Impinger Bubbler for Air Sampling

For collecting various airborne gases, vapors and particulates using a high flow sampling pump.

Gilian Impingers are special glass tubes designed to collect airborne contaminants by bubbling the sampled air at a high flow rate through a method-specific absorbing liquid inside. The impinger liquid used can be analyzed to determine airborne contaminant levels. Impingers can be mounted directly to the high volume pump or a special spill-proof version can be attached to the worker’s collar with a clip. 

Midget Impingers, 25 ml - Standard, "Bubbler" and Special


These two-piece glass impingers have a capacity of 25 ml and a graduated scale along the side in 5 ml increments. The tip is precisely spaced in relation to the bottom of the impinger. 

The Standard Midget Impinger has its two glass pieces joined by a 24/40 ground joint.

The "Bubbler" or Fritted Midget Impinger is like the standard impinger, except it has a special fritted tip to increase the interaction between the air sample and the impinger liquid by breaking the air stream into smaller bubbles and thereby increasing surface area.

The Special Midget Impinger has a Teflon® sleeve on the glass stopper, allowing its use for ozone sampling.


Micro Spill-Proof Midget Impinger

This impinger is designed with traps to keep the liquid from spilling out, should they be tipped accidentally. It comes with a collar clip, allowing placement within the worker’ s immediate breathing zone. Very light in weight, the micro spill-proof impinger has a capacity of 2 oz (50 ml) and is made of PVC coated glass.

Moisture Traps & Holders

Moisture traps are designed to prevent ­moisture carryover from the impinger that might internally damage the sampling pump. Single and double holders are available for midget impingers and traps. A mounting bracket is also required when mounting these holders to Gilian 5000, Gilian 3500, GilAir-3, GilAir-5, or BDX II pumps.

Impingers

Size

Description

Part No.

Standard Midget

25ml

2-pc., glass, 5ml increments

400165

Fritted Plastic

2oz

Fritted, 2-pc, plastic

800776

Fritted Midget (Bubbler)

25ml

Fritted, 2-pc., glass, 5ml increments

400506

Special Midget,Teflon

25ml

2-pc., glass, Teflon sleeve, Ozone, 5 ml increments

400509

Spill-proof, Micro, 2 oz.

50 ml

PVC-coated glass, fritted, collar clip

800772

Moisture Traps

 

Standard Moisture Trap

98 ml

Plastic w/ 36"(91 cm) length of 1/4"(6.4 mm) ID tubing

800217

Midget Sorbent Trap

25 ml

Glass w/ screw cap

200241

Holders

 

Impinger Holder, single

Aluminum/black, HFS/GilAir/GilAir-5

200222

Impinger Holder, double

Aluminum/black, HFS/GilAir/GilAir-5

200131

Mounting Bracket for Impinger Holder

Required to mount impinger holder to GilAir-3, GilAir-5 and BDX II pumps

801146

Mounting Bracket for Impinger Holder

Required to mount impinger holder to Gilian 3500 & Gilian 5000 pump

801983