REM-Ⅲ Radon release rate meter

Radon release rate meterIt is a surface radon exhalation rate measurement device that can "real-time" and "quickly" measure the radon exhalation level on the surface of media. It can be used for measuring the radon exhalation rate on underground engineering, underground mines, tourist caves, nuclear facilities, tailings ponds, building materials, soil, ground and other surfaces.Suitable for the determination of soil surface radon release rate in GB50325 (2006 edition), it can also be used for radioactive detection and identification of building materials such as stone, cement, and coatings before construction or decoration, to guide the selection of high-quality building materials.This product has been awarded the national utility model,number:ZL200420096051.0.

lSemiconductor detector, sensitivity:1.1×cph/Bq?m³（radon）

lAdopting a drawer style embedded aluminum film structure, rapid measurement is achieved without the need to replace the aluminum film in the environment

lanswer²³⁹Detection efficiency of Pu α surface source: 35% (2 π)

lCounting capacity 99999999, measuring range: 5 × 10^-5～10²Bq/（m²·s）

lMeasurement time: Method 2 can be set according to the radon release rate within 1-120 minutes. Method 1 is continuous measurement and can save 200 historical measurement values

lYou don't need to use an external printer. Simply press the output button to retrieve the measurement history values

lEnvironmental temperature:-5～40℃;Relative humidity:≤90%

lPower supply: built-in6VBattery (with charger)

l Size and weight: 290 * 290 * 280, 6.5Kg