Indlela ukukhetha breathalyzer befuna ukuhlola kwangaphambi uhambo abashayeli

Abanikazi izinkampani zokuthutha commercial ziyadingeka ngaphambi kwendiza ngamunye ahlole nabashayeli. Lokhu kuyiqiniso ikakhulukazi lezo zinhlangano bekwi ukuthuthwa kwezimpahla eziyingozi noma abagibeli. Elinye lamaphuzu kwalo mcimbi - ukukhomba amponjwana. Hlola ingxenye utshwala (share ppm) e umoya utshwala umhloli ukusiza ezikhethekile pre-uhambo ukuhlolwa abashayeli.

On emashalofini ezizenzakalelayo ungabona izinhlobo eziningi kumadivayisi enjalo, kodwa zivame ukungabi nayizimfundamakhwela, ukuthi ihlukile iphutha elikhulu kakhulu. Nakuba izinhlangano kudingeka emgqeni breathalyzer okunokwethenjelwa futhi enengqondo kakhudlwana uma befuna ukuhlola kwangaphambi uhambo abashayeli.

Ngo uchwepheshe imvelo imishini plan onjalo ubizwa izigaba ezimbili:

• breathalyzer abavamile - hhayi umklamo sina enikeza ukunemba esiningi inombolo encane amasampula (ukusetshenziswa siqu yokuphefumula ekuseni kuba impela kahle);
• lotshwala - umhloli abanekhono futhi enokwethenjelwa ukuze isetshenziswe lochwepheshe (in the amaphoyisa omgwaqo kanye MTE ukuzungeza).

Mayelana amadivayisi isigaba yokugcina futhi kuzoxoxwa ngakho esihlokweni sethu.

Ngakho, zama ukuqonda, indlela ukukhetha breathalyzer befuna ukuhlola kwangaphambi uhambo, yini okumelwe siyibheke kwasekuqaleni, yini amadivayisi yalolu hlobo zenzeka. Ukuze uqonde ukuthi hlobo luni umshini udinga, siyowuqonda kube ingxenye yayo izingxenye.

kudivayisi breathalyzer

Ngu uqobo, elingeyona inkimbinkimbi. alcotesters Professional ngoku-uhambo ukuhlolwa ngempela ifakwe ukuvulwa anezikhala for air eyanele. Kulo msebenzi, angasebenza noma isetshenziswa, noma into efana abancela indlela. Ngemva emoyeni uthola ngaphakathi, izingxenye zalo ihlaziye nge inzwa.

Izinzwa, esikhundleni salokho, kungaba ngezinhlobo eziningi:

• infrared;
• electromechanical;
• Semiconductor.

asetshenziswa kumadivayisi semiconductor, njengoba umthetho, ukusetshenziswa yabo siqu futhi we eziphansi. Ngokwengxenye enkulu, lokhu kungenxa umshini ofanayo amateur, kuphela kancane more xaka. Le yunithi inzwa has a isakhiwo crystalline, okuyothi evala okuyinto ethanol molecule esikuthola, kanjalo ezithinta conductivity we ketshezi. Lokho kuyinto inkomba utshwala egazini kulokhu kunqunywa conductivity ukushintsha isimo zezinombolo.

Sebenzisa Semiconductor breathalyzer befuna ukuhlola kwangaphambi uhambo abashayeli - hhayi ukhetho best, ngoba ngaphansi kohlelo ezinjalo umsebenzi kuthatha ngempela isikhathi esiningi ukuze "ashona" insimbi (pair eside utshwala shabalala kusukela sorbent).

amadivaysi electromechanical kanye infrared - lena luyingxenye professional utshwala abahloli. Futhi zokugcina ukunikeza imiphumela esinembile. Ngezinye breathalyzer ewumgogodla infrared befuna ukuhlola kwangaphambi uhambo abashayeli kuyinto spectrograph ukuthi yakhelwe oluthize ukumuncwa wave (kuleli cala - ethanol). Inkinga nje nale inzwa - kucikelela ezingeni lokushisa elifanele, futhi kungakho emoyeni evulekile, isibonelo, ezandleni izisebenzi womgwaqo, leli thuluzi uyonika iphutha elikhulu. Ububanzi eyinhloko kudivayisi - ke EsiBhedlela, laboratories izinkampani zokuthutha. Iphutha Kudivayisi ububanzi ka 0.01 ppm.

breathalyzer electromechanical izivivinyo pretrip njengoba lefoni, has a ukunemba eliphezulu mayelana +/- 0.02 ppm. Amadivayisi nge izinzwa abanjalo bangabaphostoli kungathí diki kuma izimo kuma, Nokho traffic ezidumile phakathi abasebenzi kanye DPS. Noma kunjalo, izinkampani eziningi zokuhamba sebemukele ke, amadivayisi we-electromechanical, ngenxa undemanding yabo.

