Introduction of instrument
This radon gas monitor is based on the principle of pump electrostatic collection method and uses the latest generation of PIPS detectors to create a high-performance radon detector. It has advanced technologies such as automatic compensation of temperature and humidity for measurement sensitivity and rapid follow-up of changes in environmental radon concentration. Based on the Android system to create a leading user interface and rich functions, the device measures accurately, stably and reliably. It is a new generation of radon detector created by our company to achieve multiple application scenarios, which meet the needs of conventional single-point measurement, and also realize true online continuous monitoring.
Features
- The detector adopts advanced technology of passivated ion implanted planar silicon (PIPS), with high sensitivity, high signal-to-noise ratio, low leakage current, and strong durability;
- Based on the industrial-grade high-performance CORTEX architecture microcontroller design, it adopts multi-tasking software design, with high operating efficiency, stable and reliable;
- It adopts pump-suction electrostatic collection α energy spectrum analysis method;
- It has good resolution of α energy spectrum and displays the measurement spectrum in real time;
- Industrial-grade 5.0-inch touch screen with a resolution of 800x480 and adjustable brightness;
- The measurement cycle is short, the recovery is fast, and it can quickly respond to changes in radon concentration;
- Dry tube constant humidity measurement and temperature and humidity compensation measurement
- Automatic measurement of temperature, humidity, and atmospheric pressure;
- The instrument can be upgraded remotely or offline, and maintenance is convenient;
- Built-in printer can quickly print measurement results in real time;
- The display has a powerful user interface and rich functions, which is easy to upgrade and maintain.
Technical parameter
|
Items |
Parameter |
|
Detection object |
Rn-222 (radon-222) Rn-220 (thoron) |
|
Detection function |
Air radon concentration, soil radon concentration , Water radon concentration, radon exhalation rate measurement |
|
Measurement method |
Active pumping electrostatic collection α spectrum measurement |
|
Detector |
PIPS semiconductor detector |
|
Temperature Accuracy |
±0.2℃ Temperature and humidity automatic correction |
|
Humidity Accuracy |
±1.8%RH |
|
Sensitivity |
≥0.65cpm/[pCi/L] at 10%RH humidity |
|
Detection limit |
1Bq/m3 |
|
Suction method |
Active pumping electrostatic collection |
|
Measurement range |
Air radon: (1~1000000)Bq/m3 |
|
Soil radon: (100~1000000)Bq/m3 |
|
|
Water radon: (0.002~1000.000)Bq/L |
|
|
Sedimentation rate: (0.001~60.000) Bq/[m2·s] (optional) |
Instrument configurations
|
Items |
Q'TY/Set |
|
Host |
1 |
|
Charger Special charger |
1 |
|
Printer Built-in printer (including printing paper) |
1 |
|
soil radon sampler |
1 |
|
silica gel dryer |
1 |
|
Rubber hose |
1 |
|
Analysis software (Fangyuan Technology portable radon detector analysis software) |
1 |
|
radon daughter filter |
1 |
|
exhalation rate measurement accessory |
(optional) |
|
Radon in water measurement accessory |
(optional) |
|
Instruction manual |
1 |

