SU894441A1 - Decrepitometer - Google Patents
Decrepitometer Download PDFInfo
- Publication number
- SU894441A1 SU894441A1 SU802933054A SU2933054A SU894441A1 SU 894441 A1 SU894441 A1 SU 894441A1 SU 802933054 A SU802933054 A SU 802933054A SU 2933054 A SU2933054 A SU 2933054A SU 894441 A1 SU894441 A1 SU 894441A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- temperature sensor
- microphone
- low
- series
- sample
- Prior art date
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- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Description
(54) ДЕКРЕПИТОМЕТР(54) DECREPITOMETER
1one
Изобретение относитс к контрольно-измерительной технике и может быть использовано дл измерени декрептоэффекта в минералах и торкав породах, обусловленного разрушением нагреваемого образца в результате роста давлени в газово-жидких включени х , присутствующих в исходном образце, при поисково-разведочных работах дл обнаружени скрытых рудных тел и т.д.The invention relates to instrumentation engineering and can be used to measure the decreptoeffect in minerals and rocks in rocks caused by the destruction of a heated sample as a result of an increase in pressure in gas-liquid inclusions present in the original sample during exploration for hidden ore bodies. etc.
Известны термобарические декрепитометры , содержащие прогреваемую, кварцевую ампулу, служащую контейнером дл пробы, датчик температуры образца, вакуумный манометр и систему регистрации.Thermobaric decopremeters are known to contain a heated quartz ampoule serving as a sample container, a sample temperature sensor, a vacuum pressure gauge and a recording system.
Момент разрушени образца фиксируетс по увеличению давлени в вакуумированном объеме в результате истечени газа и5 разгерметизировавшегос включени L1J.The moment of destruction of the sample is recorded by the increase in pressure in the evacuated volume as a result of the outflow of gas and the 5 unsealed L1J inclusion.
Недостатками устройства вл ютс сложности в эксплуатации иThe drawbacks of the device are difficulties in operation and
большой вес из-за использовани вакуумных насосов среднего разр жени , а также ограниченна область применени , так как невозможно проводить измерени на минералах, обладающих собственным газоотделением в вакууме.a large weight due to the use of medium-pressure vacuum pumps, as well as a limited field of application, since it is impossible to measure on minerals that have their own gas separation in a vacuum.
Наиболее близким по технической сущности к предлагаемому вл етс декрепитометр, содержащий нагреватель , блок программного управлени , The closest in technical essence to the present invention is a decopitometer containing a heater, a program control unit,
10 датчик температуры образца, микрофон и соединенные последовательно усилитель низкой частоты и регистратор, второй вход которого св зан с датчиком Tei nepaTyiMj. В этом устройстве 10 is a sample temperature sensor, a microphone and a low-frequency amplifier and a recorder connected in series, the second input of which is connected to a Tei nepaTyiMj sensor. In this device
15 реализован термоакустический п инцип 15 implemented thermoacoustic p injection
ПРИ1PRI1
lA .регистрации декрептоэффектаlA. registration dereptoeffekt
Недостатком такого декрепитометра вл етс низка помехозащищенность The disadvantage of such a decoder is low noise immunity.
20 при аномальной декрепитации.20 with abnormal decrepitation.
Цель изобретени - повышение помехоустойчивости при аномальной декрепитации.The purpose of the invention is to improve the noise immunity during anomalous decrepitation.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU802933054A SU894441A1 (en) | 1980-03-12 | 1980-03-12 | Decrepitometer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU802933054A SU894441A1 (en) | 1980-03-12 | 1980-03-12 | Decrepitometer |
Publications (1)
Publication Number | Publication Date |
---|---|
SU894441A1 true SU894441A1 (en) | 1981-12-30 |
Family
ID=20899104
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU802933054A SU894441A1 (en) | 1980-03-12 | 1980-03-12 | Decrepitometer |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU894441A1 (en) |
-
1980
- 1980-03-12 SU SU802933054A patent/SU894441A1/en active
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