IM-9B/PD & IM-93A/UD
Self Indicating Dosimeters
Inside View Of "KELEKET" Model K-112
IM-9B/PD
Radiacmeter
Self Indicating Quartz-Fiber Dosimeter
Measures 0 - 200 Milliroentgens
Serial Number : X10043
Unit Measures: 3½" long x ½" in diameter.
Manufacturer: Kelley-Koett Instrument Co.
The Kelly-Koett Manufacturing Company was founded by John Kelley and Albert Koett.
Originally located in Covington Kentucky. The company was purchased by Tracerlab in 1951.
The plant was then moved to Massachusetts.
Inside View Of Landsverk IM-93A/UD
IM-93A/UD
Radiacmeter
Self Indicating Quartz-Fiber Dosimeter
Measures 0 - 600 Roentgens
Manufacturer: Landsverk Electrometer Corp.
Serial Numbers : 22077 & 6418
Unit Measures: 4½" long x ½" in diameter.
Inside View Of Bendix IM-93A/UD
IM-93A/UD
Radiacmeter
Self Indicating Quartz-Fiber Dosimeter
Measures 0 - 600 Roentgens
Manufacturer: Bendix Corporation
Serial Numbers : 21346 & 28837
Unit Measures: 4½" long x ½" in diameter.
Note: The IM-93A/UD & the PP-1578A/PD have been replaced by the AN/UDR-13.
Government price in 1969, for the IM-93 series: $6.00
FM 7-92
THE INFANTRY RECONNAISSANCE PLATOON AND SQUAD
(AIRBORNE, AIR ASSAULT, LIGHT INFANTRY)
States:
For military purposes, one roentgen equals one centigray.