Ludlum 3 Survey Meter With 44-9 Pancake Alpha Beta Gamma Detector Probe

US $449.99

  • Wallkill, New York, United States
  • Aug 22nd
Ludlum 3 Survey Meter with 44-9 Pancake Alpha Beta Gamma Detector Probe Features: 4 Ranges Utilizes G-M, or Scintillation Detectors Specifications: Ludlum Model 3 Survey Meter: INDICATED USE: General purpose survey COMPATIBLE DETECTORS: G-M, scintillation MULTIPLIERS: X0.1, X1, X10,X100 CONNECTOR: Series "C" BATTERY LIFE: Typically greater than 2000 hours with alkaline batteries METER: 2.5" (6.4 cm) arc, 1 mA analog type SIZE: 6.5"H X 3.5"W X 8.5"L Model 44-9 Alpha-Beta-Gamma Detector Specifications: Indicated Use Alpha, beta, gamma survey; Sample counting Detector Type Pancake-type, halogen quenched G-M Connector Series "C" Size (H x W x L) 1.8 x 2.7 x 10.7 in (30) Day Money Back Guarantee - Return it in (30) days for a full refund, less all shipping costs. Ludlum 3 Survey Meter with 44-9 Pancake Alpha Beta Gamma Detector Probe - Description Ludlum 3 Survey Meter with 44-9 Pancake Alpha Beta Gamma Detector Probe   From the manufacturer: The Ludlum Survey Meter is known for accuracy and long-lasting dependability. It comes in a variety of measurement ranges and units to support the external radiation detector selected.The cast aluminum instrument housing with a separate battery compartment and metal handle offer an industrial robustness and quality that promote long-lasting protection and instrument life. The front-panel controls include a rotary switch for selecting the four-decade range, instrument shut-off, and battery test, an audio on/off switch, a fast/slow response switch, and a count reset button. Features: 4 Ranges Utilizes G-M, or Scintillation Detectors Typical Counting Range from 0 - 200 mR/hr, or 0 - 500,000 cpm Greater Than 2000 Hour Battery Life Specifications: 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 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 Ludum 44-9 Alpha-Beta-Gamma Detector Specifications: Indicated Use Alpha, beta, gamma survey; Sample counting Detector Type Pancake-type, halogen quenched G-M Window 1.7 ± 0.3 mg/cm2 mica, protected by a stainless steel screen (79% open) Window Area Active 15.5 cm2 (2.4 in2) Open 12.3 cm2 (1.9 in2) Efficiency (4) 14C 5% 90Sr/90Y 22% 99Tc 19% 32P 32% 239Pu 15% 99mTc 1% 125I 0.2% Sensitivity (137Cs gamma) 3300 cpm per mR/hr Energy Response Energy dependent (see Energy Response Curve on Graphs tab) Background 60 cpm Dead Time 80 s Operating Voltage 900 Vdc Input Sensitivity -30 mV Construction Aluminum housing with beige powder-coat finish, stainless steel screen (79% open) Size (H x W x L) 4.6 x 6.9 x 27.2 cm (1.8 x 2.7 x 10.7 in) Weight 0.5 kg (1 lb) Condition: The survey meter and probe are in good cosmetic condition with minor scratches. The meter powers on and is responding as it should. Tested with a check source (not included). The needle on the meter is going back and forth and the volume is loud and clear when the audio knob switch is on. This unit may need to be calibrated. Please see photos for details.  (30) Day Money Back Guarantee  Return it in (30) days for a full refund, less all shipping costs. Shipping: Please use the shipping calculator! Attention International Buyers !  We will not state a price on customs or shipping forms other than the actual final bid price. We ask our customers not to make such requests as these requests can not be honored. Please bid accordingly. Check out my other items! Bid confidently, I have an excellent feedback rating PAYMENT INFORMATION I accept the following payment methods: Paypal Thank you for viewing our listing. Please feel free to contact us for any of your specific medical or laboratory equipment needs. Click images to enlarge Get images that make Supersized seem small. Showcase your items with Auctiva's Listing Templates! THE simple solution for eBay sellers. Track Page Views With Auctiva's FREE Counter
The survey meter and probe are in good cosmetic condition with minor scratches. The meter powers on and is responding as it should. Tested with a check source (not included). The needle on the meter is going back and forth and the volume is loud and clear when the audio knob switch is on. This unit may need to be calibrated. Please see photos for details. (30) Day Money Back Guarantee - Return it in (30) days for a full refund, less all shipping costs.
Brand Ludlum
MPN 3 w/ 44-9
Model 3 w/44-9
Country/Region of Manufacture United States

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