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北京海阳博创辐射防护科技有限公司
联系人:欧阳先生 先生 (销售部总经理) |
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电 话:010-81314118 |
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手 机:13141189177 |
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供应GM0525型高量程金属GM管 |
检测γ射线 Detection of γ rays
一般特性 General Specifications
所充气体 氖气+卤素 Gas filling Ne + Halogen
阴极材料 不锈钢 Cathode Materials Stainless steel
*大长度(mm) 35 Maximum length(mm) 35
*大直径(mm) 11 Maximum diameter(mm) 11
连接方式 引线 Connector Lead
工作温度范围(0C) -20~+50 Operating Temperature Range(0C) -20~+50
电学特性 Electrical Specifications
推荐阳极阻抗(MΩ) 2.7 Recommended anode resistor (MΩ) 2.7
推荐信号电容(pF) 320 Recommend the signal capacitance(pF) 320
起始电压(V) 350~400 Starting voltage(V) 350~400
推荐工作电压(V) 500 Recommended operating voltage (V) 500
极限工作电压(V) 700 Working voltage limits(V) 700
坪长(V) 100 Plateau length (V) 100
*大坪斜(%/100V) 30 Maximum plateau slope (%/100V) 30
*大本底(cpm) 1 Maximum background(cpm) 1 |
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