AMA-LIGHTMETERS
Imaniwali yosebenzisayoI-CA811
I-CA813

I-CA811 Digital Light Meter

Isitatimende Sokuhambisana
I-Chauvin Arnoux® , Inc. dba AEMC® Instruments iqinisekisa ukuthi leli thuluzi lilinganiselwe kusetshenziswa amazinga namathuluzi alandeleka kuzindinganiso zamazwe ngamazwe.
Siyaqinisekisa ukuthi ngesikhathi sokuthunyelwa insimbi yakho ihlangabezane nezicaciso zayo ezishicilelwe.
Isitifiketi esilandelekayo se-NIST singase sicelwe ngesikhathi sokuthenga, noma sitholwe ngokubuyisela ithuluzi endaweni yethu yokulungisa nokulinganisa, ngenkokhiso encane.
Isikhawu sokulinganisa esinconyiwe saleli thuluzi izinyanga eziyi-12 futhi siqala ngedethi yokutholwa yikhasimende. Ukuze ulungise kabusha, sicela usebenzise izinsizakalo zethu zokulinganisa. Bheka esigabeni sethu sokulungisa nokulinganisa kokuthi www.aemc.com.
Inombolo yomkhiqizo: ________________________________
Ikhathalogi #: 2121.20 / 2121.21
Imodeli #: CA811 / CA813
Sicela ugcwalise usuku olufanele njengoba kukhonjisiwe:
Usuku etholakale ngalo: _________________________________
Idethi Yokulinganisa Ifuneka: _______________________

ISINGENISO

ISEXWAYISO

• Ungaxhumeki, noma uthinte, noma iyiphi isekethe kagesi nge-Lightmeter.
• Ungayisebenzisi i-Lightmeter imanzi noma kakhulu damp izindawo.
• Ukuze ugweme ukulimala noma ingozi yomlilo, ungawusebenzisi lo mkhiqizo endaweni eneziqhumane noma endaweni ezungezile.
• Ukuze ugweme ukulimala kwamehlo, gqoka isivikelo samehlo uma kunethuba lokuchayeka okuyingozi noma okuyingozi emisebeni yokukhanya enamandla kakhulu.
• Ungacwilisi oketshezini. Hlanza ikhanda lenzwa usebenzisa isikhangiso kuphelaamp indwangu.
• Beka ikhava eyisivikelo kunzwa uma ingasetshenziswa (ivikela inzwa futhi inwebe impilo yeseli ewusizo).
• Ukuthobela imithetho yokuphepha nemvelo.

1.1 Izimpawu zikagesi zamazwe ngamazwe

	Lolu phawu lusho ukuthi ithuluzi livikelwe ngokufakwa okuphindwe kabili noma okuqinisiwe.
	Lolu phawu ensimbini lubonisa ISEXWAYISO nokuthi u-opharetha kufanele abhekisele kumanuwali yomsebenzisi ukuze athole imiyalelo ngaphambi kokusebenzisa ithuluzi. Kuleli bhukwana, iziqondiso zophawu ezandulelayo zibonisa ukuthi uma imiyalelo ingalandelwa, ukulimala komzimba, ukufakwaample kanye nokulimala komkhiqizo kungase kubangele.
	Ingozi yokushaqeka kukagesi. Umqulutage ezingxenyeni ezimakwe ngalolu phawu kungase kube yingozi.
	Lolu phawu lubhekisela ohlotsheni A lwenzwa yamanje. Lolu phawu lusho ukuthi isicelo esiseduze nokususwa kumakhondaktha we-HAZARDOUS LIVE kuvunyelwe.
	Ngokuvumelana ne-WEEE 2002/96/EC

