Category

Maintenance Scope

Generator

Integrated driver generator (IDG) APU generator (APU), Variable speed variable frequency generator(VSVF)

Electric control valve

Outflow valve, Bypass valve,  Air trim valve, Temperature control valve, Electronically blocking valve, Electrically isolated Electrically isolated, Fuel blocking valve

Electric actuator

Rotating actuator, Linear actuator

Motor, Fan

Electric fan, exhaust fan, APU starter, Automatic throttle motor, Wiper motor, Brake cooling fan,

Battery

Main battery, Emergency battery, etc

kitchen equipment

Coffee pot, Beverage machine, Water heater, oven, oven controller, fridge and chillers

Water system components

Water heater, Compressor components, Toilet assembly, Vacuum pump, Faucet, water tank, Floor drain, etc

Light components

Landing lights, Navigation lights and Strobe light

Warehouse Electromechanical components

Warehouse driven utility, Rail components, Stop lock, etc

Other electrical components

Converter, Contactor, Transformer rectifier, Flap position transmitter, Control panel, etc

Communication system

Audio control panel(ACP), Audio control components, Digital audio management utility(AMU), Emergency positioning beacon, etc

Cockpit air conditioning system

Cockpit temperature controller(CTC), Zone temperature controller (ZTC), Cockpit Pressure controller(CPC)

Airborne computer

APU control components, Engine vibration monitor (EVM), Atmospheric data module(ADM), Atmospheric data computer(ADC), etc

Instrument navigation system

Standby leveling, Standby height measurer

Entertainment system

Passenger service components, monitor, projector, Video player, etc

Generator Test Stand

Generator Test Stand is imported from USA (as recommended by OEM), which can perform test for generators under 700HP (including) with accurate and reliable test data printed out in real time, including Integrated driver generator (IDG), Constant speed drive (CSD), APU generator (APU), Starter/Generator, Variable speed variable frequency generator(VSVF), DC Starter/Generator and other aircraft generators.

Standby Gyroscopic Horizon Test System

Standby Gyroscopic Horizon Test System, developed and manufactured by CRONDA, which can perform functional test for standby gyroscopic horizon of all aircrafts in service with remote controlled biaxial speed positioning and  single angle shaking table. (Tilt angle error: -4~+4’’, Position positioning accuracy: -5~+5’).

Actuator and Position Transmitter Integrated Test System

Actuator and Position Transmitter Integrated Test System, developed and manufactured by CRONDA, which can satisfy test requirements for position transmitters of all aircrafts in service with reliable and efficient test and rotation angle precision of 0.01 degree.

Kitchen Equipment Test Stand

Kitchen Equipment Test Stand, developed and manufactured by CRONDA , can perform functional test for coffee pot, Hot kettle, oven, water tank and other kitchen components with high precision sensors and automatic control system.

Washing Equipment Automatic Test Stand

Washing Equipment Automatic Test Stand, developed and manufactured by CRONDA, can perform functional test for vacuum toilet, water separator, drainage valve and etc. of all aircrafts in service with test data accurately collected.

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Outflow Valve Test System

Outflow Valve Test System, developed and manufactured by CRONDA, can perform functional test for most of the outflow valves with highly automated operation.

Audio Control Board Test Stand

Audio Control Board Test Stand, developed and manufactured by CRONDA, can perform automatic test for ACP2788 serials Audio control board of Airbus aircrafts with high test efficiency and accuracy. For this Audio Control Board, CRONDA is approved to issue EASA release certificate.