KaramayContinuous radon monitor

Suitable for measuring environmental radon. The product has been widely used in indoor environmental monitoring, construction, environmental protection, and health fields.

Product Description

Features:

●   Small size and light weight, easy to carry;

●   High sensitivity, low power consumption, AC/DC dual-use, DC power can support instrument   operation for 20h;

●   USB data transfer interface.

  Technical Indicators:

●   Detector: Zinc sulfide ZnS(Ag) + photomultiplier tube combined system

●   Display: LCD liquid crystal display

●   Sensitivity: ≥ 0.68 cpm /  Bq /m3

●   Background count rate: ≤ 0.3 cpm

●   Measurement range: Environmental radon: 3 ~ 200000 Bq/m 3

●   Measurement repeatability error: ≤   5% (Radon chamber concentration 2000 Bq /m3 ,environment   humidity 65%, temperature 25℃)

●   Long-term stability (8h) error: ≤ 20%

●   Sampling method: Active pump suction

●   Measurement time: Air radon: 32 min

●   Data storage: Can store 2000 data points

●   Operating mode: Single-point detection or continuous monitoring

●   Power supply: Lithium-ion rechargeable battery / AC power, battery power can work continuously  20h