KANOMAX 3521 Piezobalance Dust Monitor

AIR QUALITY MONITOR The Kanomax 3521 Piezobalance Dust Meter weighs particulate mass concentrations which eliminates gravimetric sampling. Principles of Operation As the air samples enter into the system, they travel through an impactor which captures & removes the larger particulates from your sample. The smaller particulates then become electrically charged & deposited onto the piezo crystal. The total deposited particulate mass affects the frequency of the piezo crystal. Since the frequency change is proportional to particulate mass, an actual particulate weight is obtained. Applications Industrial Hygiene IAQ Investigations Product Quality Regulator Occupational Safety & Health Laboratory Research Kanomax 3521 Features Permits 500 data logging samples Cleaning mechanism provides easy maintenance Standard RS232C port Backlit LCD display Benefits Unlike conventional dust meters, the Piezobalance weighs the mass particulate concentration Review data on-screen Download or print data to a computer Software for easy downloading and processing Easy operation with special training not required Kanomax 3521 Specifications Object size range Airborn Particulate Matter 1 - 10µ m Impactor 10 pm, 4 pm Measurement Range .01 - 10 mg / m3 Sample Flow Rate 1 Liter / minute Accuracy + / - 10 percent reading + / - 1 dgt ( 0 - 5 mg / m3)  + / - 20 percent reading + / - 1 dgt ( 5 - 10 mg / m3)  Data Logger 500 data & time stamped measurement Digital Out RS-232C Power Ni-MH battery or AC 100 - 200 Volts Dimensions ( H x D x W)  7 x 5.9 x 2.7 inches ( 180 x 150 x 65 millimeters)  Weight ( incl. batteries)  4.4 pounds ( 2 kilograms)