www.winstrument。。ｃｎ Three dimensional blister construction 三維水泡構造 Easy handling 易于操作 Reagent and orifice are always fresh and clean 試劑與孔總是新鮮和潔凈的 No preparation needed 不必做準備 Always ready to use 隨時可用 The writing cannot be erased 書寫不能刪除 Measuring range is in the desired range 測量范圍在所需范圍內 Less gas access = less wear and tear = longer lifetime (5 days) 接觸氣體少量=損耗少=使用壽命長(5天) Less interferences 干擾小 Dimensions 尺寸：毫米/英寸 72 x 44 x 4 mm / 2,8 x 1,7 x 0,015 in (Hight高 x Width寬 x Depth深) Weight 重量 2,6 g / 0,1 oz 2.6克/ 0.1盎司 Material 材質 PET, PE, Paper 聚酯，聚乙烯，紙 Color Change 顏色變化 yellowish → red 黃色→紅色 Measuring Range 測量范圍 10 – 300 ppm min Duration of Use 使用時間 1 Minute – 5 Days after Activation 1分鐘--激活后5天 Operation Temperature 工作溫度 -20°C - +40°C / -4°F – 104°F Humidity 濕度 10% - 100 % r.H. Air Velocity 空氣流速 0.01 - 3 m/s Storage 儲存時間 6 months六個月 The standard package includes 250 badges 標準包裝為250片 The badges can be buttoned to the clothing or fastened to the collar with a clip 可以扣在衣物或用彈夾固定在衣領上 Do not re – use exposed paper! The exposure would add up to false high readings! 禁止重復使用暴露過的試紙！這樣會增加到一個高的錯誤讀數！ www.5117dxy。。ｃｏｍ 注：圖片及文字介紹僅供參考，請以實物為準