Testing Services
As a major supplier of marine interior
communication equipment, Dynalec Corporation maintains a
unique testing laboratory which includes environmental,
shock, vibration, and acoustic test equipment. Product
evaluation is carried out in accordance with military
specifications, or with the individual requirements of the
customer in mind. All Dynalec test equipment is well
maintained; calibration is directly traceable to the National
Bureau of Standards.
Dynalec's facilities are available for
evaluating your existing products as well as new product
designs. Dynalec technicians will supervise and conduct the
actual tests in cooperation with your technical staff. At the
completion of testing a formal report will be furnished, if
you so desire. All work is done on a fee basis.
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Environmental
Testing (including MIL-STD-810 temperature and
humidity testing)
Environmental simulation tests are performed in a
temperature and humidity chamber. Temperature
conditions can be controlled from -40 to 200 degrees
F and relative humidity conditions from 15% to 99%.
Programming is available to vary both humidity and
temperature cycles to suit your needs. Ports in the
chamber wall accommodate electrical hookups, power
takeoffs, and air hoses thereby making it possible to
determine the operational performance of the
equipment being subjected to various environmental
conditions.
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Vibration
Testing
Low frequency (4 to 55Hz) harmonic vibration
testing for specimens weighing up to 1000 lbs is
performed on a vibration table 48 inches square.
Various amplitudes of vibration and acceleration can
be selected to meet your requirements. Complete
MIL-STD-167-1 test capability is available. Fixturing
for mounting the test item on the vibration table is
also provided.
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Shock Testing
A lightweight, high-impact shock machine built to
Bureau of Ships Plan 10-T-2145-L and in accordance
with military specification MIL-S-901C is available
for testing your product. The only limitations are
the maximum weight of the test item (less fixturing)
must not exceed 250 pounds and the specimen must be
able to be secured to the anvil plate of the shock
test machine. Fixturing to adapt the test item to the
shock machine is provided.
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Acoustic
Testing
Dynalec maintains an anechoic chamber which
simulates free field conditions such that the inverse
pressure versus the distance law holds within 1dB at
all frequencies at which measurements are made. Audio
generating equipment is available for acoustic and
electrical evaluation of loudspeakers, microphones,
and similar devices.
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Wind Tunnel
Testing
A calibrated wind tunnel traceable to NIST
(National Institute of Standards and Technology) is
used to generate and measure air speeds from 0 to
5,000 feet per minute (FPM).
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Water Tightness
Testing
Our salt spray chamber provides MIL-STD-810
enclosure testing, including verification of spray
and water tightness.
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