TN4298 Spring Tester
This tester is designed for testing sofa pring frame and spring pack.It can perform the following 3 kinds of test requirements:
The spring undergone a repeated specific force, the test cycles is pre-settable, and the test stop when the set cycle is up.
2.Fix stroke test
The presser comes down to a specify stoke, read the force on that stroke from the pressure gauge.
3.Fix force test
The presser comes down to a specify force, the presser stop and the compression rate (stroke) will be displayed on the
Specialize using in testing the durability and endure of sofa’s spring frame and spring pack.
1.Max pressure: 80 kg
2.Max range: 150 mm
3.Pressure sense precision: 0.3% FS
4.Stroke precision: ±0.2 mm
5.Power: 400 W
6.Voltage: AC220 V,50Hz
QB/T1952.1-2003 , QB/1952.2-2004 , GB/T10357.1-1989 , QB/T1951.2-1994
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