Radiological Engineering and Health Physics Services
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Why Rent From Us?

ERG provides superior customer service and quality instrumentation. We take pride in both our large inventory of equipment, and in the relationships we’ve developed with our customers.


ERG personnel use the same equipment on our projects that we offer to you. We have both the in-field practical experience and understand theory of operation for all of our instruments.
detectors
Specifications Ludlum 43-1
Alpha Probe
ZnS alpha scintillator (83 cm2 active area) used for surface contamination monitoring.
Weekly Price: $50     Monthly Price: $100
Specifications Ludlum 43-5
Alpha Probe
ZnS alpha scintillator (76 cm2 active area) used for surface contamination monitoring.
Weekly Price: $40     Monthly Price: $55
Specifications Ludlum 43-10
Alpha Tray Counter
ZnS alpha scintillator. Tray counter for wipe and air samples. Typically used with model 1000, 2000, or 2221.
Weekly Price: $40     Monthly Price: $75
Specifications 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.
Weekly Price: $175     Monthly Price: $350
Specifications 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.
Weekly Price: $50     Monthly Price: $80
Specifications Ludlum 43-89
Alpha/Beta Phoswhich Probe
ZnS alpha scintillator with thick plastic beta scintillation material (126 cm2 active area) used for surface contamination monitoring.
Weekly Price: $75     Monthly Price: $125
Specifications Ludlum 43-90
Alpha Probe
ZnS alpha scintillator (126 cm2 active area) used for surface contamination monitoring.
Weekly Price: $75     Monthly Price: $90
Specifications 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.
Weekly Price: $100     Monthly Price: $150
Specifications Ludlum 44-94
Alpha/Beta/Gamma Detector
4 GM pancake detector.
Weekly Price: $50     Monthly Price: $100
Specifications Ludlum 44-1
Beta Probe
Scintillator (11.6 cm2 open and active area) used for beta detection.
Weekly Price: $40     Monthly Price: $75
Specifications Ludlum 44-3
Low Energy Gamma Probe
1"x1mm NaI gamma scintillator probe for low energy gamma (I-125) and X-ray surveys.
Weekly Price: $40     Monthly Price: $75
Specifications Ludlum 44-9
Pancake G-M Probe
Aluminum housed G-M tube (15 cm2 active area) used for alpha, beta/gamma survey.
Weekly Price: $30     Monthly Price: $40
Specifications Ludlum 44-10
Gamma Probe
NaI 2"x2" probe with gamma scintillator used for high energy gamma surveys. High sensitivity gamma survey when used with polyshield as collimator.
Weekly Price: $40     Monthly Price: $75
Specifications Ludlum 44-17
Low Energy Gamma Probe
2" x 2mm NaI gamma scintialltor probe for low energy gamma (I-125) and X-ray surveys.
Weekly Price: $40     Monthly Price: $75
Specifications Ludlum 44-20
Gamma Probe
NaI 3"x3" probe with gamma scintillator used for high energy gamma surveys. High sensitivity gamma survey when used with polyshield as collimator.
Weekly Price: $300     Monthly Price: $500
Specifications Ludlum 44-40
Shielded Pancake G-M Probe
Lead shielded G-M tube (15 cm2 active area) used for alpha, beta-gamma survey. For use in high gamma shine areas.
Weekly Price: $35     Monthly Price: $50
Specifications Ludlum 44-62
Gamma Probe
NaI 0.5" diameter x 1" thick scintillator used for wide-energy gamma detection
Weekly Price: $40     Monthly Price: $75
Specifications Ludlum 44-116
Beta Probe
Plastic beta scintillator (126 cm2 active area) used for surface contamination monitoring.
Weekly Price: $75     Monthly Price: $95
Specifications Ludlum 182
Radon Flask Counter
Lucas Cell Counting
Weekly Price: $100     Monthly Price: $200
Specifications Ludlum 218
Radon Flask Counter
Large flask counter (5 in. dia.) Great for gross alpha soil sample counting. Contact Chuck Farr or Ken Baker at ERG for discussion on how to set up a gross alpha field lab using the Model 218.
Weekly Price: $200     Monthly Price: $350
Specifications 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. The price includes cart, meter, probe and regulator. User must provide P-10 gas cylinder.
Weekly Price: $350     Monthly Price: $700
Specifications Eberline HP210L
Shielded Pancake G-M Probe
Lead shielded G-M tube (15 cm2 active area) used for alpha, beta-gamma survey. For use in high gamma shine areas.
Weekly Price: $35     Monthly Price: $50
Specifications Alpha Spectra FIDLER
Low Energy Photon Probe
Beryllium window thin NaI scintillator for the detection of low energy photons. (F)ield (I)nstrument for (D)etecting (L)ow (E)nergy (R)adiation.
Weekly Price: $300     Monthly Price: $800
Specifications Ortec High-Purity Germanium (HPGe) Gamma Spectrometer
Germanium Detector
System consists of everything: Ortec 40+% efficiency detector, Ortec X-Cooler II Mechanical Cooler with cold head assembly (no need for liquid nitrogen), DigiDART MCA, Desktop computer with GammaVision-32 application and an ERG system housing with lead shield. Call to discuss weekly price.
Weekly Price: $    Monthly Price: $10,000