46 PEX430
Publication No. PEX430-0HH/1QD
A.5
Environmental Specifications
A.5.1
Convection-cooled Boards
Table A-2 Environmental Specifications - Convection-cooled Boards
Build Style
Temperature (°c)
Low pressure
(feet)
Vibration
Shock
Humidity/
salt fog
Comments
Standard
(Level 1)
Operating: 0 to +55
with airflow of 300
feet/minute.
Storage: -40 to +85
Shock: 10°C/minute
over range
Operating:
15,000
Storage:
50,000
Random:
0.002g2/Hz
from 10 to 2000
Hz
Sine: 2g from 10
to 500 Hz
20g peak
sawtooth,
11ms
duration
Up to 95% RH
Commercial grade cooled
by forced air, for use in
benign environments and
software development
applications. Optional
conformal coating
Extended
Temp
(Level 2)
Operating: -20 to +65
with airflow of 300
feet/minute
Storage: -40 to +85
Shock: 10°C/minute
over range
Operating:
15,000
Storage:
50,000
Random:
0.002g2/Hz
from 10 to 2000
Hz
Sine: 2g from 10
to 500 Hz
20g peak
sawtooth,
11ms
duration
Up to 95% RH
with varying
temperature.
10 cycles, 240
hours
As Standard but conformal
coated and temperature
characterized.
Rugged Air-
cooled
(Level 3)
Operating: -40 to +75
with airflow of 600
feet/minute
Storage: -50 to +100
Shock: 10°C/minute
over range
Operating:
15,000
Storage:
50,000
Rapid
Decompression:
0 to 50,000
Random:
0.04g2/Hz with
a flat response
to 1000 Hz.
6db/Octave roll-
off from 1000 to
2000 Hz.
Sine: 5g from 5
to 2000 Hz
20g peak
sawtooth,
11ms
duration.
Bench
handling
Up to 95% RH
with varying
temperature.
10 cycles, 240
hours. 5% salt
48 hours
Wide temperature rugged,
cooled by forced air.
Conformal coated for
additional protection.
A.5.2
Conduction-cooled Boards
Table A-3 Environmental Specifications - Conduction-cooled Boards
Build style
Temperature (°c)
Low pressure
(feet)
Vibration
Shock
Humidity/
salt fog
Comments
Rugged
Conduction-
cooled
(Level 4)
Operating: -40 to +75
at the thermal
interface
Storage: -50 to +100
Shock: 10°C/minute
over range
Operating:
70,000
Storage:
70,000
Rapid
Decompression:
0 to 70,000
Random:
0.1g2/Hz with a
flat response to
1000 Hz.
6db/Octave roll-
off from 1000 to
2000 Hz.
Sine: 5g from 5
to 2000 Hz
40g peak
sawtooth,
11ms
duration.
Bench
handling
Up to 95% RH
with varying
temperature.
10 cycles, 240
hours. 5% salt
48 hours
Mechanically compliant
with IEEE 1101.2-1992.
Designed for severe
environment applications
with high levels of shock
and vibration, small space
envelope and restricted
cooling supplies.
Conformal-coated as
standard. Optional ESS.
Rugged
conduction-
cooled
(level 5)
Operating: -40 to +85
at the thermal
interface
Storage:
-50 to +100
Shock: 10°C/minute
over range
Operating:
70,000
Storage:
70,000
Rapid
Decompression:0
to 70,000
Random:
0.1g2/Hz with a
flat response to
1 kHz.
6db/Octave roll-
off from 1 k to
2 kHz.
Sine: 5g from 5
to 2 kHz
40g peak
sawtooth,
11ms
duration.
Bench
handling
Up to 95% RH
with varying
temperature.
10 cycles, 240
hours. 5% salt
48 hours
Mechanically compliant
with IEEE 1101.2-1992.
Designed for severe
environment applications
with high levels of shock
and vibration, small space
envelope and restricted
cooling supplies.
Conformal-coated as
standard. Optional ESS.
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com
