Embed Size (px)
Citation preview
Nebraska Center for Excellence in Electronics 4740 Discovery Drive Lincoln, NE 68521-5376 Phone: 402-323-NCEE (6233) Fax: 402-323-6238
The Nebraska Center for Excellence in Electronics (NCEE) authorizes the above named company to reproduce
this report provided it is reproduced in its entirety for use by the company’s employees only.
Any use that a third party makes of this report, or any reliance on or decisions made based on it, are the
responsibility of such third parties. NCEE accepts no responsibility for damages, if any, suffered by any third
party as a result of decisions made or actions based on this report. This report applies only to the items tested. This accredited test laboratory maintains A2LA accreditation to ISO/IEC 17025 for the specific test(s) listed in A2LA
Certificate # 1953-01 and meets the relevant quality systems requirements of ISO 9001. The test(s) results included in this
report, however, are not covered by this accreditation
Climatics & Dynamics Test Report
Company: Crystal Group
850 Kacena Road
Hiawatha, IA 52233-1204
Contact: Shawn Castillo
Product/EUT: RS112
Test Report No.: R20121022-60-01C
Approved By: Robert McElroy __________________________ Environmental Test Engineering Manager
Report Date: 28 August 2014
Number of Pages: 82
NCEE Labs R20121022-60-01C
Page 2 of 82
Table of Contents
1.0 Summary of Test Results --------------------------------------------------------------------- 4
2.0 Description of Equipment Under Test (EUT) -------------------------------------------- 4
2.1 RS112 ------------------------------------------------------------------------------------ 4
2.1.2 Configuration As Tested ---------------------------------------------------- 4
3.0 Test Description & Results ------------------------------------------------------------------- 6
3.0.1 Standard Laboratory Conditions ----------------------------------------- 6
3.0.2 Date(s) of Testing ------------------------------------------------------------- 6
3.0.3 Test Equipment Used -------------------------------------------------------- 6
3.1 Operating Temperature Test ------------------------------------------------------- 7
3.1.1 Test Description -------------------------------------------------------------- 7
3.1.2 Test Results -------------------------------------------------------------------- 8
3.1.3 Representative Photographs ----------------------------------------------- 8
3.1.4 Representative Temperature Plot --------------------------------------- 11
3.2 Operating Vibration Test ----------------------------------------------------------- 13
3.2.1 Test Description ------------------------------------------------------------- 13
3.2.2 Test Results ------------------------------------------------------------------- 15
3.2.3 Representative Photographs ---------------------------------------------- 15
3.2.4 Representative Vibration Plots ------------------------------------------- 20
3.3 Operating Shock Test --------------------------------------------------------------- 51
3.3.1 Test Description ------------------------------------------------------------- 51
3.3.2 Test Results ------------------------------------------------------------------- 52
3.3.3 Representative Photographs ---------------------------------------------- 52
3.3.4 Representative Shock Plots ----------------------------------------------- 52
NCEE Labs R20121022-60-01C
Page 3 of 82
Table 1
Date Revision Notes
2013-Feb-19 Initial release
2013-May-16 A
Changed test sample serial number from PROTOTYPE_001
to 12091327.
Added configuration information provided by customer into
Table 3.
2013-Dec-03 B
Added part number for bare-bone system (BBS-00281) to
Table 3.
Corrected part number for hard disk drive in Table 3 from
HDD-00083 to HDD-00089.
Added part number for optical drive (HDD-00083) to Table
3.
Corrected part number for processor in Table 3 from PRO-
00053 to PRO-00051.
Added a column to Table 3 for quantity of components.
2014-Aug-28 C Corrected quantity of PRO-00051 from 1 to 2 in Table 3.
NCEE Labs R20121022-60-01C
Page 4 of 82
1.0 Summary of Test Results
Table 2
Test Name Test Procedure/Standard Results†
Operating Temperature Test
Crystal Group Operating
Temperature Test (Tmin = -40°C &
Tmax = 55°C) reference MIL-STD-
810G, Method 501.5, Procedure II,
& Method 502.5, Procedure II
compliant
Operating Vibration Test
MIL-STD-810G, Method 514.6,
using Crystal Group Random-on-
Random 4.43 gRMS profile
compliant
Operating Shock Test
MIL-STD-810G, Method 516.6,
Procedure I, Figure 516.6-10 &
Table 516.6-II, Functional Shock
for Ground Equipment
compliant
† Test results shown in this table are only a summary of the test results described in this test report.
