I-Met One Instrument 9012-4 6 I-Channel Particle Counter
Ulwazi Lomkhiqizo
Imininingwane
- Imodeli: 83201 AQ PROFILER
- Umkhiqizi: I-Met One Instruments, Inc
- Ikheli: 1600 NW Washington Blvd. Grants Pass, Oregon 97526
- Ucingo: 541-471-7111
- Ifeksi: 541-471-7116
Imiyalo yokusetshenziswa komkhiqizo
- Ukufakwa
Qinisekisa ukufakwa okufanele ngokulandela lezi zinyathelo:- Ukukhweza: Khipha idivayisi ngokuvikelekile ngokweziqondiso ezinikezwe kumanuwali.
- Izixhumanisi/Izintambo: Xhuma idivayisi ngokulandela imiyalelo yezintambo enikeziwe.
- Izilungiselelo ezizenzakalelayo: Qinisekisa futhi ulungise izilungiselelo ezizenzakalelayo njengoba kudingeka ohlelweni lwakho lokusebenza.
- Incazelo
Umkhiqizo ufakwe inzwa esekwe nge-laser diode ehlukaniswa njengomkhiqizo we-Class I. Idizayinelwe ukwenza iphrofayili enembile yamapharamitha ekhwalithi yomoya. - Ukuxhumana kwe-Serial
Idivayisi isekela ukuxhumana kwe-serial ekudluliselweni kwedatha nokulawula. Bheka kumanuwali ukuze uthole imiyalelo enemininingwane yokusetha nokusebenzisa ukuxhumana kwe-serial.
Imibuzo Evame Ukubuzwa (FAQ)
- Umbuzo: Yini okufanele ngiyenze uma ngihlangabezana nobunzima ngomkhiqizo?
IMP: Uma uhlangabezana nezinkinga, bheka imibhalo ephrintiwe ngezinyathelo zokuxazulula inkinga. Uma izinkinga ziqhubeka, xhumana Nokwesekwa Kobuchwepheshe phakathi namahora okusebenza ukuze uthole usizo. - Umbuzo: Ingabe umkhiqizo uphephile ukusebenzisa?
A: Umkhiqizo uklanyelwe ukusebenza ngokuphephile ngaphansi kwezimo ezijwayelekile. Landela yonke imihlahlandlela yokuphepha enikezwe kumanuwali ukuze uqinisekise ukusetshenziswa okuphephile.
Isaziso se-copyright
83201 Operation Manual
© Copyright 2018 Met One Instruments, Inc. Wonke Amalungelo Agodliwe Emhlabeni Wonke. Ayikho ingxenye yalolu shicilelo okumele igaywe kabusha, idluliselwe, ibhalwe, igcinwe ohlelweni lokuthola kabusha, noma ihunyushelwe kunoma yiluphi olunye ulimi nganoma iyiphi indlela nganoma iyiphi indlela ngaphandle kwemvume ebhaliwe ye-Met One Instruments, Inc.
Ukusekela kwezobuchwepheshe
Uma udinga ukusekelwa, sicela ubheke amadokhumenti akho aphrintiwe ukuze uxazulule inkinga yakho. Uma usabhekene nobunzima, ungathintana nommeleli Wesevisi Yezobuchwepheshe ngezikhathi zebhizinisi ezivamile—7:30 am to 4:00 pm Pacific Time, ngoMsombuluko kuze kube uLwesihlanu.
- Izwi: 541-471-7111
- Ifeksi: 541-471-7116
- I-imeyili: service@metone.com
- Imeyili: Umnyango Wezinsizakalo Zobuchwepheshe Uhlangane ne-One Instruments, Inc. 1600 Washington Boulevard Grants Pass, NOMA 97526.
Isaziso Sokuphepha
- Okuqukethwe yile manuwali kuhlolisiswe ku-hardware nesofthiwe echazwe lapha. Njengoba ukuchezuka kungenakuvinjelwa ngokuphelele, asikwazi ukuqinisekisa isivumelwano esigcwele. Nokho, idatha kuleli bhukwana kabushaviewihlelwa njalo futhi noma yiziphi izilungiso ezidingekayo zifakiwe ezinhlelweni ezilandelayo.