NeMithethonqubo alcotester izinga lokuziphatha esiqine ngempela sokuvikela imininingwane, ngakho Imishini imali eningi, njengoba kuqhathaniswa "amathoyizi" amateur.

nezidingo amathuluzi:

• Iphutha inzwa - kungekho 0.01-0.02 ppm;
• yonyaka (wekota) Samandla;
• amasampula ngelanga hhayi ningi than 300.

Amanye amadivayisi anemisila ukusebenza ezengeziwe futhi ezinye izici, njenge okuprintiwe kwemiphumela noma izaziso ze-SMS. Amadivayisi anjalo Yiqiniso, ezibizayo, kodwa zonke umphathi uyazinqumela, wayedinga "amagajethi" ezifana noma cha.

onobuhle Popular alcotester

Njengoba kushiwo ngenhla, zikhona amadivaysi professional ezibizayo. Ngaphezu kwalokho, ukusetshenziswa esisebenzayo zedivayisi kufanele iqinisekiswe ngabe ukuhlolwa kanye izitifiketi zokubhalisa, okuyinto ekhishwe emahhovisi Ministry of Health. Lokho uhlu alcotester ukusetshenziswa esemthethweni ngokomthetho futhi zilungiswe ukuze emakethe onobuhle ezintsha.

"Jupiter-K"

Le yunithi ifakwe Russian ezenziwe Isikrini futhi kungenziwa eziqhutshwa kusukela inethiwekhi imoto (12/24). Igama elithi ka ukusebenza idivayisi ngaphandle Samandla - unyaka owodwa. Yonke kwekhithi isikhwama esincane, okuyinto ngokwaso i breathalyzer, futhi i-adaptha yamandla, ibhethri owengeziwe futhi ibhukwana kanye CD ne abashayeli PC.

Iphutha wezinsimbi eduze 0.02 ppm, futhi inani ukuhlolwa akufanele kuka-500 ngelanga. iphrinta eyakhelwe Ungaphrinta umphumela nokwenza idatha luhlolo olandelwayo. Kukhona module okungenantambo "I-Bluetooth" GPS (zokuthola ezicijile kumephu).

Imodeli kubiza ruble mayelana 75,000 ukuthenga ngayo izandla cishe kungenakwenzeka, eqinisekisiwe kuphela yokuthengisa amaphuzu.

AlcoScreen

Le yunithi Canadian kakhulu ezishibhile Russian "Jupiter" (mayelana 15 000), kodwa futhi amathuba libe lincane. Idivayisi isebenza inzwa electromechanical nge amabhethri AAA. Umklamo engasindi, kodwa ngesikhathi esifanayo futhi okuthembekile yisiphambeko nesilinganiso encane (0.02 ppm).

ukuphila Operational kwenye Samandla zokhahlamba kusuka 5000 izilinganiso. Idivayisi buyindlela ekahle inhlangano encane ku 20-30 abashayeli.

Drager Alcotest 6510

Le modeli German - into isilinganiso waseCanada Russian kudivayisi uju. lisebenze Professional imayelana 45, 000 kanye 300 yakhelwe izilinganiso ngosuku. izisethile incane ngobukhulu, futhi iyunithi nazo zonke izesekeli kalula bakwamukele ipotimende.

Ukunemba, njengoba kwamanye amadivayisi efanayo, imayelana 0.02 ppm, kanye breathalyzer ngomoya ophansi ukubekezelela noma yikuphi sezulu, kungakhathaliseki ukuthi sibonga umklamo onamandla futhi eyinkimbinkimbi umnkantsha usuku uyabanda noma ushise ehlobo,. Zonke kudingekile eMnyango Wezempilo izitifiketi inamathelisiwe.