Automatic Test Equipments & Repair service:
Supply of Railway systems:
Supply and Cabling:
Train simulators are modular systems that reproduce the train braking system, including electronics, Pneumatics, Software, Hardware and Communication Lines
(Can, MVB, Ethernet, etc).
More Car/Bogie components can be simulated.
The System contains Electropneumatic Interface to mate Brake systems and Brake panels used on Trains.
Microprocessor Electronic System with solid state memory, communication capabilities and data logging Software in order to log System Messages and Inputs/Outputs System state.
SYSTEM LIFE CYCLE TESTER
This systems are used to determine the life of a product (i.e. a pneumatic valve or a
The Unit Under Test is stimulated by continuous cycles and the functional behaviour is monitored in order to check the life cycle limits.
The test scope can be both the determination of life cycle or the production verifi cation over some product sample.
SYSTEM AND SOFTWARE STRESS TESTER
This systems are used to determine the stability of a given system.
The goals of such tests is to ensure the System and software do not crash in conditions of heavy load and has great robustness in error handling also in critical conditions.
A friendly Programming language, let user to set stimulus and System responses.
PUBLIC ADDRESS SYSTEMS
Our Public Address systems are operating on Urban Train of Turin City, Messina City,
Verona City and Barcelona City.
The systems are composed by Audio and Display devices, are connected to localization system and provide Public Adddress for next stop messages, driver messages, remote messages from control center, passengers-driver communication.
AUTOMATIC TEST EQUIPMENT FOR PNEUMATICS DEVICES
Automatic test Benches are built by mechanical, pneumatic and electronic interface. Devices Under test include Valves,
Pressure Switch, Dump Valves, Average load Valves, Application Valves, Distributors.
The device under test is fixed on a test bench pneumatic flange, Test bench SW automatically test devices functional performances and tightness behaviour.
AUTOMATIC TEST EQUIPMENT FOR ELECTRO-PNEUMATICS DEVICES
Automatic test Benches are built by mechanical, pneumatic, electronic and communications interface. Devices Under test include Electro-pneumatic modulators, Brake Systems and Brake Frames.
Test bench must be designed in order to simulate all the train devices the Unit Under Test is connected to during its operating cycle.
Test bench Pneumatics, Electronics and Communication lines must act together in order to verify the correct static and dynamic behaviour of the Unit under test..
AUTOMATIC TEST EQUIPMENT FOR ELECTRONIC BOARDS AND ELECTRONICS SYSTEMS
These test Benches are used to perform functional test for Electronic including Power Supply, CPU Boards, Analog Boards,
Digital Boards, Speed Boards, PWM Boards, Communication Boards and Whole Electronic Systems.
Test Bench contains instruments including Programmable Power Supply, Function generators, Multimeters, Oscilloscope.
Test bench Electronic interface contains all the Stimulus and Loads in order to mate all the characteristic for the Unit Under Test.
ALARM AND AUDIO COMMUNICATION SYSTEM FOR METRO LINE
The system is based on a steel vandalism-proof housing Box and is connected with a telephone cable to a central unit acting as signals concentrator.
The BOX implement an ISDN 2B1Q at 160 Kbit/sec line and can be powered directly from Telephone line up to 2Km from signal concentrator.
The box contains One Push Button, One light indicator, One speaker and one microphone and its function is to communicate its state to control center and in case of necessity (push Button) to establish a Voice communication between local BOX and Control Center.
ASSEMBLY AND WIRING
Electrical, Electronic and Pneumatic Switchboards Production, Bundles and Cables compliant with the strictest Railways and Automation rules.
We use advanced equipment and machinery for production and process control:
• Automatic cutting line, wires stripping and marking with special inkjet printers.
• Automatic crimping machinery with real time crimping verification by torque control.
• Electronic dynamometer for crimping test.
• Programmable and Automatic Equipment for continuity check and short circuit check of cabling bundles.
• Equipment for Dielectric Strenght Test, Insulation Test and ground continuity test.
All the activities are monitored by in-process and and final process test. 100% Production testing.
CEMI-DIGITEC Partnership offer customers-focused solutions to overcome today’s challenges. We offer complete Electronic, Mechanic and Pneumatic products engineering, testing and production services.
Our engineering capability and experience can help customers in signifi cant time to market reduction and can improve development and production costs. Long term experience of 30 years in Automotive and Railway market, makes the difference when High Quality and Reliable services and products are mandatory.
CEMI cooperate closely with DIGITEC. Synergy and integration between our Companies improve services we can provide to customers, keeping high-quality services and expectation over the years.