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Product Description
Durridge RAD7 Radon Detector is a truly flexible radon and thoron detector used by research scientists and experts worldwide. Its mature and yet still state-of-the-art design surpass those of the most expensive radon measurement tools in the world. The device comes with a built-in air pump, rechargeable batteries, and a separable wireless printer. The RAD7 can store large quantities of radon data for later printing and/or for graphing and analysis.
The RAD7 is a Sniffer that identifies the 3-minute alpha decay of a radon particle, without intervention from other radiations. It also recognizes the instantaneous alpha decay of a thoron daughter for a fast thoron measurement. The instrument can sniff for access points and radon gushers, and it regains from high radon exposures in minutes. The RAD7 also works as a Continuous Radon Monitor and can measure the EPA action level of 4 pCi/L, with a 10% average deviation, in under two hours. The detector prints out a complete report at the end of each run.
Features of Durridge Radon Detector:
- Processes EPA action level of 4 pCi/L in less than two hours.
- All-in-one complete, compact, portable unit in a tough holding case.
- The device commands you step by step, so you can do what you want to do.
- Programmed set-ups for often-used tests.
- Audible radon and thoron counts let you hear the hot spots.
- Easily transportable: The RAD7 weighs up to 4.35 kg.
- Radon data is displayed, printed, and downloaded in your selection of units.
- Resistance to a build-up of 210pb.
- RS-232 port and USB adaptor assure flexible connectivity.
Additional Information
| Weight | 5.5 kg |
|---|---|
| Manufacturer | Durridge |
| Model | RAD7 |
| Operating Temperature | 32° to 113°F (0° to 45° C) |
| Operating Humidity | 0 to100%RH, non-condensing |
| Radon Concentration Range | 0.1 - 20,000 pCi/L (4.0 - 750,000 Bq/m3) |
| Cycle Range | 2 minutes to 24 hours for, 1 to 99 to unlimited, per run |
| Measurement Accuracy | +/-5% absolute accuracy, 0% - 100% RH |
| Nominal Sensitivity | SNIFF mode, 0.25 cpm/(pCi/L), 0.0067 cpm/(Bq/m3), NORMAL mode, 0.5 cpm/(pCi/L), 0.013 cpm/(Bq/m3 |
| LCD Display Output | 2 line x 16 characters, alpha-numeric display |
| Infrared Printer | Omniprint OM1000 Wireless Infrared Printer included |
| Battery Longevity | 24 hours in SNIFF mode; 72 hours in Monitor mode |
| Built-In Air Pump | Nominal 1L/min flow rate, Inlet and outlet Luer connectors |
| Connectivity | RS-232 port up to 19,200 baud rate, USB adaptor is included with every RAD7 |
| Case Material | High-density polyethylene |
| Intrinsic Background | 0.005 pCi/L (0.2 Bq/m3) or less, for the life of the instrument |
| Recovery Time | Residual activity in Sniff mode drops by a factor of 1,000 in 30 minutes |
| Power Supply | 11-15V DC (12V nominal) @ 1.25A, center pin positive, or included internal, EnerSys sealed lead acid rechargeable battery pack (6V nominal, 30Wh, 5Ah) |
| Dimensions | 295 x 215 x 279 mm |
| Weight | 4.35 kg |
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