Discount Sell! IEC60335 Ball Pressure Tester with Thermocouple

The Ball Pressure Tester is used for testing parts of non-metallic materials for resistance to heat. It is applicable to electrotechnical equipment, its subassemblies and components, and to solid electrical insulating materials except ceramics.

In this test, a conditioned specimen is placed on a preheated support and subjected to a force of 20N applied through a 5mm steel ball. The test stand, specimen and loading device are then kept in an oven at an elevated temperature for an hour. After the hour, the loading device is removed from the sample, the sample is cooled and any indentation is measured. It is important to assure that the test stand has reached a stable elevated temperature as required by the test.  For this reason, the Ball Pressure Tester comes equipped with a thermocouple that inserts into the test stand so its temperature can be monitored.

Standard : IEC6 0695-10-2 : 2003,IEC60950-1 : 2001 , IEC60335-1 : 1991 , IEC884-1 : 1994 , IEC1008-1:1990 , IEC1009-1:1991 , IEC730-1:1993 , IEC61058-1:1996 , IEC60920:1990 , IEC598-1:1992 , IEC335-2-40:1992 , IEC60238:1996 , IEC60928:1991 , IEC61184:1997 , IEC60968:1998,IEC60898:1995

Technical parameters:

Ball Diameter :5mm(R 2.5mm)

Total Test Pressure: 20N±0.2N

Samples bearing : Diameter:50mm, Length:100mm , Solid stainless cylinder

Product of materials: All used stainless steel materials

Application:

Ball Pressure Apparatus is used for testing parts of non-metallic materials for resistance to heat.It is applicable to electrical equipment,lighting equipment, low-voltage apparatus, Household electrical appliances, machine tool electrical appliances, motor, electric tools, electronic instruments, electrical instrumentation, information technology equipment, electrical business equipment, electrical fittings and accessories such as electrical and electronic products and its component parts.

Ball Pressure Apparatus is the requirement ball(R2.5mm)and total test force20N±0.2N ball pressure testing device,pressure level of the state and was placed in the heating chamber on the surface of the test.

In the sample required temperature after 60min+2min/0min, the sample fast (<10s) immersed in 20 ± 5°C  water cooling 6min ± 2min, and then removed from the water, measured surface indentation diameter within 3min, then observe the indentation diameter is whether more than 2mm to evaluate the sample in the prescribed temperature heat deformation capacity.