鈹窗X射線正比計(jì)數(shù)器參數(shù)說明:
GENERAL SPECIFICATIONS
GAS FILLING Neon
CATHODE MATERIAL Aluminum
MAXIMUM LENGTH (INCH/MM) 5.25/133.4
EFFECTIVE LENGTH (INCH/MM) 3.94/100
MAXIMUM DIAMETER (INCH/MM) 1.25/31.8
EFFECTIVE DIAMETER (INCH/MM) 0.90/22.8
CONNECTOR Pin
GAS PRESSURE (TORR) 900
PATH LENGTH (INCH/MM) 3.94/100.08
OPERATING TEMPERATURE RANGE °C -40 to +75
WINDOW SPECIFICATIONS
MATERIAL Beryllium
AREAL DENSITY (MG/CM?) 4.6
THICKNESS (INCH/MM) 0.001/0.025
DIMENSIONS (INCH/MM) 0.25 x 0.90/6.35 x 22.9
ELECTRICAL SPECIFICATIONS
RECOMMENDED OPERATING VOLTAGE (VOLTS) 1600
OPERATING VOLTAGE RANGE (VOLTS) 1500 - 1750
TYPICAL RESOLUTION (FWHM FE55) 20
CAPACITANCE (PF) 3
標(biāo)簽:
上海市正比計(jì)數(shù)器
上海市正比計(jì)數(shù)器廠家