HUKUNCI
Manual mai amfaniCA811
CA813

CA811 Dijital Haske Mita

Bayanin Biyayya
Chauvin Arnoux®, Inc. dba AEMC® Instruments sun tabbatar da cewa an daidaita wannan kayan aiki ta amfani da ma'auni da kayan aiki da aka gano zuwa matakan duniya.
Muna ba da tabbacin cewa a lokacin jigilar kaya kayan aikinku sun cika ƙayyadaddun bayanan da aka buga.
Ana iya neman takardar shaidar ganowa ta NIST a lokacin siye, ko samu ta hanyar mayar da kayan aikin zuwa wurin gyarawa da wurin daidaitawa, don farashi na ƙima.
Shawarar tazarar daidaitawa don wannan kayan aikin shine watanni 12 kuma yana farawa akan ranar da abokin ciniki ya karɓi. Don sake daidaitawa, da fatan za a yi amfani da sabis na daidaitawa. Koma zuwa sashin gyarawa da daidaitawa a www.aemc.com.
Serial #: ________________________________
Shafin #: 2121.20 / 2121.21
Samfura #: CA811
Da fatan za a cika kwanan watan da ya dace kamar yadda aka nuna:
Kwanan wata da aka karɓa: _________________________________
Kwanan Ƙaddamarwa: _________________________________

GABATARWA

GARGADI

• Kar a haɗa zuwa, ko taɓa, kowane da'irar lantarki tare da Lightmeter.
• Kada ku yi amfani da Hasken Haske a jika ko wuce haddi damp yanayi.
• Don guje wa rauni ko haɗarin gobara, kar a sarrafa wannan samfur a cikin yanayi mai fashewa ko yanayi.
• Don guje wa raunin ido, sanya kariya ta ido idan akwai yuwuwar kamuwa da haɗari ko haɗari ga haskoki masu ƙarfi.
• Kar a nutsa cikin ruwa. Tsaftace kan firikwensin ta amfani da talla kawaiamp zane.
• Sanya murfin kariya akan firikwensin lokacin da ba'a amfani dashi (yana kare firikwensin kuma yana faɗaɗa rayuwar tantanin halitta mai amfani).
• Bi aminci da ƙayyadaddun muhalli.

1.1 Alamomin Wutar Lantarki na Duniya

	Wannan alamar tana nuna cewa kayan aikin yana da kariya ta hanyar rufi biyu ko ƙarfafawa.
	Wannan alamar da ke kan kayan aikin tana nuna GARGAɗi kuma dole ne mai aiki ya koma littafin jagorar mai amfani don umarni kafin aiki da kayan aikin. A cikin wannan jagorar, alamar da ta gabata umarnin tana nuna cewa idan ba a bi umarnin ba, rauni na jiki, shigarwa/sample da lalacewar samfur na iya haifar da.
	Hadarin girgiza wutar lantarki. Voltage a sassan da aka yiwa alama da wannan alamar na iya zama haɗari.
	Wannan alamar tana nufin nau'in firikwensin A halin yanzu. Wannan alamar tana nuna cewa an ba da izinin aikace-aikacen kewaye da cirewa daga masu gudanarwa masu haɗari LIVE.
	Daidai da WEEE 2002/96/EC

