부품 번호:
model905-4naidetector
부품 정보
905-4 na (ti) scintillation detectors
MRC:
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.ABHP
Overall Length:
Between 8.688 inches and 8.812 inches
MRC:
An overall measurement taken at right angles to the length of an item,in distinction from thickness.ABMK
Overall Width:
Between 3.235 inches and 3.265 inches
MRC:
A measurement of the longest straight line across a circular cross-sectional plane.ADAV
Overall Diameter:
Between 2.312 inches and 2.327 inches
MRC:
Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification.FEAT
Special Features:
Gamma ray interacting with a scintillator produces a pulse of light that is converted to an electric purse by a photomultiplier tub (pmt) ; the pmt consists of a photocathode, a focusing electrode and 10 or more dynodes that multiply the number of electrons striking at each dynode; the detector has 14 pin phenolic
MRC:
The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.SFTT
Surface Treatment:
Chromium