1.2 Incazelo Yezigaba Zokulinganisa
I-CAT IV: Ngezilinganiso ezenziwa endaweni kagesi eyisisekelo (<1000V) njengakumadivayisi ayinhloko okuvikela i-overcurrent, amayunithi okulawula i-ripple, noma amamitha.
I-CAT III: Ngezilinganiso ezenziwe ekufakweni kwebhilidi ezingeni lokusabalalisa njengasezisetshenziswa ezisebenza ngocingo oluqinile ekufakweni okungaguquki kanye nama-circuit breaker.
I-CAT II: Ngezilinganiso ezenziwa kumasekhethi axhumene ngqo nohlelo lokusabalalisa ugesi. ExampLes izilinganiso zezinto zasendlini noma amathuluzi aphathekayo.
1.3 Ukuthola Ukuthunyelwa Kwakho
Lapho uthola ukuthunyelwa kwakho, qiniseka ukuthi okuqukethwe kuyahambisana nohlu lokupakisha. Yazisa umsabalalisi wakho nganoma yiziphi izinto ezingekho. Uma impahla ibonakala ilimele, file isimangalo ngokushesha nesithwali futhi wazise umsabalalisi wakho ngesikhathi esisodwa, unikeze incazelo enemininingwane yanoma yimuphi umonakalo. Londoloza isiqukathi sokupakisha esilimele ukuze uqinisekise isimangalo sakho.
1.4 Ulwazi loku-oda
Imodeli ye-Lightmeter CA811……………………………………………Ikati. #2121.20
Ifaka ibhethri le-alkaline elingu-9V, elimangelengele, elingangenwa yi-shockproof, iholster evikelayo kanye nemanuwali yomsebenzisi.
Imodeli ye-Lightmeter CA813 …………………………………………..Ikati. #2121.21
Ifaka ibhethri le-alkaline elingu-9V, elimangelengele, elingangenwa yi-shockproof, iholster evikelayo kanye nemanuwali yomsebenzisi.

IZICI ZOMKHIQIZO

2.1 Incazelo
Amamodeli we-Lightmeter CA811 kanye ne-CA813 angamathuluzi aphathekayo, asebenziseka kalula aqukethe izinzwa ezibonakalayo eziklanyelwe ukufanisa impendulo yeso lomuntu, okuwenza abe amathuluzi afanelekile okuhlaziya nokuhlela indawo yokusebenza. Ikesi eliklanywe nge-ergonomically, isibonisi esikhulu nokukhetha kokusebenza okunembile kwenza lawa mathuluzi abe yinketho elungile yanoma yiluphi uhlelo lokusebenza.
Amamodeli we-Lightmeter CA811 kanye ne-CA813 enzelwe ukusebenza okulula kwesandla esisodwa. Ihlinzeka ngamayunithi akhethekayo we-lux noma amakhandlela ukuze aboniswe futhi afaka isibonisi sedijithali se-LCD esikhanyiselwe ngamadijithi angu-3½ kanye nomsebenzi we-HOLD.
I-Model CA811 inikeza umsebenzi we-MAX, kuyilapho i-Model CA813 inikeza umsebenzi we-PEAK kanye nempendulo yokukhanya ebanzi.

1. Inzwa ye-Photodiode
2. Isibonisi samadijithi angu-3½
3. RANGE isikhethi
4. I-MAX (CA811) noma i-PEAK (CA813)
5. Inzwa yokukhanya ekhiphekayo
6. BAMBA inkinobho
7. Isikhethi samandla/imodi

2.2 Imisebenzi Yenkinobho
2.2.1 Ishishi Lokusebenza Elimaphakathi (Eliphuzi).
Ivula i-Lightmeter bese ikhetha isethingi ye-lux noma i-fc (amakhandlela onyawo).
Shelelezisa iswishi IVALI ngemva kokusetshenziswa.
2.2.2 Inkinobho yoHLELO
Inkinobho ethi RANGE ishintsha ububanzi bokulinganisa. Emandleni, uhla olukhethiwe luyi-2000 fc noma i-2000 lux.
Cindezela inkinobho ethi RANGE kuze kukhethwe ibanga le-lux noma le-fc olifunayo. Ngaso sonke isikhathi uma ucindezela inkinobho ethi RANGE, ububanzi buzokhuphuka nge-factory yeshumi (x10), futhi inani elisha liyaboniswa. Isici sesikali (fc, kfc, lux, klux) siboniswa ekhoneni elingezansi kwesokunxele lesibonisi.
2.2.3 Inkinobho yokubamba
Inkinobho ethi BAMBA "imisa" ukufundwa esibukweni.
Cindezela inkinobho ethi BAMBA ukuze uvule umsebenzi wokubaMBA. Kumodi yokubamba, isimemezelo se-HOLD siboniswa engxenyeni engenhla yesibonisi se-LCD futhi ukufundwa kokugcina kuboniswa kuze kukhishwe inkinobho ethi BAMBA.
2.2.4 Inkinobho yokukhanyisa ngemuva
Cindezela inkinobho
inkinobho UKUVULA Ukukhanya Kwasemuva. Cindezela futhi ukuze uvale.
2.2.5 MAX Inkinobho (Imodeli CA811)
Cindezela inkinobho inkinobho yamasekhondi angu-2 ukuze ungene noma uphume kumodi ye-MAX. Uma inikwe amandla, i-MAX iboniswa ekhoneni eliphezulu kwesokudla lesibonisi.
I-Lightmeter ibe isirekhoda futhi ibonise inani eliphakeme eliphelele. Ibuyekezwa kuphela uma kufinyelelwa i-MAX entsha.
2.2.6 Inkinobho ye-PEAK (Imodeli CA813)
Cindezela inkinobho inkinobho yamasekhondi angu-2 ukuze ungene noma uphume kumodi ye-PEAK. Uma inikwe amandla, i-PEAK iboniswa ekhoneni eliphezulu kwesokunxele lesibonisi.
Kumodi ye-PEAK, i-Lightmeter irekhoda futhi ibonise inani eliphakeme kakhulu esikhathini esingama-50ms futhi ibuyekezwa lapho kufinyelelwa i-PEAK entsha.

