PMI Filter Cassette

PMI Replacement Filter Cassette, for use with Personal Modular Impactor (PMI), ea

Features:

• Models available for PM10, PM2.5, or PM Coarse (10-2.5) sampling
• PMI PM10 model is easily converted with accessory ring to measure PM Coarse
• Use with any constant flow pump at 3 L/min
• Closely follows PM2.5 or PM10 as defined by EPA
• Compact and lightweight — only 2.5 ounces (71 grams) - Ideal for personal or micro-environmental sampling.

Convenient modular design for easy operation:

• Removable filter cassette for easy media changes
• Disposable ready-to-use pre-oiled impaction discs reduce particle bounce for high collection efficiency — no cleaning or greasing
• Convenient clip for mounting sampler in the breathing zone.

Specifications:

• Flow Rate: 3 L/min for all models
• 50% Cut-point: 10 m or 2.5 m (model dependant)
• Final Collection Filter: 37-mm filter, select filter material based on application
• Impaction Substrate: 25-mm pre-oiled, disposable porous plastic disc to reduce particle bounce or 25-mm filter for optional chemical analysis
• Analyses: Gravimetric and chemical

Material:

• Inlet: Precision-tooled aluminum
• Exhaust: PVC
• Filter Cassette: Delrin with stainless steel support screen
• O-ring: Inlet — PTFE
• O-ring: Exhaust — BUNA-N

Dimensions(without clip):

• Diameter: 2 in (5.1 cm)
• Height: 1 in (2.6 cm)
• Weight: 2.5 oz (70.9 gm)
• Tubing: 1/4-inch ID