6
EN
particle measuring device BQ30
Technical data
Parameter
Value
Model
BQ30
Dimensions
(length x width x height)
85 mm x 75 mm x 155 mm
Weight
360 g
Interfaces
USB port for charger
Operating temperature
0 °C to 50 °C
Storage temperature
-10 °C to 60 °C
Display
3 inch TFT LCD,
240 x 400 pixels
Data storage
5,000 data records on internal
memory (ring memory)
Energy
Battery
Li-ion
Nominal voltage
3.7 V
Capacity
2400 mAh
Operating time
approx. 5 hours of continuous
operation
Charging
5 V / 1 A
Charging time
approx. 2 hours with the
device switched off
Automatic switch-off
10 to 120 min (in increments
of 10 minutes)
Mass concentration of particles
Mass concentration channels
(detectable particle sizes)
PM2.5 / PM10
(2.5 μm / 10.0 μm)
Mass concentration measuring
range
0 to 2000 μg/m³
Mass concentration resolution 1 μg/m³
Light source of the measuring
cell
Laser class 1 (class 3R laser
enclosed in a way to prevent
tampering, 780 nm, 1.5-3 mW,
classified according to
DIN EN 60285-1 and the
Technical Regulations of the
Occupational Health and Safety
Ordinance on Artificial Optical
Radiation (TROS))
CO
2
concentration
CO
2
concentration measuring
range
0 to 9999 ppm
CO
2
concentration accuracy
± 5 % / ± 75 ppm
CO
2
concentration resolution
1 ppm
Parameter
Value
Temperature measurement
Temperature measuring range -20 °C to 70 °C
(-4 °F to 158 °F)
Temperature accuracy
± 2 °C
Temperature resolution
0.1 °C
Humidity measurement
Humidity level measuring
range
0 % RH to 100 % RH
Humidity level accuracy
± 3.5 % RH at 20 % to
80 % RH
± 5 % RH at 0 % to 20 % RH
and 80 % to 100 % RH
Humidity level resolution
0.1 % RH
Scope of delivery
•
1 x Particle measuring device
BQ30
•
1 x USB connecting cable
•
1 x Li-ion battery
•
1 x Manual
