Signalysis - Software Systems for Vibration and Accoustic Testing and Measurements
 


Rictor Specifications
Input Characteristics
Number of Channels
8
Maximum Analysis Frequency
1kHz per channel
Dynamic Range
> 80 dB (typical)
Harmonic Distortion

0.08%
Amplitude Flatness
1 dB (typical)
Voltage Range
25mV to 25V full scale in 1.5 dB steps
A/D Resolution
16 bit sigma delta
Anti-Alias Filters
80 dB alias rejection
Overload Detection
post filter
Input Coupling
ICP AE at 4mA
A/C Coupling
1.6 Hz (-3 dB point)
ICP AE Voltage
24V +/- 0.5V (no load), 20V bias (maximum)
Processing Characteristics
Resolution 64 to 8,192 Blocksize
Window Function Hanning
Triggering Freerun
Block Processing Transient

Accelerometer Statistics

(Piezoelectric ICP(R) model 393B12)

Dynamic Performance  
Voltage Sensitivity 10,000 mV/g
Frequency Range:  
...+/- 5% 0.15 to 1,000 Hz
...+/- 10% 0.10 to 2,000 Hz
...+/- 3dB 0.05 to 4,000 Hz
Mounted Resonant Frequency 12.0 kHz
Phase Response at 70F (21C) 1 to 1,000 Hz
Broadband Resolution (1Hz to 10kHz) 0.000008 g rms
Amplitude Linearity +/- 1.0%
Transverse Sensitivity </= 7.0
Environment  
Shock Limit - All Axes (max) 5,000 +/-g pk
Operating Temperature Range -50 to +180 F
Electrical  
Excitation Voltage/Constant Current 18-30/2-20 VDC/mA
Output Impedance <300 ohms
Output Bias 8-14 VDC
Discharge Time Constant >/= 3.5sec
Warm Up Time (within 10% of output bias) 60sec
Mechanical  
Sensing Element (material/geometry) Ceramic/Shear
Housing (material/sealing) 316L St Steel/Welded Hermetic
Size (hex x height) 1 3/16 x 2 3/16 inches
Weight 7.4 oz
Electrical Connector (type/location) Mil-C-5015/Top
Mounting Thread (female) 1/4-28 UNF
Mounting Torque 2 to 5 ft-lb
 

 

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Site Last updated on 06-28-05
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