Terata ea mofuta oa K /T/L/E ea thermocouple terata e se nang letho ea 0.1mm ho isa ho 12mm theko ea fektheri
Sehlopha sa Tankii se hlahisa haholo-hololithapo tsa motsoako oa thermocouple, ho kenyeletsoa le mofutaK , J, T, LE, N ,S, R, B
Ho tloha bophara ba 0.05mm ho isa ho 12mm, ka sebopeho saterata e chitja, terata e bataletseng, le terata ea thermocouple e nang le enamel.
Thermocouple ke eng?
Thermocouple e na le lithapo tse peli tsa tšepe tse fapaneng tse kopantsoeng pheletsong e 'ngoe, tse tsejoang e le kopano ea tekanyo. Ha kopano ea tekanyo e futhumatsoa kapa e pholile, e hlahisa motlakase oa thermoelectric o ka amanang le mocheso. Pheletso e 'ngoe, moo lithapo li sa kopanngoang, e hokahantsoe le sesebelisoa se balang motlakase ona. Phapang ea mocheso pakeng tsa kopano ea tekanyo le ntlha ea litšupiso (hangata sesebelisoa) e sebelisoa ho fumana mocheso oa 'nete kopanong ea tekanyo.
Mefuta e fumanehang ea Tankii:
E 'ngoe ea lintlha tseo u lokelang ho li nahana ha u khetha litšepe tse sebelisoang ho thermocouple ke mocheso oa ts'ebeliso. Mefuta e tloaelehileng ea thermocouple e kenyelletsa:
Mefuta ena e sebediswa bakeng sa ditshebediso tsa mocheso o phahameng, e fanang ka botsitso le kganyetso kgahlanong le oxidation mochesong o fihlang ho +1700°C bakeng sa Mofuta wa S le R, le ho fihlela ho +1800°C bakeng sa Mofuta wa B.
Keletso e Ntle bakeng sa Mofuta oa S le R:Motsoako oa Platinum-Rhodium (Mofuta oa S o na le 10% ea Rhodium, Mofuta oa R o na le 13% ea Rhodium)
Lead e mpe bakeng sa Mofuta oa S le R:Platinamo
Ketello-pele e Ntle bakeng sa Mofuta oa B:Rhodium ea Platinum-30%
Lead e mpe bakeng sa Mofuta oa B:Rhodium ea Platinum-6%
Sehlopha se lumelletsoeng le mamello ea li-thermocouple tsa Tankii:
| Thermocouple Mofuta | Sehlopha | Mefuta ea mocheso ºC | Mamello e Lumellehang /ºC |
| Mofuta oa B | 2 | 600~1700 | ± 0.25% t |
| 3 | 600~800 | ± 4 | |
| 800~1700 | ± 0.5%t | ||
| Mofuta R(S) | 1 | 0~1100 | ± 1 |
| 1100~1600 | ±[1+(t-1100) ×0.3%] | ||
| 2 | 0~600 | ± 1.5 | |
| 600~1600 | ± 0.25% t | ||
| Mofuta oa K le Mofuta oa N | 1 | -40~1100 | ± 1.5ºC kapa ± 0.4%t |
| 2 | -40~1300 | ±2.5ºC kapa ±0.75%t | |
| 3 | -200~40 | ±2.5ºC kapa ±1.5%t | |
| Mofuta oa E | 1 | -40~1100 | ± 1.5ºC kapa ± 0.4%t |
| 2 | -40~1300 | ±2.5ºC kapa ±0.75%t | |
| 3 | -200~40 | ±2.5ºC kapa ±1.5%t | |
| Mofuta oa J | 1 | -40~750 | ± 1.5ºC kapa ± 0.4%t |
| 2 | -40~750 | ±2.5ºC kapa ±0.75%t | |
| Mofuta oa T | 1 | -40~350 | ± 0.5ºC kapa ± 0.4%t |
| 2 | -40~350 | ± 1.0ºC kapa ± 0.75%t | |
| 3 | -200~40 | ± 1.0ºC kapa ± 1.5%t |
Tšebeliso ea terata ea thermocouple:
1. Ho futhumatsa - Li-gas burners bakeng sa lionto
2. Ho Pholisa - Lihatsetsi
3. Tšireletso ea enjene - Lithempereichara le mocheso oa holim'a metsi
4. Taolo ea mocheso o phahameng - Ho lahla tšepe
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