Meet the standards:

GB/T1409-2006Recommended methods for measuring the permittivity and dielectric loss factor of electrical insulation materials at power frequency, audio frequency, and high frequency

GB/T 5654-2007Liquid insulation material Measurement of relative permittivity, dielectric loss factor, and DC resistivity

GB/T 21216-2007Insulating liquid Test method for determining dielectric loss factor by measuring conductivity and capacitance

GB/T 1693-2007vulcanized rubber Method for determination of dielectric constant and dielectric loss tangent

GB/T 5594.4-1985__Testing method for performance of ceramic materials in electronic component structure__Testing method for tangent value of dielectric loss angle

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1、 Product Overview

This instrument is an advanced device for measuring dielectric loss（tgδ) And capacitor capacity（Cx）The instrument is used to measure the dielectric loss of various insulation materials, insulation sleeves, insulation liquids, power cables, capacitors, transformers, and other high-voltage equipment（tgδ) And capacitor capacity（Cx）. It has simple operation, Chinese display, printing, convenient use, no conversion required, built-in high voltage, and strong anti-interference ability, Advantages such as short testing time.

This tester adopts variable frequency power supply technology and utilizes single-chip microcontrollers and electronic technology for automatic frequency conversion and modeling/Numerical conversion and data operation achieve strong anti-interference ability, fast testing speed, high accuracy, and easy operation.

2、 Performance characteristics

1The instrument has high measurement accuracy and can meet the requirements of oil dielectric loss measurement. Therefore, only a standard oil cup and a testing line are needed to achieve oil dielectric loss measurement.

2Using frequency conversion technology to eliminate on-site issues50HzPower frequency interference can provide reliable data even in environments with strong electromagnetic interference.

3The overcurrent protection function ensures that the instrument is not damaged in the event of a short circuit or breakdown of the test sample.

4Comes with standard capacitors and high-voltage power supply for easy on-site testing and reduces on-site wiring.

5The instrument adopts a large screen LCD display, and the testing process is both intuitive and easy to operate through Chinese character menu prompts.

3、 Technical indicators

technical indicators

1Test environment temperature:10℃～30℃（LCDLCD screens should avoid prolonged exposure to sunlight

2Relative humidity:20%～80%

3Power supply: Voltage:220V±10%

4Dimensions: Length*wide*high=470mm*320mm*360mm

5Weight:16kg

6Output power:1.5KVA

7Display resolution:3Position4Position (all inside)6Position)

8Testing methods: forward connection method, reverse connection method, external test voltage method

9Measurement range: Internal test voltage:

tgδ：99.9%

Cx：50 pF＜Cx（2.5KV）＜0.3UF

2.5KV Cx＜0.3uF

0.5KV Cx＜1.5uF

External test voltage:

Determined by the output power of the external test transformer

10Basic measurement error: dielectric loss（tgδ）：1%±0.09%

Capacitance capacity（Cx）：1.5%±1pF

11Resolution:tgδ：0.01%

Cx：0.1pF

12Sample requirements: diameter of50MMThe100MMThe38MM

4、 Supporting List