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Spider振動控制器控制器
Products introduction
Spider-81/80X is made by Crystal instruments company of USA,which is highly modular and extendable vibration control and dynamic date analysis system.
Hardware features
.newest hardware design.
.high precise
.easy connection to internet
.ease of use
.multi-modules and time synchronization
.ASAM-ODS date format avail
.high reliable design
.Complete vibration control and dynamic data analysis functions
Dynamic date analysis function
.time domain:mathematical computation(addition,subtraction,multiplication,division),integral,differential,average,peak,probability statistics,etc.
.spectrum analysis:FFT spectrum,auto power spectrum,Cross power spectrum,frequency response function
.real time raw data recording:Simultaneous recording of raw sample data while analyzing data in real time
.Sine frequency sweep transfer function test:
.shock response spectrum：
.programmable digital filter：Decimation filtering，IIR，FIR，auto-definition FIR.
.modal data acquisition and recording
.data post-processing function
Hardware capability
Vibration controller function
Spider-81/80X is made by Crystal instruments company of USA,which is highly modular and extendable vibration control and dynamic date analysis system.
Hardware features
.newest hardware design.
.high precise
.easy connection to internet
.ease of use
.multi-modules and time synchronization
.ASAM-ODS date format avail
.high reliable design
.Complete vibration control and dynamic data analysis functions
Dynamic date analysis function
.time domain:mathematical computation(addition,subtraction,multiplication,division),integral,differential,average,peak,probability statistics,etc.
.spectrum analysis:FFT spectrum,auto power spectrum,Cross power spectrum,frequency response function
.real time raw data recording:Simultaneous recording of raw sample data while analyzing data in real time
.Sine frequency sweep transfer function test:
.shock response spectrum：
.programmable digital filter：Decimation filtering，IIR，FIR，auto-definition FIR.
.modal data acquisition and recording
.data post-processing function
Hardware capability
| model | Spider-81 | Spider-81A | Spider-81B | Spider-81X |
| Input channel | ||||
| Channel number | 8(multiple controllers can be integrated by ethernet to be a high way system.It can be expanded to 512 channels and able to connect to spider-81X in Parallel) | 16 | 2/4 | 8(multiple controllers can be integrated by ethernet to be a high way system.It can be expanded to 512 channels) |
| Max.sampling rate | 102.4KHZ（all channels） | |||
| Input range | ±20V | |||
| Input coupling ways | Charge,voltage or IEPE,single-ended and differential,AC or DC coupling | |||
| Dynamic range | ＞150DB | |||
| A/D digit | 24bit | |||
| Channel phase match | ±0.2degrees | |||
| Amplitude accuracy | ±0.2DB | |||
| Filter | Analog anti-aliasing filter，160db digital filter | |||
| Output channel | ||||
| Output channel number | 2（drive & cola） | 2（drive & cola） | 1（drive） | 2（drive & cola） |
| Dynamic range | 100db | |||
| Voltage range | ±10V | |||
| D/A digit | 24bit | |||
| Total harmonic | ＜-95db | |||
| Filter | 160db/oct digital filter,Analog filtering | |||
Vibration controller function
| Random vibration |
| Random on sine |
| Random on random |
| Random and random on sine |
| Sine sweep |
| Resonance search and dwell |
| Classical shock |
| Transient shock |
| Shock response spectrum |
| Road Spectrum Simulation |