Ƙungiyar Motsa Air da Kulawa

The **Air Movement and Control Association International, Inc.** (**AMCA**) kungiya ce ta kasuwanci ta kasa da kasa wacce ke kafa ka'idoji don kayan aikin dumama, iska da iska (HVAC). Yana kimanta ma'auni da girgizar ƙasa, aikin iska, yawan iska, saurin da inganci.

An kafa AMCA a cikin 1955 daga ƙungiyoyin kasuwanci da yawa da suka gabata waɗanda za a iya bin diddigin su zuwa buƙatun gwajin magoya bayan Sojojin Ruwa na Amurka a cikin 1923. Kungiyar ce mai zaman kanta wacce ke fitar da littattafai da ka'idoji sama da 60, gami da hanyoyin gwaji, Shirin Tabbatarwa (CRP), jagororin aikace-aikace, matani na ilimi, da jagororin tsaro.

## Kasancewa memba da ayyukan
Kasancewar memba na AMCA yana buɗewa ga duk wani kamfani da ke ƙerawa ko riƙe da ƙirar samfurin da ya fada ƙarƙashin ikon AMCA.

Ana haɓaka wallafe-wallafen AMCA da ƙa'idodi lokacin da membobin AMCA suka nuna isasshen sha'awa. Littattafai da kwamitocin rubuce-rubuce na yau da kullun sun hada da masu sa kai, wanda ya hada da membobin AMCA da masu sha'awar da ke da ilimin fasaha. Dukkanin ka'idodin AMCA ana gabatar da su a matsayin ka'idodin ƙasa na Amurka.

AMCA lobbies code bodies a madadin membobin kamfanoni don tabbatar da cewa membobin kamfanonin suna wakiltar a cikin gida da na ƙasa.

AMCA tana karbar bakuncin tarurruka biyu na ilimi a cikin shekaru masu yawa. AMCA a cikin Taron Fasaha yana ba injiniyoyi bayanai na asali game da na'urori da ka'idodin injiniya da suka dace da motsi na iska da masana'antar kula da iska. Taron Injiniya wani taro ne na tattaunawa don gabatar da takardun injiniya da injiniyoyi da masana suka rubuta a cikin motsi na iska da masana'antar sarrafawa. Injiniyoyin da ke da lasisi na Amurka da ke halartar kowanne taron karawa juna sani sun cancanci kusan Sa'o'i 12 na Ci gaban Kwararru.

Hedikwatar AMCA tana a 30 West University Drive, Arlington Heights, IL 60004 USA.

## Shirin ƙididdigar ƙididdiga
Shirin Tabbatar da AMCA (CRP) wani shiri ne wanda ke bawa duk masana'antun motsi na iska da na'urorin sarrafa iska damar samun hatimi na AMCA lokacin da aka gwada kayan aikin su kuma aka kimanta su daidai da ka'idodin gwajin da aka sani.

Manufar AMCA CRP ita ce tabbatar da cewa an gwada layin samfuran masana'anta kuma an kimanta su daidai da ƙa'idar gwajin da aka amince da ita da buƙatun ƙididdiga. Sai bayan an gwada samfurin kuma an gabatar da ƙididdigar ƙididdigat ɗin masana'anta kuma ma'aikatan AMCA International sun amince da su, ana iya nuna hatimi na aiki a cikin wallafe-wallafen da kayan aiki. Bugu da ƙari, kowane layin samfurin da aka tabbatar / lasisi yana ƙarƙashin ci gaba da gwaje-gwaje a kowace shekara uku a cikin Laboratory na AMCA International ko ɗaya daga cikin Laboratories masu zaman kansu na AMCA na International.

## Littattafai da ka'idoji
AMCA International ta buga littattafai da ka'idoji sama da 64, gami da hanyoyin gwaji, Shirin Tabbatarwa (CRP), jagororin aikace-aikace, matani na ilimi, da jagororin tsaro. AMCA mai haɓaka ANSI ne, kuma duk ƙa'idodin AMCA ana ba da shawarar su a matsayin ƙa'Ka'idodin Ƙasar Amirka.

