transformer oil insulation tester measuring instrument Insulating oil dielectric loss and resistivityTester

Place of Origin: Hebei, China (Mainland) Brand Name: Huazheng Model Number: HZJD-2 Power: Automatic Oil Dielectric Loss Tester Usage: Auto Testing Machine Test Voltage AC(RMS): 500~2200V Continuously Adjustable

Product Details Company Profile

Description

1.Description

It is used for measuring dielectric dissipation factor and DC resistivity of insulating oil and other insulating liquids.

2.Features

1.It has empty oil electrode cup calibration function.

2. Internal standard capacitor electrode type capacitor,with electrode spacing 2mm.

3.Large-screen LCD,backlight, display is clear.

4.More accurate. Testing AC power supply adopts AC - DC - AC conversion method.

5.Equipped with over-voltage, over-current and limit protections.

6.Measured temperature and system clock.
Transformer Insulating Oil Dielectric Loss and Resistivity Tester

3.Technical Data: Automatic Oil Dielectric Loss Tester/Dielectric Oil Tester

Technical Parameters
Power Voltage	AC 220V±10%
Power Frequency	50Hz/60Hz ±1%
Measurement Range	capacitance	5pF~200pF
	relative permittivity	1.000~30.000
	dielectric dissipation factor	0.00001~100
	DC Resistivity	2.5 MΩm~20 TΩm
Measurement Accuracy	capacitance	±(1%reading+0.5pF)
	relative permittivity	±1% reading
	dielectric dissipation factor	±(1% reading +0.0001)
	DC Resistivity	±10% reading
Resolution Ratio	capacitance	0.01pF
	relative permittivity	0.001
	dielectric dissipation factor	0.00001
Temperature Range	0~125℃
Thermometric Error	±0.5℃
AC testing voltage	500 ~ 2200V adjustable, frequency 50 HZ
DC testing voltage	0 ~ 500V adjustable
Power Dissipation	100w
Boundary Dimension	500mm360mm420mm
Weight	22kg