Model 6580-M1

The 6580-M1 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. These rack-mountable Calibrators meet all RVSM requirements and have built-in pressure and vacuum pumps. 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. They can also be controlled externally as part of an ATE system. The 6580-M1 has a built-in output switching module (OSM) with 3 Static Ports and 3 Pitot Ports on the rear panel, which can individually be controlled (opened and closed) using external inputs.

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STATIC PORT

Pressure Function

Range: 0.1 to 42 inHg

Resolution: 0.001 inHg

Accuracy: ±0.002 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:

  • ± 2 ft @ 0 ft
  • ± 6 ft @ 35,000 ft
  • ± 12 ft @ 50,000 ft
  • ± 50 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, 200 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” / 30 lbs

4U Rack-mountable

Environmental Specs

Operating temp: 0°C to 50°C

Storage temp: –25°C to 75°C

Humidity: 5 to 95% non-condensing

PITOT PORT

Pressure Function

Range: 0.1 to 60 inHg

Resolution: 0.0001 inHg

Accuracy: ±0.003 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 650 knots

Resolution: 0.1 knots

Accuracy:

  • ± 1.5 knots @ 20 knots
  • ± 0.5 knots @ 50 knots
  • ± 0.25 knots @ 100 knots
  • ± 0.1 knots @ 300 knots

Units: knots, Mach, km/hr, mph

Airspeed Rate

Range: 0 to 500 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 3.0 Mach

Resolution: 0.001 Mach

Accuracy: ±0.001 above 0.2 Mach

Laversab Inc.

Innovation is built into our culture
Founded in 1982, Laversab began as a key supplier to governments worldwide for high accuracy, pressure calibration instrumentation. As an audited and approved subcontractor to the United States Department of Defense, Laversab supplies highly rugged, military-specification products for the US Air Force and US Navy, as well as other government agencies. Today, most major aircraft manufacturers, airlines and certificated repair stations across the country and the world are also Laversab customers.
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