Environmental Radon Monitor

Item No.HY-004

Get a Quote

Quote within 12hFactory direct

Save to favoritesView wishlist

Description

Application Fields

This Environmental Radon Monitor measures radon concentration in ambient air, soil, and water, as well as radon exhalation rate in soil and building materials. It is suitable for geological prospecting, radiation protection, nuclear accident monitoring, radiation dose assessment, earthquake prediction, and teaching applications.

Instrument Characteristics

Scintillation flask method for high-sensitivity radon concentration measurement.
Intelligent switching of gas path in soil radon mode.
Constant flow sampling ensures accurate gas sampling rate.
Real-time monitoring and alarm for gas sampling status, with abnormal event recording.
Technical-grade large-capacity flash memory, supporting over 100,000 safe erase/write cycles.
Data transfer via standard USB, mobile app, and Bluetooth printing.
Compact and lightweight design for portability.
Low power consumption with AC/DC dual power supply.
Firmware upgradeable for easy maintenance.

Specifications

Performance

Sensitivity: ≥ 0.68 cpm/[Bq·m⁻³]
Background Counting Rate: ≤ 0.3 cpm
Measurement Repeatability Error: ≤ 5% (at radon concentration 2000 Bq/m³, humidity 65%, temperature 25°C)
Stability: RE ≤ 10% (8h)

Measuring Range

Radon in air: (3 – 999999) Bq/m³
Radon in soil: (300 – 999999) Bq/m³
Radon exhalation rate: (0.001 – 33.000) Bq/[m²·s]
Radon in water: (0.003 – 999.999) Bq/L

Operational Details

Power Supply: Lithium-ion / AC, DC power supports continuous operation for more than 72 hours.
Operating Environment: Temperature (-10 to +50)°C; Relative Humidity ≤ 90% (+40°C)
Data Storage: 42,000 sets of data
Operating Mode: Single and continuous measuring
Display: Technical-grade four-gray LCD monitor
Gas Sampling: Active pump-priming
Response Time: Radon in air 30 min; Radon in soil 11 min; Radon exhalation rate 30 min; Radon in water 31 min
Host Print Data Format: Date, time, number, radon concentration, and statistical results
Dimensions and Weight: Host (330×210×170) mm, 4.3 kg