紅外線溫濕度計/露點濕球溫度8857

型號：   8857

紅外線溫度範圍：                                             -40~500℃

紅外線溫度解析度：                                         0.1 ℃/℉

紅外線溫度精度：

(取較大值)                當讀值介於-20~200℃:±2%或 2℃

                                                          其他範圍:±3%或3℃

本機溫度範圍：                                                 -20~50 ℃

本機溫度解析度：                                              0.1 ℃/℉

本機溫度精度：                                                     ±0.6 ℃

濕度範圍：                                                  0.1~99.9% RH

濕度解析度：                                                       0.1% RH

濕度精度：                                                            ±3% RH

                (此指溫度為25℃，相對溼度為10~90%時，

                                      超出此範圍則準確度為±5%RH)

露點溫度顯示：                                                -68~49.9℃

濕球溫度顯示：                                             -21.6~49.9℃

紅外線重複性：                                                        ±1 ℃

放射率：                                                    0.3~1.0 可調整

D:S率：                                                                8:1 (量測距離與標的物比)

螢幕尺寸：                                                        44 x26 mm

操作環境：                                        0~50℃；0~80%RH

儲存環境：                                     -20~50℃；0~90%RH

產品尺寸：                                             175 x 70 x 50 mm

產品重量：                                                              約140g

供電：                                                 AAA鹼性電池 x 4

標準包裝含：                   主機, 電池, 說明書, 手提盒