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   ONO SOKKI CF-4500 FFT ¼ÒÀ½ Áøµ¿ ºÐ¼®±â
  ±Û¾´ÀÌ : ½ºÄÚÇÁÄÚ¸®¾Æ      ³¯Â¥ : 19-04-06 20:42      Á¶È¸ : 1924     

¿À³ë¼ÒÅ°  CF-4500  FFT ºÐ¼®±âÆǸÅÇÕ´Ï´Ù.

ONOSOKKI FFT Comparator CF-4500

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40Khz , ÀÔ·Â1ch , 6.5ÀÎÄ¡ ÅÍÄ¡ÆгΠµð½ºÇ÷¹ÀÌ, USB¸Þ¸ð¸® Ãâ·Âµî ±â´ÉÀÖ°í
¹æ¹®,µ¥¸ð,AS,¼¼±Ý°è»ê¼­ °¡´ÉÇÕ´Ï´Ù.

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Input section

Number of channel

1 channel

TypeSingle-ended
ConnectorBNC
Input impedance100 k¥Ø
Input couplingAC (0.5 Hz/-3 dB) / DC selectable
(AC is automatically set up when CCLD is used.)
Kind of signalVoltage/CCLD (4 mA +24V: TEDS Ver. 1.0 or later)(* Note)
Voltage range10 mV rms to 31.6 Vrms, 8 ranges
Dynamic range90 dB (at 1 Vrm range)


Filter section

HPF/LPF filterHPF:1 Hz, 10 Hz(-18 dB/oct) 
LPF:1 kHz, 10 kHz(-18 dB/oct)

(HPF:10 Hz/LPF:1 kHz conforms to vibration severity standards.)

Frequency weightingA/C(JIS C 1509-1 Class1, IEC 61672-1 Class 1)

Analysis section

Frequency range1 Hz to 40 kHz, 19 ranges
Sampling point512/1024/2048/4096
Real-time frequency range20 kHz
Processing functionTime domain: Time axis waveform
Frequency domain: Power spectrum, Fourier spectrum, 1/1 & 1/3 octave (compound)
Frequency axis waveform processing1/j¥ø, 1/j¥ø2, ¡¿j¥ø, ¡¿j¥ø2
AveragingTimes (1 to 8192 times), or time (0.1 to 100 seconds)
Averaging type 
Frequency domainSummation averaging, Exponential averaging, Peak hold, Max Over All
Time domain
Amplitude domain
Phase spectrum
Summation averaging

 

Block comparator section

Waveform typePower spectrum, octave (1/1, 1/3), order spectrum
Maximum allowable number of blocks20
Judgment methodPeak Level, Peak Max, OA, POA, area content percentage, Level (Can be specified a judgment method for each block.)
Judgment criteriaAND or OR of specified all blocks
Judgment modeContinuous mode, single mode
Automatic data saving functionData is automatically saved all measurement results or only when the comparator result is NG.
Judgment outputOverall judgment and individual judgment of up to five specified blocks or shape.

Displaying section

Display6.5-inch TFT color LCD (640 x 480), touch panel
Waveform display modeSingle screen, Dual screen, overwriting
Waveform display function
     Unit of Y axism/s2, m/s, mm, ¥ìm, Pa, dB, V, Vrms (auto unit conversion by differential and integral calculus)
     Y axis scaleRms, 0-p, p-p
     Unit of X axisHz, ORD, r/min, s(sec)
     X axis scaleDefault/expand display function
List display40 points (peak value, harmonic or optionally)
Comparator judgment displayList display of comprehensive judgment (OK/NG) or individual judgment for each block

Memory section

Format of screen dataDAT, TXT, BMP, TRC
Number of condition memories50 max
ContentsMeasurement condition, comparator condition (block or shape setting, judgment condition etc.)

Interface section

Digital I/O9 kinds of input, 9 kinds of output :open collector (shared common)
Input function
The function can be available by assigning the following functions to each terminal.
  • Control by assigned command (9 kinds max.)
  • Selection from 4 kinds of judgment block
  • Selection from 15 kinds of panel condition
Output signal
Comp-BUSY, OK, NG, ERROR 
Individual judgment output (optionally selectable from five items)
USBUSB 2.0 high speed, terminal for USB memory, terminal for mass storage class
For controlLAN, RS-232C

General specification

Power requirement24 VDC or exclusive AC adapter(100 to 240 VAC, sold separately)
power consumption40 VA(when 24 VDC), 60 VA (AC adapter in used)
Operating temperature rang0 to 40 ¡É(with no condensation)
Outer dimension149 (H)¡¿220 (W)¡¿250 (D)  mm not including protruded section
WeightApprox, 3.3 kg







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