Airthings Corentium Pro Handbuch - Seite 2
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SPECIFICATIONS
SPECIFICATION
Sampling Method
Detection Method
Detector Power Supply
Dimensions
Weight
Operation Environment
Measurement Range
Measurement
Uncertainty
After 24 hours
After 7 days
Diffusion Time Constant
Temperature Sensor
Range
Resolution
Accuracy
Humidity Sensor
Range
Resolution
Accuracy
DESCRIPTION
Passive radon diffusion chamber
Alpha spectrometry
4 silicon photodiodes in 4
distinct radon chambers
3 AA alkaline batteries (LR06)
~ 15-month battery life
5.5 x 5.5 x 1.2 inches 140 x 140
x 30 mm
10.6 ounces (including
batteries)
300 grams (including batteries)
39 to 104 °F
4 to 40 °C
5% RH to 85% RH noncondensing
50 kPa to 110 kPa
0 - 2700 pCi/L
0 - 100 000 Bq/m
3
σ ~ 7 % ± 0.15 pCi/L
σ ~ 7 % ± 5 Bq/m
3
σ~ 5 % ± 0.06 pCi/L
σ ~ 5 % ± 2 Bq/m
3
25 minutes
39 to 104 °F
4 to 40 °C
0.36 °F
0.2 °C
± 1 °F (typical), ± 2 °F (max)
± 0.5 °C (typical), ± 1 °C (max)
5% RH to 85% RH (non-
condensing) 0.5% RH
± 4.5% (in range 20 - 85% RH)
SPECIFICATION
Barometric Pressure
Sensor
Range
Resolution
Accuracy
Memory
Memory Capacity
Memory Type
USAGE
USAGE & SAFETY
The radon sensors in Corentium Pro are made for
inside use only. Avoid storing or using the monitor
in environments with high humidity, extreme heat, or
freezing conditions. Condensation can form on the
monitor if it is moved from a warm location to a cold
location or vice versa. If condensation forms on the
monitor, remove the batteries and leave it in a dry
environment for 2 hours. The monitor should not be
used in environments with more than 85% relative
humidity. The unit must not be exposed to direct sunlight
for extended periods. Avoid subjecting the monitor to
shocks, impacts, pressure, vibrations, dust, or moisture.
Only use alkaline AA (LR06) batteries. The batteries must
not be exposed to fire or other extreme heat. The battery
terminals must not be touched, and they must be kept
free from dust, sand, liquids and other foreign objects.
Use a Kensington cable Lock (often used for laptops)
DESCRIPTION
50.0 kPa to 115.0 kPa
0.06 kPa
± 1 kPa
The internal memory stores 5
years of hourly datapoints
~ 1 900 days of measurements
~ 5 datasets of one-year length
~ 177 datasets of 1-week
length
~ 325 datasets of 2-day length
Non-volatile flash memory