Status of the Unit 1

Table of contents

  1. Temperature
  2. Dose rate
  3. Amount of water injection
  4. 135Xe concentration
  5. H2 concentration in the PCV
  6. Amount of N2 gas injection
  7. 137Cs and 134Cs concentration in the PCV
  8. 85Kr concentration in the PCV

Graph  (Click to enlarge)

Data was obtained from the web site of Tokyo Electric Power Company Holdings, Incorporated(TEPCO) and Ministry of Economy, Trade and Industry(METI).
You can create customized graphs with Charting tool.
  1. Temperature of the Unit 1

    temperature of the unit 1 location of temperature of the unit 1
    (Data was obtained from TEPCO  )


  2. Dose rate of the Unit 1

    dose rate of the unit 1 location of cams of the unit 1
    (Data was obtained from TEPCO  )


  3. Amount of water injection into the Unit 1

    water injection into the unit 1 location of water injection into the unit 1
    (Data was obtained from TEPCO  )


  4. 135Xe concentration in the Unit 1

    135Xe concentration in the unit 1 location of n2 injection into the unit 1
    (Data was obtained from TEPCO  )


  5. H2 concentration in the PCV of the Unit 1

    hydrogen concentration in the PCV in the unit 1
    (Data was obtained from TEPCO  )


  6. Amount of N2 gas injection into the Unit 1

    n2 gas injection into the unit 1 location of n2 injection into the unit 1
    (Data was obtained from TEPCO  )


  7. 137Cs and 134Cs concentration in the PCV in the Unit 1

    137Cs and 134Cs concentration in the PCV in the unit 1 location of n2 injection into the unit 1
    (Data was obtained from TEPCO and METI  )


  8. 85Kr concentration in the PCV in the Unit 1

    85Kr concentration in the PCV in the unit 1 1号機の窒素ガス封入図
    (Data was obtained from METI  )


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