Portable compound gas detector Buku la ogwiritsa
Kukonzekera kwadongosolo
| Ayi. | Dzina | Zizindikiro |
| 1 | cholumikizira gasi chonyamula | |
| 2 | Charger | |
| 3 | Chiyeneretso | |
| 4 | Buku la ogwiritsa ntchito |
Chonde onani ngati Chalk ndi wathunthu atangolandira mankhwala.Kusintha kokhazikika ndikofunikira pakugula zida.Kusintha kosankha kumakonzedwa padera malinga ndi zosowa zanu, ngati simukufuna kompyuta kuti muyike, kukhazikitsa alamu, ma alamu otumiza kunja.Sikoyenera kugula zowonjezera zowonjezera.
System Parameters
Kulipira nthawi: 3-6 hours
Mphamvu yamagetsi: DC5V
Kugwiritsa ntchito nthawi: pafupifupi 12hours kupatula ma alarm
Dziwani mpweya: O2, mpweya woyaka, CO, H2S, mpweya wina kutengera zomwe kasitomala akufuna
Malo ogwirira ntchito: Kutentha: -20 ℃ -50 ℃, Chinyezi Chachibale: ＜95%RH (Palibe condensation)
Yankho nthawi:≤30s(O2);≤40s(CO);≤20s(EX);≤30s (H2S)
Kukula: 141*75*43(mm)
Yezerani kuchulukana ngati tebulo 1
| Gasi wopezeka | Muyeso Range | Kusamvana | Alamu Point |
| Ex | 0-100% gawo | 1% LEL | 25% LEL |
| O2 | 0-30% vol | 0.1% vol | ＜18% voliyumu,＞23% vol |
| H2S | 0-200ppm | 1 ppm | 5 ppm |
| CO | 0-1000ppm | 1 ppm | 50 ppm |
| CO2 | 0-5% vol | 0.01% vol | 0.20% vol |
| NO | 0-250ppm | 1 ppm | 10 ppm |
| NO2 | 0-20 ppm | 1 ppm | 5 ppm |
| SO2 | 0-100ppm | 1 ppm | 1 ppm |
| CL2 | 0-20 ppm | 1 ppm | 2 ppm |
| H2 | 0-1000ppm | 1 ppm | 35 ppm |
| NH3 | 0-200ppm | 1 ppm | 35 ppm |
| PH3 | 0-20 ppm | 1 ppm | 5 ppm |
| Mtengo wa HCL | 0-20 ppm | 1 ppm | 2 ppm |
| O3 | 0-50 ppm | 1 ppm | 2 ppm |
| CH2O | 0-100ppm | 1 ppm | 5 ppm |
| HF | 0-10 ppm | 1 ppm | 5 ppm |
| VOC | 0-100ppm | 1 ppm | 10 ppm |
| Mtengo wa ETO | 0-100ppm | 1 ppm | 10 ppm |
| C6H6 | 0-100ppm | 1 ppm | 5 ppm |
Zindikirani: Gome ndi longonena zokhazokha;muyeso weniweniwo umadalira kuwonetsera kwenikweni kwa chida.
Makhalidwe Azinthu
★ Chiwonetsero cha Chitchaina kapena Chingerezi
★ Gasi wapawiri amapangidwa ndi masensa osiyanasiyana, amatha kusinthidwa mosavuta kuti azindikire mpaka mpweya wa 6 nthawi imodzi, ndikuthandizira masensa a CO2 ndi VOC.
★ Makatani atatu osindikizira, ntchito yachitsanzo, kukula kochepa komanso kosavuta kunyamula
★ Ndi wotchi yeniyeni yeniyeni, ikhoza kukhazikitsidwa
★ LCD imawonetsa kuchuluka kwa gasi munthawi yeniyeni komanso ma alarm
★ Kuchuluka kwa batri la lithiamu, kumatha kugwiritsa ntchito nthawi yayitali mosalekeza
★ 3 Mtundu wa Alamu: Kumveka, kugwedezeka, alamu yowoneka, alamu imatha kusinthidwa pamanja
★ Kuwongolera ziro kosavuta (ingoyatsa pamalo opanda mpweya wapoizoni)
★ Chojambula cha ng'ona cholimba komanso chapamwamba, chosavuta kunyamula pakugwira ntchito
★ Chigobacho chimapangidwa ndi pulasitiki yapadera yamphamvu kwambiri, yomwe imakhala yolimba, yokongola, komanso yomveka bwino
★ Ndi ntchito yosungiramo deta, ikhoza kusunga zolemba za 3,000, mukhoza kuona zolemba pa chida, kapena mukhoza kulumikiza kompyuta kuti itumize deta (mwachisawawa).
