Personal Real-Time Particulate Air Meter
( Haz Dust/ HD-1004) USA

Specifications :

• Display : Alpha-numeric LCD-4line, 20 character mg/ m3 concentration reading
• Operations : Four key splash proof membrane switch – menu driven
• Calibration : NIOSH gravimetric reference – NIST traceable – SAE fine test dust
• Accuracy : + / - 10% to filter gravimetric SAE fine test dust
• Sensing range : 0.01-200 mg/ m3
• Particulate size range : 0.1 to 100 ¼ m
• Precision : + / - 0.02-mg/ m3
• Sampling Flow Rate : 1.0 – 3.3 liters/ minute
• Filter cassette : 37mm disposable
• Analog output : 0-2 vdc
• Alarm output : 90db at 3ft
• Recording time : 1 second to 21 weeks
• Sampling rate : 1 sec., 1 min. and 10 min. intervals
• Data storage : 21, 500 data points
• Security code : 4 digit combinations
• Memory & time storage : > 5 years
• Real-time clock and data display : Hours, min., sec., day, month, year
• Data display : concentration in mg/ m3 & TWA, MAX, MIN, STEL, date, time
• Digital output : RS-232
• Operating temperature : 0 to 50° C
• Storage temperature : -20 to 70° C
• HazComm Software : Windows™ driven
• Power : Ni-Cad rechargeable battery
• Operating time : > 8 hours
• Charging time : 10-12 hours
• Humidity : 95% non-condensing
• Dimensions ( case) : 5.4” x 3.3” x 2.7”
• Sensor Dimensions : 1.75” x 1.5”
• Weight : 1.5 lbs.