- Ukusebenza okungenaphutha nokuphephile komkhiqizo kusikisela ukuthuthwa okufanele, ukugcinwa, nokufakwa kanye nokusebenza ngokucophelela nokunakekelwa. Umthengisi walesi sisetshenziswa akakwazi ukubona kusengaphambili zonke izindlela zokusebenza okungenzeka ngazo umsebenzisi azame ukusebenzisa lolu hlelo lokusebenza.
- Umsebenzisi uthatha zonke izikweletu ezihambisana nokusetshenziswa kwalolu hlelo lokusebenza. Umthengisi uqhubeka echitha noma yimuphi umthwalo wemfanelo ngomonakalo owumphumela.
ISAZISO
- ISEXWAYISO Ukusetshenziswa kwezilawuli noma ukulungisa noma ukusebenza kwezinqubo ngaphandle kwalezo ezishiwo lapha kungase kubangele ukuchayeka emisebeni eyingozi.
- ISEXWAYISO Lo mkhiqizo, uma ufakwe futhi usebenza kahle, uthathwa njengomkhiqizo we-laser we-Class I. Imikhiqizo yekilasi I ayibhekwa njengeyingozi.
Lo mkhiqizo uhlanganisa inzwa esekelwe ku-laser diode engumkhiqizo WE-CLASS 1 njengoba kuchazwe ku-21 CFR, Isahluko esingaphansi J, soMthetho Wezempilo Nokuphepha wango-1968. Lokhu kusebenza lapho ithuluzi lisetshenziswa ngaphansi kwezimo zokusebenza ezivamile kanye nokugcinwa okufanele. Izinqubo zesevisi ezenziwa kwinzwa zingaholela ekuchayekeni emisebeni ye-laser engabonakali. Umuntu ogunyazwe efekthri kuphela okufanele enze isevisi kuleli thuluzi. Inzwa ye-laser diode-based ngaphakathi kwaleli thuluzi inelebula yesixwayiso njengoba kuboniswe ngezansi.
UKUFAKA
Ukukhweza
I-AQ Profiler module ingafakwa kusetshenziswa izimbobo eziyisishiyagalombili ezifakwe emaphethelweni eyunithi.
Izixhumanisi/Izintambo
Amabhulokhi amathathu etheminali ezixhumi zikagesi atholakala ohlangothini olulodwa lwe-AQ profiler. Imininingwane yokuphina yokuxhunywa kukagesi ibhalwe ngokucacile ekufakweni kwentambo ngakunye. Umfanekiso 1.2 ubonisa konke ukuxhumana kwe-AQ profiler umhlangano.
Ithebula 1.2 Izincazelo Zokuxhunywa Kwebhulokhi Yetheminali
| I-TB1 (Umugqa Ophezulu) | I-TB2 (Umugqa Ophakathi) | I-TB3 (Umugqa Ophansi) | ||||||
| 1 | I-HTR 1 | I-heater1 | 1 | I-HTR 2 | I-heater2 | 1 | +12V NGAPHAKATHI | DC Amandla |
| 2 | P GND | I-heater1 | 2 | P GND | I-heater2 | 2 | +12V NGAPHAKATHI | DC Amandla |
| 3 | +10V | Ukugeleza1 | 3 | +10V | I-Flow2 ref | 3 | +12V NGAPHAKATHI | DC Amandla |
| 4 | +12V | Ukugeleza1 | 4 | +12V | Ukugeleza2 | 4 | P GND | DC Amandla |
| 5 | I-FLSIG 1 | Ukugeleza1 | 5 | I-FLSIG 2 | Ukugeleza2 | 5 | P GND | DC Amandla |
| 6 | A GND | Ukugeleza1 | 6 | A GND | Ukugeleza2 | 6 | P GND | DC Amandla |
| 7 | +12V | Ipompo1 | 7 | +12V | Ipompo2 | 7 | RX | RS232 |
| 8 | I-PWM1 | Ipompo1 | 8 | I-PWM2 | Ipompo2 | 8 | TX | RS232 |