Chojambuliracho chimatha kuwonetsa nthawi imodzi mitundu isanu ndi umodzi yamitundu yamagesi.Pamene mpweya wa gasi umafika pamtundu wa alamu, chidacho chidzayendetsa ma alarm, magetsi oyaka, kugwedezeka ndi phokoso.
Chowunikira ichi chili ndi mabatani atatu, skrini imodzi ya LCD, ndi ma alarm ofananira (kuwala kwa ma alarm, buzzer ndi shock).Ili ndi mawonekedwe a Micro USB omwe amatha kulipira .Imathanso kulumikiza adaputala ya USB kupita ku TTL kuti ilumikizane ndi kompyuta yapakompyuta kuti iwonetsere, kukhazikitsa ma alarm kapena kuwerenga ma alamu.
Chidacho chokha chimakhala ndi ntchito yosungira nthawi yeniyeni, yomwe imatha kulemba alamu ndi nthawi mu nthawi yeniyeni.Kuti mudziwe zambiri za momwe mungagwiritsire ntchito komanso kufotokozera ntchito, chonde onani zomwe zili pansipa.
2.1 Mabatani ntchito malangizo
Chidacho chili ndi mabatani awiri, amagwira ntchito monga momwe tawonetsera patebulo 3:
Table 3 Button Ntchito
| Zizindikiro | Ntchito | Zindikirani |
 | Onani magawo, Lowetsani ntchito yosankhidwa | Batani lakumanja |
 | Yambani, shutdown, chonde dinani batani pamwamba pa 3S Lowetsani menyu ndikutsimikizira mtengo wokhazikitsidwa, nthawi yomweyo | batani lapakati |
 | Chete Sankhani menyu batani, dinani batani kulowa | Batani lakumanzere |
Onetsani
Idzapita ku chiwonetsero cha boot ndikusindikiza kwanthawi yayitali kiyi yapakatipaziwonetsero za gasi wamba, zomwe zikuwonetsedwa mu Chithunzi 1:
Chithunzi 1 Chiwonetsero cha boot
Mawonekedwe awa ndikudikirira kuti zida zokhazikika zikhale zokhazikika.The scrollbar ikuwonetsa
nthawi yodikira, pafupifupi 50s.X% ndikupita patsogolo.Pakona yakumanja yakumanja kumawonetsa nthawi yeniyeni komanso mphamvu yamagetsi.
Maperesentiwo akasandulika 100%, chidacho chimalowa mu chiwonetsero cha gasi 6 Chithunzi 2:
Chithunzi 2. Yang'anirani mawonekedwe a gasi 6
Ngati wosuta agula zosakhala zisanu ndi chimodzi, mawonekedwe owonetsera ndi osiyana.Pamene atatu-m'modzi, pali malo owonetsera gasi omwe samayatsidwa, ndipo awiri-m'modzi amangowonetsa mipweya iwiri.
Ngati mukufuna kuwonetsa mawonekedwe amodzi a gasi, mutha kukanikiza batani lakumanja kuti musinthe.Tiyeni tifotokoze mwachidule mawonekedwe awiriwa a gasi.
1) Mawonekedwe a Multi-gas:
Sonyezani: mtundu wa gasi, mtengo wamagesi, gawo, mawonekedwe.monga momwe chithunzi 2 chikusonyezera.
