Description
This impinger was designed for the sampling of small air volumes with a low jet velocity.
• Similar design to the Greenburg-Smith impinger, except for its smaller size
• Requires only a 12 in. head of water
• 24/40 Standard Taper joint
• Orifice at the bottom of the impinger is 1 mm, passing 0.09-0.11 CFM of air at 12 in. H2O vacuum
• Pieces are interchangeable, maintaining nozzle centering and clearance to the bottom inside surface
• Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements
Specifications
• Capacity (mL): 30
• Overall Height (mm): 180
• Graduation Range (mL): 5-30
• Graduation Intervals (mL): 5
Image(s) are representative of the product group and not necessarily the individual product.