Application
SATRA Bally flexometer is an internationally recognized method for evaluating the flexure resistance of light leather and its surface finish. The bending mechanism of Bally flexometer is different from that of SATRA vamp torsion machine (H049), which is a supplement to SATRA vamp torsion machine. It can also be used to pre-treat samples before they are tested for moisture permeability,
especially when evaluating the moisture permeability of the upper of the safety shoe.
Test Principle
Fix one end of sample on the upper fixture, the other end onto bottom fixture to make sample at 90. Then flex sample at a specified speed and angle. After flexing for a certain of times to assess damage degree of sample.
Features
Friendly designation This 12 station model is a popular machine, its station location is convenient for users to access and sample installation, It is an ideal laboratory leather testing equipment for bally flex test.
Automatic control
A pre-selected counter is installed on the machine to ensure that the machine operates continuously without human intervention and automatically stops when the preset value is reached.
Operation ease
The machine is simple and easy to use. It is installed on a platform and provides a preparatory device for connecting to the power source.
Flexible working temperature
According to the machine place environment temperature, also can use low temperature models (minimum – 20 ℃), the reference model H053C. Compliance: SATRA TM55, BS 3144, EN ISO 5402, SLP 14 and IUP 20
Standards
EN 13512 ; EN344-1;EN ISO 20344 ;GB/T20991 ; AS/NZS 2210.2GE-24; JIS-K6545;
SATRA TM 55;IULTCS/IUP 20-1;ISO5402-1; ISO 1769