Pamene mpweya udutsa index , mtundu wa alamu wa unit udzawonetsedwa pambali pa unit (carbon monoxide, hydrogen sulfide, alamu yamoto yoyaka moto ndi gawo loyamba kapena lachiwiri, ndipo mtundu wa alamu wa okosijeni ndi malire apamwamba kapena otsika), kuwala kwambuyo yayatsidwa, ndipo nyali ya LED imawala, phokosolo limamveka ndi kugwedezeka, ndi chizindikiro cha lipenga
zidzawoneka, monga momwe chithunzi 3 chikusonyezera.
Chithunzi 3. mawonekedwe pamene mantha
Dinani batani lakumanzere ndikuchotsa phokoso la alamu, chizindikirocho chimasintha kuti muwonetse alamu.
2) Chiwonetsero chimodzi cha gasi:
Pa mawonekedwe ozindikira ma gasi ambiri, dinani batani lakumanja ndikutembenukira kuti muwonetse mawonekedwe amalo agesi.
Chithunzi 4 Chiwonetsero cha malo a Gasi
Zindikirani: Chidacho chikakhala kuti sichikhala ndi zisanu ndi chimodzi, manambala ena amawonetsa [osatsegulidwa]
Dinani batani lakumanzere ndikulowetsa mawonekedwe amodzi a gasi.
Sonyezani: Mtundu wamafuta, mawonekedwe a alamu, nthawi, mtengo wa alamu woyambira (Kutsika kwa alamu), mtengo wa alamu wamtundu wa 2 (Mlingo wapamwamba kwambiri wa alamu), muyeso, kuchuluka kwa gasi nthawi yeniyeni, unit.
Pansi pa kuchuluka kwa gasi wapano, ndi 'yotsatira', dinani mabatani akumanzere kutembenukira ku index ya gasi lotsatira, dinani batani lakumanzere ndikusintha mitundu inayi ya gasi.Chithunzi 5, 6, 7, 8 ndi magawo anayi a gasi.Dinani kumbuyo (batani lakumanja) kumatanthauza kusintha kuti muwone mawonekedwe osiyanasiyana owonetsera gasi.
Chiwonetsero cha Alamu imodzi ya gasi chikuwonetsedwa pazithunzi 9 ndi 10
Chithunzi 5 O2
Chithunzi 6 Gasi woyaka
Chithunzi 7 CO
Chithunzi cha 8H2S
Chithunzi 9 Ma alarm a O2
Chithunzi 10 Ma alarm a H2S
Gasi wina akayamba alamu, 'next' sinthani kukhala chete.Dinani batani lakumanzere ndikusiya kuchita mantha, kenako osalankhula tembenukira ku 'chotsatira'
Kufotokozera kwa Menyu
Mukafuna kukhazikitsa magawo, dinani batani lapakati kuti mulowetse menyu, mawonekedwe amtundu waukulu monga Chithunzi 11.
Chithunzi 11 Menyu yayikulu
Chizindikiro chimatanthauza ntchito yosankhidwa, Dinani batani lakumanzere kuti musankhe ena, Dinani batani lakumanja kuti mulowetse ntchitoyi.
Kufotokozera ntchito:
● Ikani nthawi: ikani nthawi.
● Tsekani: Tsekani chida
● Malo osungira ma alarm: Onani mbiri ya alamu
● Khazikitsani ma alarm data: Khazikitsani mtengo wa alamu, mtengo wotsika wa alamu ndi mtengo wapamwamba wa alamu
● Calibration: Zero kukonza ndi kusanja zida
● Kubwerera: kubwerera kuti azindikire mitundu inayi ya mpweya kusonyeza.
Ikani Nthawi
Dinani batani lakumanzere kuti musankhe nthawi, dinani batani lakumanja kuti muyike mawonekedwe a nthawi ngati Chithunzi 12.
Chithunzi 13 Year setting
Chithunzi 13 Year setting
Chizindikiro chimatanthauza kusankha nthawi yokhazikitsa, dinani batani lakumanja kuti chithunzi 13, kenako dinani batani lakumanzere kuti musinthe zambiri, kenako dinani batani lakumanja kutsimikizira zomwe mwapeza.Dinani batani lakumanzere kuti musinthe nthawi ina.
