5/10
4
Product Specification
Product
TSR3D Wireless and USB Radon Probe with display
Type symbol
042 127 211 000
Average measurement sensitivity
0,25 count/hour/Bq.m-3
(method RaA+RaC; 15°C ÷ 30°C; rel. hum. 20% ÷ 40%)
Measuring range
MDA – 100 000 Bq/m
3
;
MDA = 100 Bq/m
3
per 1 hour or 20 Bq/m
3
per 24 hours
Measurement uncertainty
< 13% at 300 Bq/m
3
per 1 hour;
< 3% at 300 Bq/m
3
per 24 hour
Measuring chamber capacity
0,176 dm3
Response rate
< 30 minutes (RaA); < 3 hours (RaA + RaC)
Radon records
calculated from RaA (quicker, less sensitive)
calculated form RaA + RaC (slower, more sensitive)
Measuring relative humidity range 10 – 90 %
Measuring temperature range
-20 to + 60 °C
Records saving interval
1- 255 minutes, default 1 hour
Results memory capacity
> 1000 years
Powering
internal rechargeble accumulator; charging via USB
Accu life after full charging
>1 year
Built-in display
graphical, 128 x 64 pixels, orange
Current radon concentration results short-term (0,5 hour running average from RaA)
long-term (24 hours running average from RaA + RaC)
Dimension
Ø 80 x 175 mm
