Hana ʻia a me ka Hale Hana Kina 0.01~12mm K type thermocouple wire chromel alumel KP KN

0.01~12mm K type thermocouple wire chromel alumel KP KN Kiʻi i hōʻike ʻia

0.01~12mm K ʻano thermocouple wire chromel alumel KP KN

Wehewehe Pōkole:

Loaʻa ka hoʻohana nui ʻana o ka thermocouple Tankii NiCr-Ni(Type K) i nā thermocouple metala kumu āpau, ma ka mahana ma luna o 500 °C.
ʻOi aku ka ikaika o ke kūpaʻa o ka thermocouple ʻano K i ka oxidation ma mua o nā thermocouple metala kumu ʻē aʻe. Loaʻa iā ia ke EMF kiʻekiʻe e kūʻē i ka Platinum 67, pololei maikaʻi loa o ka mahana, ʻike a me ke kūpaʻa, me ke kumukūʻai haʻahaʻa. Manaʻo ʻia no ka oxidizing a i ʻole nā lewa inert, akā ʻaʻole hiki ke hoʻohana pololei ʻia i nā hihia aʻe:
(1) ʻOkoʻa ka oxidizing a me ka hoʻemi ʻana i ka lewa.
(2) Lewa me nā kinoea sulfur.
(3) Lōʻihi ka manawa ma ka hakahaka.
(4) ʻO ka lewa oxidizing haʻahaʻa e like me ka hydrogen a me ke kalapona monoxide.

E leka uila mai iā mākou

Nā kikoʻī huahana

Nā nīnau i nīnau pinepine ʻia

Nā Lepili Huahana

ʻAno Kuea thermocouplechromel alumel KP KN 0.01~12mm (ʻano K KCA KCB KPX KNX)

Wehewehe Huahana
Loaʻa ka hoʻohana nui ʻana o ka thermocouple Tankii NiCr-Ni(Type K) i nā thermocouple metala kumu āpau, ma ka mahana ma luna o 500 °C.
ʻOi aku ka ikaika o ke kūpaʻa o ka thermocouple ʻano K i ka oxidation ma mua o nā thermocouple metala kumu ʻē aʻe. Loaʻa iā ia ke EMF kiʻekiʻe e kūʻē i ka Platinum 67, pololei maikaʻi loa o ka mahana, ʻike a me ke kūpaʻa, me ke kumukūʻai haʻahaʻa. Manaʻo ʻia no ka oxidizing a i ʻole nā lewa inert, akā ʻaʻole hiki ke hoʻohana pololei ʻia i nā hihia aʻe:
(1) ʻOkoʻa ka oxidizing a me ka hoʻemi ʻana i ka lewa.
(2) Lewa me nā kinoea sulfur.
(3) Lōʻihi ka manawa ma ka hakahaka.
(4) ʻO ka lewa oxidizing haʻahaʻa e like me ka hydrogen a me ke kalapona monoxide.

Palena kikoʻī

Hoʻohuihui Kemika
Inoa o ke Alakaʻi	Ke ʻano o ka polari	Kōkuhi	Ka Hoʻohui Kemika Maʻamau /%
Inoa o ke Alakaʻi	Ke ʻano o ka polari	Kōkuhi	Ni	Cr	Si
Ni-Cr	Maikaʻi	KP	90	10	–
Ni-Si	Maikaʻi ʻole	KN	97	–	3

Mahana Hana
Anawaena/mm	Ka mahana hana lōʻihi /ºC	Ka mahana hana manawa pōkole /ºC
0.3	700	800
0.5	800	900
0.8,1.0	900	1000
1.2,1.6	1000	1100
2.0,2.5	1100	1200
3.2	1200	1300

Ka hoʻohana ʻana o ke kaula Thermocouple:
1. Hoʻomehana - Nā mea puhi kinoea no nā umu
2. Hoʻomaʻalili - Nā Pahu Hau
3. Palekana ʻenekini - Nā mahana a me nā mahana o ka ʻili
4. Ka hoʻomalu ʻana i ka mahana kiʻekiʻe - Hoʻolei hao