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Pitot Static Test Set:

The Barfield 1811GA testers are portable, selfcontained units, used for testing and calibrating aircraft pitot-static systems. The tester has threeinstrument capability for analog (Altimeter, Vertical Speed, and Airspeed) units to perform aircraft leak tests or instrument calibrations.

All 1811 series testers are configured with hand pumps and external pressure ports for supplying the necessary pressure and vacuum needed for on-board testing and calibration. The Barfield 1811 series of Air Data testers are practical for new facilities or for those with a limited budget. The unit includes two 25-ft hoses, a pitot mast adapter, a 2423F static port adapter kit and a pitot-static system cd-rom.

The following is a list of common configurations:

1811GA425  (60-420kts, 2k ft/min, 35k ft.) analog
1811GA435  (60-420kts, 3k ft/min, 35k ft.) analog
1811GA445  (60-420kts, 4k ft/min, 35k ft.) analog
1811GA465  (60-420kts, 6k ft/min, 35k ft.) analog
1811GA625  (20-250kts, 2k ft/min, 35k ft.) analog
1811GA635  (20-250kts, 3k ft/min, 35k ft.) analog
1811GA645  (20-250kts, 4k ft/min, 35k ft.) analog
1811GA665  (20-250kts, 6k ft/min, 35k ft.) analog
1811GA423  (60-420kts, 2k ft/min, 50k ft.) analog
1811GA433  (60-420kts, 3k ft/min, 50k ft.) analog
1811GA443  (60-420kts, 4k ft/min, 50k ft.) analog
1811GA463  (60-420kts, 6k ft/min, 50k ft.) analog
1811GAAOA (20-650kts, 6k ft/min, 55k ft.) digital

Digital instruments do not require correction cards.

1811GA Accessories:

115-00056   Hose Kit (2 ea. - 25 ft.) incl. Pitot Adapt.
                    (Included with new testers)
115-00218   Hose Kit (2 ea. - 40 ft.) incl. Pitot Adapt.
115-00057   Pitot Tube Adapter Assy. (1/2 inner dia.)
2423F          Static Port Adapter Kit

Features:

> Compact fiberglass case allows unit to fit in tight     
   quarters
> Performs on-board instrument calibration checks
> Performs precision Pitot-Static leak tests
> Three-instrument capability for analog units with
   optional ranges
> Correction cards for all analog instruments
> Fully portable, self-contained
   (No electric or external pressure sources required)
> Vacuum & pressure hand pumps installed
> Digital instruments contain four indications
   (altitude, airspeed, vertical speed and mach)
> 1-year calibration cycle for digital 1811

1811GA Dimension:

                in.     cm.
Height     9.76   24.8
Width     15.4    39.1
Depth     14.9    37.8
               lbs.     kg
Weight    24      10.