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K1001 issue 6 july 1964

Electronic valves

Cover - Approving authorities - Ammendment sheet (blank)

Contents (as follows:)

  • Section 1 - Intro and foreword
  • Section 2 - Valve test specifications
  • Section 3 - Construction and materials
  • Section 4 - Marking
  • Section 5 - Acceptance tests for all valves (with certain exceptions stated in Sections 5A to 5F)
  • Section 6 - Sampling and statistical tests
  • Section 7 - Glass strain tests
  • Section 8 - Alternative methods of test; and 9 - Test equipment (single page)
  • Section 10 - Climatic tests
  • Section 11 - Vibration, resonance search, fatigue and shock tests
  • Section 12 - Base and cap adhesion tests
  • Section 13 - Life tests
  • Section 14 - Packaging
  • Section 15 - Qualification approval
  • Section 16 - Holding period
  • Section 17 - Grouped testing of structurally similar valves; and 18 - Continuous production and testing procedure (single page)
  • Section 19 - Radioactive valve
  • Appendix I - Valve dimensions
  • Appendix II - Abbreviations and symbols
  • Appendix III - The measurement of inter-electrode capacitances
  • Appendix IV - Valve bases and caps
  • Appendix V - The measurement of thermionic emission
  • Appendix VI - Life tests
  • Appendix VII - Valve pin and flying lead protectors
  • Appendix VIII - Electronic valve manufacturers' factory identification code
  • Appendix IX - Reliable valves
  • Appendix X - mechanical test apparatus
  • Appendix XI - Acceptance sampling
  • Appendix XII - Measurement of vibration noise, hum, hiss and microphony
  • Appendix XIII - Measurement of noise factor
  • Appendix XIV - Modulator design and rate of rise of voltage in magnetron testing
  • Appendix XV - Cathode ray tubes:- envelope face plate and screen quality
  • Appendix XVI - Radioactive materials and valves - codes of practice and factory regulations
  • Appendix XVII - Withdrawal of qualification approval as a requirement for some CV valves
  • Appendix XVIII - Measurement of valve cathode interface resistance

  • This file was last modified15:51:36, Tuesday September 02, 2014