http://www.radmeters4u.com/calibrate.htm Webitem 2 CD Radiological Survey Meter CD V-720 Model 3A. Circa 1961. Tested Working CD Radiological Survey Meter CD V-720 Model 3A. Circa 1961. Tested Working. ... Adjustable HV High Voltage Supply Module for Geiger Tube Counter and Dosimeter. 4.9 out of 5 stars based on 11 product ratings (11) $47.05 New
Calibration Service for Civil Defense Radiation …
WebUnlike the CD V-720, this "Citizens Meter" has no beta detection capability, nor does it employ three ranges. That the user only has to note the reading on the meter without having to worry about which range setting they are on, makes it easier to use by an untrained individual. Detector: Ion chamber. Range: Logarithmic: 0-100 R/h. Audio: None http://www.civildefensemuseum.com/cdmuseum2/radkits/cdv710.html kit toca boca
Civil defense Geiger counters - Wikipedia
Web$112.00 - Geiger Counters: CD V-700, CD V-457, CD V-781 and CD V-757 $25.00 - Dosimeters: CD V-138, CD V-730, CD V-740, CD V-742 - For quantity pricing of calibrating 10 or more meters or dosimeters, or for … WebSep 21, 2012 · Zero Adjust Knob. Ruggedized, Sealed meter is watertight, and resists shock and vibration damage. The 717 features a 25 ft. extension cable wound and stored in the lower housing of the unit. Operates on standard D-Cell batteries (not included). Manufactured in the early 60's. WebThe same tube (OCD-D-103) commonly know as the 6993 was used on all CDV-700 models. Number 1 pin was always hot, and either #2 or #3 was the anode, depending on who made the tube.On most models of CDV the #2 and #3 pins were tied together under the socket with a wire, but this is not always the case, so it it is possible to have a mismatch … kit tombola association