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Tankii J-Nau'in Thermocouple Bare Waya SWG30/SWG25/SWG19 Babban Mahimmancin Ƙarfafa
Bayanin Samfura
Nau'in J Thermocouple Bare Waya (SWG30/SWG25/SWG19)
Bayanin Samfura
Nau'in J thermocouple bare waya, wani madaidaicin madaidaicin yanayin zafin jiki wanda Tankii Alloy Material ya ƙera, ya ƙunshi nau'ikan madubi iri-iri iri-iri-baƙin ƙarfe (tabbatacciyar ƙafa) da kuma madaidaicin (takar jan ƙarfe-nickel alloy, ƙarancin ƙafa) - wanda aka ƙera don ingantacciyar ma'aunin zafin jiki a cikin yanayin yanayin zafi. Akwai shi a cikin ma'aunin ma'aunin waya guda uku: SWG30 (0.305mm), SWG25 (0.51mm), da SWG19 (1.02mm), wannan waya maras amfani tana kawar da tsangwama, yana mai da shi manufa don taron ma'aunin thermocouple na al'ada, daidaita yanayin zafin jiki, da aikace-aikacen da ke buƙatar tuntuɓar kai tsaye tare da kafofin watsa labarai da aka auna. Yin amfani da ci-gaba na narke gami da fasahar zane na Huona, kowane ma'aunin ma'auni yana kiyaye juriya mai ƙarfi da ƙaƙƙarfan kaddarorin thermoelectric, yana tabbatar da daidaito tsakanin batches.
Daidaitaccen Zayyana
- Nau'in Thermocouple: J (Iron-Constantan)
- Waya Gauges: SWG30 (0.315mm), SWG25 (0.56mm), SWG19 (1.024mm)
- Matsayin Duniya: Ya dace da IEC 60584-1, ASTM E230, da GB/T 4990
- Form: Bare waya (wanda ba a rufe shi ba, don rufin al'ada/kariya)
- Maƙerin: Tankii Alloy Material, bokan zuwa ISO 9001 da calibrated zuwa kasa zazzabi matsayin
Mahimman Fa'idodi ( vs. Insulated J-Nau'in Wayoyi & Sauran Nau'in Thermocouple)
Wannan maganin waya maras tushe ya fito fili don juzu'in sa, daidaito, da takamaiman daidaitawar sa:
- Ayyukan Ma'auni: SWG30 (ma'auni na bakin ciki) yana ba da sassauci mai yawa don shigarwa mai tsauri (misali, ƙananan firikwensin); SWG19 (ma'auni mai kauri) yana ba da ingantaccen ƙarfin injiniya don yanayin masana'antu; SWG25 yana daidaita sassauci da dorewa don amfanin gaba ɗaya.
- Mafi Girma Thermoelectric Daidaitawa: Yana haifar da ƙarfin lantarki mai ƙarfi (EMF) tare da hankali na ~ 52 μV / ° C (a 200 ° C), mafi girman nau'in K a cikin kewayon 0-500 ° C, tare da daidaiton Class 1 (haƙuri: ± 1.5 ° C ko ± 0.25% na karatu, duk wanda ya fi girma).
- Bare Wire Versatility: Babu rufin da aka riga aka yi amfani da shi yana bawa masu amfani damar keɓance kariya (misali, bututun yumbu, sleeving fiberglass) dangane da ƙayyadaddun buƙatun zafin jiki/lalata, rage sharar da ba ta dace da wayoyi da aka riga aka rufe ba.
- Mai Tasiri: Iron-constantan alloy yana da araha fiye da ma'aunin zafin jiki na ƙarfe mai daraja (Nau'in R/S/B) yayin da yake isar da mafi girman hankali fiye da Nau'in K, yana mai da shi manufa don ma'aunin zafin jiki na tsakiya (0-750°C) ba tare da wuce gona da iri ba.
- Kyakkyawan Resistance Oxidation: Yana yin abin dogaro a cikin mahalli mai oxidizing har zuwa 750 ° C; baƙin ƙarfe madugu samar da wani m oxide Layer cewa rage faifai, mika rayuwar sabis vs. unalloyed baƙin ƙarfe wayoyi.
