Ukuhlolwa Kokuklama Ibhuloho Likagesi Elingalingani le-LEEM-24
Ukuhlolwa
1. Yazi kahle isimiso sokusebenza kwebhuloho likagesi elingalingani;
2. Yazi kahle isimiso kanye nendlela yokusebenzisa i-voltage yokukhipha yebhuloho elingalingani ukukala ukumelana okuguquguqukayo;
3. Sebenzisa inzwa ye-thermistor kanye nebhuloho elingalingani ukuze uklame i-thermometer yedijithali enesisombululo esingu-0.1℃;
4. Umgomo kanye nokusetshenziswa kwebhuloho likagesi elingalingani ngokugcwele, klama isikali se-elekthronikhi sokubonisa sedijithali.
Amapharamitha obuchwepheshe ayinhloko
1. Umklamo ocacile wesekethe yengalo yebhuloho kusiza abafundi ukuba baqonde isimiso kanye nokuqonda okunembile;
2. Ibhuloho elingalingani: ububanzi bokulinganisa 10Ω～11KΩ, inani lokulungisa elincane 0.1Ω, ukunemba: ±1%;
3. Ukunikezwa kwamandla okuzinzile kakhulu: i-voltage elungisekayo engu-0 ～2V, inani le-voltage yokubonisa yedijithali;
4. I-voltmeter yedijithali: isibonisi sedijithali esingu-3 nengxenye, ububanzi bokulinganisa bungu-2V;
5. I-amplifier enembile: i-zero elungisekayo, inzuzo elungisekayo;
6. I-thermometer yokulinganisa izinga lokushisa yedijithali: izinga lokushisa legumbi lifinyelela ku-99.9℃, ukunemba kokulinganisa ±0.2℃, kufaka phakathi inzwa yokushisa;
7. Umklamo we-thermometer yedijithali: Ukuhlanganisa ibhuloho likagesi elingalingani nokusebenzisa i-NTC thermistor ukuklama i-thermometer yedijithali ezwela kakhulu engu-30 ～50℃
8. Ibhuloho elingalingani ngokuphelele: ukuvimba kwengalo yebhuloho: 1000±50Ω;
9. Isikali se-elekthronikhi sesibonisi sedijithali: ububanzi bomklamo obuyi-1KG, iphutha eliphelele: 0.05%, isethi yesisindo esingu-1kg;
10. Imishini ihlanganisa zonke izilungiselelo ezidingekayo ukuze kuqedwe ukuhlolwa, okuhlanganisa ukuhlolwa kwezinga lokushisa kanye nokuhlolwa kwesikali se-elekthronikhi.
