Thursday, December 16, 2010
Operation Of Hardness Tester
4.1 Loosen the screw at the top .
4.2 Hold the tablet between the jaw and nozzle in edgewise position.
4.3 Adjust the Scale (by sliding) , so that the zero on the scale coincides with the pointer.
4.4 Turn the screw knob slowly till the tablet breaks. The pressure indicated on the scale is in
Kilogram / sq. cm.
4.5 Clean the jaw with cloth before reuse for the next tablet.
4.5 Never keep the spring under tension , when not in use.