Kufotokozera Ntchito:
Chaka: kukhazikitsa kuyambira 19 mpaka 29.
Mwezi: Kukhazikitsa 01 mpaka 12.
Tsiku: Kukhazikitsa kumayambira 01 mpaka 31.
Ola: kukhazikitsa kuyambira 00 mpaka 23.
Mphindi: kukhazikitsa pakati pa 00 mpaka 59.
Bwererani ku: Bwererani ku menyu yayikulu
Tsekani
Pamndandanda waukulu, dinani batani lakumanzere kuti musankhe ntchito ya 'off', kenako dinani batani lakumanja kuti mutseke.Kapena dinani batani lakumanja kwa masekondi atatu
Malo ogulitsira ma alarm
Pamndandanda waukulu, dinani batani lakumanzere kuti musankhe ntchito ya 'rekodi', kenako dinani batani lakumanja kuti mulowetse menyu yojambulira, monga momwe chithunzi 14 chikusonyezera.
● Sungani Nambala: chiwerengero chonse cha alamu yosungirako zida zosungira.
● Fold Num: Ngati kuchuluka kwa deta yomwe yasungidwa mu chipangizocho ndi yaikulu kuposa chiwerengero chonse cha kusungirako, idzalembedwa kuchokera ku deta yoyamba, chinthuchi chikuyimira chiwerengero cha zolemba.
● Tsopano Nambala: nambala yosungira deta yamakono, yomwe ikuwonetsedwa yasungidwa ku Nambala 326.
Onetsani mbiri yaposachedwa kaye, dinani batani lakumanzere kuti muwone rekodi yotsatira, ndipo dinani batani lakumanja kuti mubwerere ku menyu yayikulu, monga momwe chithunzi 14 chikusonyezera.
Chithunzi 14 Alamu Record Interface
Chithunzi 15 Funso lodziwika bwino la mbiri
Onetsani mbiri yaposachedwa kaye, dinani batani lakumanzere kuti muwone rekodi yotsatira, ndipo dinani batani lakumanja kuti mubwerere ku menyu yayikulu, monga momwe chithunzi 14 chikusonyezera.
Kukhazikitsa Alamu
M'mawonekedwe akuluakulu a menyu, dinani batani lakumanzere kuti musankhe chinthu cha 'alarm setting', ndiyeno dinani batani lakumanja kuti mulowetse mawonekedwe osankhidwa a alamu, monga momwe tawonetsera pa Chithunzi 16.Dinani batani lakumanzere kuti musankhe gasi. lembani, ndikudina batani lakumanja kuti mulowetse mawonekedwe osankhidwa a alamu a gasi.Tiyeni titenge carbon monoxide.
Chithunzi 16 Gasi Selection Interface
Chithunzi 17 Kuyika Kufunika kwa Alamu
Mu mawonekedwe a Chithunzi 17, dinani batani lakumanzere sankhani mtengo wa alamu wa carbon monoxide "gawo loyamba", kenako dinani kumanja kuti mulowetse menyu ya Zikhazikiko, monga momwe zasonyezedwera pa Chithunzi 18, Pakadali pano, dinani batani lakumanzere kuti musinthe pang'ono deta, dinani batani. batani lakumanja kuti muwonjezere mtengo wonyezimira.Khazikitsani mtengo wofunikira ndi makiyi akumanzere ndi kumanja, ndikusindikiza kiyi yapakati kuti mulowetse mawonekedwe otsimikizira mtengo wa alamu mutatha kukhazikitsa.Panthawiyi, dinani batani lakumanzere kuti mutsimikizire.Pambuyo kukhazikitsa bwino, malo pansi pakati pa chinsalu chimasonyeza "kukhazikitsa bwino";Apo ayi, imayambitsa "kulephera kukhazikitsa", monga momwe tawonetsera pa Chithunzi 19.
Chithunzi 18 Chitsimikizo cha Alarm Value Confirmation
Chithunzi 19 Kukhazikitsa bwino mawonekedwe
Zindikirani: mtengo wa alamu uyenera kukhala wocheperapo kusiyana ndi mtengo wa fakitale (malire otsika a oxygen ayenera kukhala pamwamba pa mtengo wa fakitale), apo ayi zoikamo zidzalephera.
