YY433B Gargaɗi Tufafin Retroreflectometer ISO 20471

Sigogi na Fasaha

1. Ma'aunin aunawa da daidaiton ma'aunin retroreflective: 0.01~500cd/(lx•m²)
2. Daidaitaccen kusurwar lura da daidaito: 12′～120′ (2°) mai daidaitawa, daidaito: 3′, mafi ƙarancin ƙimar kammala karatun: 1′.
3. Daidaito da daidaiton kusurwar da ta faru: 0.1°~40.0° mai daidaitawa, daidaito: 0.5°, mafi ƙarancin ƙimar kammala karatun: 0.1°.
4. Girman samfurin: 150 × 150mm
5. Yana ɗaukar daidaitaccen hasken A da aka ƙayyade a cikin GB/T 3978
6. Kusurwar da cibiyar nazarin samfurin ke amfani da ita zuwa ga buɗewar tushen haske ba za ta wuce inci 12 ba, kuma rashin daidaiton hasken tsaye a cikin dukkan yankin da aka haskaka na samfurin ba zai wuce kashi 5% ba. Mai gano haske na hoto mita ne mai haske wanda aka daidaita shi ta hanyar lanƙwasa ingancin hasken, wanda aka sanya kai tsaye a saman tushen haske.
7. Kusurwar da cibiyar nazarin samfurin ke amfani da ita zuwa ga buɗewar na'urar gano hoto ba za ta wuce 12′ ba, kuma na'urar gano hoto za ta iya motsawa sama da ƙasa cikin 'yanci don tabbatar da cewa kusurwar lura ta bambanta daga 12′ zuwa 120′.
8. Nisa daga gaban farfajiyar na'urar gano hoto zuwa saman samfurin gabaɗaya ba zai zama ƙasa da mita 15 ba.
9. Bututun bututun yana da nisan milimita 1000 daga samfurin, kuma ana iya daidaita kusurwar ta yadda ginshiƙin ruwan da aka fitar zai shafi samfurin a kusurwar 10±1° a tsaye. An rufe matakin samfurin da bututun bututun a cikin murfi don hana kayan aikin aunawa na gani taɓa ruwa.

Sigogi na Fasaha don Gwajin Aiki Mai Hankali a ƙarƙashin Yanayin Ruwa Mai Ruwa

2. An yi murfin ne da wani abu mai kama da filastik mai haske mai faɗi, tare da aƙalla faranti ko ƙofa ɗaya da za a iya cirewa don sauƙin lura da aiki.

3. Ana amfani da rami mai murabba'i mai tsawon gefe na 150mm a matsayin hanyar haske, kuma ana amfani da magudanar ruwa don taimakawa ramin murabba'i ya toshe ruwan da ke faɗuwa.

4. An fesa ɓangaren murfin da ke kusa da ramin murabba'i da fenti baƙi mai laushi don rage wargajewa.

5. An sanya bututun bututun mai diamita na 1.19mm da kuma bututun samar da ruwa da aka tsara yadda ya kamata domin tabbatar da cewa ginshiƙin ruwa mai siffar konkoli ne.

6. Daidaita kayan aikin aunawa na gani, gyara ma'aunin haske na R' na kayan aikin aunawa a ƙarƙashin yanayin bushewa da danshi bi da bi, sannan a tantance ma'aunin gyara don canjin hasken da ya watse tsakanin yanayin bushewa da danshi (ƙayyade bambancin R' tsakanin yanayin biyu).

7. Kayan aikin zai iya daidaita bututun feshi da kuma samar da ruwa don tabbatar da cewa dukkan saman samfurin yana kewaye da feshi na ruwa. Kusurwar da ke tsakanin kwararar ruwa da ke shafar saman samfurin da saman samfurin ya kamata ta kasance 10° (ba kasa da 5° ba) don samar da fim ɗin ruwa a saman samfurin. Yawan kwararar ruwa da ke shafar saman samfurin zai yi daidai da ainihin ruwan sama, tare da yawan ruwan sama na 50/tan 10°mm/h (284mm/h). Kafin a auna, a ajiye feshi na ruwa a cikin yanayi mai kyau na akalla mintuna 2 kuma a kula da yanayin feshi na ruwa mai kyau a duk lokacin aikin aunawa.

8. An ƙayyade yawan kwararar ruwa da ke shafar saman samfurin kamar haka: Yi alama a tsakiyar geometric na mai riƙe samfurin sannan ka juya shi zuwa matsayin kwance. Tsakiyar kusan kusurwar mazugi na kwararar ruwan jet zai yi daidai da tsakiyar geometric na mai riƙe samfurin. Sanya mai tattarawa da aka rufe a tsakiyar geometric na mai riƙe samfurin. Kunna maɓallin jet, daidaita matsin ruwa na bututun don sa jet ɗin ya tsaya kuma ya daɗe fiye da mintuna 2. Cire murfin mai tattarawa kuma fara agogon lokaci a lokaci guda, fesa ruwa na ɗan lokaci (aƙalla minti 1), sannan a rufe mai tattarawa nan da nan. Cire mai tattarawa, a sanya shi a kan saman kwance kuma a auna zurfin ruwan. A ƙididdige yawan kwararar ruwa bisa ga zurfin ruwa da lokacin fesa ruwa.

1. Mai tarawa yana da siffar silinda, ƙasa mai faɗi da gefuna madaidaiciya, an yi shi da kayan da ba su da haske, ƙasan faɗin 85cm² da tsayin 65mm.
2. Murfin gilashi mai kauri: 460 (L) × 360 (W) × 400 (H) mm, girman buɗewa: 150×150±0.1 mm
3. Wutar Lantarki: 220V, 50Hz, 1KW
4. Girman jimillar girman babban na'urar sarrafawa: 900 (L) × 780 (W) × 1700 (H) mm
5. Girman jimillar matakin samfurin: 630 (L) × 430 (W) × 1900 (H) mm
6. Nauyin matakin samfurin: 80kg
7. Nauyin babban na'urar sarrafawa: 115kg

16. Bukatun Aiki

Yanayin Aiki: Dole ne a yi amfani da shi a cikin ɗaki mai duhu.

Muhalli na Gwaji: Zafin jiki 20℃±2℃, Danshi 65%±5%