The flex durability tester is used to measure the resistance against repetitive strain for films, composites and coating films, etc. Flex failure is determined by measuring the pinholes formed in the sample structure. It is also called Gelboflex.
Flex durability tester technical data
Flex Frequency 45 /minute
Flex Angle 440°(90 mm)or 400°(80 mm)
Horizontal Stroke 155 mm or 80 mm
Sample size 280 mm x 200 mm
Flex durability tester features
1. PLC control and 7 inch touch screen operation
2. 5 standard test modes and 4 test stations
3. Long and short stroke fast switching
4. Micro printer(Optional)
Standard:ASTM F392, "Flex durability of flexible barrier materials".