HUGHES 6498 MEMOTRON 4-inch Direct View Storage Tube
              Tube à entretien d'image
              Speicherbildschirm
			  The 6498 Memotron is a reliable, all-electrostatic five-inch bistable direct display storage tube,
			  designed to capture and retain complex electrical traces and transients which could otherwise only be analyzed and
			  studied through the comparatively low brightness CRT's and elaborate photographic procedures, or by total reliance
			  on the necessarily superior visual acumen of the observer. For comparison of successive wave forms, transients may
			  be superimposed one upon the other, or vertically "stacked". Displays occur at uniform brightness regardless of
			  writing speed. The brightness of the stored presentation is such that it can be viewed under conditions of high
			  ambient light, such as those encountered in well-lighted laboratories, and it remains stored until it is intentionally erased.
              Typical applications are: plotting a family of curves; viewing transients from shock or vibration tests
			  and ballistics or missiles tests; monitoring phase relationships; electrocardiographic and vectorcardiographic diagnosis;
			  presentation of tube or transistor characteristics...
			  Fiche technique • Data sheet • Datenblatt: MEMOTRON.pdf &
              6498.pdf
			   
			  
			  Longueur • Length • Länge : 47 cm • 1' - 6" 1/2
              Diamètre • Diameter • Durchmesser : 128 mm • 3" 1/2
              
              
			  
               
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