He taputapu ine pāmahana nui ngā thermocouples i roto i ngā ahumahi maha. I roto i ngā momo rerekē, ko ngā thermocouples platinum-rhodium te mea e tū motuhake ana mō tā rātou mahi pāmahana teitei me te tika. Ka rukuhia e tēnei tuhinga ngā taipitopito o ngā thermocouples platinum-rhodium, tae atu ki ō rātou whakamahinga, te waea thermocouple pai rawa atu, me te hanganga o ngā thermocouples momo-S.
He aha ngā momo thermocouple platinum-rhodium?
E toru ngā momo matua ongā takirua wera konukawata-rhodiumMomo-B, Momo-R, me te Momo-S. E mōhiotia ana ēnei takirua wera mō tō rātou pumau ki te pāmahana teitei, ā, he maha ngā wā e whakamahia ana i roto i ngā tono e hiahia ana kia ine tika i te pāmahana.
1. Momo B (Pātiuma 30% Rhodium/Pātiuma 6% Rhodium): Awhe pāmahana: 0°C ki te 1700°C, Ngā Āhuatanga: He tino pumau ngā takirua wera Momo B, ā, ka taea te ine i ngā pāmahana tino teitei. He mea whakamahi noa i roto i ngā oumu me ngā oumu wera-teitei.
2. Momo R (Pātiuma 13% Rhodium/Pātiuma): Awhe pāmahana: -50°C ki te 1600°C, Ngā Āhuatanga: He pai te taurite o ngā thermocouples Momo R i waenga i te utu me te mahi. E whakamahia ana i roto i ngā momo mahi ahumahi tae atu ki te hanga karāhe me te tukatuka whakarewa.
3. Momo S (Platinum 10% Rhodium/Platinum): Awhe pāmahana: -50°C ki te 1600°C, Ngā Āhuatanga: E mōhiotia ana ngā thermocouples Momo S mō tō rātou tika me te pumau. He mea whakamahi noa i roto i ngā taiwhanga me ngā ahumahi e tino hiahiatia ana te whakahaere pāmahana tika.
Ko tēhea te waea thermocouple pai rawa atu?
Ko te paearu whāinga mō te aromatawai i te kounga o tētahi hua kei roto i tōna kounga. He rerekē ngā paerewa kounga o ia hua, ā, ka taea te aromatawai i te kounga o te waea thermocouple platinum-rhodium mai i ngā āhuatanga e whā e whai ake nei. Tuatahi, he teitei te pumau o te waea platinum-rhodium i te pāmahana, ā, ka taea te tu atu i ngā pāmahana tino tiketike me te kore e heke. Mā tēnei pumau ka tika te ine pāmahana i runga i te whānuitanga o te pāmahana. Tuarua, ka tino tika te ine pāmahana o ngā thermocouple platinum-rhodium, ka pai mō ngā tono e hiahia ana kia tino tika. Hei tāpiri, he teitei hoki te ātete waikura o te platinum me te rhodium, ka roa te ora me te pono o te waea thermocouple i roto i ngā taiao uaua. Nā te pakari o te waea thermocouple platinum-rhodium ka pai mō te whakamahinga roa i roto i ngā tono ahumahi, ka whakaiti i te hiahia mō te whakakapinga pinepine. Mena he tino teitei ngā whakaritenga mō te tika o te ine, te pumau, te ātete waikura, me ētahi atu, ko te waea thermocouple platinum-rhodium te whiringa pai rawa atu.
He aha te whakamahinga o te waea thermocouple platinum?
Waea whakawera konukawataHe wāhanga matua te konutai i roto i te hanganga o ngā takirua wera konutai-rhodium. Nā ōna āhuatanga ahurei ka pai te waea takirua wera konutai-rhodium mō ngā momo tono pāmahana teitei. I roto i te umanga rererangi, ka whakamahia te waea takirua wera konutai hei ine i te pāmahana o ngā miihini rererangi me ētahi atu wāhanga pāmahana teitei. He mea nui te ine pāmahana tika mō te haumaru me te mahi a ngā taputapu rererangi. Ka whakamahia te waea takirua wera konutai i roto i ngā oumu ahumahi hei aroturuki me te whakahaere i ngā pāmahana teitei. Mā tō rātou pumau me te tika ka whakarite kia mahi te oumu i roto i te awhe pāmahana e hiahiatia ana, kia pai ake ai te whai huatanga me te kounga hua. Hei tāpiri, me whakahaere tika te pāmahana i roto i te tukanga hanga karāhe, ā, ka whakamahia te waea takirua wera konutai hei aroturuki i te pāmahana o ngā oumu karāhe hei whakarite kia rite tonu te hanga karāhe me te kounga teitei. I roto i te rangahau pūtaiao, he mea nui te ine pāmahana tika mō ngā whakamātautau me te kohikohi raraunga. Ka whakamahia te waea takirua wera konutai hei ine i te pāmahana i roto i ngā momo whakamātautau i roto i te taiwhanga, e whakarato ana i ngā raraunga pono me te tika.
He taputapu nui ngā takirua wera platinum-rhodium (tae atu ki ngā momo B, R, me S) mō te ine tika i te pāmahana i roto i ngā tono pāmahana teitei. I te wā e whiriwhiri ana i te waea takirua wera pai rawa atu, ko ngā takirua wera platinum-rhodium te mea tuatahi i te nuinga o te wā nā te mea he pai te mahi i roto i ngā taiao uaua. He mahi nui tā ngā takirua wera platinum-rhodium i roto i ngā momo ahumahi, e whakarato ana i te tika me te pumau e hiahiatia ana mō ngā tono pāmahana teitei.
Wā tuku: Hepetema-20-2024
