CJ610 Integrated Precision Oil Dielectric Loss Volume Resistivity Tester

Estimated delivery : 45 Days; MOQ : 1 PCS
Features :
The integrated precision oil dielectric loss volume resistivity tester is a high-precision instrument with an integrated structure used for dielectric loss angle and volume resistivity testing of liquid insulating media such as insulating oil. The 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, DC high voltage source, etc. are integrated inside. Among them, the heating part adopts the most advanced high-frequency induction heating method at present, which has the advantages of non-contact between the oil cup and the heating body, uniform heating, fast speed, and convenient control. The AC test power supply adopts AC-DC-AC conversion mode to effectively avoid the influence of mains voltage and frequency fluctuations on the accuracy of dielectric loss test. Even if the generator is generating electricity, the instrument can operate correctly. The internal standard capacitor is SF6 gas-filled three-pole capacitor. The dielectric loss and capacitance of the capacitor are not affected by ambient temperature, humidity, etc., ensuring that the accuracy of the instrument remains consistent after long-term use.
The instrument adopts full digital technology, all intelligent automatic measurement, multiple modes of measurement, equipped with a large screen (320×240) touch display, full Chinese menu, Chinese prompts for each step, test results can be printed out, operators can use it proficiently without professional training

Technical Parameters Specifications :
Distance between high and low voltage: 2mm
Empty cup capacitance 60±2PF
Maximum test voltage: power frequency 2000V
Empty cup dielectric loss tgδ＜1×10-4
Liquid capacity: about 40ml
Electrode material: stainless steel Volume: 70mm(D)×120mm(H)
Main technical indicators of the equipment
Operating conditions: -15℃∽40℃ RH＜80%
Power supply: AC 220V±10% frequency unlimited
AC high voltage output: 400V∽2200V ±2%, 50VA per 100V
DC high voltage output: 200V∽600V ±2%
Temperature controlled induction furnace: Maximum power 500W
Temperature control range: <100℃
Temperature control error: ±0.5℃
Temperature measurement resolution: 0.1°C
Temperature control time: room temperature to 90℃ less than 20min
Measuring range: tgδ unlimited C x 15PF-300PF R 10M-20T
Resolution: △ tgδ: 0.001% △ Cx: 0.01pF △ Rx: 0.01
Accuracy: △ tgδ: ±(reading0.5%+0.020%)
△ Cx: ±(reading0.5%+0.5PF) △ Rx: ±reading*10%
Relative dielectric constant εr: Automatically calculated based on Cx, with the same accuracy as Cx
Volume resistivity ρ: Automatically calculated based on Rx, with the same accuracy as Rx
Dimensions: 450 (L) × 310 (W) × 360 (H)
Weight: 18Kg