| 9 | P GND | Ipompo1 | 9 | P GND | Ipompo2 | 9 | UNkulunkulu | RS232 |
| 10 | +5V | Inzwa ye-RH | 10 | +12V | Imodeli ye-RS485 | 10 | +12V | Inzwa ye-RS485 |
| 11 | I-RH SIG | Inzwa ye-RH | 11 | 485A | Imodeli ye-RS485 | 11 | 485A | Inzwa ye-RS485 |
| 12 | A GND | Inzwa ye-RH | 12 | 485B | Imodeli ye-RS485 | 12 | 485B | Inzwa ye-RS485 |
| 13 | THERM | Inzwa ye-AT | 13 | GND | Imodeli ye-RS485 | 13 | GND | Inzwa ye-RS485 |
| 14 | A GND | Inzwa ye-AT | 14 | ISIHLANGU | Imodeli ye-RS485 | 14 | ISIHLANGU | Inzwa ye-RS485 |
Izilungiselelo Ezizenzakalelayo
I-AQ Profiler ithunyelwa nezilungiselelo ezilandelayo ezizenzakalelayo.
Ukuxhumana:
9600 Baud Rate, 8 Data Bits, No Parity, 1 Stop Bit, No Flow Control.
- Sample Isikhathi: imizuzwana engu-60
- Sample Modi: Okuqhubekayo
- Iyunithi ID: 1
- Ikheli le-Modbus Slave: 1
DESCRIPTION
I-AQ Particle Counter
Ikhawunta yezinhlayiyana ze-AQ ingakwazi usayizi futhi ibale izinhlayiya ezihamba emoyeni kufika kububanzi obuyisishiyagalombili bosayizi. Izinhlayiya zilinganiswa bese zibalwa kwesinye sezibali eziyisishiyagalombili. Kuye ngamasethingi, idatha idluliselwa ngokuzenzakalelayo ekupheleni kwe- asampisikhathi noma ngokuqhubekayo kudivayisi yokurekhoda yangaphandle. I-AQ Profiler inamaphrothokholi okuxhumana okugcina.
I-Sheath Air
Lapho ikhawunta yezinhlayiyana izosetshenziselwa u-sampama-aerosols aqukethe ukugxila okuphezulu kwezinhlayiya, inzwa kufanele ifake umoya we-sheath ukuvimbela izinhlayiya ukuthi zingangcolisi i-optics yangaphakathi yenzwa. Izinhlayiyana ezigcwele sampI-le air ivalwe emgodleni womoya ohlanzekile ohlungiwe ovimbela izinhlayiya ukuthi zingaphumi. Ikhawunta yezinhlayiyana ze-AQ ifakelwe futhi idinga umoya we-sheath ukuze isebenze.
Ukutholwa
Ikhawunta yezinhlayiyana isebenzisa ukukhanya okuhlakazekile ukukala nokubala izinhlayiya. Sampumoya udonselwa egumbini lomtshina bese ufakwa ngaphansi kwe-laser eqinile etholakala kuma-engeli angakwesokudla ekugelezeni. I-laser beam yakhelwe ukukhiqiza ugongolo oluyisicaba oluncane olukhiqiza u-s omncaneample ndawo. Ukukhanya kuhamba ku-sampi-le stream futhi inqamula ku-trap yokukhanya. Izinhlayiya zidlula kugongolo lwe-laser futhi zihlakaze ukukhanya. Inani lokukhanya okuhlakazekile lilingana nosayizi wezinhlayiyana. Ingxenye yalokhu kukhanya ihlakazeka ibheke esibukweni esiyi-elliptical. Lokhu kukhanya kube sekuqondiswe kumtshina. Okuphumayo komtshina kuyahlaziywa ukuze kutholwe inani lezinhlayiya kanye nobukhulu bezinhlayiya. I-Met One Instruments isebenzisa isibuko esiyi-elliptical ukuze ikhulise ukukhanya okuqoqiwe ngaphandle kwesidingo sezinto ezibonakalayo ezigxilile eziyinkimbinkimbi.
