YY433B Yenjere Yekupfeka Retroreflectometer ISO 20471

Magadzirirwo ehunyanzvi

1. Kuyera huwandu uye kururama kwe retroreflective coefficient: 0.01 ～ 500cd/(lx•m²)
2. Rudzi rwekutarisa runogona kugadziriswa uye kururama kwekona yekutarisa: 12′～120′ (2°) inogadziriswa, kururama: 3′, kukosha kwekupedzisira kushoma: 1′.
3. Kureba uye kururama kwekona yechiitiko: 0.1°～40.0° inogadziriswa, kururama: 0.5°, kukosha kwekupedzisira kushoma: 0.1°.
4. Saizi yemuenzaniso: 150×150mm
5. Inoshandisa chivhenekeri chemazuva ose A chakatsanangurwa muGB/T 3978
6. Kona yekuona kwenzvimbo yekutarisa yemuenzaniso kuenda kuburi rechiedza haifanirwe kupfuura 12′, uye kusaenzana kwechiedza chakamira munzvimbo yese yakavhenekerwa yemuenzaniso hakufanirwe kudarika 5%. Photodetector imuchina wekuyedza chiedza wakayerwa ne spectral efficiency curve, wakaiswa zvakananga pamusoro pechiedza.
7. Kona yekuona kwenzvimbo yekutarisa yemuenzaniso kune aperture ye photodetector haifanirwe kupfuura 12′, uye photodetector inogona kufamba kumusoro nekudzika zvakasununguka kuona kuti kona yekutarisa inosiyana kubva pa12′ kusvika 120′.
8. Kureba kubva pamberi pechinhu chinoona chiedza chezuva kusvika pamusoro pemuenzaniso hakufanirwe kunge kuri pasi pemamita gumi nemashanu.
9. Nhubu iri kure ne1000mm kubva pamuenzaniso, uye kona inogona kugadziriswa kuitira kuti koramu yemvura inoburitswa irove muenzaniso pakona ye10±1° munzira yakatwasuka. Danho remuenzaniso nemuromo zvinovharwa muvharo kudzivirira michina yekuyera yemaziso kuti isabatane nemvura.

MaParamita eUnyanzvi eKuedza Kuratidza Kushanda pasi peRainy Wet Condition

2. Chifukidziro chakagadzirwa nepurasitiki yakakura uye inoonekera, ine plate imwe chete kana gonhi rinobviswa kuti zvive nyore kuona nekushandisa.

3. Buri rine sikweya rine kureba kwemativi e150mm rinoshandiswa senzira yekuisa chiedza, uye gutter rinoshandiswa kubatsira buri rine sikweya kuvhara mvura inodonha.

4. Chikamu chevharo chiri pedyo negomba resikweya chinopfapfaidzwa nependi nhema isina kuchena kuti chisapararire.

5. Mugero uyu une gomba rine dhayamita ye1.19mm uye pombi yemvura yakagadzirwa zvakanaka kuti ive nechokwadi chekuti gomba remvura rakagadzikana uye rakafanana.

6. Gadzirisa michina yekuyera yemaziso, gadzirisa specular reflection coefficient R' yemidziyo yekuyera mumamiriro akaoma uye akanyorova zvakateerana, uye sarudza chinhu chinogadzirisa shanduko yechiedza chakapararira pakati pemamiriro akaoma uye akanyorova (ona musiyano weR' pakati pemamiriro maviri aya).

7. Chishandiso ichi chinogona kugadzirisa muromo wemvura nepamugero wemvura kuti chive nechokwadi chekuti pamusoro pemuenzaniso wese pakomberedzwa nekupfapfaidza kwemvura. Kona iri pakati pekuyerera kwemvura inokanganisa pamusoro pemuenzaniso nepamusoro pemuenzaniso inofanira kuva 10° (kwete pasi pe5°) kuti igadzire firimu remvura pamusoro pemuenzaniso. Mwero wekuyerera kwemvura unokanganisa pamusoro pemuenzaniso unofanira kuenzana nemvura chaiyo, ine mwero wekunaya kwemvura we50/tan10°mm/h (284mm/h). Musati mayera, chengetai mvura ichipfapfaidza iri mumamiriro akasimba kweinenge maminetsi maviri uye chengetedza mamiriro ekupfapfaidza kwemvura akasimba panguva yese yekuyera.

8. Mwero wekuyerera kwemvura unokanganisa pamusoro pemuenzaniso unotsanangurwa seizvi: Maka pakati pemubati wemuenzaniso wotenderedza panzvimbo yakatwasuka. Pakati pepamusoro pekona yemvura inoyerera jet inofanira kuenderana nepakati pemubati wemuenzaniso. Isa muunganidzi wakafukidzwa pakati pemubati wemuenzaniso. Batidza switch yejet, gadzirisa kumanikidzwa kwemvura kwemuromo kuti jet igadzikane uye igare kwemaminitsi anopfuura maviri. Bvisa chifukidziro chemuunganidzi wotanga timer panguva imwe chete, pfapfaidza mvura kwenguva yakati (inenge miniti imwe), wobva wavhara muunganidzi nekukasika. Bvisa muunganidzi, uise panzvimbo yakatwasuka uye yera kudzika kwemvura. Verenga kudzika kwemvura zvichienderana nekudzika kwemvura nenguva yekupfapfaidza mvura.

1. Muunganidzi wacho wakaita sedenderedzwa rine pasi rakati sandara nemipendero yakatwasuka, wakagadzirwa nezvinhu zvinoonekera, une nzvimbo yepasi ye85cm² uye kureba kwe65mm.
2. Chifukidziro chegirazi chisina kusimba: 460 (L) × 360 (W) × 400 (H) mm, saizi yekuvhura: 150×150±0.1 mm
3. Simba remagetsi: 220V, 50Hz, 1KW
4. Zviyero zvese zvekonsori huru yekudzora: 900 (L) × 780 (W) × 1700 (H) mm
5. Zviyero zvese zvechikamu chemuenzaniso: 630 (L) × 430 (W) × 1900 (H) mm
6. Kurema kwechikamu chemuenzaniso: 80kg
7. Kurema kweconsole huru yekudzora: 115kg

16. Zvinodiwa Pakushanda

Mamiriro Ekushanda: Inofanira kushandiswa muimba ine rima.

Nzvimbo Yekuyedza: Tembiricha 20℃±2℃, Hunyoro 65%±5%