ERK-525

The ERK-525 is a complete, portable radiation monitoring system designed to measure a broad range of radioisotope contamination under field conditions. The system contains a microprocessor based digital display meter that auto ranges and can detect most of the common alpha, beta & gamma radiation that is likely to be present in an emergency situation. The DSM-525 is a dual probe survey meter that measures contamination and dose levels from micro-R to 200 mR/hr levels of gamma isotopes (Based on 137-Cs calibration). The instrument and accessories are contained in a very durable water resistant carrying case for easy storage and portability. The ERK-525 does not require changing probes to obtain the full operational benefits of the system; the user needs only to turn the selector switch to the desired probe and the rest of the operation is automatic.

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Availability: Commercially Available

+1 208 557 6945
3998 Commerce Circle
Idaho Falls, Idaho 83401
www.jradmeters.com/
Manufacturer
WB Johnson Instruments
Product Name
ERK-525
Detection Category
Radiological/Nuclear
Detection Principle
Scintillation Detectors;
Detection Method
Scintillation Detectors;
Application
Survey Meter;
Product Model Number
ERK-525
Equipment Type
Instrument
Product Synopsis
The ERK-525 is a complete, portable radiation monitoring system designed to measure a broad range of radioisotope contamination under field conditions. The system contains a microprocessor based digital display meter that auto ranges and can detect most of the common alpha, beta & gamma radiation that is likely to be present in an emergency situation. The DSM-525 is a dual probe survey meter that measures contamination and dose levels from micro-R to 200 mR/hr levels of gamma isotopes (Based on 137-Cs calibration). The instrument and accessories are contained in a very durable water resistant carrying case for easy storage and portability. The ERK-525 does not require changing probes to obtain the full operational benefits of the system; the user needs only to turn the selector switch to the desired probe and the rest of the operation is automatic.
Availability
Commercially Available
Technology Readiness Level (TRL)
9
User Feedback Sources
Indifferent/No user feedback
Dimensions
5.25 x 4 x 7 in (14 x 10 x 18 cm)
Weight
<5 lbs.; 2.5 lbs (1.2 kg)
Power Requirements
Alkaline Battery; 6 AA Batteries
Transportability
Handheld
Ruggedness
Extreme Temperatures/Humidity; Heavy Duty Cast Aluminum & Stainless Steel
Operating Conditions
-28 to 60°C  (-20 to 140 °F)
Consumables
None
Suggested Routine Maintenance
None
Available Accessories
HP 265
Communications Interface
9 Pin Serial RS-232
Expected Operational Life
Indefinite
Shelf Life
>5 years
Maintenance Cost
None
Radiological Targets
Alpha, Beta, Gamma
Sample Introduction
Radioactive Particle
Response Time (Sample Application To Output)
>15 minutes; Fast - 10 to 2,550 seconds (adjustable) | Slow 10 to 250 seconds (adjustable)
Alarm Capability
Audible and Visible
Software Control
On-board
Training Required
<1 day training
Manuals Available
Yes
Warranties
1 year
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