| TBB-2型輻射表，凈全輻射表 |
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| 上架時(shí)間：2019-12-30 06:31:28 | 瀏覽量：7 | |
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\r TBB-2<\/span><\/strong>型凈全輻射表<\/span><\/strong><\/p>\r 基本描述<\/span><\/strong><\/p>\r <\/span>TBB-2<\/span><\/span>系列凈全輻射表主要用來(lái)測(cè)量由天空向下投射的和地球表面向上投射的全波輻射量的凈差值。同時(shí)還可以用來(lái)測(cè)量短波輻射和短波輻射的反射率；長(zhǎng)波輻射和長(zhǎng)波輻射的反射率及全波輻射。是研究級(jí)的測(cè)量?jī)羧椛涞睦硐雰x器。測(cè)量范圍為<\/span>0.3~3<\/span><\/span>μ<\/span>m<\/span><\/span>的短波輻射和<\/span>4~50<\/span><\/span>μ<\/span>m<\/span><\/span>的長(zhǎng)波輻射。<\/span><\/p>\r 特點(diǎn)<\/span><\/strong><\/p>\r l<\/span> <\/span><\/span>是研究級(jí)的凈全輻射表；<\/span><\/p>\r l<\/span> <\/span><\/span>無(wú)源**測(cè)量；<\/span><\/p>\r l<\/span> <\/span><\/span>穩(wěn)定性好；<\/span><\/p>\r l<\/span> <\/span><\/span>使用方便、免維護(hù)。<\/span><\/p>\r<\/td>\r <\/span><\/p>\r<\/td>\r<\/tr>\r<\/tbody>\r<\/table>\r 技術(shù)指標(biāo)<\/span><\/strong><\/p>\r\r 短波靈敏度<\/span><\/p>\r<\/td>\r 7<\/span><\/span>～<\/span>14<\/span><\/span>μ<\/span>V<\/span><\/span>·<\/span>W-1<\/span><\/span>·<\/span>m2<\/span><\/span><\/p>\r<\/td>\r<\/tr>\r 長(zhǎng)波靈敏度<\/span><\/p>\r<\/td>\r 2<\/span><\/span>～<\/span>10<\/span><\/span>μ<\/span>V<\/span><\/span>·<\/span>W-1<\/span><\/span>·<\/span>m2<\/span><\/span><\/p>\r<\/td>\r<\/tr>\r 光譜范圍<\/span><\/p>\r<\/td>\r 0.3<\/span><\/span>～<\/span>3<\/span><\/span>μ<\/span>m<\/span><\/span>（短波）<\/span> 4<\/span><\/span>～<\/span>50<\/span><\/span>μ<\/span>m<\/span><\/span>（長(zhǎng)波）<\/span><\/p>\r<\/td>\r<\/tr>\r 溫度測(cè)量<\/span><\/p>\r<\/td>\r 鉑電阻<\/span><\/p>\r<\/td>\r<\/tr>\r 響應(yīng)時(shí)間<\/span><\/p>\r<\/td>\r ≤<\/span>30s<\/span><\/span>（<\/span>99%<\/span><\/span>響應(yīng)）<\/span><\/p>\r<\/td>\r<\/tr>\r 年穩(wěn)定性<\/span><\/p>\r<\/td>\r ≤±<\/span>2%<\/span><\/span><\/p>\r<\/td>\r<\/tr>\r 工作溫度<\/span><\/p>\r<\/td>\r -40<\/span><\/span>℃<\/span>～<\/span>+<\/span>80<\/span>℃<\/span><\/span><\/span><\/p>\r<\/td>\r<\/tr>\r 信號(hào)輸出<\/span><\/p>\r<\/td>\r 0<\/span><\/span>—<\/span>20mv,<\/span><\/span>補(bǔ)償溫度信號(hào)：<\/span>0<\/span><\/span>—<\/span>100<\/span><\/span>歐母<\/span><\/p>\r<\/td>\r<\/tr>\r<\/tbody>\r<\/table>\r<\/div>\r <\/span>詳細(xì)咨詢(xún)<\/span>QQ:2381625395<\/span><\/p>\r <\/span><\/strong><\/p>\r<\/div><\/div>
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