### Ka'idodin gwaji

* ANSI / AMCA Standard 204 - Matsayin daidaituwa da matakan Vibration don Fans yana magance batutuwan ma'auni da vibration. Yana bayyana ingancin ma'auni na fan da matakan girgizar aiki ga waɗanda suka ƙayyade, ƙera, amfani, da kuma kula da kayan aikin fan.
* ANSI / AMCA Standard 210 - Hanyoyin Gidan Gwaji na Fans don Tabbataccen Ayyukan Aerodynamic ya kafa hanyoyin gwaji na gwaji na gwaji ko wani na'urar motsa iska don ƙayyade aikin iska dangane da yawan iska, matsin lamba da aka haɓaka, amfani da iska, saurin juyawa, da inganci don kimantawa ko tabbatarwa. Ya shafi fan ko wani na'urar motsa iska lokacin da ake amfani da iska a matsayin iskar gwaji tare da banbanci masu zuwa: (a) magoya bayan iska (masu sha'awar rufi, magoya bayan tebur); (b) masu amfani da matsin lamba mai kyau; (c) compressors tare da sanyaya tsakanin matakai; (d) na'urorin motsa jiki masu kyau; (e) hanyoyin gwaji da za a yi amfani da su don ƙira, ko gwajin filin.
* ANSI / AMCA Standard 220 - Hanyoyin Gidan Gida na Gwajin Air Curtain Units Don Rating Performance Aerodynamic ya kafa hanyoyin daidaitawa don gwajin dakin gwaje-gwaje na raka'a na iska don ƙayyade aikin iska dangane da yawan iska, daidaitawar saurin iska, ƙarfin amfani da iska don kimantawa ko tabbatarwa.
* ANSI / AMCA Standard 230 - Hanyoyin dakin gwaje-gwaje na Gwajin Air Circulating Fans for Rating and Certification sun kafa hanyoyin gwaji na dakin gwaje'a don magoya bayan iska don ƙayyade aikin dangane da turawa don kimantawa, takaddun shaida ko dalilai na tabbaci. Sakamakon 1999, gabaɗaya, ya bayyana hanyar da za a ƙayyade turawa da aka haɓaka kuma ya yi amfani da daidaituwa mai sauƙi don canza ma'aunin turawa zuwa iska. A lokacin tsarin bita na lokaci-lokaci an ƙaddara cewa ƙididdigar iska ta yi yawa, saboda haka wannan sigar ba ta ƙididdigari iska ba, amma ta bar aikin da aka auna a cikin raka'a na turawa.
* ANSI / AMCA Standard 240 - Hanyoyin dakin gwaje-gwaje na Gwaje-gwajen Matsi na Matsi don Rarraba Ayyukan Jirgin Sama ya kafa hanyar gwaji ta dakin gwaje'a na masu matsin lamba (PPVs) don ƙayyade aikin iska dangane da yawan iska, matsin lamba, yawan iska, da saurin juyawa don kimantawa ko tabbatarwa. PPVs magoya bayan ne waɗanda za a iya sanya su dangane da buɗewar wani shinge kuma su sa ya zama matsin lamba ta iska mai fitarwa.
* ANSI / AMCA Standard 250 - An haɓaka Hanyoyin Laboratory na Gwajin Jet Tunnel Fans for Performance don amsawa ga buƙatar daidaitattun hanyar gwada magoya bayan jet, wani lokacin ana kiransu magoya bayan motsi, waɗanda suka ga karuwar amfani a Amurka. Hanyoyin gwajin da aka tsara a cikin wannan ma'auni suna cikin jituwa da waɗanda aka samu a cikin ISO 13350. Wannan ma'auni yana hulɗa da ƙuduri na waɗancan halaye na fasaha da ake buƙata don bayyana duk fannoni na aikin magoya bayan jirgin sama. Ba ya rufe waɗancan magoya bayan da aka tsara don aikace-aikacen da aka tsara ko waɗanda aka tsara kawai don watsa iska, misali, magoya bayan rufi da magoya bayan tebur. Hanyoyin gwajin da aka bayyana sun danganta da yanayin dakin gwaje-gwaje. Ba a haɗa ma'aunin aikin a ƙarƙashin yanayin da ke cikin wuri ba.
* ANSI / AMCA Standard 260 - *Hanyoyin dakin gwaje-gwaje na Gwaje-gwajen Fans don Rating* sun kafa hanyar gwaji na dakin gwaje'o'i na magoya bayan kwararru don ƙayyade aikin su na iska dangane da shigarwa da fitarwa, matsin lamba da aka haɓaka, iko, yawan iska, saurin juyawa, da inganci. Wannan ma'auni yana da alaƙa da AMCA 210 don karɓar halaye na musamman na mai kunnawa. Magoya bayan kwararar da aka haifar sune magoya bayan da iska ta fito da ita ta fi karfin iska saboda kwararar iska. Ana amfani da su gabaɗaya a cikin dakin gwaje-gwaje ko aikace-aikacen hayaki mai haɗari.