IMICIMBI

Amafomula okuguqula ukukhanya 1 unyawo-ikhandlela (lumens/foot2 ) = 10.764 lux
1 lux (lumens/imitha 2) = 0.0929 amakhandlela ezinyaweni
Umthetho we-Inverse-square
Umthetho we-inverse-square uthi u-E okhanyayo endaweni engaphezulu uyahlukahluka ngokushuba I komthombo wephoyinti, futhi ngokuphambene njengesikwele sebanga d phakathi komthombo nephoyinti. Uma indawo engaphezulu endaweni ijwayelekile lapho kuya khona ukukhanya kwesigameko, umthetho uvezwa ngu-E=I/d 2.
Umthetho weCosine
Umthetho we-cosine uthi isikhanyiso kunoma iyiphi indawo siyahlukahluka nge-cosine ye-engeli yesigameko. I-engeli yesigameko q i-engeli ephakathi kokuvamile ukuya phezulu kanye nesiqondiso sokukhanya kwesigameko. I-inverse-square low kanye nomthetho we-cosine ungahlanganiswa njengo-E=(I cos q) /d2.
3.1 Imininingwane Yendawo Ezungezile
Ibanga (CA811): 20 lux, 200 lux, 2000 lux, 20k lux 20 fc, 200 fc, 2000 fc, 20k fc
Ibanga (CA813): 20 lux, 200 lux, 2000 lux, 20k lux, 200k lux 20 fc, 200 fc, 2000 fc, 20k fc
Ukulungiswa: 0.01 lux, 0.01 fc
Ukunemba (Uhlobo A 2856K umthombo wokukhanya): ±5% ± 10cts
Ukunemba Kwemithombo Yokukhanya Okujwayelekile (CA811): ±18% ± 2cts
Ukunemba Kwemithombo Yokukhanya Okujwayelekile (CA813): ±11% ± 2cts
I-Cosine Angle: ƒ'2 <2% i-cosine elungisiwe (150°)
Impendulo ye-Spectral: Ijika lesithombe se-CIE
I-Spectral Accuracy (CA811): ƒ'1 <15%
I-Spectral Accuracy (CA813): ƒ'1 <8%
I-Temperature Coefficient:0.1izikhathi ezisebenzayo ukunemba kokucaciswa ngakunye °C ukusuka ku-0° ukuya ku-18°C kanye no-28° ukuya ku-50°C (32° ukuya ku-64°F no-82° kuya ku-122°F) I-PEAK Ukubamba Isikhathi (CA813): > 50ms ukukhanya kwe-pulse
Qaphela: Uhlobo lwe-CIEstandardilluminantTypeIngase itholwe ngezindlela zohlobo olujwayelekile lweCIE lomthombo wokukhanya, ochazwa njengohlobo A lwegesi olugcwele i-tungsten-filament lamp esebenza ekushiseni kombala okuhlobene okungu-2856K.
3.2 Imininingwane Ejwayelekile
Bonisa: I-LCD enamadijithi angu-3½ enobuningi bokufunda buka-1999
Over-Range: “ ” iyavezwa
Umthombo wamandla: Ibhethri elijwayelekile elingu-9V (NEDA 1604, 6LR61 noma elilinganayo)
Impilo Yebhethri: Amahora angu-200 ajwayelekile ngebhethri le-carbon zinc
Inkomba Yebhethri Eliphansi:Ikhonjiswa uma ibhethri ivolumutage yehla ngaphansi kwezinga elidingekayo
Sample Isilinganiso: izikhathi ezingu-2.5 ngomzuzwana, okuzisholo
Izinga Lokushisa Lokusebenza: 32° ukuya ku-122°F (0° ukuya ku-50°C) ku-< 80% RH
Izinga Lokushisa Lesitoreji: -4° ukuya ku-140°F (-20° ukuya ku-60°C), 0 kuya ku-80% RH ngebhethri elikhishiwe
Ukunemba: Kushiwo ukunemba kokuthi 73° ± 9°F (23° ± 5°C), <75% RH
Ukuphakama: 2000m max
Ubukhulu: 6.81 x 2.38 x 1.5 ″ (173 x 60.5 x 38mm)
Isisindo: Cishe 7.9 oz (224g) kuhlanganise nebhethri
3.3 Imininingwane Yezokuphepha
I-EN 61010-1 (1995-A2), Ikilasi Lokuvikela III
I-Overvoltage Isigaba (CAT III, 24V), Ukungcoliswa kweDegree 2 Ukusetshenziswa Kwasendlini
*Yonke imininingwane ingashintsha ngaphandle kwesaziso
I-CIE PHOTOPIC curve