Ukulinganisa nokubala
Inani lokukhanya okuhlakazekile liguqulwa libe yi-voltage pulse, futhi kusekelwe ampubukhulu besignali ye-pulse izodlula koyedwa noma ngaphezulu kokubandlulula kosayizi futhi iye kwi(s) counter ezihambisanayo.
Ukulinganisa
Ukulinganisa kwenziwa kusetshenziswa ama-final (PSL) ama-sphere, ahlinzeka ngethuluzi elinamandla lokuhlola ukuzwela, ukunemba, ukulungiswa kanye nezinga lokubala okungamanga. Umtshina wezinhlayiyana uqhathaniswa nereferensi ye-mono-dispersed (usayizi owodwa) wamaphalamu we-polystyrene latex (PSL) emoyeni ohlungiwe ohlanzekile kukho kokubili ukulinganisa kanye nesitifiketi sokucaciswa kokusebenza. Le ndlela yokulinganisa inezinjongo ezimbili:
- Inikeza inkomba ejwayelekile elandelekayo.
- Inikeza isilinganiso sokuthi iyunithi ikugcina kahle kangakanani ukulinganiswa kwayo (ukukhiqiza kabusha).
UKUXHUMANA KWE-SERAL
Kunezindlela ezintathu zokuxhumana:
- Ukuxhumana komsebenzisi - Lena imodi esebenzisanayo esebenzisa imiyalo elula yezinhlamvu ukuze kube lula ukuyisebenzisa.
- Ukuxhumana ngekhompyutha - Le modi isetshenziselwa ukuxhumana kwekhompyutha nedivaysi. Inezinga lobuqotho bedatha.
- Ukuxhumana kwefa - Le modi ingeyokuhambisana emuva nezinsimbi zoqobo ezingama-9722 nezingu-212. Le modi yehlisiwe futhi kufanele isetshenziselwe ukusebenzisana nokufakwa okukhona. Konke ukufakwa okusha kufanele kusebenzise izivumelwano zochungechunge ezintsha.
Ithebula 3.1 Uhlu Lomyalo
| Umyalo | Incazelo | |||||||||||||||
| # | Thola ukubuyekezwa kwe-MetRecord. | |||||||||||||||
| 1 | Bika izilungiselelo. | |||||||||||||||
| E | Qeda (Yeka) sample umjikelezo. | |||||||||||||||
| H,? | Imenyu yosizo. | |||||||||||||||
| S | Qala njengeample umjikelezo. | |||||||||||||||
| Q | Phuma kumodi yomsebenzisi bese ufaka Imodi yeKhompyutha. | |||||||||||||||
| CM | Imodi yokubala. 0=Okukhulayo, 1=Okuhlukile | |||||||||||||||
| CU | Thola/Setha Ukubala Amayunithi. 0=CF, 1=/L, 2=TC, 3=M3 | |||||||||||||||
| DT | Thola/Setha idethi nesikhathi. amamodemu | |||||||||||||||
| ID | Thola/Setha i-ID yendawo noma ikheli. Ububanzi buyi-1 kuye ku-999. | |||||||||||||||
| MA | Ikheli le-Modbus. Ububanzi buyi-1 kuye ku-247. | |||||||||||||||
| OI | Okukhiphayo Kwesikhawu Kuvuliwe/Kuvaliwe. 1=Inikwe amandla, 0=Ikhutshaziwe. | |||||||||||||||
| PT | Uhlobo Lwephrothokholi 0=7500, 1=Ifa. | |||||||||||||||
| QH | Isihloko Sombuzo | |||||||||||||||
| RO | Bika Izinketho. Isebenzisa ama-bit flag ukufunda okuhlukene. Hlanganisa wonke ama-bit flag ukuze uthole izinhlanganisela ezidingekayo
isb RO 11 = Ukugeleza, Izinga Lokushisa, RH |
|||||||||||||||
| RQ | Cela ukufunda kokugcina. | |||||||||||||||
| RV | Thola ulwazi lomkhiqizo. | |||||||||||||||
| RZ | Thola ulwazi olutholakalayo lukasayizi wesiteshi. | |||||||||||||||
| SB | Thola/Setha isilinganiso se-serial baud. 3=2400, 4=4800, 5=9600, 6=19200,
7=38400,8=57600,9=115200. |
|||||||||||||||
| I-SPR | I-RH Setpoint ukuze uvule i-heater. | |||||||||||||||
| ST | Thola/Setha i-Sample Isikhathi Ngemizuzwana. |
Ukuxhumana komsebenzisi
- Kumodi yokuxhumana nomsebenzisi (imodi yesiphetho), cindezela ukhiye u-Enter, , izikhathi ezintathu ukufaka imodi. Kule modi, imiyalo elula yezinhlamvu ingakhishwa ngo-no uhlamvu oludingekayo.