* ANSI / AMCA Standard 300 - Hanyar Gidan Reverberant don Gwajin Sauti na Fans ya shafi magoya bayan kowane nau'i da girma. An iyakance shi ga ƙudurin fitar da sauti na iska don ƙayyadaddun saiti. Ba a auna girgizar ba, kuma ba a ƙaddara ƙwarewar fitowar sauti na iska ga tasirin girgizar. Bukatun saitin gwajin a cikin wannan ma'auni sun kafa yanayin dakin gwaje-gwaje da ake buƙata don gwajin nasara. Ba zai yiwu a cika waɗannan buƙatu a cikin yanayin filin ba. Wannan ma'auni ba a yi niyya ba don ma'aunin filin.
* ANSI / AMCA Standard 301 - Hanyoyin Ƙididdigar Ƙididdigarsa ta Fan daga Labaran Gwajin ya kafa daidaitattun hanyoyin don lissafin ƙididdigar sauti na fan daga bayanan gwajin dakin gwaje-gwaje.
* ANSI / AMCA Standard 320 - Hanyoyin Gidan Gidan Gida na Sauti na Fans Yin amfani da Sauti ya kafa hanyar ƙayyade matakan ƙarfin sauti na rukuni na takwas na fan. Ana ƙayyade matakan ƙarfin sauti ta amfani da ma'aunin ƙarfi na sauti a kan ma'auni wanda ke rufe tushen sauti. Ana ba da jagororin akan halayen yanayin gwajin da ya dace, ma'auni, da kuma yawan ma'aunin ƙarfi. Ana sanya saitin gwaji gabaɗaya don wakiltar yanayin jiki na magoya baya kamar yadda aka shigar bayan ANSI / AMCA 210 kuma ana amfani dashi a cikin ANSI / AmCA 300. Hanyar tana iya sakewa lokacin da duk bukatun hanyar suka cika. Wannan ma'auni ya shafi magoya bayan kowane nau'i da girma. An iyakance shi ga ƙudurin fitar da sauti na iska don ƙayyadaddun saiti.
* ANSI / AMCA Standard 500-D - Hanyoyin Laboratory na Masu Rarraba don Rating sun kafa hanyoyin gwajin dakin gwaje-gwaje na uniform don masu dampers ciki har da leakage iska, raguwar matsin lamba, rufewa mai ƙarfi, jujjuyawar aiki da gwajin zafin jiki.
* ANSI / AMCA Standard 500-L - Hanyoyin Laboratory na Gwaje-gwaje Louvers for Rating ya kafa hanyoyin gwaji na uniform don louvers ciki har da leakage iska, matsa lamba drop, ruwa shiga, iska driven ruwan sama da aiki jujjuya.
* ANSI / AMCA Standard 510 - Hanyoyin Gwajin Dakatar da Ayyuka masu nauyi don Rating ya kafa hanyoyin gwaji da za a yi amfani da su wajen auna aikin dampers gabaɗaya da aka bayyana a matsayin "ƙirar al'ada," "aiki mai nauyi" ko "aiki Mai tsanani" wanda aka saba amfani dashi a aikace-aikace inda zafin jiki mai girma, rushewa da / ko yanayin lalatawa suke, gami da dampers waɗanda ake amfani da su don sarrafa kwararar gas, ko ware wani sashi na tsarin bututu daga wani sashi daga wani sashe na tsarin tsarin tsarin tsarin.
* ANSI / AMCA Standard 520 - Hanyoyin Laboratory don Gwaje-gwaje masu sarrafawa sun kafa ma'auni na masana'antu don mafi ƙarancin ƙima da gwajin masu sarrafawa da aka yi amfani da su akan masu kashe wuta / hayaki. Abubuwan da ake buƙata sun rufe jujjuyawar ko ƙimar ƙarfi, riƙewa na dogon lokaci, rayuwar aiki, aikin zafin jiki mai girma, kiyayewa na lokaci-lokaci, samarwa, da gwajin sauti ga masu aiki da pneumatic da na lantarki.
* AMCA Standard 540 - Hanyar Gwaje-gwaje don Louvers Tashe ta Wind Borne Debris ta kafa hanyoyin daidaitawa don gwajin dakin gwaje-gwajen da aka gwada tasirin tare da babban makami mai linzami da aka bayyana a cikin ASTM E 1996-04 da E 1886-05.
* ANSI / AMCA Standard 610 - Hanyoyin Gidan Gida na Gwajin Gidajen Gidajen Jirgin Jirgin Jirgi don Rarraba Ayyuka ya kafa hanyar gwajin dakin gwaje-gwaje wanda za'a iya gwada tashar auna iska ta dindindin don kimantawa. Ya haɗa da bayanin abubuwan da ake buƙata na wurin gwaji, tushen iska da gabatar da sakamakon gwajin.
* AMCA Standard 803 - Tsarin Masana'antu / Fans na Ƙarshen Wutar: Tsarin Gwajin Yanar Gizo ya kafa hanyoyin daidaitawa don ƙayyade aikin iska na manyan magoya baya a wurin. Ya haɗa da hanyoyin don tantance ko tsarin iska yana da yadda za'a iya gudanar da gwajin tare da amincewa.

## Manazarta