Cảm Biến Khói Ion Chamber Am-241

  • Hàng còn: 5 Chiếc
    (Gửi hàng trong ngày)
  • Giá bán: 60.000 đ

  • NAP-07 Ion Chamber Smoke Sensor


Số lượng
Số lượng: 5 Chiếc

  • Description:
  • Shape: Same as the picture show
  • Model: NAP-07 Ion Chamber Smoke Sensor
  • Diameter: 37mm
  • Parameter:
  • Ionization source characteristics and radiation safety performance:
  • The ionization chamber fitted with a high performance and low activity of Am-241 ionization Ionization source activity: 0. 5uCi ( 18KBq . 0. 8uCi±10% ( 30KBq±10% )
  • Ionization source a spectroscopy: peak: 4. 5MeV ± 10%, FW HM<0. 7MeV
  • Safety grading standards ( GB4075, IS02919 . C64444
  • Ionization chamber radiation dose rate at 25cm: 0. 03mGy/ ( 1mGy value lower than population dose standard )
  • Conditions: outer electrode and the source electrode voltage ( VDD supply voltage ): 9V
  • Environment temperature: 20 + C: close to atmospheric pressure standard atmospheric pressure, clean air
  • Collecting electrode equilibrium potential: 5. 3~6. 5V
  • Collecting electrode potential with the smoke concentration change
  • Light reduction rate was 1% feet: 0. 6V
  • Light reduction rate was 4% feet: 2. 2V Insulator leakage current ( Max ): 0. 5Pa
  • Capacitor ( collection of extreme outer electrode + to the source base ): 6. 0pF

  Ý kiến bạn đọc

Bạn đã không sử dụng Site, Bấm vào đây để duy trì trạng thái đăng nhập. Thời gian chờ: 60 giây