LUDLUM 3 w/ 44-2 GAMMA SCINTILLATION PROBE Radiation Survey Meter, US $230 – Picture 0

LUDLUM 3 w/ 44-2 GAMMA SCINTILLATION PROBE Radiation Survey Meter, US $230 – Picture 1

LUDLUM 3 w/ 44-2 GAMMA SCINTILLATION PROBE Radiation Survey Meter, US $230 – Picture 2

LUDLUM 3 w/ 44-2 GAMMA SCINTILLATION PROBE Radiation Survey Meter, US $230 – Picture 3

LUDLUM 3 w/ 44-2 GAMMA SCINTILLATION PROBE Radiation Survey Meter, US $230 – Picture 4

LUDLUM 3 w/ 44-2 GAMMA SCINTILLATION PROBE Radiation Survey Meter, US $230 – Picture 5

LUDLUM 3 w/ 44-2 GAMMA SCINTILLATION PROBE Radiation Survey Meter, US $230 – Picture 6

LUDLUM 3 w/ 44-2 GAMMA SCINTILLATION PROBE Radiation Survey Meter, US $230 – Picture 7

LUDLUM 3 w/ 44-2 GAMMA SCINTILLATION PROBE Radiation Survey Meter, US $230 – Picture 8

LUDLUM 3 w/ 44-2 GAMMA SCINTILLATION PROBE Radiation Survey Meter, US $230 – Picture 9

LUDLUM 3 w/ 44-2 GAMMA SCINTILLATION PROBE Radiation Survey Meter, US $230 – Picture 10

Ludlum 3 W/ 44-2 Gamma Scintillation Probe Radiation Survey Meter

US $230

Florence, Kentucky, United States
Mar 9th

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What you are bidding on is a Ludlum Model 3 Survey Meter & Model 44-2 Gamma Scintillator / Probe. The meter is in great working condition. And the Audio works as well.The meter & probe does have some paint chipping as shown in pictures. Ludlum Model 3 Survey Meter INDICATED USE: General purpose survey COMPATIBLE DETECTORS: G-M, scintillation METER DIAL: 0 - 2 mR/hr, or 0 - 5k cpm, BAT TEST (others available) MULTIPLIERS: X0.1, X1, X10,X100 LINEARITY: Reading within ±10% of true value with detector connected CONNECTOR: Series "C" (others available) AUDIO: Built in unimorph speaker with ON/OFF switch (greater than 60 dB at 2 feet) CALIBRATION CONTROLS: Accessible from front of instrument (protective cover provided) HIGH VOLTAGE: Adjustable from 200 - 1500 volts THRESHOLD: 30 mV ± 10 mV RESPONSE: Toggle switch for FAST (4 seconds) or SLOW (22 seconds) from 10% to 90% of final reading RESET: Push-button to zero meter POWER: 2 each "D" cell batteries (housed in sealed compartment that is externally accessible) BATTERY LIFE: Typically greater than 2000 hours with alkaline batteries (battery condition can be checked on meter) METER: 2.5" (6.4 cm) arc, 1 mA analog type CONSTRUCTION: Cast and drawn aluminum with beige polyurethane enamel paint TEMPERATURE RANGE: -4°F(-20°C) to 122°F(50°C) May be certified for operation from -40°F(-40°C) to 150°F(65°C) SIZE: 6.5" (16.5 cm)H X 3.5" (8.9 cm)W X 8.5" (21.6 cm)L WEIGHT: 3.5 lbs. (1.6 kg) including batteries Model 44-2 Gamma Scintillator The Model 44-2 is a 1" X 1" NaI(Tl) Gamma Scintillator that can be used with several different instruments including survey meters, scalers, ratemeters, and alarm ratemeters PART NUMBER:47-1532 INDICATED USE: High energy gamma detection SCINTILLATOR: 1" (2.5 cm) diameter X 1" (2.5 cm) thick sodium iodide (NaI)Tl scintillator SENSITIVITY: Typically 175 cpm/microR/hr (Cs-137) COMPATIBLE INSTRUMENTS: General purpose survey meters, ratemeters, and scalers TUBE: 1.5:(3.8cm) diameter magnetically shielded photomultiplier OPERATING VOLTAGE: Typically 500 - 1200 volts DYNODE STRING RESISTANCE: 100 megohm CONNECTOR: Series "C" (others available ) CONSTRUCTION: Aluminum housing with beige polyurethane enamel paint TEMPERATURE RANGE: -4° F(-20° C) to 122° F(50° C) May be certified for operation from -40° F(-40° C) to 150° F(65° C) SIZE: 2" (5.1 cm) diameter X 7.3" (18.5 cm)L WEIGHT: 1 lb (0.5kg) Ship in the U.S. only Alaska and Hawaii are extra.

“The item may have some signs of cosmetic wear, but is fully operational and functions as intended. The Meter and Probe works great.”