0.001 Dielectric loss factor 0.00001 |
Accuracy | Capacitance ± (1% reading + 0.5pF) Relative permittivity ±1% of reading Dielectric loss factor ±(1% reading+0.0001 DC Resistivity ±10% of reading |
Dimension | 450mm×410mm×320mm |
Net Weight | 25KG |
Condition of Use | -5ºC-40ºC RH<80% |
Power Supply | AC 220V±10%, 50Hz/60Hz ±1% |
Features:
- Using a large-screen TFT pure color LCD touch display, the display is clear. With a simple setup, the instrument can perform the test automatically. And automatically store and print test results.
- With a real-time clock, the test date and time can be saved, displayed, and printed with the test results.
- It is convenient to set test parameters. The temperature setting range is 0~120ºC, the AC voltage setting range is 200~2200V, and the DC voltage setting range is 0~500V.

