• Ludlum Model 19 MicroR meter - USED

    Ludlum

  • $800.00 $1,457.00

  • Click here to be notified by email when Ludlum Model 19 MicroR meter - USED becomes available.

  • Description

    The Ludlum Model 19 is a highly sensitive gamma radiation MicroR survey meter employing an internally housed, 1.0 in. diameter by 1.0 in. thick (2.5 x 2.5 cm) NaI detector. The measuring range is 0-5000 µR/hr (0-50 µSv/h). The cast aluminum instrument housing with its separate battery compartment and accompanying 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 five-decade range and instrument shut-off, an audio on/off switch, a fast/slow response switch, and pushbuttons for activating the meter lamp, high-voltage display, battery test, and count reset. The Model 19 is a complete turn-key system and includes two "D" cell batteries.

    ●  High Sensitivity Gamma Radiation MicroR Meter

    ●  0 to 5000 µR/hr Range

    ●  5 Selectable Ranges

    ●  Internal 1 x 1 in. NaI(Tl) Scintillation Detector

    ●  Analog Meter with Backlight

    ●  Splash-proof Protection for Outdoor Use

    ●  2000 Hour Battery Life

    ●  Rugged

     

    PART NUMBER: 48-1615

    APPLICATION: low-level (μR) gamma radiation survey
    MEASUREMENT RANGE: 0-5000 μR/hr (0-50 μSv/h) 
    RADIATION DETECTOR: 1 x 1 in. (2.5 x 2.5 cm) (Dia x L) NaI(Tl) scintillator
    SENSITIVITY: 175 cpm/μR/hr (17,500 cpm/μSv/h) (137Cs gamma)
    ENERGY RESPONSE: energy dependent
    LINEARITY: reading ±10% of true value
    METER: 2.5 in. (6.4 cm) arc, 1 mA analog type
    METER FACE: 0-25 µR/hr, 0-50 µR/hr, BAT TEST, High Voltage Test
    CONTROLS:

    Rotary Knob Selector: 0-25, 0-50, 0-250, 0-500, 0-5000 μR/hr,  Instrument Off

    Response: toggle switch for FAST (4 s) or SLOW (22 s) from 10% to 90% of final reading

    Audio: built-in unimorph speaker with ON/OFF switch, greater than 60 dB at 2 ft (0.6 m)

    High Voltage: pushbutton to display HV setting on meter

    Battery: pushbutton checks battery voltage

    Reset: pushbutton to zero meter

    Lamp: pushbutton to activate meter light

    Calibration Controls: accessible from front of instrument (protective cover provided)

    WORKING ENVIRONMENT: splash-proof shields for outdoor use
    TEMPERATURE RANGE: -4 to 122 °F (-20 to 50 °C), may be certified from -40 to 150 °F (-40 to 65 °C)
    POWER: 2 each “D” cell batteries (housed in externally accessible sealed compartment)
    BATTERY LIFE: typically 2000 hours with alkaline batteries (battery check on meter)
    CONSTRUCTION: cast and drawn aluminum with beige polyurethane enamel paint
    SIZE: 6.0 x 3.5 x 8.5 in. (15.2 x 8.9 x 21.6 cm) (H x W x L), without handle
    WEIGHT: 4.5 lb (2.04 kg), including batteries

    CE CERTIFIED: yes

Share this product