• Lumetronics

Ball Pressure Test Apparatus

Lumetron BP-20 ball pressure test apparatus is used for determining the resistance to heat of insulating materials used in electrical appliances, light fittings and household goods. It is designed to comply with the requirements of several Indian and International Standard specifications. The apparatus is used for checking deterioration in insulating materials which might reduce the safety of the appliance. The test consists of subjecting the sample to a force of 20 N applied through a steel ball of 5 mm diameter. The whole apparatus is put in a heating cabinet at the rated temperatare for the specified duration. The impression made by the steel ball is measured at the end of the test, with the help of a precision magnifier. The unit is totally made out of stainless steel and is supplied in a carrying case. The unit is supplied with user's manual, 1 year warranty and a precision magnifier. Additionally, a complete range of test/measuring equipment and calibration services are available from the company.