LI-191R bar-like photosynthetic ingantaccen firikwensin radiationAn auna PAR a cikin 1 mita tsawon, wanda aka fi amfani da shi a cikin yanayin da hasken sararin samaniya ba shi da daidaito (kamar ciki na itacen tsire-tsire). LI-191R yana auna irin wannan yanayin a ƙarƙashin coronation, yana iya auna bayanai daban-daban da sauri. Bayanan sakamakon ma'auni sune PPFD a cikin μmol · s^-1· m^-2.

Ka'idar aiki
LI-191R yana amfani da sandar quartz a ƙarƙashin mai yawo tare da tsawon mita 1, yana gane haske a cikin mita 1 kuma yana fitar da siginar amsawa zuwa silicon photodiode. Tun da LI-191R's diffuser wani cikakken sashi ne mai ci gaba, siginar fitarwa ta haɗu da yanayin haske na abubuwa da yawa a cikin wannan kewayon mita 1 wanda ke wakiltar matsakaicin PAR a cikin wannan kewayon mita 1. Matata yana toshe haske sama da 700nm da kyau, wanda ke da mahimmanci don nazarin hasken haske a ƙarƙashin tsire-tsire, saboda hasken infrared a ƙarƙashin tsire-tsire yana da yawa idan aka kwatanta da hasken haske. Tsarin LI-191R na musamman yana ba da na'urar firikwensin kyakkyawan amsa na quantum, kusa da kyakkyawan darajar.

Babban amfanin

tsawon raƙuman ruwa 400 ~ 700nm
Sakamakon ma'auni shine matsakaicin darajar photosynthetic ingantaccen radiation a cikin 1 mita, wanda zai iya rage kuskuren gwaji

Kammala ma'auni da yawa a cikin ɗan gajeren lokaci

Upgraded waterproof aiki, dace da dogon lokaci sanya a filin daji

Cibiyar Kula da Muhalli ta Amurka (NEON)^®)) Zaɓi don haɗuwa da ma'auni na PAR

fasaha sigogi

cikakken calibration：± 10%
Sensitivity: 7µA / 1000 µmol·s^-1· m^-2(Yawancin)
Linear ƙimar: Max karkatarwa ne 1% (10,000 μmol s)^-1m^-2ciki)
Amsa Lokaci: 10 m.
zazzabi alaka: Ba fiye da ± 0.15% / ℃
Cosine gyara: Acrylic diffuser kosin gyara
Kuskuren kusurwa: Kuskure a cikin 360 ° kusurwa range kasa da ± 2% a 45 ° tsayi kusurwa
bambancin tsawon shugabanci sensitivity:< ± 7% (An auna shi a ƙarƙashin tushen haske mai haske mai faɗi na 2.54cm)
Sensing yankin: 1m × 12.7mm

aiki muhalli:-40 ~ 65 ℃, 0 ~ 95% RH (ba condensation)

Mai ganowa: High kwanciyar hankali silicon photovoltaic detector (blue haske karfafa)
Sensor tushe: Anodized aluminum waterproof gida tare da acrylic diffuser, bakin karfe dunguwa
Girma: 121,3 L × 2,54 W × 2,54 D cm
nauyi: 1,4 kg
Cable tsawon: 2m, 5m



Zaɓuɓɓuka

Asalin & Manufacturer: AmurkaLI-KORkamfanin