Data logging (oscillography), Environment, Temperature – Basler Electric DECS-250N User Manual
Page 332: Humidity, Salt fog, Type tests, Shock, Vibration, Impulse, Transients
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9440500990 Rev D
Specifications
DECS-250N
Data Logging (Oscillography)
Up to 6 variables can be logged. The sampling rate is 1,200 data points per log, up to 1,199 pre-trigger, 4
ms to 10 s intervals, (4.8 s to 12,000 s total log duration).
Environment
Temperature
Operating Range
................................. –40 to +60°C (–40 to +140°F)
Storage Range .................................
–40 to +85°C (–40 to +185°F)
Humidity
MIL-STD-705B, Method 711-1C
Salt Fog
IEC 60068-2-52, Level 2 Severity
Type Tests
Shock
Withstands 15 G in 3 perpendicular planes.
Vibration
IEC 60068-2-6, Endurance by sweeping with the following parameters:
•
3 hours per plane
•
3 to 25 Hz, 1.5mm fixed displacement
•
25 to 2,000 Hz, 5 G acceleration
•
Sweep Rate: 0.45 octaves per minute
Impulse
IEC 60255-5
Transients
EN61000-4-4
Static Discharge
EN61000-4-2
Radio Interference
Type tested using a 5 W, hand-held transceiver operating at random frequencies centered around 144
MHz and 440 MHz with the antenna located within 150 mm (6 inches) of the device in both vertical and
horizontal planes.
HALT (Highly Accelerated Life Testing)
HALT is used by Basler Electric to prove that our products will provide the user with many years of
reliable service. HALT subjects the device to extremes in temperature, shock, and vibration to simulate
years of operation, but in a much shorter period. HALT allows Basler Electric to evaluate all possible
design elements that will add to the life of this device. As an example of some of the extreme testing
conditions, the DECS-250N was subjected to temperature tests (tested over a temperature range of –100