Kuwongolera zida
Zindikirani:
1. Zida zitayamba, kukonza zero kungapangidwe pambuyo poyambitsa.
2. Oxygen mu mphamvu ya mumlengalenga akhoza kulowa mu "kuyesa kwa gasi" menyu yolondola yowonetsera mtengo ndi 20.9%vol, sayenera kugwira ntchito "zero correction" mumlengalenga.
3. Chonde musayese zida popanda mpweya wabwino.
Zero kukonza
Gawo 1: mu waukulu menyu mawonekedwe, akanikizire kumanzere batani kusankha ntchito katundu wa 'chipangizo calibration', ndiyeno akanikizire batani lamanja kulowa calibration achinsinsi menyu, monga momwe chithunzi 20.According ndi mafano otsiriza mzere wa mawonekedwe, dinani batani lakumanzere kuti musinthe ma data, dinani batani lakumanja kuti muwonjezere 1, lowetsani mawu achinsinsi 111111 kudzera mu mgwirizano wa makiyi awiriwo, ndikusindikiza batani lapakati kuti musinthe mawonekedwewo kukhala mawonekedwe osankha ma calibration, monga zikuwonetsedwa mu Chithunzi 21.
Chithunzi 20 Mawu Achinsinsi
Chithunzi 21 Kusankhidwa kwa Calibration
Khwerero 2: dinani batani lakumanzere kuti musankhe ntchito yokonza ziro, ndiyeno dinani kumanja kuti mulowetse zero calibration menyu, podina batani lakumanzere kuti musankhe mtundu wa mpweya woti mukhazikitsenso, monga momwe chithunzi 22 chikusonyezera. sankhani menyu yobwezeretsanso gasi, tsimikizirani kuti mpweya wapano ndi 0 PPM, dinani batani lakumanzere kuti mutsimikizire.Pambuyo poyesa bwino, 'kupambana kwa calibration' kudzawonetsedwa pansi pakati pa chinsalu, pamene 'kulephera' kudzawonetsedwa, monga momwe chithunzi 23 chikusonyezera.
Chithunzi 22 Kusankhidwa kwa Gasi
Chithunzi 23 mawonekedwe a calibration
Khwerero 3: Dinani kumanja kuti mubwerere ku mawonekedwe amtundu wa gasi mukamaliza kukonza zeroing.Panthawiyi, mitundu ina ya gasi ikhoza kusankhidwa kuti ikonzedwe.Njirayi ndi yofanana ndi pamwambapa.Pambuyo pa zero, bwererani kumalo owonetsera gasi sitepe ndi sitepe kapena dikirani masekondi 15, chidacho chidzabwereranso ku mawonekedwe a gasi.
Kukonzekera kwathunthu
Khwerero 1: Gasi ikakhazikika mtengo wowonetsera, lowetsani menyu yayikulu, imbani kusankha kwa menyu ya Calibration.Njira zenizeni zogwirira ntchito ngati sitepe yoyamba yochotsera ma calibration.
Khwerero 2: Sankhani zinthu za "kuyesa kwa gasi", dinani batani lakumanja kuti mulowe mawonekedwe amtundu wa Calibration, kenako ikani kuchuluka kwa mpweya kudzera pa kiyi yakumanzere ndi kumanja, tiyerekeze kuti Calibration ndi mpweya wa monoxide, kuchuluka kwa mpweya wa Calibration. ndi 500ppm, panthawiyi yakhazikitsidwa ku '0500' ikhoza kukhala.Monga momwe chithunzi 25 chikusonyezera.
