Electrical Strength Test Machine for Solid Insulating Materials

Electrical Strength Test Machine for Solid Insulating Materials IEC60243-1

Summary:
The electrical dielectric strength tester main test the short-time electric strength of solid insulating materials at power frequencies between 48Hz and 62Hz.

Standards:
GB1408.1:Electrical dielectric strength test instrument
IEC60243-1:Test method for electrical strength of solid insulating materials -- test under power frequencytest standards.

Technical parameter:

Unequal electrodes:

- The electrodes shall consist of two metal cylinders with the edges rounded to give a radius of (3±1.2)mm.One electrode shall be (25±1)mm in diameter and approximately 25mm high.The other electrode shall (75±1)mm in diameter and approximetely 15mm high. These two electrode shall be arranged coaxially within 2mm.

Equal diameter electrodes:
- If a fixture is employed, which accurately aligns upper and lower electrodes within 1,0mm,the diameter of the lower electrode may be reduced to (25±1)mm,the diameters of the two electodes differing by no more than 0.2mm.

Test on thick sample:

- When specified,boards and sheets over 3mm thick shall be reduced by machining on one side to (3±0.2)mm and then tested with the high-potential electrode on the non-machined surface.

Thermosets:

- Use test specimens of (1.0±0.1)mm thickness, compression moulded in accordance with ISO295.

About daxian company:
Daxian's testing equipment are widely used in various field:Scientific institutions, colleges, inspection institutions, auto parts, electronics, electricals, led, photoelectricity, mobile, plasticand rubber, telecommunication, chemical industry, aerospace, building material and product, wire and cable, textile and fabrix, etc.All daxian testing equipment are designed according to international test standards, such as iso, astm, din, en, gb, bs, jis, ul, aatcc, iec, vde, csa, cen and so on.