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QA Test Equipment
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B&W Engineering Corp., a
leading manufacturer of quality assurance test equipment since 1976.
B&W is renowned for its quality products and commitment to customer
service.
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PIND
B&W Engineering Corp., the originators of
the first fully MIL-STD compliant PIND system, is pleased to introduce
a new generation in Particle Impact Noise Detection (PIND) systems,
the BW-LPD-D4000. Our new test system is the one you will need to
accurately test cavity devices for particle contamination with the
ease you want and reliability that you demand.
Programming of the new BW-LPD-D4000 is so simple that any operator
can be trained with ease. Our new digital controller provides the
flexibility to comply with the evolving MIL-S
TDs or your in-house tests at no
additional cost. The constantly digitally displayed frequency and
acceleration may be set at any time by the user without reprogramming.
After mounting the device with either the ultrasonic couplant or
tape dots supplied, simply depress the footswitch or Start button (or
set the Auto Restart feature) and let the testing begin. The Auto
Restart feature allows the operator to program a delay between tests
for device placement. Throughput can exceed 200 parts per hour.
Production is enhanced and your product is protected by using the
optional PIND station Test Bench with ESD work surface and operator
grounding wrist strap.
Any signal derived from loose particles is transmitted by our
patented Particle Sensor with built-in pre-amplifier. The
pre-amplification allows low impedance signal transmission which does
away with interference caused by cable noise etc. The assembly is
acoustically isolated to suppress the reception of mechanical noise.
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| SHOCK
MECHANICAL SHOCK TEST SYSTEM MODEL
BW-MST-E5000
Modern electronic devices must endure the
effects of repetitive mechanical shocks and sustain operation to
achieve customer satisfaction. The BW-MST-E5000 is designed to
produce these high impact shocks associated with dropping a device.Precise control of the shock amplitude is provided by the PC based
controller which utilizes a high performance multifunction analog,
digital and timing
input/output and data acquisition board with custom software running
in a Windows environment. The data storage capacity can be used for
careful analyses and to generate impressive test reports.
The Mechanical Shock Tower develops the kinetic energy
electromagnetically. An iron core "bullet" is attracted to the
magnetic core of the solenoid by the dense magnetic field that is
created as current flows through the field coil of the shock tower.
As the bullet is drawn into the center of the magnetic field the
acceleration increases exponentially as the gap reduces to zero on
impact causing the high impact shock. The properties of the impacting
materials determine the pulse shape and duration. The RTV strike pads
supplied with the system provide half sine pulses of 1.0, 0.5, and 0.3
millisecond durations.
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VIBRATION
DSC-1
Digital Sine Vibration Controller
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DRC-1
Digital Random Vibration Controller
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| CSC-1
Digital Classical Shock Controller |
ADAS
Accelerometer Data Acquisition
System |
For more information,
including equipment specifications and downloads, visit
www.b-w-engineering.com
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