EPAM-5000 Portable Environmental Particulate Air

The HAZ-DUST EPAM-5000 is a portable microprocessor-based particulate monitor suitable for ambient, environmental, and indoor air quality investigations. Interchangeable size-selective sampling heads allow PM10, PM2.5, or PM1.0 monitoring. The EPAM-5000’ s unique aerodynamic particle sizing and 47-mm in-line filter holder ( optional accessory) loaded with the appropriate filter provide concurrent gravimetric sampling. Sample for up to 24 hours on one battery and store up to 15 months of monitoring data. Performance Profile Sensing range : 0.001 to 20 mg/ m3, 0.01 to 200 mg/ m3 ( optional) Particle size range 0.1 to 100 µ m Precision ± 0.003 mg/ m3 ( 3 µ g/ m3) Accuracy ± 10% to NIOSH Method 0500 using SAE fine test dust Sampling flow rate 2.0 to 4.0 L/ min Filter cassette holder ( optional accessory) 47 mm Alarm output 90 db at 3 ft Analog output 0 to 4 vdc Recording time 1 sec to 15 mos Sampling rate 1 sec, 10 sec, 1 min, and 30 min Data storage 21, 600 data points Security code 4-digit combinations Memory and time storage > 10 years Data display Concentration in mg/ m3 and TWA, MAX, MIN, STEL, DATE, and Time Digital output RS232 Operating temperature -10 to 50 C Storage temperature -20 to 60 C Power Rechargeable lead-acid battery Operating time > 24 hrs Charging time 10 to 12 hrs Dimensions ( case) : 35.6 x 15.2 x 25.4 cm Weight : 5.4 kg