Dielectric Constant Tester - Yangzhou Darui - Yangzhou Darui Electric Co., Ltd.

Dielectric Constant Tester - Yangzhou Darui

Published: 2020-08-05 15:54:20

Category: Dielectric Loss Tester

Product Description

Dielectric Constant Tester

Darui Electric recommends

Compliance Standards
"JJG563-2004 Verification Regulation of High Voltage Capacitance Bridge"

"JB1811-92 Compressed Gas Standard Capacitor"

"GB1409-2016 Test Methods for Relative Permittivity and Dielectric Dissipation Factor of Solid Insulating Materials"

"ASTM D150 Standard Test Methods for AC Loss Characteristics and Permittivity (Dielectric Constant) of Solid Electrical Insulation"

"IEC 60250 Recommended Methods for the Determination of Permittivity and Dielectric Dissipation Factor of Electrical Insulating Materials at Power, Audio and Radio Frequencies Including Metre Wavelengths"

Technical Parameters

No.	Item	Parameter
1	Capacitance Measurement Range	0~0.1uF
2	Dissipation Factor Measurement Range	-1.111~1.111
3	Capacitance Measurement Accuracy	Less than 0.0001
4	Dissipation Factor Measurement Accuracy	0.2%rdg±1×10-5
5	Bridge Resolution	0.000001, when connected to computer can display 1×10-7
6	Standard Capacitor Dissipation Factor Accuracy	Less than 1×10-5
7	Standard Capacitor Measurement Error	<±0.05%
8	High Voltage Power Supply Range	0~2500V
9	High Voltage Power Supply Error	Less than ±3%±3 digits
10	High Voltage Power Supply Output Waveform	50Hz Sine Wave
11	Electrode Material and Working Surface	Three-electrode structure, stainless steel material 1Cr13Ni9Ti
12	High Voltage Electrode Diameter	￠98mm
13	Measuring Electrode Diameter	￠50 mm
14	Electrode Gap	Not less than 6mm
15	Electrode Heating Power	>2*500 watts
16	Electrode Maximum Temperature	250℃
17	Electrode Pressure	0~~1.0Mpa continuously adjustable
18	Electrode Maximum Measurement Voltage	2000V
19	Material Thickness Measurement	Electrode equipped with a dial gauge for thickness measurement to automatically measure material thickness
20	Safety Protection Device	Electrode equipped with high voltage safety protection device
21	Temperature Control Range	Temperature control measurement range: room temperature ~250℃
22	Temperature Control Accuracy	Temperature control accuracy ±0.5℃
23	Interface and Customized Program	With computer interface and computer analysis software
24	Connection to High Resistance Meter	Can measure volume resistance at different temperatures
25	Equipment Environmental Requirements	Operating environment conditions
26	Temperature	5～40℃
27	Relative Humidity	20~80
28	Power Supply	220±10％
29	Power Frequency Range	50/60±5％
30	Power Supply Harmonic Distortion	5%

System Components

1. One ZJD-87 high-precision high-voltage capacitance bridge

2. One high-voltage standard capacitor

3. One high-voltage power supply

4. One solid electrode (hydraulic control, can be heated and temperature-controlled, also can be vacuumed)

5. One temperature measurement and control instrument (two channels)

Product Introduction

The bridge display screen is a color TFT display, which can directly display the test sample capacitance Cx, dissipation factor tgδ, dielectric constant εr, test voltage Upk/√2, test frequency Hz, electrode area A, material thickness h, inductance Lx, quality factor Qx,

test power frequency fx, apparent power S, active power P, reactive power Q, dissipation factor and dielectric constant of wires and cables (tubular materials), measurement system wiring diagram, etc.

Note: The above information and technical parameters are compiled and released by Yangzhou Darui Electric Co., Ltd.

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Product Details

Dielectric Constant Tester - Yangzhou Darui