Sesebelisoa sa ho Lekanya ho Tsamaisa Mocheso sa LEAT-4

Tlhaloso e Khutšoanyane:

Ho na le mekhoa e 'meli ea ho lekanya conductivity ea mocheso - mokhoa oa boemo bo tsitsitseng le mokhoa oa matla, sesebelisoa sena ke mofuta oa mokhoa oa boemo bo tsitsitseng.
Mokhoeng oa boemo bo tsitsitseng, re futhumatsa sampole pele, 'me phapang ea mocheso ka har'a sampole e etsa hore phetiso ea mocheso e be ho tloha mochesong o phahameng ho ea mochesong o tlase, 'me mocheso oa ntlha ka 'ngoe ka har'a sampole o tla fetoha ka lebelo la ho futhumatsa le lebelo la phetiso ea mocheso; ha maemo le liparamente tsa liteko li laoloa hantle ho etsa hore ts'ebetso ea phetiso ea mocheso le mocheso e fihle boemong ba tekano, kabo e tsitsitseng ea mocheso e ka thehoa ka har'a sampole. Phetisetso ea mocheso e ka baloa ho tloha kabong ea mocheso.

Romella imeile ho rona

Qaqiso ea Sehlahisoa

Li-tag tsa Sehlahisoa

Likarolo tse ka sehloohong tsa botekgeniki:
1. E amohela ho futhumatsa ka motlakase o tlase o arohaneng, o bolokehileng le o bonolo ho o sebelisa;
2. Ho sebelisa thermocouple e tloaelehileng ea naha ho lekanya mocheso le tube ea tšireletso e tenyetsehang ea Teflon, thermocouple ha e bonolo ho e roba;
3. Bokgoni ba thermoelectric bo lekanngwa ka khanyetso e phahameng ya kahare, ho nepahala ho hoholo, amplifier e tlase ya ho tjheseletsa le voltmeter ya dijithale tse tharo le halofo;
4. Taolo ea mocheso oa PID e sebelisoa ho tsitsisa mocheso oa poleiti ea koporo e futhumatsang le ho ntlafatsa ho nepahala ha teko.

Litekanyetso tse ka sehloohong tsa botekgeniki:
1. Voltmeter ea dijithale: Pontšo ea li-bit tse 3.5, sebaka sa 0 ~ 20mV, ho nepahala ha tekanyo: 0.1% + mantsoe a 2;
2. Sesupa-nako sa dijithale: Sesupa-nako sa dinomoro tse 5 se nang le qeto e fokolang ya 0.01s;
3. Mefuta ea taolo ea mocheso ea molaoli oa mocheso: mocheso oa kamore ~ 120 ℃;
4. Motlakase o futhumatsang: ac36v e phahameng, ac25v e tlase, matla a futhumatsang a ka bang 100W;
5. Poleiti ea koporo ea ho qhala mocheso: radius 65mm, botenya 7mm, boima 810g;
6. Lisebelisoa tsa teko: duralumin, rabara ea silicone, boto ea rabara, moea, jj.
7. Potoloho ea puseletso ea ntlha ea ho hoamisa ea thermocouple e ka eketsoa ho boloka mathata a ho sebelisa motsoako oa metsi a leqhoa;
8. Di-sensor tse ding tsa mocheso di ka sebediswa ho lekanya mocheso, jwalo ka PT100, AD590, jj.