Pellet crushing strength tester

Details Pellet crushing strength tester Pellet crushing strength tester

1975-07-21

1976-11-30

Myracle, Jerry W.

Measuring and testing

Liquid analysis or analysis of the suspension of solids in a...

Content or effect of a constituent of a liquid mixture

G01N 316

Patent

active

039941574

ABSTRACT:
An apparatus and a method is disclosed for determining the crushing strength of pellets of a powdered material by compressing individual pellets between one pellet-contacting face on a force-exerting means and another pellet-contacting face on a force-measuring transducer. The transducer provides an output current at a voltage which varies in correspondence to the compressive force that is applied to a pellet during the crushing thereof. Accordingly, a pellet is first placed between the aforesaid pellet-contacting faces and the force exerting means is then driven toward the transducer at a controlled rate for compression and crushing of the pellet. Current voltage from the transducer is recorded permanently on a chart or else temporarily by means of a peak voltage remembering module in conjunction with a voltmeter having a digital read-out.

REFERENCES:
patent: 2930943 (1960-03-01), Ruge
patent: 2975630 (1961-03-01), Michel
patent: 3457779 (1969-07-01), Hahn et al.
patent: 3610034 (1969-12-01), Gunn et al.

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