发明名称 |
Tablet hardness tester |
摘要 |
An improved tablet hardness tester includes a ram and anvil for fracturing a tablet therebetween, a support for holding a tablet in position for fracturing between the ram and anvil, a strain gauge for measuring the force exerted by the ram in fracturing the tablet, and an indicator for indicating the measured force. The support according to the invention is a plurality of spaced-apart elongated member, preferably a pair of parallel wires. A tablet is placed on these wires and then crushed by the ram and anvil so that the pieces of the broken tablet fall beneath the wires into a container, thus eliminating the need for cleaning the support prior to a subsequent tablet hardness measurement.
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申请公布号 |
US4542646(A) |
申请公布日期 |
1985.09.24 |
申请号 |
US19840659993 |
申请日期 |
1984.10.12 |
申请人 |
THE UPJOHN COMPANY |
发明人 |
SMITH, DANIEL J.;GLASSCOCK, JR., JESSIE F.;POSKA, RICHARD P.;KUDER, CARL L. |
分类号 |
G01N3/00;G01N3/08;G01N3/40;G01N33/00;(IPC1-7):G01N3/40 |
主分类号 |
G01N3/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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