red-ant measurement technologies and services Taunusstraße 51, Munich Tel. (+49) 089 /

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1 red-ant is a Munich-based team of dedicated specialists in NVH measurement engineering. For over 80 satisfied customers worldwide, red-ant sets new standards with high-precision measurement systems in vibration-analysis. red-ant measurement technologies and services Taunusstraße 51, Munich Tel. (+49) 089 / info@red-ant.de,

2 .. > Basics.. > MIG16 AQS No-compromise quality assurance. MIG16 AQS secures the perfect overall function and quality of the components you produce. In parallel to end-of-line function testing, the system offers tried-and-trusted NVH diagnosis and thus completes the list of quality criteria. You receive relevant, objective statements on assembly errors, missing parts, cog defects and much more. You thus increase your production quality with secure workflows, rapidly and efficiently... > Characteristics.. MIG16 AQS complete NVH solution provides fast good or bad decisions based on relevant, objective statements on the noise of a test subject. This significantly increases the value and meaningfulness of end-offline quality testing - and mostly without making the cycle time any longer. The system is ideally suited for the identification and calculation of all types of cog, engine, pump and turbine noise and performs material testing for metal and ceramic products by analyzing sounds. An automated reporting system which can be tailored exactly to your requirements, provides you with a rapid overview of your measurement data and prepare a reliable trend analysis. Product benefits Objective noise measurement Traceability Production control Cost-cutting Compatibility Fully automated operation MIG16 AQS complete NVH solution s characteristics at a glance: > Can be used in areas of engine, gear or axle production > All of the tried-and-tested vibration analysis methods are available, incl. frequency, order and torsion vibration analysis, level flow, etc. > Real-time calculation: diagnosis OK/not OK is available immediately. > Extremely robust diagnosis via logical post-processing of threshold overruns > Automated, customer-specific reporting including trend analysis can be integrated into the user interface of the test rig Identify MIG16 AQS indicators Assembly errors and missing parts or bearings The noise level of the test subject Cog, pump and turbine noise Knocking, squeaking, scraping, rattling etc. 2/8

3 .. > Use Cases.. Typical structure of MIG16 AQS Application Examples for MIG16 AQS > NVH Hot and cold tests with combustion engines > Objective end-of-line noise measurement for gears and axles > Monitoring of assembly errors and missing parts via structure-bound noise analysis > Material testing via sound analysis in metal and ceramic products > and many more 3/8

4 .. > Technical Data (short version).. When building the product,... red-ant exclusively uses premium components from well-known manufacturers. In doing so, we make a further contribution to increasing the uptake capacity of test rigs, both in testing and in production. We know: Every hour that a test rig cannot be used because of defects in the measurement technology costs you cash and causes unnecessary delays to lean processes. The hardware... List of AQS indicators all of red-ant s products have a modular structure, the proportion of inhouse hardware development is low. This means that users benefit directly from the rapid further development of the entire control technology market: If new technology is available and has grown out of the cradle, we use it in our products to your advantage. That is faster, more cost effective and robust than any in-house development! > Level rev progress > Level torque progress > Total noise (optional filtering to eliminate test rig signatures) > Order analysis with breathing envelope > Individual allocations > etc. The MIG16 software... is the real heart and soul of red-ant products. We have bundled our entire expertise in terms of vibration technology in this software, and made it easily accessible with user-friendly functionalities. Of course, in addition we also make use all of the standardized NVH methods that have been launched and which are tried-and-tested. The following list is an extract of the technical hardware information: > 4, 8, 12 measurement channels or more > 24 Bit DAQ > 100 khz sampling rate per channel > 16 digital I/O > Production-ready industrial PC with hot-swap RAID for interruption-free maintenance > CAN, Profibus, Ethernet interfaces, more upon request > Measurements 19 insert: 430 x 173 x 550 mm > Temperature range 0 to 45 Celsius 4/8

5 .. > Technical Data.. Supply voltage transformer Supply voltage range Supply voltage frequency Input current 100 V-230 V 50 Hz or 60Hz 5 A PC Processor Memory Ethernet Hard drive Intel Core2Duo > 3.0 GHz; 1300 MHz FSB or newer 4 GB 100 MBit/1000 MBit External interface Rs232, USB 2.0 Operating system IDE SATA, starting 120GB, RAID, SSD optional WIN XP Professional SP3.0 Windows 7 Professional Permissible environmental conditions Temperature range while switched on 0 to 40 C/optional up to 60 C Temperature range when switched off -20 to 70 C Relative humidity not-condensing AD card - static characteristics Number of channels Max. sample rate fs Analog digital converter Adjustable sample rate fs Resolution Input range Input impedance positive input 4, 8, 12, 16 more upon request S/s optional also more than 102,4 Ks/s Delta-Sigma (1 per channel) fs 1kS/s up to 102,4 ks/s in 1 S/s stages freely selectable 24 Bit nominal +-10 VSS 1MOhm parallel to 160 pf 5/8

