Use this configuration for Annex B pressure-decay planning
Choose this product path when the inquiry is specifically about ISO 80369-20 Annex B leakage by pressure decay. The RFQ should identify the connector under test, the required mating reference connector, test volume, fixture route and result record.
The instrument is part of a complete test chain
The apparatus relationship includes the connector under test, an appropriate reference connector, a pressure source, pressure measurement, a controlled test volume and the sealing or valve arrangement needed by the selected setup. Product selection should therefore include the fixture and mating-side discussion, not only the instrument.
Separate pressure-decay from liquid and vacuum routes
Annex B pressure-decay is not the same route as Annex C positive-pressure liquid leakage or Annex D subatmospheric-pressure air leakage. KingPo keeps those method relationships visible so the equipment channel is quoted against the actual test request.