Gillmore Needle Appratus

Gillmore Needle Appratus

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ASTM-C 191
This instrument is used for determining the time setting of hydraulic cement.
Specifications :
A base with a vertical shaft and two horizontal arms. The lower arm is adjustable for height. 1 No. initial needle 1/12inch dia 1/4ld.wt. 1 No. Final needle 1/12inch dia. 1lb.wt. 1 No. glass base plate. Complete as above.