1.2 Ma'anar Ma'aunin Ma'auni
CAT IV: Don ma'aunin da aka yi a samar da wutar lantarki na farko (<1000V) kamar kan na'urorin kariya na farko, na'urorin sarrafa ripple, ko mita.
CAT III: Don ma'auni da aka yi a cikin ginin ginin a matakin rarraba kamar a kan kayan aiki mai wuyar gaske a cikin ƙayyadaddun shigarwa da masu rarraba kewaye.
CAT II: Don ma'auni da aka yi akan ma'aunin da aka haɗa kai tsaye zuwa tsarin rarraba wutar lantarki. Examples shine ma'auni akan kayan aikin gida ko kayan aikin hannu.
1.3 Karbar Kayan Ka
Bayan karɓar jigilar kaya, tabbatar da cewa abubuwan da ke ciki sun yi daidai da lissafin tattarawa. Sanar da mai rarraba ku duk wani abu da ya ɓace. Idan kayan aikin ya bayyana sun lalace, file da'awar nan da nan tare da mai ɗauka kuma sanar da mai rarraba ku a lokaci ɗaya, ba da cikakken bayanin kowane lalacewa. Ajiye kwandon da aka lalace don tabbatar da da'awar ku.
1.4 Bayanin oda
Samfurin Hasken Haske CA811………………………………………………………………. #2121.20
Ya haɗa da baturin alkaline 9V, mai karko, mai karewa, holster mai kariya da littafin mai amfani.
Model Hasken Haske CA813 …………………………………………………………. #2121.21
Ya haɗa da baturin alkaline 9V, mai karko, mai karewa, holster mai kariya da littafin mai amfani.

SIFFOFIN KIRKI

2.1 Bayani
Samfuran Hasken Hasken CA811 da CA813 na šaukuwa ne, kayan aiki masu sauƙin amfani waɗanda ke nuna na'urori masu auna firikwensin da aka tsara don dacewa da amsawar idon ɗan adam, yana mai da su kayan aiki masu kyau don nazarin sararin aiki da tsarawa. Halin da aka ƙera ta hanyar ergonomy, babban nuni da zaɓin aiki mai hankali sun sanya waɗannan kayan aikin zaɓin zaɓi na kowane aikace-aikace.
Model na Lightmeter CA811 da CA813 an tsara su don aiki ɗaya mai sauƙi. Suna ba da raka'a na lux ko kyandir ɗin zaɓaɓɓu don nunawa kuma suna nuna nunin dijital na LCD mai lamba 3½ da kuma aikin HOLD.
Model CA811 yana ba da aikin MAX, yayin da Model CA813 yana ba da aikin PEAK da amsa haske mai faɗi.

1. Photodiode firikwensin
2. nunin lambobi 3½
3. RANGE zaɓe
4. MAX (CA811) ya da PEAK (CA813)
5. firikwensin haske mai cirewa
6. Riƙe maɓallin
7. Mai zaɓin ƙarfi/yanayin

2.2 Ayyukan Maɓalli
2.2.1 Canjin Aiki na Cibiyar (Yellow).
Yana kunna Lightmeter ON kuma ya zaɓi saitin lux ko fc (ƙafa-kyandir).
Zamar da sauyawa zuwa KASHE bayan amfani.
2.2.2 Maɓallin RANGE
Maɓallin RANGE yana canza kewayon awo. A wutar lantarki, kewayon da aka zaɓa shine 2000 fc ko 2000 lux.
Danna maɓallin RANGE har sai an zaɓi kewayon lux ko fc da ake so. Duk lokacin da ka danna maɓallin RANGE, kewayon zai ƙaru da ninki goma (x10), kuma za a nuna sabon ƙima. Ma'aunin ma'auni (fc, kfc, lux, klux) yana nunawa a cikin ƙananan hannun hagu na nuni.
2.2.3 Maɓallin KYAUTA
Maɓallin HOLD yana "daskare" karatun akan nunin.
Danna maɓallin HOLD don kunna aikin HOLD. A cikin yanayin HOLD, ana nuna HOLD annunciator a cikin ɓangaren sama na nunin LCD kuma ana nuna karatun ƙarshe har sai an saki maɓallin HOLD.
2.2.4 Maɓallin hasken baya
Danna maɓallin
maballin don kunna Back-light ON. Latsa sake don kashewa.
Maɓallin MAX 2.2.5 (Model CA811)
Danna maɓallin maɓalli na daƙiƙa 2 don shigarwa ko fita yanayin MAX. Lokacin da aka kunna, ana nuna MAX a kusurwar hannun dama na nunin.
Hasken Haske yana yin rikodin kuma yana nuna matsakaicin ƙimar ƙimar. Ana sabunta shi ne kawai lokacin da aka kai sabon MAX.
2.2.6 Maɓallin ƙwanƙwasa (Model CA813)
Danna maɓallin maɓalli na daƙiƙa 2 don shigarwa ko fita yanayin PEAK. Lokacin da aka kunna, ana nuna PEAK a kusurwar hannun hagu na sama na nuni.
A cikin yanayin PEAK, Lightmeter yana yin rikodin kuma yana nuna matsakaicin ƙimar ƙimar sama da tsawon 50ms kuma ana sabunta shi lokacin da aka kai sabon PEAK.

