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TEMP 2000A 便攜式紅外發射率/反射率測試儀
TEMP 2000A便攜式紅外發射率/反射率測定儀，可在3-35 微米范圍內測試半球反射率測試（total hemispherical reflectances） ，提供法線方向和 半球方向300K 環境條件下的發射率測定。
可取代已經停產的業界標準 Gier Dunkle DB 100 紅外反射率測定計，并在性能和保養性方面都優于該型號反射計。并配備電池、充電器等，以及適應噴氣式飛機飛行環境的便攜箱，緊湊、輕便、適合在野外和實驗室使用。符合ASTM E408 標準。
TEMP2000A中采用的光學元件、鍍膜材料決定了其還可以在更寬的波長范圍進行測試。
TESA2000是在TEMP 2000A基礎上增加光譜半球反射率測定功能，光譜范圍250 nm to 2500 nm ，主要用于太空材料太陽吸收特性測試。
| Wavelength |
<3um to="">35um (not limited by filters, windows, etc.) |
| Measurement accuracy (for specular and diffuse samples) |
- ± 1% of full scale for gray samples?
- ± 3% of full scale for non-gray samples |
| Repeatability |
- ± 0.5% of full scale or better |
| Sample type |
Any Sample, including foils, insulators, etc. |
| Sample size and geometry |
-Flat Surfaces: ≥ 0.4 inches (1 cm) diameter
-Concave Surfaces:?≥?6.5 inches (16.5 cm)?diameter
-Convex Surfaces:?≥?1 inch (2.5 cm) diameter |
| Sample temperature |
Room Temperature,?Ambient |
| Displayed properties |
-Infrared Reflectance
-Normal Emittance (300K)
-Hemispheric emittance (300K) |
| Readouts |
-Digital LCD panel meter
-Selectable IR emittance or reflectance display
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| Measurement range (reflectance) |
0.00 to 1.00 |
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Dimensions
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-Optical Head: 5.25" diameter x 6.8" long
-Control and Display Unit: 4.5 x 7.75 x 7 inches
-Carry Case: 12.5 x 17 x 11 inches
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| Weight |
-Optical Head: 5 pounds
-Control and Display Unit: 4 pounds
-Carry Case: 11 pounds |
| Warranty |
1 year parts and labor |
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產品
上一節: 透射,反射與散射
