Ambient Air Suspended Particulate Monitor

Specifications: • Ranges: 0-100 / 0-200 / 0-500 / 0-1 000 / 0-2 000 / 0-5 000 / 0-10 000¼g/m3 • Lower detectable: 0.5 ¼g/m3 for PM10 • Cycle time: user-selectable between 1/2, 1, 2, 3, 6, 12, 24 h • Sample collection period: user-selectable between 1/4, 1/2, 1, 2, 3 h • Counting time: user-selectable 10 to 300 s • Source: Sealed Carbon 14 • Half Lifetime: 5000 years • Activity: < 3.66 MBq (90 ¼Ci) • Detector: High performance Geiger-Müller Counter Tube • Air flow rate: Programmable from 1.0 to 1.5 m3/h • Sampling spot area: 2.0 cm2 • Standard filter tape: fiberglass tape, 35 mm wide, 30 m length • Autonomy: up to 1200 measurements • Sampling tube: Straight linear sampling tube • Power supply: 230 V/50 Hz (115 V/60 Hz) • Consumption: 330 VA (pump included) • Operating conditions: - temperature + 10 to 40°C - relative humidity max 90% non-condensing Communication • Analog outputs: 2 outputs 0-1 V, 0-10 V,0-20 mA or 4-20 mA • Digital output: one RS 232 or RS422 Chassis • Rack mountable 19" 6 U • Dimensions: (L x W x H) 440 x 483 x 266 mm 17.3" x 19" x 10.4" • Weight: monitor 21.5 kg (47.3 lbs) pump 10.9 kg (24 lbs)