可调光学狭缝本产品采用创新设计,用测微计驱动,?-20安装孔,可拆卸式镜筒,狭缝的开口宽度可从0调整到6.35mm(最大宽度)。铝合金构架,表面黑色阳极氧化,尺寸为55.5mm 长 x 38.1mm 高 x 22.2mm厚 ,套筒的规格为 28mm 长 x 23mm直径,安装在正前方,作为遮光罩使用,可拆卸,在中心光栏处狭缝的最大宽度为6.35mm,?-20的安装孔位于底面中心,为了提高分辨率,采用测微计用的调整装置驱动。订购信息:Adjustable Optical Slit, Manual Micrometer Driven库存#40-488技术参数与相关资料有效孔径 CA(mm)6缝隙长度 (mm)6.3分刻度0.02mm尺寸 (mm)Housing: 55.5 L x 38.1 H x 22.2 T Tube: 28 L x 23 D安装螺纹?-20构造Black Anodized Metal HousingRoHS不符合标准
凯能CANNON沥青真空粘度计沥青真空粘度计符合ASTM D2171标准,测量高粘性材料的粘度。最小样品体积为3 mL。最小浴深度为180毫米(7.1英寸)。粘度计配有校准证书和说明书。圆形金属支架可单独订购。Asphalt Institute Vacuum Viscometer (Reversed Flow)The Asphalt Institute Vacuum Viscometer measures the viscosity of highly viscous materials according to ASTM D2171. Minimum sample volume is 3 mL. Minimum bath depth is 180 mm (7.1 in). Viscometers are provided with a certificate of calibration and instruction sheet. Permanently attached round metal holders are included or may be ordered separately.沥青真空粘度计符合ASTM D2171标准,测量高粘性材料的粘度。最小样品体积为3 mL。最小浴深度为180毫米(7.1英寸)。粘度计配有校准证书和说明书。圆形金属支架可单独订购。编号粘度范围poise近似常数 poise/second at 300mm Hg Bulb B近似常数poise/second at 300mm Hg Bulb C近似常数poise/second at 300mm Hg Bulb D无圆形支架带圆形支架2542-800210.79724-R509724-T5050180-32008439724-R559724-T55100600-520003216109724-R609724-T602002400-5200012864409724-R659724-T65400R9600-14000005002501609724-R709724-T70800R38000-5800000200010006409724-R759724-T75