The Barfield 1811HA testers are portable, self-contained units, used for testing and calibrating aircraft pitot-static systems. The tester has three-instrument capability (Altimeter, Vertical Speed, and Airspeed) for analog units to perform aircraft leak tests or instrument calibrations. 1811HA series testers are configured with internal electric pumps, standard hand pumps, and external pressure ports for supplying the necessary pressure and vacuum needed for on-board testing and calibration.
Version 1811HA-443 has a range of Airspeed: 60-420kts, Vertical Speed: 4k ft/min, Altimeter: 50k ft.
规格：
Weight:
34 lb
Dimensions:
15.5 x 15.5 x 11.5 in.
Operating temperature range:
0ºC to 50ºC
Pneumatic connections:
Pitot, static
Gauges:
Altimeter, vertical speed, airspeed
特征：
Test set includes:
(2) 25-ft hoses
(1) Pitot mast adapter
(1) 2423F static port adapter kit
(1) Pitot-static system cd-rom
Features:
Power entry module for internal electric pump
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
Altimeter, Vertical Speed, and Airspeed gauges
Correction cards for all analog instruments
Fully portable, self-contained (No electric or external pressure sources required)
Vacuum & pressure hand pumps installed
