发明名称 |
METANORDNING FOR BESTEMNING AV HERDNINGSTIDEN FOR BINDEMEDEL I KERNMASSOR |
摘要 |
A measuring device for determining the hardening duration of binding materials and core compounds comprises a container (3) for the test specimen (4) placed inside a heating furnace (2), a pick-up (7) of electrophysical parameters which is in contact with the test specimen (4) and a unit (9) for measuring the temperature of the heating furnace which is connected to the latter. The device is provided with a switch on/switch off unit (10) and comprises further a unit (11) for measuring the electrophysical parameters of the test specimen, that unit containing, connected to each other, a value indicator (12) for the electrophysical parameters and an electrophysical parameter converter (13) electrically connected to the electrophysical parameter pick-up (7) to the switch on/switch off unit (10) and to the unit (9) for measuring the temperature of the heating furnace. |
申请公布号 |
SE439739(B) |
申请公布日期 |
1985.07.01 |
申请号 |
SE19820000333 |
申请日期 |
1982.01.21 |
申请人 |
BELORUSSKY POLITEKHNICHESKY INSTITUT |
发明人 |
J P * LEDYAN;J A * MATLIN;D M * KUKUI;V G * BASS |
分类号 |
G01N25/02;B22C9/12;B22C19/04;G01N11/00;G01N27/00;G01N27/416;G01N33/38;(IPC1-7):B22C9/12 |
主分类号 |
G01N25/02 |
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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