The TBM-IC-RN
Radon Detector detects 10 picoCi/l of radon
in 5 seconds and detects public release level of radon in less than 10 minutes.
These ion
chambers are now smaller and lighter and based on newest stable,
essentially drift-free electrometer technology. The radon detector consists of an air ion chamber (2.9"
D x 3.5" L)
coupled to a stable solid state MOSFET input electrometer with built-in A
to D converter to read out directly in nCi/liter. Range is 10 picoCi/l
to 1 µCi/l. Ion Chamber walls are 180 mg/cm2 graphite lined methacrylate
walls and provide accurate "air equivalence."
Features:
Specifications:
Working Level and Rn-222 Radon Gas vs. Radon Daughters:
Option 1: Particulate pre-filter removes much of the Radon
daughters from the in-coming air stream but lets the Radon gas pass into
the ion chamber for measurement.
Option 2: Activated charcoal pre-filter which stops much of the
Radon gas is also available.
WB Johnson, SE International, Spectech, Tech Associates, Automess, Ermes, Lap Laser
Direct Scientific / tel (310) 589 0601 / Email |
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