- Uhlamvu lwenkanyezi luvela ngesikhathi sokuvuka, futhi nangemuva kokuba umyalo usuqediwe. Inkanyezi ibonisa ukuthi ithuluzi lilungele umyalo omusha. Imiyalo inanelwa emuva ensimbini ekule modi.
- Imiyalo inqanyulwa ngokhiye u-Enter .
- Imenyu yosizo ingaba viewihlelwe ngokuthumela u-H, h, noma ?; enikeza yonke imiyalo etholakalayo kumsebenzisi.
- Iyacindezela , X noma Q izophuma kumodi yomsebenzisi.
Ukuxhumana Kwekhompyutha
Kumodi yokuxhumana yekhompyutha, ifomethi yomyalo inezinga lokuzikhethela lobuqotho bedatha - i-checksum. Le modi ifakwa noma nini a uhlamvu luthunyelwa ensimbini. I-echo yohlamvu icindezelwa kule modi.
Ifomethi yomyalo wekhompyutha
Umyalo wekhompyutha unefomethi elandelayo:
Cmd p1 p2*cs
Imiyalo yekhompyutha yandulelwa i (0x1B) uhlamvu olulandelwa ngokuqondile umyalo, Cmd, oguquguqukayo ngobude kuye ngomyalo. Ngemuva kwezinhlamvu zomyalo, kungaba khona izinkambu zepharamitha eziro noma ngaphezulu, p1 p2. Inkambu ngayinye yepharamitha inqunywa ngohlamvu lwesikhala esisodwa noma ngaphezulu (0x20). Isiphetho somlayezo sisayinwe uhlamvu lwe-Checksum Delimiter * (0x2A) lulandelwa i-checksum, cs, futhi ekugcineni lunqanyulwe ngokubuya kwenqola (0x0D) uhlamvu. Qaphela: i-*cs iyinketho futhi kufanele isetshenziswe uma ukugcinwa kobuqotho bedatha kuyadingeka ohlelweni lokusebenza.
Umyalo wekhompyutha examplokhu okulandelayo:
- RV*00234
- Zonke izimpendulo zomyalo zinqanyulwa nge-checksum
- RV 092, 99999-1, R9.9.9*00234
I-Checksum Computation
- I-Checksum ibalwa njengesamba senombolo engasayiniwe engu-16-bit yazo zonke izinhlamvu ngemva kwe uhlamvu olufika kuye kodwa lungafaki Uhlamvu * lwe-Checksum Delimiter * (0x2A). Iphrintwa njengenombolo yedesimali ye-ASCII.
- Umphumela uhlala unezinhlamvu ezi-5 ngobude ezinoziro oholayo.
- I-checksum ingase yeqiwe ngale ndlela elandelayo: *// .
