气溶胶中和器3077A
产品介绍3077A 型气溶胶中和器具有五倍于 3077 型的活性。3077A 专为涉及高电荷态气溶胶和高流速的一般应用而提供。它随本公司的 3034 Scanning Mobility Particle Sizer™ (SMPS) 粒径谱仪一起提供。特点和优势放射性 370 MBq
最大流速 5 L/min
Kr-85 放射源Model30123012A30543054A30773077A348002SourceKr-85EmissionBeta decayRadioactivity [MBq (mCi)]74 (2)370 (10)370 (10)740 (20)74 (2)370 (10)185 (5)Half-life10.7 yearsMaximum Flow Rate50 liters/min150 liters/min5 liters/minMaximum Temperature50°C (122°F)Maximum Pressure35 kPa (5 psig)Outer Housing MaterialAnodized aluminumStainless steelAluminumDimensions Inlet Diameter1.27 cm (0.5 in.)2.46 cm (0.97 in.)0.64 cm (0.25 in.)NA Outlet Diameter1.27 cm (0.5 in.)3.50 cm (1.38 in.)0.64 cm (0.25 in.)NA Housing Diameter7.72 cm (3.04 in.)8.94 cm (3.52 in.)3.89 cm (1.53 in.)3.20 cm (1.26 in.) Overall Length52.86 cm (20.81 in.)64.14 cm (25.25 in.)21.44 cm (8.44 in.)0.97 cm (0.38 in.)Weight1.0 kg (2.2 lb)3.5 kg (7.7 lb)0.4 kg (0.9 lb)14 g (0.5 oz)
