Alpha & Beta

ERG has an inventory of dual-channel (simultaneous alpha/beta) gas-proportional and ZnS/plastic scintillator detectors. They're suitable for hand-scanning/floor-scanning of surface activity measurements, and tray-counter detector for analysis of removable contamination swipes or air-sample filters. Our radiation survey equipment is available for rental on weekly or monthly basis.

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    Ludlum 2929 w/ 43-10-1

    Alpha/Beta Scaler + Phoswhich Tray Counter

    Scaler paired with alpha/beta tray counter. Separate LED for both alpha and beta channels.

    $150 Weekly Price: $150
    Monthly Price: $275

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    Ludlum 43-37

    Large Area Alpha/Beta Gas Proportional Probe

    Large area gas proportional (582 cm2 active area) used for surface contamination monitoring. Must be charged with P-10 counting gas.

    $50 Weekly Price: $50
    Monthly Price: $125

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    Ludlum 43-93

    Alpha/Beta Phoswhich Probe

    ZnS alpha scintillator with thick plastic beta scintillation material (100 cm2 active area) used for surface contamination monitoring.

    $50 Weekly Price: $50
    Monthly Price: $100

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    Ludlum 43-68

    Alpha/Beta Gas Proportional Probe

    Gas proportional (126 cm2 active area) used for surface contamination monitoring. Must be charged with P-10 counting gas.

    $50 Weekly Price: $50
    Monthly Price: $125

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    Ludlum 239-1F

    Floor Monitor Cart, Gas Proportional Probe, and Ludlum 2221 or 2360 Detector

    Gas proportional (582cm2 active area) used for floor / surface contamination monitoring. Must be charged with P-10 counting gas….

    $225 Weekly Price: $225
    Monthly Price: $475

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