¸®¿Â RION VA-11C FFT Anylyser ¸¦ ³»ÀåÇÑ ÈÞ´ë¿ë Áøµ¿ ºÐ¼®±âÀÔ´Ï´Ù.
¼¾¼ PV-55, ¾Æ´äÅÍ, À¯Àú ¸Þ´º¾ó, ÀÎÅÍÆäÀ̽º ¸Þ´º¾ó, ÈÞ´ë¿ë °¡¹æ Æ÷ÇÔ
Áøµ¿°è·Î¼ ·¹º§ db, Áøµ¿·® mm, ¼Óµµ °¡¼Óµµ m/s s/s2 ·Î Ç¥½ÃÇØÁÖ°í
FFT ºÐ¼®±â·Î (Power spectrum, Vibration Waveform) Ç¥½ÃÇÕ´Ï´Ù.
ÃøÁ¤µ¥ÀÌÅÍ´Â CF ¸Þ¸ð¸®¿¡ ( 16-bit A/D, 80dB ) µðÁöÅÐ ·¹ÄÚµùµÇ°í
PC¿¡ Á÷Á¢ ¿¬°áµµ °¡´ÉÇÕ´Ï´Ù. ÇÁ¸£ºê¿¡ ¹öÆ°ÀÌ ÀÖ¾î ºü¸¥ ÀÛ¾÷ÀÌ °¡´ÉÇÕ´Ï´Ù.
RION VA-11C ÈÞ´ë¿ë Áøµ¿ ºÐ¼®±â , FFT Anylyser
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ÈÞ´ë¿ë Áøµ¿ ºÐ¼®±â·Î µ¿½Ã¿¡ °¡¼Óµµ, ¼Óµµ, º¯À§°¡ Display °¡´ÉÇϸç, ±â°è°íÀå »çÀü°¨½Ã¿Í °áÇÔÀ» Áø´Ü ÇÒ ¼ö ÀÖ´Â ºÐ¼®±â·Î ÀÛµ¿ÀÌ ¸Å¿ì °£ÆíÇÑ ÀåºñÀÔ´Ï´Ù.
°¡¼Óµµ, ¼Óµµ, º¯À§¸¦ µ¿½Ã Display FFT ºÐ¼®
- Power spectrum
- Vibration Waveform ¹×
- Envelop °øÁ¤µµ °¡´É 16-bit A/D, 80dB. dynamic range PEMCIA Memory Card¸¦ ÅëÇÑ Data PCÀü¼Û 500 data ÀúÀå °¡´É
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Input section
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Number of input channel
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1 |
Input connector
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Standard acceleration pickup connector : PV-55 |
Vibration measurement quantities
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Acceleration, acceleration envelope, velocity, displacement Acceleration envelope in analyzer mode only |
Input range (with PV-55)
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Acceleration
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1,3,16,10,31.6,100,316m/s©÷ (rms) |
Velocity
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3.16,10,31.6,100,316,1000mm/s (rms) |
Displacement
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0.089,0.283,0.894,2.83,8.94,28.3mm (Eqp-p) |
Measurement frequency range (elecrical)
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Acceleration
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3Hz ~ 20kHz |
Velocity
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3Hz ~ 3kHz |
Displacement
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3Hz ~ 500kHz |
Measurement frequency level range
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Acceleration
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0.02~316m/s©÷ (rms) |
Velocity
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0.1 ~ 1000mm/s (rms) |
Displacement
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0.003~28.3mm (Eqp-p) |
High-pass filter
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3Hz, 10Hz, 1kHz (-10% point) |
Low-pass filter
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3Hz, 10Hz, 1kHz (-10% point) |
Vibration meter mode
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Acceleration
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rms, peak, crest factor |
Velocity
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rms |
Displacement
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Equivalent P-P value (Eqp-p) |
Analyzer mode
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A/D converter
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16bit, delta sigma principle, 51.2kHz sampling |
Processing items
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Waveform, spectrum |
Display range
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80dB |
Time window function
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Rectangular, Hanning, Flat-top |
Frequency span
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100,200,500,1k,2k,5k,10k,20kHz |
Anti-aliasing filter
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100,200,500,1k,2k,5k,10k,20kHz |
Zoom factor
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¡¿1 (100lines), ¡¿2 (200lines), ¡¿4 (400lines), ¡¿8 (800lines) |
Average processing
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Spectrum
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Instantaneous value, exponential averaging linear average, peak hold |
Waveform
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Instantaneous value |
Trigger source
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External signal, input level |
Trigger operation
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Free-run, repeat, single |
Pre and post trigger function
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Yes |
Display section
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Display
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LCD dot resolution
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192¡¿128 |
Display size
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77.5¡¿54mm |
Backlight
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EL backlight |
Display Data
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Vibration meter display
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Acceleration, velocity, displacement Bar graph and numeric indication |
Spectrum display
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Graph, list |
Graph display
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102 lines (frequency spectrum 101 lines + overall value) Y axis (dB, linear) |
List display
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Upper 10 levels and frequency |
Waveform display
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Graph only, 128 data |
Display contents
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Measurement data
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Processing results, cursor, measurement conditions |
Status indication
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Overload, trigger standby, storing |
Data and time indication
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Data : MM : DD time : HH : MM (24 hour notation) |
Power supply voltage
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4-segment battery status indicator |
Memory
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Data memory
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Manual store
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Measurement parameters and analysis results are stored in specified address Capacity 500 data set, regardless of vibration meter mode or analyzer mode |
Transient store
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Continuous store of waveform (store cycle : frequency span ¡¿ 2.56) |
Timer store function
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Start time, repeat interval, number of store data can be specified for storing data in data memory |
Re-analyze function
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Data stored in transient memory can be re-analyzed |
Measurement setting memory
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10 set, for storing and recalling all measurement parameters |
PCMCIA card
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ATA type compact flash card Contents of entire data memory are written to the card as one ASCII file in MS-DOS format |
Input/outputs |
RS-232C Interface
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Function
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Control of VA-11 from computer Transfer of measurement data to computer |
Printer output
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Compatible printers
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CP-10, CP-11 |
Function
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Screen hard copy, continuous printout |
External trigger input
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TTL level falling edge |
Beep tone
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When operating and as error warning |
Supplied accessories
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Acceleration pickup (PV-55) 1 Soft carrying case 1 IEC R14 (size C) batteries 4 Instruction manual 1 Lithium battery (CR-1/3N) 1 |
Optional accessories
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PCMCIA card : ATA type compact flash card Hard case (CF-21) Printer (CP-11) AC adapter (NC-94) |
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