Ukuxhumana Kwefa
Kumodi yokuxhumana Yefa, isistimu ilingisa iphrothokholi yochungechunge yamathuluzi angu-9722 kanye nama-212. Umyalo we-PT (uhlobo lwephrothokholi) usetshenziselwa ukusetha le modi lapho kudingeka. Cindezela ukhiye we-Enter izikhathi ezintathu ukuze ufake i-Terminal Mode, efana ne-User Mode ngenhla. Ukwaziswa Kwendlela Yefa kuwuphawu Olukhulu Kunophawu “>”. Imiyalo iyizinhlamvu zodwa futhi yenza ngokushesha lapho ucindezela inkinobho. Lezo ezidinga okokufaka okwengeziwe zizonqanyulwa ngokhiye u-Enter. Imenyu yosizo iyatholakala ngokucindezela u-H noma ? okhiye.
Ithebula 3.3 Uhlu Lwemiyalo Yefa
| Umyalo | Incazelo |
| H noma? | Imenyu yosizo |
| C | Setha ku-s singleample |
| Y | Misa ukuphinda u-sample |
| Q | Misa umyalo |
| S | Qala umyalo |
| O | Setha ukugeleza kwe-offset |
| T | Setha u-sampisikhathi |
| R | Setha indawo yokubeka i-RH |
| X | Phuma kumodi yetheminali |
Le modi yehlisiwe futhi akufanele isetshenziselwe ukufakwa okusha. Uma Imodi Yefa ivuliwe, Imodi Yetheminali isekela kuphela isethi elinganiselwe yemiyalo Yefa. Isethi egcwele yemiyalo isatholakala ku-Computer Mode kuphela uma i-Legacy Mode ivuliwe.
AMANDENI
Uhlelo Lwesevisi
- ISEXWAYISO: I-AQ Profiler ingaseviswa kuphela noma ilinganiswe ngabasebenzi abagunyazwe efekthri. Ukulungiswa okungagunyaziwe ku-AQ Profiler kungase kubangele ukuchayeka emisebeni ye-laser engabangela ubumpumputhe futhi ivale iwaranti.
- Ilinganisa izinzwa zezinhlayiyana ezifana naleyo eku-Model AQ Profiler idinga imishini ekhethekile kanye nochwepheshe onekhono. I-Met One Instrument inakekela indawo yokulinganisa yokulinganisa izinto zokubala zezinhlayiyana ngokuvumelana nezindlela ezamukelekayo embonini zisebenzisa izindinganiso ezilandelekayo ze-NIST. I-AQ Profiler kufanele ilinganiswe minyaka yonke.
Ithebula 4.1: Inkonzo
| Into Yesevisi | Imvamisa | Kwenziwe ngu |
| Linganisa inzwa | Minyaka yonke | Isevisi yasefekthri kuphela |
UKUSEBENZA
Inika amandla i-AQ Profiler
I-AQ Profiler ingasebenza kusuka ku-voltage okokufaka kwe-10.5 kuya ku-15.5 volts. Bheka okuthi 1.2 ukuze uthole iphinikhodi yesixhumi samandla.
Ukuxhumana
Ungasebenzisa uhlelo lwetheminali olufana ne-Hyper-Terminal ukuze uxhumane nochwepheshefiler.
RS-232 kanye RS-485 Operation
Izintambo zokuxhumana zingaxhunywa ngokuqondile kutheminali yesokunxele kakhulu ye-profiler. Bheka u-1.2 ukuze uthole iphinikhodi yesixhumi.
