SU445858A1 - Demonstration device for measuring temperature - Google Patents
Demonstration device for measuring temperatureInfo
- Publication number
- SU445858A1 SU445858A1 SU1846968A SU1846968A SU445858A1 SU 445858 A1 SU445858 A1 SU 445858A1 SU 1846968 A SU1846968 A SU 1846968A SU 1846968 A SU1846968 A SU 1846968A SU 445858 A1 SU445858 A1 SU 445858A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- connecting wires
- demonstration device
- measuring temperature
- longitudinal grooves
- holder
- Prior art date
Links
Landscapes
- Testing Or Measuring Of Semiconductors Or The Like (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
Description
(54) ДЖЮНСТРАВДОННЫЙ ПШБОР ДЯЯ ИЗЦ.ЖРШИЯ ТЕИШЕРАТУШ(54) JUNSTRAVDON PSHBOR DYAH IZTS.Zhrshiya Teisheratush
1one
Изобретение относитс к учебЕШ{ дешнстрациошшм приборам на зан ти х по физике.The invention relates to the teaching devices for physics classes.
Известны демонстрационные приборы дл измерени температуры,соержащие полупроводниковые термоары , укрепленные в державке и подключенные к измерительной схеме,Demonstration devices for temperature measurement, containing semiconductor thermoirs, hardened in the holder and connected to the measuring circuit, are known.
С целью упрощени демонстрации в качестве державки использована алюминиева пластина,снабженна на боковых гран х продольными канавками дл соединительных проюдов, один из торцов которой оксидирован и покрыт эпоксидной смолой, а вс остальна часть пластины покрыта теплоизолирующим материалом.In order to simplify the demonstration, an aluminum plate is used as a holder, provided on the lateral faces with longitudinal grooves for connecting holes, one of the ends of which is oxidized and coated with epoxy resin, and the entire remaining part of the plate is coated with a heat insulating material.
На чертеже изображен предлагаемый приоор,The drawing shows the proposed prioor,
На алюшниевую державку 1 на ее оксидированный торец наноситс слой 2 эпоксидной смолы и устанавливаютс полупроводниковыеA layer of epoxy resin is applied onto the aluminum holder 1 on its oxidized end and semiconductor coatings are installed.
Термопары 3. Поверхность гор чих спаев 4 термопар остаетс открытой дл контактировани с исследуеыы , объектом. Все остальные части пластины -1 покрываютс теплоизолирующим л атериалоы 5, например эбонитом. По продольным канавкам 6 прокладываютс соединительные провода 7, При проведении опыта державка I беретс в руку, и гор чие спаи 4 приставл ютс к исследуемому объекту,Thermocouples 3. The surface of the hot junctions of the 4 thermocouples remains open for contact with the test object. All other parts of the -1 plate are covered with heat insulating l aterials 5, for example ebonite. Connecting wires 7 are laid along the longitudinal grooves 6. When conducting the experiment, the holder I is taken into the hand, and the hot junctions 4 are attached to the object under study,
ИЗОБРЕГММЯ Демонстрационный прибор дд изл ерени температуры, содержащий полупроюдниковые термопары,укрепленные в державке и подшгюченные к измерительной схеме, отличающийс тем, что, с целью упрощени демонстрации, в качестве дертавки использована алюминиева пластина, снабженна на боковых гран х продольными канавками дл соединительных проводов, один из IMPLEMENTATION Demonstration device for temperature measurement, containing semi-thermal thermocouples, mounted on a holder and connected to a measuring circuit, characterized in that, in order to simplify the demonstration, an aluminum plate is used on the side plate, provided with lateral grooves for connecting wires used on the lateral faces for connecting wires, and the connecting wires have longitudinal grooves for connecting wires, and an aluminum plate, fitted on the lateral faces with longitudinal grooves for connecting wires, has an aluminum plate, provided with connecting wires on the lateral faces with longitudinal grooves for connecting wires, the connecting plates used aluminum plates provided with lateral edges and longitudinal grooves for connecting wires, and the connecting wires used are provided with an aluminum plate. of
торцов которой оксидирован i покрыт эпокоидаой околоЁ, а вс ос-the ends of which is oxidized i is covered with an epocoid around, and the whole
тальна часть пластаны покрыта теплoiзoлиpyющv1M материплом.The upper part of the plastacane is covered with a heat-insulating v1M material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1846968A SU445858A1 (en) | 1972-11-16 | 1972-11-16 | Demonstration device for measuring temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1846968A SU445858A1 (en) | 1972-11-16 | 1972-11-16 | Demonstration device for measuring temperature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU445858A1 true SU445858A1 (en) | 1974-10-05 |
Family
ID=20532276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1846968A SU445858A1 (en) | 1972-11-16 | 1972-11-16 | Demonstration device for measuring temperature |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU445858A1 (en) |
-
1972
- 1972-11-16 SU SU1846968A patent/SU445858A1/en active
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