2.0 Description of Equipment Under Test (EUT)
2.1 RS112
• The RS112 is a ruggedized computer in a 1U rack-mount chassis.
2.1.2 Configuration As Tested
• The RS112 test sample was tested in the configuration
provided by the customer.
• The serial number of the RS112 test sample provided by the
customer was 12091327.
• NCEE Labs made no modifications, adjustments, or repairs to
the RS112 test sample prior to, during, or upon the completion
of the testing documented herein.
• Table 3 on the next page lists the configuration information
provided by the customer for the RS112 test sample with serial
number 12091327.
NCEE Labs R20121022-60-01C
Page 5 of 82
Table 3
Description Crystal Part Number Quantity
Bare-Bone System BBS-00281 1
Motherboard MBS-00028 1
Processor (CPU) PRO-00051 2
Memory (RAM) MEM-00034 4
Hard Drive (HDD) HDD-00089 1
Optical Drive (ODD) HDD-00083 1
NCEE Labs R20121022-60-01C
Page 6 of 82
3.0 Test Description & Results
3.0.1 Standard Laboratory Conditions
• Laboratory temperature is maintained at 22 °C ± 5 °C.
• Laboratory humidity is maintained at 50% R.H. ± 20% R.H.
• Laboratory barometric pressure is maintained at 30 inches of
mercury (in.Hg) ± 0.5 inches of mercury (in.Hg).
3.0.2 Date(s) of Testing
• The testing documented herein was performed between
October 24th
, 2012 and October 26th
, 2012.
3.0.3 Test Equipment Used
• The test equipment used for the performance of this test is
shown below in Table 4.
Table 4 Test Equipment Name Manufacturer Model Number Serial Number Calibration Date
Temperature/Humidity
Test Chamber Thermotron SE-1000L 31373 Apr. 24, 2009
Vibration Control
System Vibration Research VR8500 15add9 June 24, 2011
Accelerometer Dytran Instruments 3273A4T 269 Aug. 6, 2010
Accelerometer PCB Piezotronics J353B34 65584 July 11, 2011
Accelerometer PCB Piezotronics J353B34 65587 July 11, 2011
NCEE Labs R20121022-60-01C
Page 7 of 82
3.1 Operating Temperature Test
3.1.1 Test Description
• The test sample was placed inside an environmental test
chamber. Supplementary equipment necessary to operate
and/or monitor the test sample (i.e. computer monitor,
keyboard, & mouse) was placed on a table nearby the
environmental test chamber, and connected to the test sample
via a port in the side of the environmental test chamber.
• The customer placed the test sample into its operating state by
supplying power to the test sample and allowing the computer
to complete its boot-process. The computer program Prime95
was then launched, and setup to operate on the maximum
number of simultaneous threads supported by the processor in
the test sample. Windows® Task Manager was used to verify
that the CPU usage was 100% on each thread supported by the
processor in the test sample.
• The environmental test chamber control system was
programmed to perform the temperature cycle described below
4 times for a total test duration of approximately 22 hours.
a) Ramp from 25 °C ± 2 °C to -40 °C ± 2 °C in 33
minutes ± 1 minute.
b) Dwell at -40 °C ± 2 °C for 2 hours ± 1 minute.
c) Ramp from -40 °C ± 2 °C to +55 °C ± 2 °C in 43
minutes ± 1 minute.
d) Dwell at +55 °C ± 2 °C for 2 hours ± 1 minute.
e) Ramp from +55 °C ± 2 °C to 25 °C ± 2 °C in 15
minutes ± 1 minute.
• Prior to the start of this testing, periodically during the
performance of this testing, and upon the completion of this
testing, the test sample was monitored for proper operation by
visually inspecting the computer monitor to verify that the
computer program Prime95 was still operating on all threads
and the CPU usage reported by Windows® Task Manager was
still 100% on all threads.
NCEE Labs R20121022-60-01C
Page 8 of 82
3.1.2 Test Results
• The RS112 test sample with serial number 12091327 was
subjected to the Operating Temperature Test described in
section 3.1.1 of this test report.
• The test sample was monitored for proper operation prior to the
start of this test, during the performance of this test, and upon
the completion of this test. No operational issues were
observed prior to the performance of this test, or upon the
completion of this test.
• A visual and auditory inspection was performed upon the
completion of this test. No obvious physical issues (cracks,
panel separation, etc.) or audible defects (i.e. rattling) were
observed upon the completion of this test.
