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Contact: Owen
Company: Cell Instruments Co., Ltd.
xiying,licheng district
Jinan 250000
Phone: 8653188977152
E-Mail: Send Inquiry
Date/Time:  5/5/19 6:48 GMT

Flex durability tester

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

The sample size (200 by 280 mm) is attached to the flex tester mandrels. The
flexing action consists of a twisting motion combined with a horizontal motion
(compression), thus repeatedly twisting and crushing the film. The test set up
gives a twisting motion of 440º in the first 90 mm of the stroke and is
followed by a straight horizontal motion of 65 mm. The speed is 45 cycles per

Technical data
Flex Frequency 45 /minute
Flex Angle 440° (90 mm) or 400° (80 mm)
Horizontal Stroke 155 mm or 80 mm
Stations 4
Sample size 280 mm x 200 mm

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".

Minimum Order: 1 sets

Flex durability tester
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SOURCE: Import-Export Bulletin Board (
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