ΑΡΧΙΚΗ \ ΠΡΟΪΟΝΤΑ \ Αναλυτικός Εξοπλισμός \ Saphymo

ALPHAGUARD - Professional Radon monitor

AlphaGUARD is a portable equipment designed for instantaneous or continuous measurement of radon gas activity (Rn-222).

AlphaGUARD is used for the measurement of Radon in the environment, mines, laboratories and also for complementary investigations in buildings.

Air, water, soil, exhalation measurements are performed thanks to a large range of accessories and external probes.

DataEXPERT software performs data analysis and storage.

NEW:
The type PQ2000 PRO is now upgradeable with a Thoron measurement mode. This addidional new mode enables the AlphaGUARD to discriminate radon from thoron.

Specifications:

Detector

0.62 L ionization chamber

Mode of operation

3D alpha spectroscopy and current mode

Measuring range

2 – 30 000 Bq/m³ (P30)
2 – 2 000 000 Bq/m³ (P2000/PQ2000/PQ2000PRO)

Instrument calibrator error

Sensitivity of detector

1 cpm at 20 Bq/m³

Detector filling system

Design optimized for fast passive diffusion :10/60 min and flow mode : 1/10 min (PQ2000 PRO only)

Memorization

P30/P2000/PQ2000 : 1 to 4 months (resp. 10 min and 60 min cycles)
PQ2000 PRO : 3 days, 1 and 6 months (resp. 1, 10 and 60 min cycles)

Autonomy

10 days (40 days with external battery)

Dimensions

120 x 315 x 175 mm3

Weight

4.5 kg

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