GJW-50KV computer controlled voltage breakdown tester

Brief introduction

Mainly used in solid insulating materials such as resin and gum, impregnated fiber products, mica and its products, plastic products, ceramics and glass medium in the frequency of the voltage or DC voltage breakdown strength and high voltage test; the instrument controlled by computer, to test all data in the process of rapid and accurate acquisition, processing, and can access, display, print.

Instruments according to the requirements of the following standards for the breakdown of the manufacturing

1, GB1408.1-2006 "electrical strength of insulating materials test method"

2, GB1408.2-2006 "test method of electrical strength of insulating materials

The second part: the application of DC voltage test to the additional requirements

3, GB/T1695-2005 "vulcanized rubber power frequency breakdown voltage strength and resistance to voltage measurement method"

4. D149 ASTM test method for dielectric breakdown voltage and dielectric strength of solid electrical insulating material industrial power frequency

Features

Generate accurate SO2, H2S, NO, NO2, CO, O3 and other calibration gases;

12 independent timers support process editing and execution;

Linearization of mass flow controller (MFC) software;

4 way calibration gas port (can be configured with single or multiple gas mixture);

The internal flow of the instrument is controlled by the mass flow controller, and the accuracy of the flow control is 1%;

Gas phase titration (GPT);

Optional ozone generator and ozone photometry, allowing the use of primary or transfer standard;

The instrument has the function of diagnosis, which can easily and quickly find out the fault location of the instrument;

Instrument can be in the flow, pressure and other parameters are not normal when the automatic alarm;

Various communication methods, arbitrary choice: can choose RS232, 485 serial port output, voltage output (0~10V), current output (4mA-20mA).

Technical parameter

The instrument adopts computer control, through the man-machine dialogue mode, the completion of the insulation medium power frequency voltage breakdown, power frequency withstand voltage test. This instrument is my company's domestic initiative, for my company's patented product, patent number: ZL02281003.X.

1, the test process can be dynamically drawn out of the test curve, the curve can be compared to a variety of color overlay.

2, the test data can be edited and modified, flexible;

3, test conditions and test results and other data can be stored automatically;

4, test report format flexible, applicable to different needs of different users;

5, can be used for a group of test data in the curve of the effective or not artificially selected;

6, the results of the test data can be imported into WORD, EXECL document editing;

7, over current protection device with sufficient sensitivity, to ensure that the sample breakdown in the 0.1S cut off the power supply;

8, the persistence of the operation of the instrument: the instrument can be used continuously, without the need for the protection of equipment and regular downtime.

9, the software can set up the administrator and each user's own parameters and report the storage rights.

Dear customer:

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