SampLe Air Flow
Uzodingeka ukuthi unikeze i-vacuum ku-nozzle ye-AQ Profiler ukuze sample. Uzodinga futhi ukunikeza umoya ohlungiwe we-air sheath. Ngesihlungi somoya, reco0.1-micron1-micron in-line isihlungi (MOI#580294). Sincoma lesi sihlungi uma kusetshenziswa inzwa yokugeleza kwenqwaba. Isihlungi kufanele sifakwe phezulu nomfula sisuka kwinzwa yokugeleza okukhulu ukuze kuvikelwe inzwa yaso ethambile ekungcoleni okukhiqizwe iphampu. Izinga lokugeleza libalulekile ekusebenzeni kahle kweyunithi. I-vacuum kufanele ibe bushelelezi, ngaphandle kwe-pulsation. Njengoba amaphampu amaningi enza i-pulsation ngokwemvelo yawo ikamelo lokuhlinza kufanele kusetshenziswe umkhawulo ukuze kuncishiswe ukugeleza komoya kumfudlana onganyakazi. Ukulinganiswa kwe-profiler yenziwa ngesilinganiso sokugeleza kwe-inlet engu-1.0 L/min futhi ukwanda kwezinga lokugeleza kuzokwenza izinhlayiya zibonakale zizincane. Izinguquko ku-pump voltage kungabangela ukushintsha kwezinga lokugeleza futhi. Ukukhetha uhlobo lwepompo ye-vacuum kuzoba ngokubaluleka okuthile. Iphampu ye-diaphragm ngokuvamile iphila isikhathi eside phakathi kokulungiswa kodwa ikhiqiza ama-pulsations amakhulu futhi idinga amagumbi okuhlinza amakhudlwana ukuze iwacindezele. Amaphampu e-Rotary vane akhiqiza ukuvunguza kwefrikhwensi ephezulu futhi angahlungwa ngegumbi elincane noma i-plenum. Isihlungi esimahhadla kufanele sibekwe ngaphambi kwephampu ukuze kuvinjwe izinto ezingcolisayo zingalimazi iphampu. Lokhu kubaluleke kakhulu ngamaphampu e-rotary vane.
Ukucaciswa Kwesistimu Yokugeleza
Ivolumu yereferensi engu-10Vtaguxhumano lwe-e luyatholakala ukuze kusetshenziswe inzwa yokugeleza edinga lesi sithenjwa. I-+10V inganikeza kuphela u-10 mA wamanje. Ivolumu yokufaka isignali yokugelezatagi-e ingu-0 kuya ku-5V ubuningi. I-Met One iphinde inikeze inzwa yokugeleza kwengcindezi ehlukile, ingxenye yenombolo 82258, edinga amandla avela ku-+12V okokufaka kokugeleza ngenxa yesidingo esiphezulu samanje senzwa ye-DP. Okwamanje, le nzwa ye-Met One DP kuphela esekelwayo.
Ukucaciswa kwephampu
Umkhawulo we-DC wephampu yangaphandle ngu-0.5A. Isignali eguquliwe yobubanzi be-pulse evulekile yokuqoqa isetshenziselwa ukulawula isivinini sepompo. Ingasetshenziselwa ukushayela amaphampu e-DC anezintambo ezimbili noma ezintathu. Amayunithi alungiselelwe amaphampu ezintambo ezi-3. Amaphampu ezintambo ezintathu azosebenza ngokugcwele uma intambo yokulawula ivuliwe. Lapho intambo yokulawula iphansi iphampu iyavaleka. Isivinini sephampu silawulwa ngesignali engu-1 kHz PWM. Iphampu enezintambo ezimbili (imvamisa iyinjini yebhulashi) nayo ingalawulwa ngokuxhuma ku-+12V kanye nolayini we-PWM1 uma umqondo uhlehliswa. Ukubuyisela emuva ingqondo kwenziwa nge-hardware jumper (JP2). I-jumper JP2 itholakala ngaphansi kwebhodi letheminali.
I-RH ne-Inlet heater
I-RH (Relative Humidity) ingathinta usayizi wezinhlayiya ezihamba emoyeni lapho i-RH ingaphezu kuka-50%. Izinhlayiya zikhukhumala ngosayizi ngenxa yokumunca umswakama kanye "nokuhlwanyela". Ukusetshenziswa kwe-heater ye-inlet 'kungomisa' izinhlayiya futhi kususe lo mthombo wephutha. I-AQ Profiler ingakwazi ukufunda inzwa ye-RH futhi ilawule i-solid-state relay eshintsha amandla amanje aphezulu adingekayo kushubhu lokungena elishisayo (MOI#9431). Indawo ebekiwe yokuvula i-heater yeshubhu yokungena iyalungiseka. Ngokuvamile, kunconywa iphuzu elimisiwe lama-40%. Inzwa ye-RH ingafakwa phakathi kombhobho wokuphuma kanye nepompo yevacuum. Kunconywa ukusebenzisa i-heater yokungena enenzwa ye-RH ngaphansi kwe-heater. Okuphumayo kwe-HTR1 kuphela okusekelwayo okwamanje. Uma iyunithi izosetshenziswa ezimweni zomswakama ophansi kuphela lapho i-heater ye-inlet ayidingekile futhi ingashiywa.
