HIGH VOLUME SAMPLERS

High Volume Samplers

For Sampling Dust in Ambient Air in Outdoor Environments.

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  • Overview
  • Features
  • Specifications
  • Applications
  • Support
Constant air flow - maintained well within 1% of the preset flow rate in conditions ranging from clean filter to more than 80% blockage.
 
True mass-flow sensor - no need for temperature and pressure corrections. Low energy consumption - because motor load is determined by the filter load and not by mechanical restrictions. Low wear and long life because of low load - the vacuum pump has been proven in power stations at full load around the clock for many years. The absence of other mechanical or moving parts eliminates problems found in some products. Low noise, quiet running - does not attract attention or annoy neighbours. Soft start drives - ensuring the start current demand is kept at a very low level. User-friendly filter collection and replacement - no more struggling with fragile tissue on-site in bad weather.
 
The unique removable filter support and transport cover allows filter loading and recovery in a protected laboratory environment without risk of losing the sample. Secure casing - preventing dust and water ingress while permitting easy access for service. The Flow-Set incorporates Andersen's well-proven PM10 and PM2.5 Heads allowing it to sample a variety of particle sizes. The heads have been wind tunnel tested to ensure accurate cut points.
  • Constant air flow - maintained well within 1% of the pre-set flow rate in normal operating conditions.
  • True mass-flow sensor - no need for temperature and pressure corrections.
  • Low energy consumption - because motor load is determined by the filter load and not by mechanical restrictions.
  • Low wear and long life because of low load - the vacuum pump has been proven in power stations at full load around the clock for many years. The absence of other mechanical or moving parts eliminates problems found in some products.
  • Low noise, quiet running - does not attract attention or annoy neighbours.
  • Soft start drives - ensuring the start current demand is kept at a very low level.
  • User-friendly filter collection and replacement - no more struggling with fragile tissue on-site in bad weather. The unique removable filter support and transport cover allows filter loading and recovery in a protected laboratory environment without risk of losing the sample.
  • Secure casing - preventing dust and rain ingress while permitting easy access for service.
  • The flow set incorporates well-proven PM10 and PM2.5 Heads allowing it to sample a variety of particle sizes. The heads have been wind tunnel tested to ensure accurate cut points.
 
Air Intake
Uniform, 58,000mm2 nominal air intake
Power Input: 240V, 50Hz
Nominal Current: 4 A (at 70n.m.c Air Flow and Clean Filter)
Start Current: Switching Transient up to 5.0 A. Ramp up current 4 A
Vacuum Pump / Motor: Three Phase, 50Hz, 1.3 kW
Motor Drive Variable Frequency, Soft Start
Flow Control Mass Flow Sensor and PID Controller (Unaffected by variation in the ambient air temperature and pressure)
Flow Control Precision Better than 1 SCMH
Noise Profile (when running at 70 SCMH with clean filter and silencer)
At 1 meter = 50dba
At 2 meters = 44dba
At 4 meters = 38dba
At 6 meters = 35dba
At 8 meters = 32dba
Filter Support 230 x 280mm (removable) (2 off, one with transport cover supplied as standard)
Filter Size 20.3 x 25.4cm (8 x 10 inch) (Nominal)
Cabinet Dimensions 400 x 340 x 1050mm High
TSP Head Dimensions 450 x 450mm square
PM10 Head Dimensions 710mm Diameter + 500mm Height Increase to overall height
Overall Height 1140mm Nominal
Weight 47 kg
Temp Range -10ºC to +40ºC
Flow Setting Range 20-100 SCMH
Flow Indication Range 20-100SCMH
Complies with: 
TSP: AS/NZS 3580.9.3:2003 Section 5
PM10: AS/NZS 3580.9.6:2003 Section 5
STANDARD MODEL CONTROL
Event Timer 7 Day, Programmable
Hour Run Clock 240V, Synchronous

 

  • Outdoor high volume air sampling applications