Airthings Corentium Plus Посібник - Сторінка 9
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specifications
Airthings product no
Sampling method
Detection method
Dimensions
Weight (incl. batteries)
Power Supply
Battery life-time
Internal memory storage capacity
Hardware
Display
Battery powered
Hourly reading
Memory storage
Sensors
Radon
Temperature
Humidity
Pressure
Tilt and Accelerator
Software
iOS app
Android app
Customizable report
CRA Readout Software
Web report
Connectivity
USB
Wireless
Measurement uncertainty (stat.)
After 1 day
After 7 days
After 1 month
Measurement range
Instrument
Lower detection limit
Upper display limit
Diffusion time constant
Operation environment
Temperature
Humidity
Temperature sensor
Range
Resolution
Accuracy
Humidity sensor
Range (non-condensing)
Resolution
Accuracy (in range 20-80 %RH)
Barometric pressure sensor
Range
Resolution
Accuracy
236
Passive radon diffusion chamber Passive radon diffusion chamber
Alpha spectrometry
140 x 140 x 30 mm
323 grams
3 AA alkaline batteries (LR06)
~ 2 years
5 years at 1h time resolution
√ via app
√
√
√
√
√
√
√
√
√
√
√
√
√
√
3
Std dev < 7% +5 Bq/m
3
Std dev < 5% +2 Bq/m
3
0 – 100000 Bq/m
3
100000 Bq/m
(via app)
25 minutes
4°C to 40°C
<85% RH
4 °C to 40 °C
0.336 °C
±0.5 °C (typical) ±1 °C (max)
5 %RH to 85 %RH
0.5 %RH
±4.5 %
50.0 kPa to 115.0 kPa
0.06 kPa
±1 kPa
240
Alpha spectrometry
120 x 69 x 25.5 mm
130 grams
3 AAA alkaline batteries (LR03)
~ 2 years
10 years at 1h time resolution
√
√
√
√
√
√
√
√
√
√
√
√
Std dev < 12% at 50 - 350 Bq/m
3
Std dev <8% at >350 Bq/m
Std dev < 9% at 90 - 220 Bq/m
3
Std dev < 6% at >220 Bq/m
3
0 – 50000 Bq/m
3
9999 Bq/m
25 minutes
4°C to 40°C
<85% RH
4 °C to 40 °C
0.336 °C
±0.5 °C (typical) ±1 °C (max)
5 %RH to 85 %RH
0.5 %RH
±4.5 %
50.0 kPa to 115.0 kPa
0.06 kPa
±1 kPa
224
Passive radon diffusion chamber
Alpha spectrometry
120 x 69 x 25.5 mm
130 grams
3 AAA alkaline batteries (LR03)
~ 2 years
√
√
√
√
3
Std dev < 20% at 100 Bq/m
3
Std dev < 10% at 100 Bq/m
3
0 Bq/m
3
9999 Bq/m
25 minutes
4°C to 40°C
<85% RH
3
3