產(chǎn)品介紹： 

Alphamter

We offer an easy-to-handle device fort he measurement of the solar reflectance of surfaces. The solar absorptance is automatically calculated as the complimentary part, which is always the case for opaque samples.
You will get a first spectral information because our instrument is using different pairs of LEDs and detectors, which are mounted at the highly reflecting (made of bulk PTFE) wall of an integrating sphere. This sphere serves as a diffuse light source, which enables measurements of the hemispherical reflectance, or the directional absorptance, respectively.我們提供一個(gè)easy-to-handle測(cè)量裝置的堡壘他太陽(yáng)能反射率的表面。太陽(yáng)吸收率的自動(dòng)計(jì)算出的是的部分,它總是此案不透明的樣品。

你會(huì)得到一個(gè)光譜信息,因?yàn)槲覀兊膬x器是使用不同的照片,發(fā)光二管和探測(cè)器安裝在高反射(PTFE)做成的墻體積積分球。

這個(gè)球作為擴(kuò)源,使測(cè)量的半球形或定向吸收率的反射系數(shù),分別使用。

Specifications:規(guī)格:                           

- Wavelength range: 0.3µm – 1.4 µm波長(zhǎng)范圍:0.3µm - - 1.4µm

- Sphere material: PTFE (Hostaflon)材料:聚四氟乙烯(-球體Hostaflon)

- Sphere diameter: 50mm球體直徑50毫米-

- Diameter of measured area: 16mm-直徑16mm測(cè)量的面積:

- Reproducibility: < 0.5%再現(xiàn)性:< 0.5%

- Accuracy: < 3%度:< 3%