Model 3719 Air Data Test Set

Description:

The Model 3719 Air Data Test Set by King Nutronics Corporation is a highly accurate microprocessor-driven pressure calibrator designed to provide regulated static (Ps) and total (Pt) pressure/vacuum outputs to simulate altitudes and airspeeds (Qc) in avionic instruments. Manufactured in rack-mounted, bench top, and self-contained configurations, the Model 3719 Air Data Test Set can be used in laboratory environments to calibrate lower level air data test sets, and in maintenance shops and hangars for testing aircraft operating systems.

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Ordering Information
Features:
  • A clear, backlit LCD display summarizes measurement information at a glance and prompts the operator during the test process.
  • Two test modes are available: an Air Data Test mode using feet/Knots, feet/Mach or in-Hg units for calibrating aircraft instruments such as altimeters, airspeed indicators and rate-of-climb indicators, and a Ps/Pt test mode employing only in-Hg units for the calibration of absolute pressure/vacuum measurement devices.
  • The operator can switch from controlling the simulated altitude and airspeed, or Ps and Pt pressure/vacuum, to a timed leak test at the push of a button.
  • Incorporates a number of safety features designed to prevent damage to the aircraft operating systems and instruments being tested.
  • An embedded ARINC 565 safe flight envelope algorithm automatically detects and corrects for unsafe flight conditions commanded by the operator.
  • Hard copy records of test and calibration data can be produced using the convenient built-in dot matrix printer.
  • An integral IEEE-488/GPIB interface and RS-232 port allow the test set to be controlled form a remote PC-compatible workstation using the King Nutronics or U.S. Air Force “Atlas” command sets.
  • An optional remote control module with 100 feet of cable is available, allowing the operator to control the test set while he or she is seated in the cockpit of an aircraft observing the instruments being tested.
Download Product Data Sheet
Ordering Information
Specifications:

Ambient temperature range:

  • Operating: -10°C to +55°C (14°F to 131°F)
  • Storage: -51°C to + 71°C (-59.8°F to 159.8°F)
  • Input Power:
    AC power: 85 to 264 VAC, 50 to 400 Hz
    DC power: +28 VDC
    Current: 2.0 Amps

Displayed units of Measure:

  • Ps/Qc: in-Hg
  • Ps/Pt: in-Hg
  • Altitude: Feet (ft)
  • Airspeed: Knots (kt) or Mach no.
  • Altitude slew rate: Kft/min
  • Airspeed slew rate: kt/min or mk/min
  • Altitude leak test mode: ft/min
  • Remote control module: Duplicates front panel operational features (display, keypad, etc.), cable length 100 feet.
  • Interface compatibility: IEEE-STD 488.2/GPIB and RS-232
  • Package configuration: See model 3719 Air Data Test Set Configurations, below.
Download Product Data Sheet
Ordering Information
DESCRIPTION
Description:

The Model 3719 Air Data Test Set by King Nutronics Corporation is a highly accurate microprocessor-driven pressure calibrator designed to provide regulated static (Ps) and total (Pt) pressure/vacuum outputs to simulate altitudes and airspeeds (Qc) in avionic instruments. Manufactured in rack-mounted, bench top, and self-contained configurations, the Model 3719 Air Data Test Set can be used in laboratory environments to calibrate lower level air data test sets, and in maintenance shops and hangars for testing aircraft operating systems.

Download Product Data Sheet
Ordering Information
FEATURES
Features:
  • A clear, backlit LCD display summarizes measurement information at a glance and prompts the operator during the test process.
  • Two test modes are available: an Air Data Test mode using feet/Knots, feet/Mach or in-Hg units for calibrating aircraft instruments such as altimeters, airspeed indicators and rate-of-climb indicators, and a Ps/Pt test mode employing only in-Hg units for the calibration of absolute pressure/vacuum measurement devices.
  • The operator can switch from controlling the simulated altitude and airspeed, or Ps and Pt pressure/vacuum, to a timed leak test at the push of a button.
  • Incorporates a number of safety features designed to prevent damage to the aircraft operating systems and instruments being tested.
  • An embedded ARINC 565 safe flight envelope algorithm automatically detects and corrects for unsafe flight conditions commanded by the operator.
  • Hard copy records of test and calibration data can be produced using the convenient built-in dot matrix printer.
  • An integral IEEE-488/GPIB interface and RS-232 port allow the test set to be controlled form a remote PC-compatible workstation using the King Nutronics or U.S. Air Force “Atlas” command sets.
  • An optional remote control module with 100 feet of cable is available, allowing the operator to control the test set while he or she is seated in the cockpit of an aircraft observing the instruments being tested.
Download Product Data Sheet
Ordering Information
SPECIFICATIONS
Specifications:

Ambient temperature range:

  • Operating: -10°C to +55°C (14°F to 131°F)
  • Storage: -51°C to + 71°C (-59.8°F to 159.8°F)
  • Input Power:
    AC power: 85 to 264 VAC, 50 to 400 Hz
    DC power: +28 VDC
    Current: 2.0 Amps

Displayed units of Measure:

  • Ps/Qc: in-Hg
  • Ps/Pt: in-Hg
  • Altitude: Feet (ft)
  • Airspeed: Knots (kt) or Mach no.
  • Altitude slew rate: Kft/min
  • Airspeed slew rate: kt/min or mk/min
  • Altitude leak test mode: ft/min
  • Remote control module: Duplicates front panel operational features (display, keypad, etc.), cable length 100 feet.
  • Interface compatibility: IEEE-STD 488.2/GPIB and RS-232
  • Package configuration: See model 3719 Air Data Test Set Configurations, below.
Download Product Data Sheet
Ordering Information
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