PORTABLE PARTICLE COUNTER BQ-20

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Portable Particle Counter alat ukur partikel debu dalam ruangan dengan ukuran debu PM2.5 dan PM10.

BQ20 Particle Counter dapat juga mengukur temperatur ruangan dan kelembaban, hasil pengukuran dapat

tersimpan pada alat sampai 5000 pengukuran.

Spesifikasi alat :
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

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