Ma'aunin Zafin Jiki na Gaban PR565 na Infrared Bakin Jiki Daidaita Hasken Radiation

Bidiyon samfurin

Ma'aunin Zafin Jiki na Gaban PR565 na Infrared Bakin Jiki Daidaita Hasken Radiation

Bayani:

Tsarin aunawa da sarrafa ma'aunin zafi da sanyi na Panran yana samar da cikakken maganin daidaita ma'aunin zafi da sanyi na kunne na infrared da kuma ma'aunin zafi da sanyi na goshin infrared. Tsarin daidaita ma'aunin zafi da sanyi na kunne na infrared da kuma ma'aunin zafi da sanyi na goshin ya ƙunshi sassa uku:

Kashi na 1. Ramin radiation na jiki baki, ramin radiation na jiki baki mai yawan fitar da iska muhimmin abu ne da ake buƙata don daidaita ma'aunin zafi na kunne na infrared da ma'aunin zafi na goshi. Tsarinsa da ingancin murfin ciki suna da tasiri mai mahimmanci akan sakamakon daidaitawa.

Kashi na 2. Tushen zafin jiki - Na'urar da ke daidaita zafin jiki, wacce ake amfani da ita don sanyawa da nutsar da ramin hasken jiki na baƙi, ta yadda kowane saman ramin hasken zai sami daidaiton zafin jiki da canjin zafin jiki mai kyau.

Kashi na 3. Ma'aunin zafin jiki, wanda ake amfani da shi don auna zafin matsakaici a cikin na'urar auna ruwa.

Kashi na 1. Baƙin ramin radiation na jiki

Akwai nau'ikan ɗakunan hasken jiki guda biyu masu baƙi, waɗanda ake amfani da su don daidaita ma'aunin zafi na kunne na infrared da ma'aunin zafi na goshin infrared. An yi wa ramin jikin baƙi fenti da zinare a waje kuma yana da rufin iska mai ƙarfi a ciki. Bukatun don biyan buƙatun daidaitawa na yawancin ma'aunin zafi na kunne na infrared da ma'aunin zafi na goshin infrared.

Kashi na 2. Tushen zafin jiki - na'urar zafin ruwa mai ɗorewa

Na'urar auna zafin jiki mai tsafta ta ruwa za ta iya zaɓar nau'ikan samfura guda biyu, wato na'urar auna zafin jiki ta infrared PR560B ko na'urar auna zafin jiki ta PR532-N10, waɗanda duka suna da kyakkyawan daidaiton zafin jiki da daidaiton zafin jiki. Daga cikinsu, girman na'urar auna zafin jiki da aka yi amfani da ita don daidaita na'urar auna zafin jiki ta infrared PR560B shine kashi 1/2 kawai na na'urar auna zafin jiki ta yau da kullun, wanda ya dace don motsawa, jigilar ta, ko canza ta zuwa na'urar aunawa da aka ɗora a kan abin hawa.

Lura: Idan abokin ciniki ya riga yana da na'urar zafin jiki mai ɗorewa wadda za ta iya cika buƙatun daidaitawa, ana iya amfani da ita kai tsaye.

Sashe na 3. Matsakaicin zafin jiki

Zaɓi na 1:Domin mayar da martani ga buƙatun daidaitawa na ma'aunin zafi na infrared, Panran ya gabatar da ma'aunin zafi na dijital na PR712A, tare da canjin shekara-shekara na fiye da 0.01 ° C akan cikakken kewayon. Idan aka kwatanta da ma'aunin zafi na dijital na PR710 da PR711 na jerin iri ɗaya, yana da juriya mai kyau a cikin ciki, ingantaccen ma'aunin zafi da kwanciyar hankali na dogon lokaci. A yanayin zafi na yanayi na 10 zuwa 35 ° C, ma'aunin zafinsa na yau da kullun shine 0.5 ppm / ° C kawai.

Zaɓi na 2:Kayan aikin auna wutar lantarki na gargajiya + juriyar platinum na yau da kullun. Ana iya daidaita kayan aikin auna wutar lantarki a cikin wannan maganin ta amfani da ma'aunin zafi na micro-ohm na nanovolt na jerin PR293 ko ma'aunin zafi na micro-ohm na jerin PR291. Duk jerin samfuran guda biyu na iya biyan buƙatun ma'aunin zafi na lantarki da suka shafi ma'aunin zafi na infrared.

Aikace-aikace:

Wankin mai sanyaya mai inganci ya dace da aunawa, sinadarai masu rai, man fetur, yanayin yanayi, makamashi, kariyar muhalli, magunguna da sauran sassa da masana'antun ma'aunin zafi, masu sarrafa zafin jiki, na'urori masu auna zafin jiki da sauran masana'antun don gwadawa da daidaita sigogin jiki. Hakanan yana iya samar da tushen zafin jiki akai-akai don sauran ayyukan bincike na gwaji. Misali na 1. Ma'aunin zafi na mercury na aji na biyu, na'urorin auna zafin jiki na gaba, na'urorin auna zafin jiki na saman infrared, na'urorin auna zafin jiki na kunne, na'urar auna zafin jiki ta beckman, juriyar zafin jiki na platinum na masana'antu, tabbatar da thermocouple na tagulla-daidai, da sauransu.