BAYANI

Tsarin Canjin Haske 1 ƙafa-kyandir (lumens/foot2) = 10.764 lux
1 lux (lumens/mita 2) = 0.0929 ƙafa-kyandirori
The Inverse-square Law
Doka ta juzu'i-square ta bayyana cewa mai haskaka E a wani wuri a kan saman ya bambanta kai tsaye tare da ƙarfin I na tushen ma'ana, kuma akasin haka a matsayin murabba'in nisa d tsakanin tushen da batu. Idan saman da ke wurin ya kasance na al'ada zuwa alkiblar hasken abin da ya faru, ana bayyana dokar ta E=I/d 2.
Dokar Cosine
Dokar cosine ta bayyana cewa hasken da ke kan kowace ƙasa ya bambanta da cosine na kusurwar abin da ya faru. Matsakaicin abin da ya faru q shine kwana tsakanin na yau da kullun zuwa saman da kuma alkiblar hasken abin da ya faru. Ƙarƙashin juzu'i-square da ka'idar cosine ana iya haɗa su azaman E = (I cos q) /d2.
3.1 Halayen Muhalli
Range (CA811): 20 lux, 200 lux, 2000 lux, 20k lux 20 fc, 200 fc, 2000 fc, 20k fc
Range (CA813): 20 lux, 200 lux, 2000 lux, 20k lux, 200k lux 20 fc, 200 fc, 2000 fc, 20k fc
Resolution: 0.01 lux, 0.01 fc
Daidaito (Nau'in A 2856K tushen haske): ± 5% ± 10cts
Daidaito don Tushen Haske na gama gari (CA811): ± 18% ± 2cts
Daidaito don Tushen Haske na gama gari (CA813): ± 11% ± 2cts
Kwangilar Cosine: ƒ'2 <2% an gyara cosine (150°)
Martani Spectral: CIE photopic curve
Daidaiton Spectral (CA811): ƒ'1 <15%
Daidaiton Spectral (CA813): ƒ'1 <8%
Matsakaicin zafin jiki: 0.1lokacin da za'a iya dacewa daidaitaccen ƙididdiga ta °C daga 0 ° zuwa 18 ° C da 28 ° zuwa 50 ° C (32 ° zuwa 64 ° F da 82 ° zuwa 122 ° F) Lokacin Amsa PEAK (CA813): > 50ms bugun bugun haske
Lura: TheCIEstandardilluminanttypeAna iya samun samuwa ta hanyar daidaitaccen nau'in tushen haske naCIE, wanda aka bayyana azaman nau'in A gas mai cike da tungsten-filament l.amp aiki a yanayin zafin launi mai alaƙa na 2856K.
3.2 Gabaɗaya Bayani
Nuni: 3½ lambobi LCD tare da iyakar karatun 1999
Over-Range: "" yana nunawa
Tushen Wuta: Batir 9V Standard (NEDA 1604, 6LR61 ko makamancin haka)
Rayuwar baturi: Awanni 200 na yau da kullun tare da baturin zinc na carbon
Alamar ƙarancin baturi: Ana nunawa lokacin da baturin voltage ya faɗi ƙasa da matakin da ake buƙata
SampLe Rate: 2.5 sau a sakan daya, maras muhimmanci
Yanayin Aiki: 32° zuwa 122°F (0° zuwa 50°C) a <80% RH
Ajiya Zazzabi: -4° zuwa 140°F (-20° zuwa 60°C), 0 zuwa 80% RH tare da cire baturi
Daidaito: Bayyana daidaito a 73° ± 9°F (23° ± 5°C), <75% RH
Tsayinsa: 2000m max
Girma: 6.81 x 2.38 x 1.5" (173 x 60.5 x 38mm)
Nauyi: Kimanin 7.9 oz (224g) gami da baturi
3.3 Ƙayyadaddun Tsaro
TS EN 61010-1 (1995-A2) Kariya Class III
Ƙarfafawatage Category (CAT III, 24V), Degree Pollution 2 Amfani na cikin gida
* Duk ƙayyadaddun bayanai suna iya canzawa ba tare da sanarwa ba
CIE KYAUTA HOTO