6 AD card - dynamic characteristics Delta-Sigma-Analog-Digital-converter Over sampling Digital anti-alias filter Additional analog anti-alias filter to filter narrow-band alias frequencies for the digital filter with 64-fold fs Filter amplitude frequency -0.1 db point -3 db point -110 db point Lower sampling-free (alias free) frequency range 128*fs (for 1,0 ks/s fs 51,2kS/s) 64*fs (for 51,2 ks/s < fs 102,4 ks/s FIR filter, corresponds to a 64-pole filter, no verifiable over-vibration, extremely flat frequency (±0,1dB) with perfect, error-free phases 2-pole Bessel low-pass filter ff analog = 400 khz 0,4535 fs 0,4863 fs 0,5465 fs DC (0 Hz) bis 0,4535 fs Alias threshold frequency (-110db) Defect-free, dynamic range fs 51,2Hz fs > 51,2Hz 0,5465 fs 130 db 118 db Frequency precision 0,00005% Amplification error between two channels ± 0,1 db Phase error between two channels < fin (in khz) *0, ,082 Crosstalk between channels on one card Crosstalk between channels on different cards < -90 db < -100 Calibration of analog channels Calibration by software with internal per voltage frequency Recommended interval for software calibration External calibration of voltage frequency Recommended interval for external calibration Warm-up period for calibration Internal voltage reference Same voltage amplitude Temperature coefficient Long-term stability Calculates reinforcement and offset correction factor If environmental temperature differs by 10 K from last calibration Values internal voltage frequency and saves this in non-volatile memory 1 year 15 minutes 5,000 V ± 2.5 mv ± 5 ppm/ K max ± 20 ppm/(1000h) 0,5 6/8

7 Realtime further processing of analog channels Conversion to physical units Data reduction resolution Data reduction sampling Data reduction time 32-floating-point linear or any volt/unit curve form for which parameters can be set by software or in data-reduction mode 16 or 8 Bit By channel either 2 or 4 fold By channel from 1 to 128 fold Intelligent data reduction for endurance testing. Freely selectable initial and end period and target memory volume. Data between the initial and end period are intelligently reduced, so that a distribution of samples is available at the end of the test. Alarm outputs counter card or siko card Number of digital outputs 2-8 Function of alarm output 1 Function of alarm output 2 0 Volt (normal) 5 Volt (alarm) can be programmed in channel set-up menu 0 Ohm (normal) >1 MOhm (alarm) can be programmed in channel set-up menu Speed and event inputs counter card Number of speed and event inputs Up to 6 Maximum frequency of the speed signal with input 1, 2 Maximum frequency of event inputs 200 khz 20 khz Trigger mode Trigger voltage falling and/or rising flank 0-1 Volt Low 2-5 Volt High Measurements MIG16 19 system Width Height Depth 440 mm (19 insert) 173 mm (4 HE) 540 mm CE conformity MIG16 from red-ant measurement technologies and services meets the CE requirements for low voltage (security) 73/23/EEC and for electromagnetic compatibility (EMC) 89/336/EEC. 7/8

8 .. > Support.. By choosing red-ant products you have not only decided to use topquality control systems, you also get what has made us famous: our unique user support. At red-ant you are in contact with real experts who know what you, the user of our systems, need in critical situations - namely clear answers and solutions that can be implemented for your task in hand. That s our specialty. red-ant service for MIG16 AQS We want you to get optimum results right from the very start when using AQS for quality assurance. That is why a suitable support and service package is additionally offered when you buy a red-ant measurement system. In order to best meet the requirements of the individual production facility, we offer three different support levels: STANDARD, PREMIUM and FLATRATE. When setting up the measurement system we jointly define the right service level together with the head of production and the quality assurance officer. Of course you can upgrade the service level you have chosen at any time if you need additional support services. Range of services for quality assurance As experts for vibration analysis we have specialist expertise that we can put to optimum use in the concrete acoustic quality assurance applications. In order to ensure that your production facility as a user of MIG16 AQS can profit from this knowledge, we provide it in the form of individual services, needs-oriented training sessions or workshops. The following services are often requested: > Reproducibility investigations (Gage R&R) > Determining optimum sensor locations > Regular calibration of measurement devices > Creation of customer-specific reports: trend analyses, batch behavior,... > Detailed evaluation of returns 8/8