Ukugeleza kwe-AQ (MOI #83170)
QAPHELA:
Isistimu yokugeleza efakwe ohlwini ngezansi iyinketho futhi inikezwa kuphela uma ikhasimende liyi-ode ngokuqondile.
Uhlelo lwe-AQ Flow luhlanganisa inzwa yokugeleza, inzwa yezinga lokushisa kanye nepompo ye-vacuum ukuze kuxhunywe i-AQ Profiler. Izixhumanisi kusuka kusistimu yokugeleza kuya kuchwepheshefiler aboniswe ngezansi.
IMICIMBI
| Inombolo Yemodeli | 83201 |
| Ukusebenza | Ukutholwa kokuhlakazeka kokukhanya kwe-engeli yesokudla, kusetshenziswa i-laser diode njengomthombo wokukhanya. |
| Umkhawulo | 0.3 um |
| Inani leziteshi | 8 amashaneli angachazwa ngabasebenzisi. Isiteshi ngasinye sizokala usayizi okhethiwe nangaphezulu. Ububanzi: 0.3μm kuya ku-10μm |
| I-Concentration Range | 0-9,000,000 i-cubic foot ngayinye |
| Ukunemba | ±10% kuya ku-aerosol yokulinganisa |
| SampLe Air Flow Rate | 1.0 LPM |
| Sheath Air Flow Rate | 1.0 LPM |
| Ukulawula Ukugeleza | PWM Pump driver |
| Ezokuxhumana | I-RS-485, i-half duplex RS-232 |
| Ukuxhumana | Ukuxhumeka kwe-Terminal block eceleni kwendawo ebiyelwe: amandla e-DC, i-RS-232, inzwa ye-RS-485, imodemu ye-RS-485, i-Heater 1, i-Heater 2, i-Flow 1, i-Flow 2, i-Pump 1, i-Pump 2, inzwa ye-RH, inzwa ye-AT . |
| Izinga Lokushisa Lokusebenza | 0 kuya ku +50ºC |
| Izinga Lokushisa Lesitoreji | -20º ukuya +60ºC |
| Amandla | 10.5-15.5 VDC. Isilinganiso sokusebenza samanje esingu-70mA, i-600mA ene-AQ Flow, i-1.3A ene-AQ Flow kanye nendawo yokungena eshisayo. |
| Usayizi | Ubude: 3.63in, Ububanzi: 4.75in, Ubude: 2.34in |
| Isisindo | 1 lb10 oz |
| Izilungiselelo ze-Serial | I-Baud = 9600, amabhithi edatha angu-8, akukho kulinganisa, kanye ne-stop bit engu-1. (Okuzenzakalelayo kwefekthri) 115200, 57600, 38400, 19200, 9600, 4800, 2400 (kuyakhetheka). |
| Iphrothokholi Yezokuxhumana | Isethi Yomyalo Wetheminali |
I-Met One Instruments, Inc
- 1600 NW Washington Blvd. Grants Pass, Oregon 97526
- Ucingo 541-471-7111
- Ifeksi 541-471-7116
Amadokhumenti / Izinsiza
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I-Met One Instruments 9012-4 6 I-Channel Particle Counter [pdf] Incwadi Yeziqondiso 9012-4 6 I-Channel Particle Counter, 9012-4 6, i-Channel Particle Counter, i-Particle Counter, i-Counter |