AIKI

4.1 Shawarwari Kafin Aiki

• Kiyaye farar robobin damfara cosine mai gyara tsafta kuma ba tare da wani tabo ba. Ana iya tsaftace shi da zane mai laushi da ruwa kadan ko barasa isopropyl.
• Ka guji tunani ko inuwa daga jikinka zuwa firikwensin, lokacin da haske ke fitowa daga wurare da yawa.
• Don mafi kyawun daidaito, maimaita ma'auni sau da yawa don tabbatar da cewa tushen hasken ya tsaya.
• Ka guji jujjuya kebul ɗin da yawa a kowane ƙarshensa.

4.2 Umarnin Aiki

1. Zamar da canjin aikin zuwa saitin lux ko fc (ƙafa-kyandir) da ake so.
2. Zaɓi kewayon da ya dace ko, idan kuna shakka, zaɓi mafi girman saiti (klux ko kfc).
3. Cire murfin kan firikwensin.
4. Rike kan firikwensin a tsaye kuma a tabbata cewa hasken ya cika kwata-kwata farar dome na gyaran cosine.
5. Matsar da kan firikwensin don gujewa inuwa. Shugaban firikwensin yana da kebul na tsawo 5 ft (1.5m) don ba da damar rabuwa tsakanin shari'ar da wurin aunawa mara shinge.
6. Danna maɓallin RANGE har sai an sami mafi kyawun kewayon karatu.
7. Karanta darajar haske kai tsaye daga nunin.
8. Lokacin da aka gama, zamewar canjin aikin zuwa KASHE kuma rufe kan firikwensin (yana ƙara rayuwar firikwensin).

KIYAWA

Yi amfani da ƙayyadaddun sassan masana'anta kawai. AEMC® ba za ta ɗauki alhakin kowane haɗari, haɗari, ko rashin aiki ba bayan gyara da aka yi banda ta cibiyar sabis ko ta wurin da aka amince da ita.
5.1 Sauya Baturi 

The Alama tana bayyana akan nuni lokacin da ake buƙatar sauyawa.

• Kashe Lightmeter.
• Cire rumbun roba.
• Cire dunƙule daga bayan mita kuma ɗaga murfin baturin.
• Sauya baturin, sa'an nan kuma saka murfin baya da holster baya.

• Yi amfani da yadi mai laushi da sauƙi dampcike da ruwan sabulu.
• Kurkura da tallaamp zane sannan a bushe da busasshiyar kyalle.
• Kada ku yi amfani da wani abu mai lalata ko kaushi.
• Kada ka bari wani ruwa ya shiga cikin akwati ko yankin firikwensin.

Takardu / Albarkatu

KAYAN AEMC CA811 Digital Light Mitar [pdf] Manual mai amfani CA811, CA813, CA811 Dijital Haske Mita, Dijital Haske Mita, Hasken Mita, Mita

Magana

• Manual mai amfani