air data test set mps 30 digital portable user manual - CALIBRATION ...

1.0 INTRODUCTION
MPS 30 User’s Manual DMMC/0803/CM
MPS 30
PORTABLE DIGITAL AIR DATA TEST SET
USER’S MANUAL
The procedures for using and calibrating the MPS 30 Portable Digital Air Data
Test Set (ADTS) manufactured by D. Marchiori s.r.l, Italy are contained in this
manual.
2.0 GENERAL INFORMATION
The MPS 30 is a portable test set ideal for measuring and controlling the
pressures related to altitude and airspeed and their rates of change. These values
may be displayed in air data units or engineering units.
The MPS 30 is remotely controlled, with a lightweight, sealed, shockproof control
unit with a 20 m extension cable. The control unit, to be carried aboard the aircraft, is
resistant to shocks received during a free fall of 2 m and is shielded against
electromagnetic interference (EMI), according to FCC, Class A, Part 15.
3.0 MAIN PARTS
The MPS 30 (shown in Figure 3-1) can be logically divided into six operating
subsystems:
• Static pneumatic circuitry
• Pitot pneumatic circuitry
• Internal compressor/vacuum generators
• Microprocessor and electronics to read and control the pressures
• Very accurate resonant pressure transducers to measure pressures
• Hand-held remote control unit (HHRCU) to control functions and display
the parameters.
Issue Aug. 03 D. Marchiori PROPRIETARY INFORMATION - 4
This material not to be disclosed or reproduced.