RETURN OF GOODS TO MANUFACTURER If equipment needs to be returned to Ludlum Measurements, Inc. for repair or calibration, please send to the address below. All shipments should include documentation containing return shipping address, customer name, telephone number, description of service requested, and all other necessary information.
Model 6 Geiger Counter February 2011 GENERAL The Model 6 is a portable battery operated multipliers, and high voltage. The meter scale Geiger Counter with an internal GM detector. reads 0 to 10 mR/hr, producing a range of 0 to 1 The instrument features a regulated high-voltage R/hr with the three linear range multipliers.
Model 6 Geiger Counter February 2011 OPERATING PROCEDURES • Switch the range switch to BAT. The To open the battery lid, twist the lid Note: meter should deflect to the battery check button counter-clockwise a quarter of a turn. To portion of the meter scale.
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Model 6 Geiger Counter February 2011 Battery replacements are not considered to be least every three months. If the instrument maintenance and do not normally require the has been exposed to a very dusty or corrosive instrument to be recalibrated.
Model 6 Geiger Counter February 2011 PARTS LIST Ref. No. Description Part No. Ref. No. Description Part No. Model 6 Geiger Counter RESISTORS R1-R2 10-7016 UNIT Completely Assembled 2.2k 10-7012 Model 6 Geiger Counter 48-1676 1 MEG 10-7028 10-7016 Circuit Board, Drawing 363 X 452 SAT (2.37k TYP.)
Model 6 Geiger Counter February 2011 Ref. No. Description Part No. Ref. No. Description Part No. MISCELLANEOUS MISCELLANEOUS PORT BEZEL CONN-640456-9 W/MOVEMENT 4363-188 MTA100 13-8094 PORT BEZEL W/GLASS 4363-352 7 EA. CLOVERLEAF PORT METERFACE 7363-136 011-6809-000-599 18-8771 METER MOVEMENT 15-8030...
Model 6 Geiger Counter February 2011 DRAWINGS AND DIAGRAMS Model 6 Front Panel, Drawing No. 363 x 262 (before page 1) Main Circuit Board, Drawing No. 363 x 452 Main Circuit Board Layouts, Drawing No. 363 x 464 Wiring Diagram, Drawing No. 363 x 466...
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