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Radon Detector

Portable radon detector

Our radon detector is an efficient, portable device capable of monitoring radon concentrations in real time. Radon is a colorless, odorless, radioactive gas that can cause lung cancer and respiratory problems when exposed to high concentrations over a long period of time. Therefore, it is critical to use this instrument for radon monitoring in environments such as homes, building construction, schools, and public spaces. The device is easy to operate, just turn it on, place it in the detection area, and obtain radon concentration data in real time. Radon can enter buildings through crevices in floors, walls, and pipes, and detecting and controlling radon levels is important to ensure a safe living environment. With their ease of use and efficiency, our radon detectors are ideal for keeping your home and work environment safe.

Model:

DM68R

Material:

ABS

Color:

Orange Black

Product size:

161*77*33MM

Packing:

20pcs/ctn

Carton size:

55.0*28.0*26.0CM

G.W:

13KG

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Radon Detector

Product Description

This radon detector is an efficient, portable device capable of monitoring radon concentrations in real time. Radon is a colorless, odorless, radioactive gas that can cause lung cancer and respiratory problems when exposed to high concentrations

over a long period of time. Therefore, it is critical to use this instrument for radon monitoring in environments such as homes, building construction, schools, and public spaces. The device is easy to operate, just turn it on, place it in the detection area, and obtain radon concentration data in real time. Radon can enter buildings through crevices in floors, walls, and pipes, and detecting and controlling radon

levels is important to ensure a safe living environment. With their ease of use and efficiency, our radon detectors are ideal for keeping your home and work environment

safe.

Product Specifications

Material	ABS
Product Size	161x 77 x 33mm
Product Weight	265g(9.35 oz)
Display Method	LCD display
Measuring ltem	Radon real time Radon long term average Radon short term average
Detection method for radon	Ionic Technology
Measurement range	0-270pCi/L
Concentration Unit for radon	pCi / L
Atmospheric Pressure	12.5 PSI- 15.4 PSI
Sampling Time	1.5 Seconds
Power Source	2000 mAh Rechargeable Lithium battery,Charging via Micro USB Port
Accuracy	7 days<20%, long-term<10% after 1 month( 5%+0.14 pCi/L )

Products Advantages

Easy to operate

Complete identification documents

After sales peace of mind

Large quantity and competitive price

Product Characteristics

Main Unit * 1 , user manual * 1, USB charge cable * 1,suitcase box * 1

1 pCi / L=37 Bq/m3, Pico Curie Per Liter (pCi/L), Becquerel Per Cubic Meter (Bq/m3)

2000 mAh Rechargeable Lithium battery,Charging via Micro USB Port

Product Details

over a long period of time.

Product Application

Product Package

Product size	161 x 77 x 33mm
Product weight	265g (9.35 oz)
suitcase box	24185.5cm
carton size	552826cm
weight	13.5KG

FAQ

Q1： What is radon gas?

Answer: Radon gas is a radioactive noble gas primarily originating from the decay of uranium in soil and rock formations. It typically infiltrates buildings through ground penetration. With a higher density than air, radon tends to accumulate in lower areas, particularly near floor surfaces.

Q2： Does the radon concentration measured at floor level by the detector equal airborne radon concentration?

Answer: No. Radon concentrations near floor surfaces may exceed those at elevated positions due to radon's higher density, which causes gravitational settling. Measurements taken directly on the floor reflect source-proximal concentrations, whereas central or elevated areas of the room may exhibit lower values.

Q3： How long does the device require to display accurate readings?

Answer: Measurement duration varies by operational mode: Rapid Mode: Delivers stabilized readings within 48 hours of initial activation. Long-Term Mode: Requires continuous monitoring for at least 7 days to establish spatial average concentrations.

Q4： Where should the detector be positioned?

Answer: Bedroom/Living room/family activity room/ Basement/Study/ Home Office/Children's room/game room Location to avoid Adjacent to cracks in the exterior wall or foundation: These points may have abnormally high concentrations and do not represent the entire room. Kitchen and bathroom: frequent ventilation, large humidity changes, and severe interference. Closets and storage rooms: not frequently occupied, enclosed space, not representing living areas. Air conditioning vents, radiators, and in front of fans: airflow can dilute or disturb radon gas. On the floor or close to the ceiling: not suitable for breathing height. Direct sunlight or humid areas: affecting the operation of the instrument.

Q5： Can this device test radon in water?

Answer: This instrument is exclusively designed for air medium analysis. For aqueous radon testing, use dedicated hydro-radon testing equipment to prevent sensor damage.

Q6： At what concentration threshold should corrective action be taken?

Answer: Per WHO safety guidelines: 2.70 pCi/L (100 Bq/m³): Implement mitigation measures (e.g., enhanced ventilation, crack sealing). 8.10 pCi/L (300 Bq/m³) : Engage certified professionals for structural remediation.

Q7： Why do radon readings exhibit sudden fluctuations?

Answer: As a gaseous radioactive element, radon concentrations are dynamically influenced by: Atmospheric pressure changes Temperature/humidity variations Ventilation rate shifts (e.g., door/window operation) Intermittent soil gas infiltration Maintain continuous monitoring for ≥48 hours Conduct critical measurements only after maintaining closed conditions for 12 hours