A. Bayani na samfurin:

WRP jerin S-irin thermocouple kuma aka kira single platinum rhodium thermocouple, da rabuwa lambar ne S rabuwa lambar, yafi auna 0 ~ 1600 ° C matsakaicin kafofin watsa labarai zafin jiki, shi ne mai daraja karfe thermocouple wani category. Yawancin amfani a lokuta na high zafi amfani a coking masana'antu, karfe masana'antu da sauransu. A al'ada dogon lokaci amfani da zafin jiki ne 800 ~ 1300 ℃ da daidaito zui high, kuma a cikin 800 ℃ madaidaicin zafin jiki madaidaicin ba shi da yawa, da kuma dogon lokaci amfani da zafin jiki a kan 1300 ℃ shi ne mai sauki lalata thermocouple, don haka zaɓar daidai lambar raba thermocouple ne muhimmin dalili don tabbatar da madaidaicin madaidaicin zafin jiki.

2. aiki ka'ida:

Nau'in S thermocouple shine zagaye mai haɗin gwiwa ta hanyar biyu daban-daban masu haɗin gwiwa, lokacin da zafin jiki daban-daban na haɗin gwiwa biyu, yana samar da zafi a cikin zagaye. Idan akwai bambancin zafin jiki a ƙarshen aiki da ƙarshen tunani na thermocouple, ma'aunin nuni zai nuna ƙimar zafin jiki da ta dace da ƙarfin zafin jiki da thermocouple ya samar.

Thermal lantarki zafi na S-type thermocouple zai girma tare da madaidaicin karshen zafin jiki ya tashi, girmansa yana da alaƙa ne kawai da kayan thermocouple da zafin jiki na karshen biyu, ba shi da alaƙa da tsawon lantarkin zafi da diamita. Daban-daban platinum-rhodium thermocouple siffofin sau da yawa bambanta sosai saboda buƙatu, amma su asali tsari ne kusan iri ɗaya, sau da yawa ƙunshi da thermal electrode, rufi kariya bututu da kuma junction akwatin.

3. aikace-aikace:

WRP jerin S-irin thermocouple amfani da daraja karfe high tsabtace platinum a matsayin mummunan pole, platinum rhodium gami a matsayin positive pole, dace da daban-daban samar da tsari high zafi lokuta, yadu ake amfani a foda ba metallurgy, sintered haske tandu, inji tandu, melting tandu, gilashi, karfe tandu da kuma yumbu da masana'antu gishiri tandu da sauran madaidaicin zafi.

IV. fasaha sigogi:

WRP jerin S-type thermocouple ne na gargajiya zazzabi gauge, tare da thermal lantarki aiki kwanciyar hankali, antioxidant karfi, dace da ci gaba da amfani a oxidative, inert yanayi. Long-lokaci amfani da zafin jiki ne 1600 ℃, gajeren lokaci amfani da zafin jiki ne 1800 ℃. Masana'antar fasaha ta kasance:

1, zafin jiki kewayon: 0 ~ 1800 ℃;

2, madaidaicin zafin jiki: < ± 0.5% t;

3, lokaci m: ≤180s;

4, rufi juriya: 5MΩ (20 ℃ lokacin);

5. Bayani girma: 500, 750, 1000, 1200 (mm).

5. Model da kuma bayanai: