The Barfield 1811D is an inexpensive,
portable,self-contained field tester. It is ideal for leak testing aircraft pitot
and static systems or on-board testing of altimeters and airspeed indicators.
The tester uses two analog or digital instruments (Altimeter and Airspeed) to
perform aircraft leak tests or
instrument calibration checks.
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. The Barfield 1811 series
pitot/static testers are very practical for new facilities or those with a
limited budget. The unit includes two 25-ft. hoses, a pitot mast adapter, and a
2423F static port adapter kit.
The following is a list of available
1811D405 (60-420kts, 35k ft.) analog
1811D605 (20-250kts, 35k ft.) analog
1811D403 (60-420kts, 50k ft.) analog
1811D603 (20-250kts, 50k ft.) analog
1811DA0A (20-650kts, 55k ft.) digital
Digital instruments do not require