Standard Platinum Resistance Thermometer
Standard Platinum Resistance Thermometer
I.Tsanangudzo
Iyo Standard Platinum Resistance Thermometer inoshandiswa kubhadharira chiyero chetembiricha ye13.8033k—961.8°C, uye inoshandiswa seyakajairwa pakuyedzwa kwakasiyana siyana mathermometers uye mathermometers epamusoro-soro.Mukati meiyo iri pamusoro petembiricha zone, inoshandiswawo zvakananga kuyera tembiricha yepamusoro-yechokwadi.
Iyo Standard Platinamu Resistance Thermometer inoyera tembiricha zvinoenderana neinochinjika yakajairika yekupikisa tembiricha yeplatinamu.
Zvinoenderana nemirairo yeITS90, iyo T90inotsanangurwa ne platinamu thermometer apo katatu (13.8033K) yenitrogen balance yasvika kune tembiricha yesirivheri yechando.Iyo inonongedzwa nekushandisa boka reinodiwa inotsanangurwa yechando nzvimbo uye referensi basa pamwe nekutsauka basa rekushisa kupindirana.
Iyo yekumusoro tembiricha zoning yakakamurwa kuita akati wandei uye yakafunga kushanda zvakajairwa mukati me sub-tembiricha zone nenzira dzakasiyana siyana dzechimiro che thermometers.
Ona iyo yakadzama thermometers patafura pazasi:
| Type | Classification | Yakakodzera Temperature Zone | Kureba Kwekushanda(mm) | Tembiricha |
| WZPB-1 | I | 0~419.527℃ | 470±10 | Pakati |
| WZPB-1 | I | -189.3442℃~419.527℃ | 470±10 | Full |
| WZPB-2 | II | 0~419.527℃ | 470±10 | Pakati |
| WZPB-2 | II | -189.3442℃~419.527℃ | 470±10 | Full |
| WZPB-7 | I | 0~660.323℃ | 510±10 | Pakati |
| WZPB-8 | II | 0~660.323℃ | 510±10 | Pakati |
Cherechedza: Rtp yemathermometer ari pamusoro i25±1.0Ω.Kunze kwemachubhu equartz ndiko φ7±0.6mm.fekitari yedu inogadzirawo thermometer yeplatinamu ine tembiricha ye83.8058K~660.323℃ sechishandiso chakakosha chekushanda.
II.Shandisa Mashoko
1. Usati washandisa, chekutanga, tarisa nhamba yethermometer kuti ienderane nechitupa chebvunzo.
2. Paunenge uchishandisa, maererano nerugi logo ye thermometer wire terminal, batanidza waya nemazvo.Iyo lug① yewaya dzvuku yakabatana kune yazvino yakanaka terminal;iyo lug③yeyero waya, kune yazvino inegetive terminal;uye lug②yewaya nhema, kune inogoneka yakanaka terminal;iyo lug④yewaya yakasvibira, kune inogona kuita isina kunaka terminal.
Iyo inotevera rondedzero ye thermometer:
3. Ikozvino inofanira kuva 1MA maererano nekuyera kwechikamu chekushisa che thermometer.
4. Pakuenzanisa mudziyo wemagetsi wekuyera tembiricha yekuyeresa tembiricha, yakaderera resistance potentiometer yegiredhi 1 uye yakajairwa coil resistance yegiredhi 0.1 kana yekuyera chaiyo tembiricha zambuko pamwe chete nemidziyo inofanira kushandiswa.Iyo yakazara seti yemagetsi yekuyera mudziyo unofanirwa kuvimbiswa kuve nekunzwa kusiyanisa shanduko yeimwe gumi-chiuru Ohm.
5. Munguva yekushandiswa kwekushandisa, kuchengetedza uye kutakura, edza kudzivisa zvakanyanya mechanical vibration ye thermometer.
6. Paunenge uchishandisa giredhi rekutanga Standard Platinum Resistance Thermometer kuti uedze tembiricha yegiredhi rechipiri Standard Platinum Resistance Thermometer, inofanira kutevedzera nzira dzekuongorora dzakatenderwa neNational Measurement Bureau.
7. Muedzo wenguva dzose we thermometer unofanirwa kuitwa zvakasimba maererano nemitemo yekuongorora yakakodzera uye mitemo.