Chithunzi 24 Kusankhidwa kwa Gasi
Chithunzi 25 Ikani mtengo wa gasi wokhazikika
Khwerero 3: Mutatha kuyika ma calibration, mutagwira batani lakumanzere ndi batani lakumanja, sinthani mawonekedwe kuti agwirizane ndi mawonekedwe a mpweya, monga momwe chithunzi 26 chikusonyezera, mawonekedwewa ali ndi mtengo wamakono womwe wapezeka.Kuwerengera kumapita ku 10, mutha kukanikiza batani lakumanzere kuti musamalire pamanja, pambuyo pa 10S, ma calibrates a gasi atatha, kuwerengetsa kukakhala kopambana, mawonekedwewo akuwonetsa kupambana kwa Calibration!'M'malo mwake Onetsani' Kuwongolera Kwalephera!'.Mawonekedwe akuwonetsedwa pa chithunzi 27.
Chithunzi 26 Calibration Interface
Chithunzi 27 Zotsatira zoyeserera
Step4: Pambuyo Calibration ndi bwino, mtengo wa mpweya ngati kuwonetsera si khola, Mukhoza kusankha 'rescaled', ngati mawerengedwe alephera, fufuzani ma calibration mpweya ndende ndi masanjidwe zoikamo ndi chimodzimodzi kapena ayi.Pambuyo poyesa gasi kutha, dinani kumanja kuti mubwerere ku mawonekedwe ozindikira mpweya.
Khwerero 5: Pambuyo pokonza mpweya wonse, pezani menyu kuti mubwerere ku mawonekedwe a gasi, kapena kuti mubwerere ku mawonekedwe a gasi.
Kubwerera
Pamenyu yayikulu, dinani batani lakumanzere kuti musankhe chinthu cha 'kumbuyo', kenako dinani batani lakumanja kuti mubwerere ku menyu yapitayo.
1) Onetsetsani kuti mupewe kulipira kwanthawi yayitali.Nthawi yolipira imatha kupitilira, ndipo sensa ya chida imatha kukhudzidwa ndi kusiyana kwa charger (kapena kuyitanitsa kusiyana kwa chilengedwe) chida chikatsegulidwa.Nthawi zambiri, imatha kuwoneka ngati cholakwika cha zida kapena ma alarm.
2) Nthawi yolipirira yokhazikika ya 3 mpaka 6 maola kapena apo, yesetsani kusalipira chida mu maola asanu ndi limodzi kapena kuposerapo kuti muteteze moyo wabwino wa batri.
3) Chidacho chimatha kugwira ntchito kwa maola 12 kapena kuposerapo chikayimitsidwa (kupatula alamu, chifukwa kung'anima pamene alamu, kugwedezeka, phokoso limafuna mphamvu yowonjezera. udindo).
4) Pamene mphamvu ya chipangizocho ndi yochepa kwambiri, chidacho chidzatsegulidwa ndikuzimitsa nthawi zambiri.Panthawi imeneyi, m'pofunika kulipira chida
5) Onetsetsani kuti musagwiritse ntchito chidacho pamalo owononga
6) Onetsetsani kuti musagwirizane ndi chida chamadzi.
7) Iyenera kumasula chingwe chamagetsi, ndikulipiritsa miyezi 2-3 iliyonse, pofuna kuteteza moyo wa batri wamba ikagwiritsidwa ntchito kwa nthawi yayitali.
8) Ngati chida chawonongeka kapena sichingatsegulidwe, mutha kumasula chingwe chamagetsi, kenako ndikulumikiza chingwe chamagetsi kuti muchepetse ngozi.
9) Onetsetsani kuti zizindikiro za gasi ndizodziwika bwino mukatsegula chida.
10) Ngati mukufuna kuwerenga mbiri ya alamu, ndibwino kuti mulowetse menyu kuti muwone nthawi yolondola isanayambe kukhazikitsidwa kuti muteteze chisokonezo powerenga zolemba.
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Alamu ya Gasi Yokwera Pakhoma Imodzi
Tchati cha kamangidwe Zosintha zaukadaulo ● Sensor: electrochemistry, catalytic combustion, infrared, PID...... ● Nthawi yoyankha: ≤30s ● Mawonekedwe: Kuwala kwambiri kwachubu ladigito ● Zowopsa: Alamu yomveka -- pamwamba pa 90dB(10cm) Kuwala alamu --Φ10 ma diode ofiira otulutsa kuwala (ma LED) ...