UKUSEBENZA

4.1 Izincomo Ngaphambi Kokusebenza

• Gcina ipulasitiki emhlophe ene-cosine corrector ihlanzekile futhi ingenayo imihuzuko. Ingase ihlanzwe ngendwangu ethambile kanye namanzi amancane noma i-isopropyl alcohol.
• Gwema ukuboniswa noma izithunzi ezisuka emzimbeni wakho ziye kwinzwa, lapho ukukhanya kukhishwa ezindaweni eziningi.
• Ukuze uthole ukunemba okungcono kakhulu, phinda izilinganiso izikhathi ezimbalwa ukuze uqinisekise ukuthi umthombo wokukhanya uzinzile.
• Gwema ukunyakazisa ikhebula ngokweqile emaphethelweni womabili.

4.2 Iziqondiso Zokusebenza

1. Shelelezisa iswishi yokusebenza kusilungiselelo esifiswayo se-lux noma se-fc (foot-candle).
2. Khetha ububanzi obufanele noma, uma ungabaza, khetha ukulungiselelwa okuphezulu kakhulu (klux noma kfc).
3. Susa ikhava yekhanda lenzwa.
4. Bamba ikhanda lenzwa linganyakazi futhi uqiniseke ukuthi ukukhanya kugcwalisa ngokuphelele i-cosine correction dome emhlophe.
5. Suka ekhanda lenzwa ukuze ugweme ukulifihla. Ikhanda lenzwa linekhebula lesandiso elingu-5 ft (1.5m) ukuze livumele ukuhlukaniswa phakathi kwekesi nendawo yokulinganisa engavinjelwe.
6. Cindezela inkinobho ethi RANGE kuze kutholakale ibanga lokufunda eliphelele.
7. Funda inani elikhanyayo ngokuqondile kusibonisi.
8. Uma usuqedile, slayida inkinobho yokusebenza kokuthi IVALIWE bese uvala ikhanda lenzwa (inweba impilo yenzwa).

AMANDENI

Sebenzisa kuphela izingxenye ezishiwo zasembonini ezishintshayo. I-AEMC® ngeke ithweswe icala nganoma iyiphi ingozi, isigameko, noma ukungasebenzi kahle kulandela ukulungiswa okwenziwe ngaphandle kwesikhungo sayo sesevisi noma isikhungo sokulungisa esigunyaziwe.
5.1 Ukushintsha ibhethri 

I uphawu luvela esibukweni uma kudingeka ukushintshwa.

• Vala i-Lightmeter.
• Susa i-holster yerabha.
• Khipha isikulufu ngemuva kwemitha bese ususa ikhava yebhethri.
• Shintshanisa ibhethri, bese ufaka ikhava yangemuva neholster futhi.

• Sebenzisa indwangu ethambile kancane dampefakwe ngamanzi anensipho.
• Hlanza ngesikhangisoamp indwangu bese womisa ngendwangu eyomile.
• Ungasebenzisi noma yimaphi ama-abrasives noma izincibilikisi.
• Ungavumeli noma yiluphi uketshezi lungene ekesini noma endaweni yenzwa.

Amadokhumenti / Izinsiza

I-AEMC INSTRUMENTS CA811 Digital Light Meter [pdf] Imaniwali yosebenzisayo I-CA811, CA813, CA811 Digital Light Meter, Digital Light Meter, Light Meter, Imitha

Izithenjwa

• Imaniwali yosebenzisayo