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Optional Software Valvetrain Analysis |
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Valvetrain Analysis 1. Calculation of valve seating velocities and accelerations during valve closing as a function of camshaft and / or crankshaft speed 2. Determines significant intermediate results for verification purposes such as the angular positions during closing versus speed 3. The input data are measured valve lift, velocity or acceleration signals together with the shaft speed 4. Non-linear response, temperature compensation and offset correction of special sensor signals are also included |
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PA401 - ÈÞ´ë¿ë 4ä³Î ÁÖÆļöºÐ¼®±â |
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1. Áøµ¿·®(°¡¼Óµµ, ¼Óµµ, º¯À§ µ¿½Ã ÃøÁ¤) ÃøÁ¤ 2. ISO6954(ÀÎüÁøµ¿)¿¡ ±Ù°ÅÇÑ Áøµ¿ ÃøÁ¤ 3. Áøµ¿, RPM µ¿½Ã ÃøÁ¤ 4. FFT, Spectrogram, Octave ºÐ¼® 5. µ¥ÀÌÅ͸¦ Text, Excel, Matlab ÆÄÀÏ·Î ÀúÀå 6. Áøµ¿ Time signal + RPM µ¿½Ã ÃøÁ¤ ¹× ÀúÀå 7. ½Ç½Ã°£ ûÀ½ |
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TC4033 |
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1. Robust Spherical Reference Hydrophone 1) Usable Frequency Band: 1Hz~140kHz 2) Linear Frequency Range: 1Hz to 80kHz 3) Receiving Sensitivity: -203dB¡¾2dB 4) Transmitting Sensitivity: 144dB¡¾2dB at 100kHz, 5) Horizontal Directivity: Omnidirectional¡¾2dB at 100kHz 6) Vertical Directivity: 270¡Æ¡¾2dB at 100kHz 7) Nominal Capacitance: 7,8nF(incl. 10m cable) 8) Operating Depth: 900m |
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Optional Software Single Flank Testing |
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Single Flank Testing 1. The quality of a power train – and thus that of a gearbox – s more and more dependent on the noise emitted by the package. Hence testing methods such as noise or single flank testing gain in importance. 2. Biggest advantage of this testing method is its numerical comparability throughout the world, as all results are non-dependent on any external factors. 3. ROTEC system can also acquire and calculate values such as angular acceleration of gear and pinion, structure-borne noise of the bearings or the emitted airborne sound. 4. DIN Characteristic Values : F'i total error. f'l long wave component, f'k short wave component, f'max maximum value of tooth-to-tooth error, f'mit average value of tooth-to-tooth error |
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SM01 - ¹«¼± 3Ãà Áøµ¿ ¸ð´ÏÅ͸µ ·¹ÄÚ´õ |
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1. ÃøÁ¤¹üÀ§ : +/- 25 Kine 2. ¼¾¼°¨µµ : 0.076 mg/digit 3. ´ë¿ªÆø : 235 ¶Ç´Â 440 Hz 4. Å©±â ¹× ¹«°Ô : 105 x 143 x 40 mm, 180 g(¼¾¼ Á¦¿Ü) 5. ¿Âµµ¹üÀ§ : 0 ¡ÆC to 50¡ÆC
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TC4032 |
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1. Low Noise Sea-State Zero Hydrophone 1) Usable Frequency Band: 5Hz~120kHz 2) Linear Frequency Range: 15Hz to 40kHz¡¾2dB, 10Hz to 80kHz¡¾2.5dB 3) Receiving Sensitivity: -170dB (-164dB with differential output) 4) Horizontal Directivity: Omnidirectional¡¾2dB at 100kHz 5) Vertical Directivity: 270¡Æ¡¾2dB at 15kHz 6) Operating Depth: 600m |
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Sensors Laser Tachometer 2 |
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Laser Tachometer 2 1. Class 2 laser device 2. Wave length : 650 +/-10nm 3. Laser power : < 1mW 4. Tatrget frequency range in static mode : 0Hz to 40kHz 5. Output signal : square wave TTL, puls width 180ns 6. Target line width : 1mm at 80mm target distance 7. Length of sensor cable : 5m 8. Min. line width under optimal conditions : 0.15mm (equal to 0.3mm period) |
