Haina 0.01~12mm waea thermocouple momo K chromel alumel KP KN Hangaia me te wheketere

Waea thermocouple momo K 0.01~12mm chromel alumel KP KN Whakaahua Matua

Waea thermocouple momo K 0.01~12mm chrome alumel KP KN

Whakaahuatanga Poto:

Ko te takirua wera Tankii NiCr-Ni(Momo K) ka kitea te whakamahinga whānuitia i roto i ngā takirua wera whakarewa turanga katoa, i te pāmahana neke atu i te 500 °C.
He kaha ake te ātete o te takirua wera momo K ki te waikura i ērā atu takirua wera whakarewa turanga. He nui te EMF ki te Platinum 67, he tino tika te pāmahana, he aro me te pumau, me te utu iti. E taunakihia ana mō te waikura, mō ngā āhuarangi kore mahi rānei, engari kāore e taea te whakamahi tika i roto i ēnei take e whai ake nei:
(1) Tērā atu huarahi hei whakahāngai me te whakaiti i te āhuarangi.
(2) Te āhuarangi me ngā hau whanariki.
(3) He roa te wā i roto i te korehau.
(4) He iti te waikura o te hau pērā i te hauwai me te hau hauota waro.

Tukua mai he īmēra ki a mātou

Taipitopito Hua

Ngā Pātai Auau

Ngā Tohu Hua

Momo Kwaea werawerachromel alumel KP KN 0.01~12mm (momo K KCA KCB KPX KNX)

Whakaahuatanga Hua
Ko te takirua wera Tankii NiCr-Ni(Momo K) ka kitea te whakamahinga whānuitia i roto i ngā takirua wera whakarewa turanga katoa, i te pāmahana neke atu i te 500 °C.
He kaha ake te ātete o te takirua wera momo K ki te waikura i ērā atu takirua wera whakarewa turanga. He nui te EMF ki te Platinum 67, he tino tika te pāmahana, he aro me te pumau, me te utu iti. E taunakihia ana mō te waikura, mō ngā āhuarangi kore mahi rānei, engari kāore e taea te whakamahi tika i roto i ēnei take e whai ake nei:
(1) Tērā atu huarahi hei whakahāngai me te whakaiti i te āhuarangi.
(2) Te āhuarangi me ngā hau whanariki.
(3) He roa te wā i roto i te korehau.
(4) He iti te waikura o te hau pērā i te hauwai me te hau hauota waro.

Tawhā Taipitopito

Te Hanganga Matū
Ingoa o te Kaiārahi	Te āhua o te polarity	Waehere	Te Hanganga Matū Ingoa /%
Ingoa o te Kaiārahi	Te āhua o te polarity	Waehere	Ni	Cr	Si
Ni-Cr	Pai	KP	90	10	–
Ni-Si	Kino	KN	97	–	3

Te pāmahana mahi
Diameter/mm	Te pāmahana mahi roa /ºC	Te pāmahana mahi wā poto /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

Te Whakamahinga o te Waea Thermocouple:
1. Whakamahana - Ngā tahu hau mō ngā oumu
2. Whakamatao - Ngā Pouaka Tio
3. Te tiakitanga o te mīhini - Ngā pāmahana me ngā pāmahana o te mata
4. Whakahaere pāmahana teitei - Te whakarewa rino