<!-- .at_8{MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: left; mso-pagination: widow-orphan; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto} .at_2{COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'} .at_7{FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: Verdana; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体} .at_5{MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: left; mso-pagination: widow-orphan} .at_10{FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体} .at_6{FONT-SIZE: 9pt; COLOR: blue; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana; mso-bidi-font-family: 宋体} .at_3{FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'} .at_1{COLOR: red} .at_9{FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana; mso-bidi-font-family: 宋体} .at_4{FONT-SIZE: 9pt; COLOR: blue; FONT-FAMILY: Verdana; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体} .at_11{FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: Verdana; mso-font-kerning: 0pt; mso-bidi-font-family: Verdana} .at_0{MARGIN: 0cm 0cm 0pt} -->PRO-341便携透射式密度仪是首款国产便携投射式密度仪，该产品除具有读数准确、稳定性好、操作方便等一系列优点外，更具有高档液晶显示，便携、测量面积更大等特点。非常适合于无损检测、感光材料、电影、印刷、医疗、包装薄膜、有色玻璃等行业的检测、维修及户外携带。 技术指标1.密度范围：密度D=0.00～5.5D,网点0-100%2.光孔大小：Φ2mm3.仪器台间差：±0.02D4.重复精度：±0.01D5.不确定度：0.00～3.50,0.02D;3.50～4.50-0.04D,4.50～5.50,0.08D6.显示形式：四位液晶（含负号）数字显示7.采样时间：0.5秒8.测量长度：165mm9.工作环境：温度0℃～40℃  相对湿度：≤85%10.电源：四节5号锂电池或专用电源适配器11.连续工作时间（电池）：2-4小时12.功能：约3W13.外形尺寸：210*80*53mm14.重量：500g(含电池)详情见：http://www.printing-china.com/bbs/viewthread.php?tid=93&extra=page%3D1