内容概述：
4710型球压测试仪
球压试验机用于测试绝缘材料的热性能。将测试样品放入烘箱中，将钢球压在表面上。测量钢球的压痕，看是否符合要求。
用于测试标准：
IEC 60695-10-2
IEC 60335-1
IEC 60950
IEC 61010
IEC 60598-1
IEC 61558-1
IEC 60320-1 Clause 24.1.2
IEC 60601-6
The ball pressure test is made on plastic materials to check their resistance to heat.
The test specimen is placed in an oven a weight
with a ball-shaped tip is placed onto the test specimen.
If the test
specimen becomes soft, the ball will make a dent.
By measuring the
diameter of this dent, the heat resistance of the material can be
classified.
Technical Specification
• Ball radii 2,5 mm
• Total force/weight of 20 N
•
•The test is made in a heating cabinet (sold separately)
• To be placed on a suitable support (sold separately, see below)
Optional – Test Specimen Support
• Solid stainless steel cylinder
• Hole for thermocouple (sold separately, see below)
• Diameter app. 50 mm
• Height app. 100 mm
Optional – Temperature kit
• Thermocouple (Type K) for insertion in test specimen support
• Digital hand held thermometer