Ƙididdiga na Fasaha
| Siffa | SWG30 (0.315mm) | SWG25 (0.56mm) | SWG19 (1.024mm) |
|---|---|---|---|
| Kayan Gudanarwa | Kyakkyawan: Iron; Mara kyau: Constantan (Cu-Ni 40%) | Kyakkyawan: Iron; Mara kyau: Constantan (Cu-Ni 40%) | Kyakkyawan: Iron; Mara kyau: Constantan (Cu-Ni 40%) |
| Diamita na Suna | 0.305mm | 0.51mm | 1.02mm |
| Haƙuri na Diamita | ± 0.01mm | ± 0.015mm | ± 0.02mm |
| Yanayin Zazzabi | Ci gaba: 0-700 ° C; Tsawon lokaci: 750 ° C | Ci gaba: 0-750 ° C; Tsawon lokaci: 800 ° C | Ci gaba: 0-750 ° C; Tsawon lokaci: 800 ° C |
| EMF a 100°C (Vs 0°C) | 5.268mV | 5.268mV | 5.268mV |
| EMF a 750°C (Vs 0°C) | 42.919 mV | 42.919 mV | 42.919 mV |
| Resistance Mai Gudanarwa (20°C) | ≤160 Ω/km | ≤50 Ω/km | ≤15 Ω/km |
| Ƙarfin Ƙarfin Jiki (20°C) | ≥380 MPa | ≥400 MPa | 420 MPa |
| Tsawaitawa (20°C) | ≥20% | ≥22% | ≥25% |
Ƙayyadaddun samfur
| Abu | Ƙayyadaddun bayanai |
|---|---|
| Ƙarshen Sama | Haske mai haske (marasa oxide, Ra ≤0.2μm) |
| Form na bayarwa | Spools (tsawon: 50m/100m/300m kowace ma'auni) |
| Tsaftar Sinadari | Iron: ≥99.5%; Constantan: Cu 59-61%, Ni 39-41%, ƙazanta ≤0.5% |
| Daidaitawa | Ana iya ganowa zuwa NIST/Cibiyar Nazarin Jiki ta Kasar Sin (CNIM) |
| Marufi | Vacuum-hatimi a cikin jakunkuna masu cike da argon (don hana oxidation); robobi spools a cikin kwalaye masu hana danshi |
| Keɓancewa | Yanke-to-tsawon (mafi ƙarancin 1m), tsaftar gami na musamman (ƙarar tsafta don daidaitawa), ko ƙarewar riga-kafi. |
Aikace-aikace na yau da kullun
- Taswirar Thermocouple Custom: Masu sana'a na firikwensin suna amfani da su don ƙirƙira bincike tare da takamaiman kariyar aikace-aikace (misali, binciken yumbu don tanderu, bincike na bakin karfe don ruwa).
- Ma'aunin zafin jiki na masana'antu: Ma'auni kai tsaye a cikin sarrafa abinci (yin burodin tanda, 100-300 ° C) da gyare-gyaren filastik (zazzabi mai narkewa, 200-400 ° C) - SWG25 an fi so don ma'auni na sassauci da ƙarfi.
- Kayan aikin daidaitawa: Abubuwan da ake magana a cikin ma'aunin zafin jiki (SWG30 don ƙananan sel daidaitawa).
- Gwajin Mota: Kula da toshewar injin da yanayin yanayin shayewa (SWG19 don juriyar girgiza).
- Binciken dakin gwaje-gwaje: Bayanin zafi a cikin gwaje-gwajen kimiyyar abu (0-700°C) inda ake buƙatar rufewa na al'ada.
Tankii Alloy Material yana ba da kowane nau'in nau'in waya bare waya zuwa ingantaccen gwaji mai inganci: Gwajin kwanciyar hankali na thermoelectric (100 hawan keke na 0-750°C), dubawa mai girma (matakin laser), da kuma nazarin abubuwan sinadaran (XRF). Samfuran kyauta (1m a kowace ma'auni) da takaddun shaida suna samuwa akan buƙata. Ƙungiyarmu ta fasaha tana ba da ingantacciyar jagora - gami da zaɓin ma'auni don ƙayyadaddun aikace-aikace da mafi kyawun ayyukan walda - don tabbatar da ingantaccen aiki a cikin saitunan thermocouple na al'ada.
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