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TC4014 |
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1. Broad Band Spherical Hydrophone 1) Usable Frequency Band: 15Hz~480kHz 2) Linear Frequency Range i) 30Hz to 100kHz¡¾2dB ii) 25Hz to 250kHz¡¾3dB 3) Receiving Sensitivity i) -186dB¡¾3dB(Single ended) ii) -180dB¡¾3dB(Diff. out)) 4) Horizontal Directivity: Omnidirectional¡¾2dB at 100kHz 5) Vertical Directivity: 270¡Æ¡¾2dB at 100kHz 6) Operating Depth: 900m |
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Sensors Standard Speed Sensors - Magnetic Pick-up |
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Standard Speed Sensors 1. Type : A, B, C and 30, 60, 90mm for each type 2. Outer thread : M10x1mm 3. Ferromagnetic target wheel : module 0.6 to 2.4, pitch 1.9mm to 7.7mm 4. Tooth frequency range : 0.1Hz to 20kHz 5. Sensing gap : 0 to 5mm 6. Pulse width : 10ns 7. Sensor electronic : input 5mV up to approx. 80V, output square wave TTL(0/5V) 8. Temperature range : -15 to +80 ¡ÆC (for high temp. sensors up to +120 ¡ÆC) |
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TC4013 |
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1. Miniature Reference Hydrophone 1) Usable Frequency Band: 1Hz~170kHz 2) Transmitting Sensitivity: 130dB¡¾3dB at 100kHz 3) Receiving Sensitivity: -211dB¡¾3dB 4) Nominal Capacitance: 3.4nF 5) Operating Depth: 700m |
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Sensors 4-fold Speed Sensors |
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4-fold Speed Sensors 1. Rotational direction recognization 2. Outer thread : M10x1mm 3. Target wheel made of ferromagnetic material : pitch approx. 2.5mm 4. Sensing gap : up to 1.5mm 5. Tooth frequency range : 1Hz to approx. 45kHz 6. Sensor only analog Type A |
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TC3027 |
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1. Universal 1MHz Transducer 1) Resonant Frequency: 1MHz 2) Transmitting Sensitivity: 170dB¡¾3dB at 1MHz 3) Receiving Sensitivity: -201dB¡¾3dB at 1MHz 4) Max Input Power: 10W 5) Operating Depth: 500m |
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Sensors Magnetoresistive Sensor |
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Magnetoresistive Sensor 1. Magnetoresistive angle sensor can be used for measuring the torsional vibration of a rotating disc. 2. Output signal : approx. 8V peak-to-peak 3. Rotational frequency range : 0 to 150kHz 4. Distance magnet - sensor : up to 10mm 5. Temperature range : -40 to +125 ¡ÆC 6. Excentricity : up to 2mm 7. Dimensions of magnet : dia. 11mm, length 4mm 8. Connectors : Lemo 8pin, power supply via ROTEC system, SMB sine output |
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TC3021 |
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1. Low Cost Universal 2MHz Transducer 1) Resonant Frequency: 2MHz 2) Transmitting Sensitivity: 184dB¡¾3dB at 2MHz 3) Receiving Sensitivity: -207dB¡¾3dB at 2MHz 4) Max Input Power: 5W 5) Operating Depth: 700m |
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Electronics TTL Signal Adapter Unit |
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TTL Signal Adapter Unit 1. Use : for standard speed sensors (magnetic pickup) 2. Input signal : square wave TTL level 3. Output signal : square wave TTL level, 10us pulse width 4. Max. input frequency : 49kHz 5. Delay time : max. 40ns 6. Supply voltage : 5V |
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