- The Model 3688-A Portable Air Data Calibrator by King Nutronics Corporation is a MIL-T-28800C qualified instrument that provides regulated static (Ps) and total (Pt) pressure/vacuum output, simulating altitudes and airspeeds for the purpose of testing aircraft altimeters, airspeed indicators, and rate-of-climb indicators. Regulated pressure/vacuum can also be supplied using in-Hg, m-Hg, in-H2O, psi, and millibar units, enabling laboratory standards, master gauges, and pneumatic recording devices to be tested and calibrated using the same equipment.
Model 3688-A Air Data Calibrator
Description:
Features:
- Interactive touch panel display prompts the user through the test process and setup procedures: Reduces the likelihood of operator error.
- Airspeed readings displayed using feet or meters units.
- Built-in printer generates permanent records of measurement data.
- Housed in weatherproof drawn aluminum case.
- IEEE-488/GPIB Interface enables remote control of the unit from a PC compatible computer.
- Handheld remote control module with 10-ft cable (included) duplicates front panel displays and controls for convenient observation of instruments being tested.
- Includes a vacuum pump, pressure regulator kit, supply and test hoses, and all required interconnecting and power cables.
- Housed in a rugged, weatherproof drawn aluminum case.
- A variety of test modes including Air data control, air data monitor, Ps control, Pt control, gauge test, leak test, and TTU-205 test modes available.
Specifications:
- Pressure Medium: Dry Air or Nitrogen
- Units of Measure:
Altitude: Feet, Meters
Airspeed: Knots, Km/Hr., Mach No.
Pressure: In-Hg, psi, mm-Hg, In-H20, millibars - Power Requirements:
115 VAC, 50 to 60 Hz, 2 Amps - Performance:
Transducers:
Range: Ps 0 to 32 in-Hg, Pt 0.5 to 110 in-Hg
Accuracy: Ps ±0.002 in-Hg, Pt ±0.002 in-Hg (from 0.5 to 42 in-Hg)
±0.004 in-Hg (from 42 to 110 in-Hg)
Resolution: Ps 0.001 in-Hg, Pt 0.001 in-Hg
Control:
Range: Ps 0.3 to 32 in-Hg, Pt 0.5 to 110 in-Hg
Stability: Ps ±0.001 in-Hg, Pt ±0.002 in-Hg
Max. Slew Rate: Ps 100 in-Hg/Min, Pt 100 in-Hg/Min
Altitude Slew Rate: Ps 0 to 35,000 ft-min, Pt Not Applicable
Airspeed Slew Rate: Ps Not Applicable, Pt 0 to 750 kt-Min - Case dimensions & Weight:
21.5”W x 12”H x 15”D
65 lbs.
- DESCRIPTION
Description:
- The Model 3688-A Portable Air Data Calibrator by King Nutronics Corporation is a MIL-T-28800C qualified instrument that provides regulated static (Ps) and total (Pt) pressure/vacuum output, simulating altitudes and airspeeds for the purpose of testing aircraft altimeters, airspeed indicators, and rate-of-climb indicators. Regulated pressure/vacuum can also be supplied using in-Hg, m-Hg, in-H2O, psi, and millibar units, enabling laboratory standards, master gauges, and pneumatic recording devices to be tested and calibrated using the same equipment.
- FEATURES
Features:
- Interactive touch panel display prompts the user through the test process and setup procedures: Reduces the likelihood of operator error.
- Airspeed readings displayed using feet or meters units.
- Built-in printer generates permanent records of measurement data.
- Housed in weatherproof drawn aluminum case.
- IEEE-488/GPIB Interface enables remote control of the unit from a PC compatible computer.
- Handheld remote control module with 10-ft cable (included) duplicates front panel displays and controls for convenient observation of instruments being tested.
- Includes a vacuum pump, pressure regulator kit, supply and test hoses, and all required interconnecting and power cables.
- Housed in a rugged, weatherproof drawn aluminum case.
- A variety of test modes including Air data control, air data monitor, Ps control, Pt control, gauge test, leak test, and TTU-205 test modes available.
- SPECIFICATIONS
Specifications:
- Pressure Medium: Dry Air or Nitrogen
- Units of Measure:
Altitude: Feet, Meters
Airspeed: Knots, Km/Hr., Mach No.
Pressure: In-Hg, psi, mm-Hg, In-H20, millibars - Power Requirements:
115 VAC, 50 to 60 Hz, 2 Amps - Performance:
Transducers:
Range: Ps 0 to 32 in-Hg, Pt 0.5 to 110 in-Hg
Accuracy: Ps ±0.002 in-Hg, Pt ±0.002 in-Hg (from 0.5 to 42 in-Hg)
±0.004 in-Hg (from 42 to 110 in-Hg)
Resolution: Ps 0.001 in-Hg, Pt 0.001 in-Hg
Control:
Range: Ps 0.3 to 32 in-Hg, Pt 0.5 to 110 in-Hg
Stability: Ps ±0.001 in-Hg, Pt ±0.002 in-Hg
Max. Slew Rate: Ps 100 in-Hg/Min, Pt 100 in-Hg/Min
Altitude Slew Rate: Ps 0 to 35,000 ft-min, Pt Not Applicable
Airspeed Slew Rate: Ps Not Applicable, Pt 0 to 750 kt-Min - Case dimensions & Weight:
21.5”W x 12”H x 15”D
65 lbs.