• Ludlum Model 2000 Digital Scaler


  • $757.00 $1,608.00

  • We currently have 1 in stock.
  • Description

    ●  General Purpose Radiation Scaler

    ●  Gross Counting

    ●  Supports GM, Proportional and Scintillation Detectors
    ●  Portable Battery Operation
    ●  RS-232 Interface, Optional Printer


    The Ludlum Model 2000 is a general purpose radiation scaler typically used for counting samples. Rugged design and construction accommodates both benchtop and portable applications. The wide-ranging AC power supply and internal batteries capable of powering the instrument upwards of 120 hours. The Model 2000 supports GM, proportional and scintillator-type radiation detectors and provides fine adjustment controls for setting the high voltage and threshold settings. The scaler reading is presented on a digital, six-digit readout LED that can be set to count from 0.1 to 999 minutes via a front panel dip switch.


    APPLICATION: gross radiation counting
    COMPATIBLE RADIATION DETECTORS: GM, proportional, scintillation
    CONNECTOR: series "C"
    (others available)
    SCALER: six-digit LED display providing a range of 0-999999 counts
    SCALER LINEARITY: reading within 2% of true value
    TIMER: push-wheel adjustment from 0-999 minutes with selectable x0.1 and x1 multipliers
    METER DIAL: 0-2.5 kV

    METER: 2.5 in. (6.4 cm) arc, 1 mA analog type
    HIGH VOLTAGE: adjustable from 200-2500 volts (will support 60 megohm scintillation loads)
    THRESHOLD: adjustable from 1.0-10.0

    DISCRIMINATOR: adjustable from 2-100 mV
    RS-232: 9-pin connector allowing for printer or computer interface
    POWER: 95-250 Vac 50-60 Hz or 4 each "D" cell batteries (housed in externally accessible compartment)
    BATTERY LIFE: typically 120 hours with alkaline batteries (battery condition can be checked on meter)
    CONSTRUCTION: aluminum housing with beige powder coat paint
    TEMPERATURE RANGE: -4 to 122°F (-20° to 50°C)
    SIZE: 8.5 x 5 x 9.3 in. (21.6 x 12.7 x 23.5 cm) (H x W x L)
    WEIGHT: 6.9 lb (3.1 kg), without batteries


  • Ludlum Model 2000 Digital Scaler
  • Ludlum Model 2000 Digital Scaler

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