MEASUREMENT： Tritium in Air Concentration

测量 气氚浓度

RANGE: 1 – 19,999 μCi/m3

量程

DISPLAY : Digital Meter, 4½” digit LED

显示 数字计量表，4½”数字LED

ACCURACY ±10 % of reading, ±1 μCi/m3, whichever is greater

精度 读数±10 %或±1 μCi/m3,取其中较大值

STABILITY AND ±1 μCi/m3, ambient temperature

DRIFT LONG TERM

稳定性和长期漂移 ±1 μCi/m3,环境温度

NOISE ±1 μCi/m3, 2 sigma, with 20 second time constant

噪音 ±1 μCi/m3，2西格玛，时间常数20秒

GAMMA COMPENSATION second ionization chamber of equal volume, coaxially

mounted, serves to cancel effects of external gamma fields

伽马补偿 同样容量第二电离室，同轴安装，用来消除外部伽马场的影响

RESPONSE RATE two linear time constants 20 seconds for measurements

ELECTRONICS below approximately 80 μCi/m3

响应率电子学 3 seconds for measurements above 80 μCi/m3

两点线性测量低于约80 μCi/m3时间常数20秒，测量80 μCi/m3以上约3秒

ALARM SYSTEM single alarm, with set point adjustable from 1 to 1,000 μCi/m3

报警系统 单报警器，带可调节预设点从1 到 1,000 μCi/m3

INDICATORS acoustic signaler, red LED

指示 声音信号器，红色LED

IONIZATION CHAMBER measuring: 1,600 cm3

电离室 测量1,600 cm3

VOLUME total wetted: 2,000 cm3

容量 总湿容积2,000 cm3

ION TRAP Kanne Type, coaxial integral

离子阱 Kanne型， 同轴一体

PORTS hose barb