No.581 Loop Stefnestester (Loop Stefnestester)
It is a testing machine that evaluates the stiffness of extremely thin materials such as films by measuring the resistance to collapse in a loop shape.
basic information
■Sample dimensions: Length 90–180mm, Width 6–25.4mm, Thickness 100–250μm ■Load range: 5000mN(x1), 500mN(x10), 50mN(x100) ■Compression speed: 3.3mm/s ■Power supply: Single phase, AC100V, 50/60Hz, 3A ■Dimensions: W360 x D490 x H310mm ■Weight: 25kg ■Options: Load cells (200, 500, 1000, 2000mN), Variable compression speed unit (2, 3.3, 5mm/s), Data processing device, Magnetic chuck (for sample thickness 10–100μm)
Price range
Delivery Time
Model number/Brand name
Catalog No. 581
Applications/Examples of results
Evaluation of the strength of ultra-thin materials such as films.
