BOUCHE LABS MODEL 1000AD

VIBRATION STANDARD CALIBRATION SHAKER

BOUCHE LABS Model 1000AD Vibration Standard Calibration Shaker provides accurate sensitivity and frequency response calibrations from 2 Hz to 10 000 Hz and resonance frequency measurements at frequencies up to 50 000 Hz. The unique air bearing suspension virtually eliminates transverse motion and wave form distortion. The standard accelerometer built into the shaker armature is calibrated by the reciprocity method to provide a sensitivity error of 0.2% from 100 Hz to 2 000 Hz and 0.5 percent above 2 000 Hz to 5 000 Hz. Adapter bushings are supplied to permit calibration of almost any accelerometer by direct attachment to the armature/standard.
SPECIFICATIONS
ARMATURE WITH BUILT-IN ACCELEROMETER
DYNAMIC    
  CHARGE SENSITIVITY, typical pC/g 10
  FREQUENCY RESPONSE CALIBRATION Hz 10 to 10 000
  RESONANCE FREQUENCY CALIBRATION Hz 10 to 50 000
  AMPLITUDE LIMITS:    
    Acceleration, peak g 45
    Displacement, peak to peak in/cm 0.5/1.27
    Dynamic Force, minimum lb 20
  AMPLITUDE LINEARITY (0 TO 50g) % 0.5
  ARMATURE TRANSVERSE MOTION, maximum % 5
  TRANSVERSE SENSITIVITY % 5
  ACCELERATION WAVEFORM DISTORTION, maximum % 1.5
  ACCELEROMETER RESONANCE FREQUENCY kHz 80
  ARMATURE RESONANCE FREQUENCY kHz 36
ELECTRICAL      
  ACCELEROMETER CAPACITANCE, nominal pF 4 000
  ACCELEROMETER GROUND INSULATION, minimum ohms 10M
  DRIVE COIL RESISTANCE ohms 4
  CHARGE SENSITIVITY STABILITY % +/-1
PHYSICAL        
  ARMATURE MASS, nominal gm 170
  ARMATURE MATERIAL   Beryllium
  ACCELEROMETER CONNECTOR   10-32 coaxial
  TEST ACCELEROMETER MOUNTING   1/4-28, 10-32, etc.
SHAKER
PHYSICAL      
  MAGNETIC FIELD   Permanent magnet
  DIMENSIONS in/cm 9 x 7.6 x 7.8/23 x19 x 20
  SHAKER WEIGHT lb/kg 40/18
  SHIPPING WEIGHT lb/kg 60/27
  AIR SUPPLY INLET FITTING   1/8-27 pipe thread
  AIR SUPPLY PRESSURE psig 1 to 10
ENVIRONMENTAL      
  TEMPERATURE oF/oC -65 to +200/-54 to +93
  ALTITUDE   Unaffected
  HUMIDITY   Accelerometer epoxy sealed
ACCESSORIES SUPPLIED
  Accelerometer low noise cable assembly Pipe nipple, 3/8 inch  
  Adapter bushings for test accelerometer thread Wooden shipping and storage box  
  sizes 10-32, 6-32, 2-56 Technical manual including assembly and  
  Adapter stud, 1/4-28 to 10-32 installation instructions, description of  
    Height centering gage calibration, maintenance, spare parts and  
    Hex allen wrench, 7/64 inch & 3/16 inch accessories, operating procedure, comparison  
        calibration, accuracy and drawings.  
OPTIONAL ACCESSORIES
Isolation mounted shaker pedestal (Part No. 10300), Fixture for reciprocity calibration of Model 1113DT Accelerometer (Part No. 10301).
CALIBRATION SUPPLIED
Reciprocity calibration of built-in standard accelerometer from 100 Hz to 5 000 Hz
Accelerometer sensitivity and frequency response calibration from 10 Hz to 10 000 Hz
Frequency response calibration from 1 000 Hz to 50 000 Hz
BOUCHE LABS reserves the right to change these specifications without notice

Bouche Labs, 720 North Ventura Road, Ste. 4, Port Hueneme, CA 93041

(805) 271-1000, Fax (805) 271-1001