免费H精品无码网站,国产亚洲中文字字幕,国产小视频在线观看,www黄色成人网站免费,大乳女做爰国产精品,亚洲成va人在线视频,欧美一级特黄aaa大片在线观看,国产日韩欧美在线

測量波長

420nm，620nm

測量范圍

0—150mg/L，0—1500mg/L

透射比準確度

±value=".015" hasspace="False" negative="False" numbertype="1" tcsc="0" w:st="on">0.015A(value=".4" hasspace="False" negative="False" numbertype="1" tcsc="0" w:st="on">0.4Avalue=".6" hasspace="False" negative="True" numbertype="1" tcsc="0" w:st="on">-0.6A)、±value=".02" hasspace="False" negative="False" numbertype="1" tcsc="0" w:st="on">0.02A(value=".6" hasspace="False" negative="False" numbertype="1" tcsc="0" w:st="on">0.6Avalue=".8" hasspace="False" negative="True" numbertype="1" tcsc="0" w:st="on">-0.8A)、±value=".04" hasspace="False" negative="False" numbertype="1" tcsc="0" w:st="on">0.04A(value=".8" hasspace="False" negative="False" numbertype="1" tcsc="0" w:st="on">0.8Avalue="1.2" hasspace="False" negative="True" numbertype="1" tcsc="0" w:st="on">-1.2A)

透射比重復性

value=".002" hasspace="False" negative="False" numbertype="1" tcsc="0" w:st="on">0.002A(value=".4" hasspace="False" negative="False" numbertype="1" tcsc="0" w:st="on">0.4Avalue=".6" hasspace="False" negative="True" numbertype="1" tcsc="0" w:st="on">-0.6A)、value=".002" hasspace="False" negative="False" numbertype="1" tcsc="0" w:st="on">0.002A(value=".6" hasspace="False" negative="False" numbertype="1" tcsc="0" w:st="on">0.6Avalue=".8" hasspace="False" negative="True" numbertype="1" tcsc="0" w:st="on">-0.8A)、value=".004" hasspace="False" negative="False" numbertype="1" tcsc="0" w:st="on">0.004A(value=".8" hasspace="False" negative="False" numbertype="1" tcsc="0" w:st="on">0.8Avalue="1.2" hasspace="False" negative="True" numbertype="1" tcsc="0" w:st="on">-1.2A)

穩定性

暗電流3分鐘透射比變化不大于0.3%

亮電流3分鐘透射比變化不大于0.8%

外形尺寸

value="250" hasspace="False" negative="False" numbertype="1" tcsc="0" w:st="on">250mm x value="200" hasspace="False" negative="False" numbertype="1" tcsc="0" w:st="on">200mm x value="110" hasspace="False" negative="False" numbertype="1" tcsc="0" w:st="on">110mm

重量

value="1.6" hasspace="False" negative="False" numbertype="1" tcsc="0" w:st="on">1.6Kg