Particle Impact Noise Detector
While still in service, the BW-LDP-D4000 Particle Impact Noise Detector is not longer in production as of 2012.
Download PDF: D4000 Brochure
Download PDF: Instructions For Returning BW-LPD-D4000 For Calibration Service
VIBRATION:
- FREQUENCY: SINE WAVE 27Hz TO 265Hz
- ACCELERATION: 0 TO 20G PEAK
- SHAKER: 100 FORCE LBS 3/4″ IN STROKE 75 IN PER/SEC VELOCITY
- AMPLIFIER: 250 WATTS MINIMUM
- D.U.T. WEIGHT: 300 GRAMS PRACTICAL LIMIT @ 20G
Produced 1991-2012
SHOCK:
- DURATION: LESS THAN 100 MICROSECONDS HALF SINE
- AMPLITUDE: TYPICAL 1000 +/- 200G.
- APPLICATION: AUTO OR MANUAL VATH OR WITHOUT SIMULTANEOUS VIBRATION
- AXIS: SAME AS VIBRATION, DIRECTION OPPOSING GRAVITY
DETECTION:
- ULTRASONIC TRANSDUCER: SENSITIVITY= -77.5 +/- 3dB re 1 VOLT per mBAR @ 155 +/- 5KHz
- AMPLIFIER: 60 +/- 2dB @ 155 +/- 5KHz WITH LESS THAN 10mV PEAK NOISE
- THRESHOLD DETECTOR: 2 PRESET LEVELS, ADJUSTABLE 0 – INFINITE
CONTROLLER:
- TYPE: DIGITAL DUAL MULTIPLEXED
- SHOCK SEQUENCE: PROGRAMMABLE 16 POSITIONS, 1-4 SHOCKS EACH
- TEST DURATION: PROGRAMMABLE 16 POSITIONS
- AUTO RESTART: PROGRAMMABLE 9 POSITIONS
- SYSTEM CLOCK: ADJUSTABLE 0.25Hz TO 4Hz
OUTPUTS:
- ACCELERATION: 3 DIGIT LED
- FREQUENCY: 3 DIGIT LED
- PILOT: YELLOW LED
- THRESHOLD DETECTOR: RED LED “FAIL”
- TEST COMPLETE: GREEN LED “TEST COMPLETE”
- TEST TIME: 1-1/2 DIGIT LED
- SHOCK MULTIPLIER TIMES: 1 DIGIT LED
- AUTO RESTART DELAY: 1 DIGIT LED
- SHOCK LEVEL DISPLAY (OPTIONAL): 4 DIGIT LED
- TRANSIENT DETECTOR (OPTIONAL): RED LED “SPIKE”
- SPEAKER: 60-WATTS PEAK, 8 OHMS, HI FREQUENCY RESPONSE
- OSCILLOSCOPE: VERTICAL = 20mVper CM, HORIZONTAL = 200mV per G
DIMENSIONS / WEIGHT:
- CONTROLLER: 19”W X 5-1/1”H X 15-1/2”D, 23 LBS
- OSCILLOSCOPE: 13-3/8”W X 5-1/2”D, 20 LBS
- SHAKER: 10”H X B”DIA, 50 LBS
- AMPLIFIER: 15”W X 7”H X 10”D, 24 LBS
SYSTEM INCLUDES:
- BW-4000: FULLY PROGRAMMABLE DIGITAL CONTROLLER
- BW-100C: 100 FORCE POUND VIBRATION SHAKER
- BW-020: DEGAUSSING MAGNET
- BW-PA-4000: 250 WATT VIBRATION POWER AMPLIFIER
- BW-004: PATENTED PIND SHOCK TEST FIXTURE 1″ DIA.
- BW-4015: OSCILLOSCOPE WITH 6” CRT
- BW-012: SENSITIVITY TEST UNIT (STU) 0-1000 MICRO- & MILLI-VOLT OUTPUT
- BW-TD-085: ULTRASONIC TAPE DOTS
- STU ULTRASONIC TRANSDUCER
- 50A4084: ULTRASONIC COU PLANT
- REMOTE FOOT SWITCH
- ASSOCIATED CABLES
- 27 Hz MODIFICATION (UPON REQUEST)
- OPERATION/ MAINTENANCE MANUAL
- CALIBRATION CERTIFICATION TO MIL-TD-45662A
ACCESSORIES:
- BW-4017: PIND STATION WITH ESD SURFACE
- BW-A3A4TD: TRANSIENT DETECTOR WITH ULTRASONIC TRANSDUCER
- BW-4021: SHOCK LEVEL DISPLAY AND ADJUST CIRCUIT
- BW-021: SHOCK ACCERLEROMETER/ POWER SUPPLY
- BW-004XLS: PIND SHOCK TEST FIXTURE WITH 4″ PLATEN
- BW 004XL: PIND SHOCK TEST FIXTURE WITH 2” PLATEN
- BW-004A : CLAMP FOR UNUSUAL DEVICE MOUNTING
Download PDF: D4000 Brochure
Download PDF: Instructions For Returning BW-LPD-D4000 For Calibration Service
Gallery of Particles (Click image to enlarge)
