Products
IEC 60884 Figure 31 Arrangement For Test On Covers Or Cover Plates
Products Description
IEC 60884 Figure 31 Arrangement for Test on Covers or Cover-plates
Product Overview:
This test apparatus conforms to IEC 60884-1:2013 clause 24.14 figure 31. It is used to verify the required retention and removal force for the cover or cover plate of switch or socket or other parts.
The cover or cover-plate being fitted on the wall after a sheet of hard material, (1 ± 0,1) mm thick, has been fitted around the supporting frame as shown in figure 31 of IEC 60884-1 : 2013.
Technical Parameters:
Working temperature 0-40℃, humidity 30%-90%;
Test specimen
Cover or cover plate of switches, sockets
Test purpose
It is suitable for verifying the required retention and removal force for the cover or cover plate of switch or socket or other parts
Test principle
The push-pull force meter is used to push or pull the sample with different force values. A 1±0.1mm hard metal gasket should be used to simulate wallpaper around the support frame.
Equipment structure and characteristics
Equipment dimensions: about: 450×200×200 (mm) W×D×H, equipment weight: 20kg
Use environment
Test station
Single
Push pull gauge parameters
0-200N, division value 0.01N, error <±1%, three units of N/lbf/kgf can be switched
Test stroke
50mm
Gasket
1±0.1mm hard metal
Operation method
Manual
Accessory
86 type concealed box
