Holding Force Gauge consists of three parts, Pull-Push Strength Calculator (a),
Suction Chuck (b) and Mounting Bracket and bed plate (c).
Suction Chuck is made of steel with dia 35.7mm and 5mm thick
Flexible Magnets, which length and width should be bigger than 35.7mm
Stick a adhesive tape on the back of sample’s testing side
(non-magnetized side), the adhesive size should be bigger
than 35.7x35.7mm, and stick well without bubbles.
Lift the Suction Chuck. Peel of the adhesive liner and stick
the sample firmly under the Suction Chuck.
Zero the Gauge firstly. Lower the Suction Chuck to stick
on the testing sample (There is some point on Gauge
after sticking, DONOT zero it.)
Lift the Suction Chuck gently until the sample separate with
the Suction Chuck. Gauge reading multiply 100 is the testing
data, unit is g/cm2. Test three times to get the average.