熱電対用小型共晶点セルの持回り試験

カテゴリ: 論文誌(論文単位)

グループ名: 【A】基礎・材料・共通部門

発行日: 2012/12/01

タイトル(英語): Inter-laboratory Comparison of the Co-C Eutectic Point with Small-type Cell for Thermocouples

著者名: 沼尻　治彦（(地独) 東京都立産業技術研究センター），佐々木　正史（(地独) 東京都立産業技術研究センター），相川　孝生（(株) チノー），佐藤　弘康（日本電気計器検定所），木村　和弘（(株) 岡崎製作所），山嵜　春樹（田中貴金属工業（株）），石井　順太郎（(独) 産業技術総合研究所），山田　善郎（(独) 産業技術総合研究所）

著者名(英語): Haruhiko Numajiri (Tokyo Metropolitan Industrial Technology Research Institute), Masashi Sasaki (Tokyo Metropolitan Industrial Technology Research Institute), Takao Aikawa (CHINO Corporation), Hiroyasu Sato (Japan Electric Meters Inspection Corporation), Kazuhiro Kimura (Okazaki Manufacturing Company), Haruki Yamasaki (Tanaka Kikinzoku Kogyo K. K.), Juntaro Ishii (National Metrology Institute of Japan, National Institute of Advanced Industrial Science and Technology), Yoshiro Yamada (National Metrology Institute of Japan, National Institute of Advanced Industrial Science and Technology)

キーワード: 金属-炭素共晶点，小型セル，熱電対，定点校正，試験所間比較　　metal-carbon eutectic point，small-type cell，thermocouple，fixed-point calibration，inter-laboratory comparison

要約(英語): Using a small-type crucible, the inter-laboratory comparison of the realization of the Co-C eutectic point was executed in the industrial field in Japan, with the aim to verify the possibility of thermocouple calibration at the eutectic point with an existing furnace of not so good temperature distribution: the palladium-point wire-bridge method furnace for thermocouple calibration. A small-type crucible for thermocouples was made by the National Metrology Institute of Japan, National Institute of Advanced Industrial Science and Technology (NMIJ/AIST). The inter-laboratory comparison was piloted by the Tokyo Metropolitan Industrial Technology Research Institute (TIRI), a public test and research organization in Tokyo, and was conducted among five calibration laboratories including the pilot. One of the five laboratories is a designated calibration laboratory in Japan, and the three remainders are private laboratories. Four laboratories including TIRI used existing palladium-point furnace, and one laboratory made a new furnace for this inter-laboratory comparison.

本誌: 電気学会論文誌A（基礎・材料・共通部門誌） Vol.132 No.12 （2012） 特集：電気電子工学関連分野における教育フロンティア

本誌掲載ページ: 1126-1131 p

原稿種別: 論文／日本語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejfms/132/12/132_1126/_article/-char/ja/