Handheld Particle Counter Model 804

Features:

Specifications

OPERATING PRINCIPLE	Counts individual particles using scattered laser light
PERFORMANCE
Particle Size Range	Four Channels : >0.3, >0.5, >0.7, >1.0, >2.5, >5.0, and >10.0 μm (selectable)
Concentration Range	0 – 3,000,000 particles per cubic foot (105,900 particles/L)
Accuracy	± 10%, to calibration aerosol
Sensitivity	0.3 μm
Flow Rate	0.1 cfm (2.83 lpm)
Sample Time	Adjustable (3-60 seconds)
Status Indicators	Low Battery, Service
ELECTRICAL
Light Source	Laser diode, 30 mW, 780 nm
Power	7.2V Lithium Ion self-contained battery pack—provides 30 hours of typical intermittent operation, up to 8 hours continuous use
AC Adapter/Charger	AC to DC module intelligent Lithium Ion charger, 100 – 240 VAC to 8.4 VDC @ 1500 mA typical. Charge time 2.5 hours typical
Communications	USB
Certifications	Meets or exceeds CE, ISO, ASTM, and JIS international certifications
INTERFACE
Display	2 line by 16-character LCD
Keyboard	2-button membrane
PHYSICAL
Size	Height: 6.75″ (17.2 cm) Width: 3.75″ (9.5 cm) Thickness: 2.0″ (5.1 cm)
Weight	1.31 lb (21 oz) (0.60 kg)
ENVIRONMENTAL
Operating Temperature	0˚ to +50˚C
Storage Temperature	-20˚ to +60˚C
ACCESSORIES
Supplied	Operation Manual AC to DC Converter Module with IEC AC Power Cord NIST Traceable Calibration Certificate USB Cable Software
Optional	Carrying Case (P/N 8517) Protective Boot (P/N 80450) Zero Filter Kit (P/N 80846) Flow Meter Kit (P/N 80530)

Whatever your particular needs, the right choice is only natural.

Applications:
Controlled Environments Indoor Air Quality Process Control	HVAC Applications Filter Testing Laboratory Environments	Trace Contamination Source QA Program