primary detector

primary detector

[′prī‚mer·ē di′tek·tər]
(engineering)
References in periodicals archive ?
Phase I - to participate in the primary detector for measuring characteristics and sizes of the inspection carried out by the contracting authority; Stage 2 - assembled and installed in the cooling system spektrometriniame device CMA20; Stage 3 - perform the final detector for measuring characteristics and sizes of the inspection, in the presence of the contracting authority; Stage 4 - perform spectrometric device CMA20 testing.
We will surround the plastic-scintillator detector with veto-detector paddles to reject electrons that are backscattered from the primary detector.
In this instance, the unit has chosen to use OH-58D scout reconnaiss ance helicopters as the primary detector and B/1-187 Infantry as the secondary collector on the NAI.
Particularly sensitive to halogens due to its detection mechanism, it has continued to enjoy popularity as the primary detector for trace level determinations of chlorinated insecticides and halocarbon residues in environmental samples.