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Nozzles
Apex has a large selection of button-hook nozzles in multiple materials. Determining the size needed for isokinetic sampling depends on the stack gas velocity. Determining the material depends on the stack temperature and the sampling method. We provide technical support and can help with configuration.
Unique to Apex Instruments, the stainless steel nozzle shank has an integrated ferrule with an O-ring groove. The most popular nozzles are constructed from seamless 316 stainless steel and can be coated with FEP or SilcoSteelCR®. Standard sampling nozzles are 4 inches long and have a 5/8-inch outer diameter shank for attaching to the probe union.
Other sizes and configurations are available. Nozzles must be measured/calibrated before initial use. Other nozzle materials include PTFE-lined, alloy 600, borosilicate glass and quartz.
Impingers, Bottles & Inserts
Apex Instruments offers a variety of impingers to meet your sampling needs. Our GT series glassware features a tapered, stable connection between the insert and the bottle along with the ability to unseal and easily remove the insert. The dimensions and connectors of GT impingers allow them to be used in combination or in place of existing isokinetic impingers (series GH and GN).
Bottles & Inserts:
Apex offers replacement bottles & inserts for your glassware needs.
Stainless Steel Collection Equipment
Apex offers a variety of stainless steel collection equipment including individual impingers and sets. Stainless steel impingers are interchangeable with glass impingers for many applications. This design makes it easier to add ice to your impinger case.
Stainless Steel Impinger Set
Gas Sampling Glassware
Gas sampling requires an understanding of Methods 1 through 3, these are basic methods of collecting a sample. Apex offers source sampling solutions to complete your testing needs including both Midget and Vost Glassware equipment.
Condensers
Apex offers a variety of vertical and horizontal condensers pertaining to the different testing methods.
