Specifications
43 | DRÄGER GAS DETECTION
DRÄGER FLOW-CHECK
Air current directions and flow rates are very important to gas detection. The visible plume of
non-toxic, non-reactive smoke generated by the Dräger Flow-Check allows you to actually see
the direction, dispersion, and relative speed of the air currents in an area. Knowing how the air
is moving, you are better prepared to accurately measure gases. This smoke can also be used
to detect air leaks around doorways or other fixtures.
Dräger Flow-Check is also popular for checking the effectiveness of ventilation ducts, pressurized
rooms, fume hoods, vapor extractors and other air movement equipment. These functions
assist those in the HVAC, hospital laboratory, and manufacturing industry sectors.
DRÄGER SMOKE TUBES SAMPLE KIT INFORMAT ION
Air Current Tube Kit 40 54 388
Smoke Tubes CH 25 301
Air Current Measurement
TECHNICAL DATA
Size Approx 11.8 x 7.9 x 2.8 in., (300 x 200 x 70 mm)
Weight 17.6 oz. (500 g)
DRÄGER SMOKE TUBES
Dräger Smoke Tubes have been very popular in the HVAC and mining industries for many
years. The reagent inside the smoke tube produces a visible aerosol plume when in contact
with atmospheric humidity. A simple squeeze bulb pushes air through the tube to propel the
smoke into the ambient air. Even the most gentle air currents are made visible.
ST--6498
ST-9381-2007
ST-66-98
DRÄGER FLOW-CHECK O R D E R INFORMAT ION
Dräger Flow Check Device 64 00 761
Battery Charger, 110 VAC, Required for operation 83 16 993
Replacement Smoke Ampoules (3/pkg) 64 00 812