Durridge RAD7 Radon Gas Detector
Durridge RAD7 Radon Gas Detector

Durridge RAD7 Radon Gas Detector

Pine Item #51166

A sophisticated radon gas detector now available to rent, the RAD7 both detects and continuously monitors Radon and Thoron gases. Easy to use the instrument can equally be used both in laboratories and out in the field by radon testers, engineers, consultants and inspectors. Simple to use, the RAD7 has pre-programmed set-ups for common tasks and comes complete with a built-in air pump, rechargeable batteries and printer.


Detects and monitors both Radon 222 and Radon 220 (Thoron)

Measurement range of 0.1 to 10000 pCi/L (4 to 400000 Bq/m?)

Pre-programmed set-ups for common tasks

Stores up to 1000 readings

Download results or print off readings in real-time


Radon Detection

Thoron Detection

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Technical Specifications

Target Gases:Radon 222 and Radon 220 Thoron)
Measurment Range:0.1 to 10000 pCi/L (Picocuries)
Sensitivity:Detection mode: 0.2CPM / pCi/L
Instrument Drift:Typically <2% per year
Sensor Recovery:<5% of high reading within 20minutes
Operating Modes:24 & 48 Hour pre-set protocols SNIFF mode (Radon & Thoron) for continuous monitoring Grab Sample testing Custom Protocols (user-definable
Pump:Microprocessor controlled timed or continuous. 1L/min rate
Data Storage:1000 radon concentrations including time/date environmental details (temp humidity) and statistical uncertainties
Display:2 line x 16 character LCD
Controls:4 Key keypad. Pre-programmed standard procedures
Output:RS-232 port and HP printer
Power:110 or 240V AC
Operating Temperature:0° - 50°C
Operating Humidity:5 - 99% RH non-condensing
DimensionsUS: 9.5 x 7.5 x 10.5 in. Metric: 241 x 190 x 266 mm
WeightUS: 9.2 lb. Metric: 4.2 kg
Manuals & Data Sheets