Maitiro echizvino-zvino ekugadzira, kubva pakuwongorora kwezvinhu, kugadzirwa kwemaitiro kusvika pakuongorora kwemhando yechigadzirwa uye kuongororwa, haiparadzaniswe kubva kune akasiyana zviridzwa nemamita.Kuti uve nechokwadi chekugadzirwa kwemhando yepamusoro, zvinodikanwa kuti ugare uchishandisa zvakasiyanamwero magasikuona kana kuenzanisa zviridzwa zvayo nemamita, kunyanya mushure mekushandisa kwenguva refu uye kugadziriswa kwezviridzwa zvepamhepo nemamita, zvinonyanya kukosha kushandisa magasi akajairwa kuyera chiyero.Yakasiyana-siyana calibration chiyero magasi ndeaya anotevera:
| Zita rechikamu | Content | Chinangwa | |
| Methane mumhepo | 10 × 106, 1% | Gasi chromatograph | |
| Methane mu hydrogen | 1% | ||
| Methane mu nitrogen | 100 × 106, 1% | ||
| Carbon dioxide, propane | 10 × 106, 1% | ||
| Carbon monoxide mu nitrogen | carbon monoxide | 0.5%~5% | Mota emission analyzer |
| carbon dioxide | 0~14% | ||
| propane | 800 × 10-6 ~ 1.2% | ||
| Sulfur hexafluoride mu nitrogen | 0~6000×10-6 | Sulfur hexafluoride leak detector, sulfur hexafluoride analyzer | |
| Nitric oxide mu nitrogen | 0~1000×10-6 | Mota emission analyzer, chemiluminescence nitrogen oxide analyzer | |
| Oxygen mu nitrogen | 10 × 10-6 ~ 21% | Oxygen analyzer | |
| Hydrogen sulfide mu nitrogen | 0~20% | Hydrogen sulfide gasi analyzer | |
| Isobutane mumhepo | 0~1.2% | Inopisa gasi kuyera uye kuzivisa mudziyo | |
| Carbon monoxide mu nitrogen | 0~10% | Carbon monoxide analyzer uye flue gasi analyzer | |
| Carbon dioxide mu nitrogen | 0~50% | Carbon dioxide analyzer, flue gasi analyzer | |
| Carbon dioxide mu nitrogen | 0~20% | Carbon dioxide gasi alarm uye flue gasi analyzer | |
| Methane mumhepo | 0~10% | Optical kupindira kana methanometer, catalytic combustion methanometer | |
| Hydrogen mu nitrogen | 0~50% | Hydrogen analyzer | |
| Amoniya mu nitrogen | 0~30% | Ammonia analyzer | |
| Doro mumhepo | 0~100×10-6 | Doro alarm | |
Basa restandard gasi
(1) Gadzira kuteedzera kwechiyero.Iyo gasi inonongedza zvinhu zvine homogeneity yakanaka uye kugadzikana, inogona kuchengetedza makemikari kuumbwa uye hunhu hunokosha hwezvinhu, uye kuendesa kukosha kwavo munzvimbo dzakasiyana nenguva.Naizvozvo, kuteedzera kwekuyera kunogona kuwanikwa nekushandisa yakajairwa gasi kune akasiyana chaiwo ekuyera mhinduro.
(2) Kurudzira kuvandudzwa kweyero tekinoroji uye kutarisa kwemhando.Gasi rakajairwa rinoita basa rakakosha mukuona kuenderana kwemhando yechigadzirwa nemhedzisiro yekuongorora, uye kuve nechokwadi chesainzi, chiremera uye kusarerekera kwehunyanzvi hwekutarisira.Kuzivikanwa kwemhando yezviridzwa zvitsva, metrological certification yemhando yekuongorora masangano, kubvumidzwa murabhoritari, uye kugadzirwa, kuisirwa uye kuita kweyenyika uye mumaindasitiri gasi chigadzirwa zviyero hazvipatsanurwe kubva kune akajairwa magasi.
(3) Shandura kukosha kwehuwandu.The standard gasiinzira yekutamisa kukosha kwehuwandu uye kuwana mibairo yekuyera inowirirana.Hukoshi hwemayuniti ekutanga eInternational System of Units anoendeswa kuchiyero chaicho kuburikidza neyakajairwa magasi emagiredhi akasiyana kuitira kuve nechokwadi chechokwadi chechiyero chemhedzisiro.
(4) Ita shuwa kuti yakanyatsojeka uye inowirirana mhinduro dzebvunzo.Iyo gasi yakajairwa inogona kushandiswa kuyera kana kuonesa kunaka kweyeyero maitiro uye zviyero zvakasiyana, kuitira kuti ive nechokwadi chekuenderana kwekuyerwa kunoguma nenguva nenzvimbo.
丙烷
Nguva yekutumira: Oct-13-2022