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진동측정장비 > 다-채널 진동분석기 > VM-5123/6
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다-채널 서보형 진동분석기 (픽업 6채널 + Volt 2채널) Model/VM-5123/6
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■ 8채널 소음진동분석
■ FFT 분석기능, 1/1~1/24 octave band
분석기능
■ 미진동 측정용 서보형 가속도계 직접
연결 가능
■ 컴퓨터로의 빠른 데이타 전송
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| VM-5123/6 HARDWARE
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Item
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Functions
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Specifications
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Remark
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Amplifier
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Measurig
Channel No.
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Vibration input×6
(CH1~CH6)
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Servo-type acceleration pickup
(1-axix & 3-axis type available)
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Voltage input×2
(CH7~CH8)
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Voltage input from sound level meter, manometer, themometer and hygrometer etc.
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| Input Coupling
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CH1~CH6 AC/DC
CH7~CH8 DC
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CH1 ~ CH6
AC : 0.1Hz~DC, Zero adjustment, gravity acceleration cancel function
CH7 ~ CH8 DC only
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Frequency Response
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CH1~CH6
0.1Hz/DC~12Hz(±0.5dB)
0.1Hz/DC~30Hz(±0.5dB)
0.1Hz/DC~60Hz(±0.5dB)
CH7~CH8
DC~12kHz(±0.5dB)
DC~50kHz(±0.5dB)
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CH1 ~ CH6
Setting by variable low-pass filter
(fc=20Hz,50Hz,100Hz)
CH7 ~ CH8
Setting by ON/OFF of low-pass filter (fc=20kHz)
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Measuring Range
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CH1~CH6
0.01㎨,0.1㎨,1㎨,10㎨
CH7~CH8
Voltage signal of ±5V full scale
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──────
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| Output Signal
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±5 full scale waveform output
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2-system (for recorder, waveform recording, for analysis)
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| Linearity
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±0.5% full scale
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──────
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| Range Error
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±2%
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──────
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| S/N Ratio
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60~>100dB
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>100dB (measuring range:10㎨)
>96dB (measuring range:1㎨)
>80dB (measuring range:0.1㎨)
>60dB (measuring range:0.01㎨)
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| Cailbration Signal
Ouput
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Equivalent to 12Hz full scale
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Calibrated at 0.01㎨ range
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External Control
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Measurng range:Low-pass filter
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Control by TTL level signal
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| Power Supply
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9 ~ 12VDC, 2A
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──────
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PowerConsumption
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4W
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When picup is connected, 0.8Xaxis number is added
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| AmbientTemperature
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0 ~ +50℃
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──────
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| Outer Dimensions
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240(W)×150(D)×35(H)mm
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──────
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| Weight
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920g approx
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──────
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| WAVEFORM DATA RECORDING. ANALYSYS SYSTEM SOFTWARE
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Item
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Functions
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Specifications
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Remark
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Recording
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Recording Channel
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Max. 8
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──────
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| Max.Sampling Rate
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50kHz / Channel number
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──────
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Recording
Operation
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Momentary recording,
continuous recording
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──────
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| Trigger Function
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Single, Repeat
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──────
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| Waveform Display
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Time width 10,000 point fix
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──────
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Recording
Time
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Depends on available
HDD space
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Consumption(MB) =
4xsampling rate (Hz) × Channel No.
×Recording time(sec)×10-6
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| Remote Control
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Control of VM-5123/6
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Control of filter, measuring range
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Analysis
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Time Series
Waveform Display
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Normal display
All data compression display
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Zoom between cursor, Auto scale
Thinning display
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Time Series
Waveform Search
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Max. value, Min. value,
Threshold
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──────
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Time Series
Waveform Edit
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Calculation
between cursor
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Average value, rms value,
double amplitude, time difference
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| Any filtering
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HPF, LPF, Band-pass, Band stop
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Differential. Integral
function
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1-time differential, 2-time differential,
1-time integral, 2-time integral
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| DC processing
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Delete, Extract
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| Calculation among channel
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＋ － × ÷
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| Uint conversion
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Any setting
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| Envelop
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──────
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| Moving average
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──────
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Frequency
Axix Display
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Window function
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Hanning,
Hamming, Rectangular, FlatTop, Blackman
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| Cursor function
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Frequency difference,level difference,
rms value calculation between cursor
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| Zoom function
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──────
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Analysis
Function
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Averaging function
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Vector averaage, RMS
average, peak hold, Waterfall
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Transfer function
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──────
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Text File
Output
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Time series wavefor,
Frequency axis data
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──────
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| Others
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Temperate
Save function
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Save of
all environmental setting
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──────
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Item
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Functions
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Specifications
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Remark
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Hardware
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Output Cable
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Mini plug-BNC 1.5m
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| Battery Pack
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Continuous drive >3hrs at 6-ch measurement
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Battery for note PC
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Waveform
Data
Recording
Analysis
System
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A/D card
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16 bit, 8-ch
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Exclusive
Software
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Waveform data recording
analysis
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Standard package/
full package
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| Note PC
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Windows 98 model
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Exclusive software install,operation check
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| Recording
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Voice memo function
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Wave data file generation
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Sound board,microphone is necessary
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Analysis
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Sound sensitivity
Compensation
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A.B.C curve
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| Octave Analysis
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1/1,1/3,1/6,1/12,1/24
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| Histogram Analysis
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작업환경측정장비
소음측정장비
등) 및 설비진단 측정장비
VM-5123/6
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