PORTABLE PARTICLE COUNTE
Type : BQ20
Product : Trotec (Germany)
Spesifikasi
a. Mass concentration Particulate Counter
▪ Channels : PM 2.5 / PM 10
▪ Measuring range : 0 to 2000 μg/m³
▪ Resolution : 1 μg/m³
▪ Flow rate : 0.9 l/min controlled by internal pump
▪ Counting efficiency : 100 % for particles > 0.45 μm
(according to ISO 21501)
▪ Zero check : 1 check / 5 minutes
(according to JIS B9921)
▪ Start delay : 5 seconds
▪ Sample inlet : Isokinetic probe
▪ Calibration : Using monodisperse latex particles
: (PSL particles; compliant with NIST)
▪ Display : TFT Colour LCD 3.0"
▪ Interfaces : USB port for charge
▪ Memory : 5000 measurement (internal flash memory)
▪ Power Supply : 7,2 V Li-Ion Battery
▪ Size / weight : 188 x 35 x 52mm / 175 g
b Temperature range : 0 - 50 °C
c Relative Humidity : 0 - 100 %RH
d Complete Unit :
: USB connection cable
: Charger
: Stand with screw
: Quick guide
: Manual books
: Certificate Calibration.