Model 6500-HA

The 6500-HA (High-Accuracy) Air Data Calibrator can be used to test and calibrate altimeters, airspeed / Mach indicators, Climb indicators, Flight data recorders, Air data computers, and EPR indicators. This rack-mountable Calibrator meets all RVSM requirements and requires only a pressure source and a vacuum source. The use of “Profiles” makes it possible for the operator to run through a test using only a single key on the front panel keypad of these units. It can also be controlled externally as part of an ATE system.

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STATIC PORT

Pressure Function

Range: 0.1 to 38 inHg

Resolution: 0.0001 inHg

Accuracy: ±0.001 inHg

Units: inHg mbar

Pressure Rate

Range: 0 to 30 inHg/min

Resolution: 0.001 inHg/min

Accuracy: ±1% of rate

Units: pressure-units/min

Altitude Function

Range: -4000 ft to 100,000 ft

Resolution: 1 ft

Accuracy:

  • ± 1 ft @ 0 ft
  • ± 3 ft @ 35,000 ft
  • ± 6 ft @ 50,000 ft
  • ± 25 ft @ 80,000 ft

Units: feet, meters

Climb Function

Range: 0 ft/min to ±50,000 ft/min

Resolution: 1 ft/min

Accuracy: ±1% of rate of climb

Units: ft/min, meters/sec

SYSTEM

Power Requirement

90-260 VAC, 47-440 Hz, 100 VA

External Interfaces

RS232 Serial, IEEE-488, Encoder (optional)

Model 6505 Remote (optional)

Dimensions & weights

Main unit: 19.0” x 20.0” x 7.0” / 20 lbs

4U Rack-mountable

Environmental Specs

Operating temp: 0°C to 50°C (20°C to 26°C for accuracy)

Storage temp: –25°C to 75°C

Humidity: 5 to 95% non-condensing

PITOT PORT

Pressure Function

Range: 0.1 to 100 inHg

Resolution: 0.001 inHg

Accuracy: ±0.002 inHg

Pt Units: inHg, mbar, EPR

Qc Units: inHg, mbar

Pressure Rate

Range: 0 to 30 inHg/min

Resolution: 0.001 inHg/min

Accuracy: ±1% of rate

Units: pressure-units/min (EPR in inHg/min)

Airspeed Function

Range: 0 to 1100 knots

Resolution: 0.1 knots

Accuracy:

  • ± 1.0 knots @ 20 knots
  • ± 0.3 knots @ 50 knots
  • < 0.2 knots above 100 knots
  • < 0.1 knots above 300 knots
  • < ± 0.01 knots @ 1000 knots

Units: knots, Mach, km/hr, mph

Airspeed Rate

Range: 0 to 800 knots/min

Resolution: 0.1 knots/min (0.01 km/hr/sec)

Accuracy: ±2% of rate

Units: knots/min, km/hr/min, mph/min

Mach Function

Range: 0.0 to 5.0 Mach

Resolution: 0.001 Mach

Accuracy: ±0.001 above 0.2 Mach

EPR Function

Range: 0 to 199

Resolution: 0.001

Accuracy: ±0.002

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