3.1.3 Representative Photographs
• Representative photographs of this test begin on the next page.
NCEE Labs R20121022-60-01C
Page 9 of 82
Photograph No. 1 - Operating Temperature Test
Photograph No. 2 - Operating Temperature Test
NCEE Labs R20121022-60-01C
Page 10 of 82
Photograph No. 3 - Operating Temperature Test
Photograph No. 4 - Operating Temperature Test
NCEE Labs R20121022-60-01C
Page 11 of 82
3.1.4 Representative Temperature Plot
• Representative temperature chart of this test begin on the next
page.
NCEE Labs R20121022-60-01C
Page 12 of 82
-50°C
-25°C
0°C
25°C
50°C
75°C
Oct-23 12:00 Oct-23 16:00 Oct-23 20:00 Oct-24 00:00 Oct-24 04:00 Oct-24 08:00
Te
mp
era
ture
Date & Time
Operating Temperature Test
NCEE Labs R20121022-60-01C
Page 13 of 82
3.2 Operating Vibration Test
3.2.1 Test Description
• For the X-axis & the Y-axis, the test sample was clamped to
the dynamics test system slip table, which was bolted to the
dynamics test system exciter via an interface adapter. For the
Z-axis, the test sample was clamped to a head expander plate,
which was bolted directly to the dynamics test system exciter.
• The dynamics control signal for the X-axis & the Y-axis was
achieved with the use of one control accelerometer, which was
mounted on the front-center of the dynamics test system slip
table. The dynamics control signal for the Z-axis was achieved
with the use of one control accelerometer, which was mounted
under the head expander near the middle of the right side of the
head expander.
• One response measurement accelerometer was installed onto
the test sample prior to the start of this testing project. A tri-
axis accelerometer was installed near the center of the top
surface of the test sample. Please refer to the photographs in
§3.2.3 of this test report for the location of the response
measurement accelerometer.
• Supplementary equipment necessary to operate and/or monitor
the test sample (i.e. computer monitor, keyboard, & mouse)
was placed on a table nearby the dynamics test system, and
connected to the test sample.
• The customer placed the test sample into its operating state by
supplying power to the test sample and allowing the computer
to complete its boot-process. The computer program Prime95
was then launched, and setup to operate on the maximum
number of simultaneous threads supported by the processor in
the test sample. Windows® Task Manager was used to verify
that the CPU usage was 100% on each thread supported by the
processor in the test sample.
• The vibration controller was programmed with a base random
vibration profile listed in Table 5 on the next page. The 4
random-on-random narrowband tones superimposed on the
base random vibration profile are listed in Table 6 on the next
page.
NCEE Labs R20121022-60-01C
Page 14 of 82
3.2.1 Test Description (continued from previous page)
• The operating test sample was exposed to the specified
random-on-random vibration testing for a duration of 1 hour in
each axis sequentially. In order to prevent overheating of the
dynamics test system, the vibration exposure may be
periodically paused.
• Prior to the start of this testing, periodically during the
performance of this testing, and upon the completion of this
testing, the test sample was monitored for proper operation by
visually inspecting the computer monitor to verify that the
computer program Prime95 was still operating on all threads
and the CPU usage reported by Windows® Task Manager was
still 100% on all threads.
Table 5
Frequency Acceleration
Spectral Density
5 Hz 0.002587 g²/Hz
15 Hz 0.002587 g²/Hz
15 Hz 0.003804 g²/Hz
97 Hz 0.003804 g²/Hz
112 Hz 0.004185 g²/Hz
150 Hz 0.00951 g²/Hz
500 Hz 0.00951 g²/Hz
2,000 Hz 0.0006083 g²/Hz
Table 6
Random
Tone
Start
Frequency
End
Frequency
Acceleration
Spectral Density Bandwidth
1 97 Hz 112 Hz 0.6 g²/Hz 8 Hz
2 188 Hz 224 Hz 0.3 g²/Hz 18 Hz
3 282 Hz 336 Hz 0.05 g²/Hz 27 Hz
4 376 Hz 448 Hz 0.03 g²/Hz 36 Hz
NCEE Labs R20121022-60-01C
Page 15 of 82
3.2.2 Test Results
• The RS112 test sample with serial number 12091327 was
subjected to the Operating Vibration Test described in §3.2.1
of this test report.
• The test sample was monitored for proper operation prior to the
start of this test, during the performance of this test, and upon
the completion of this test. No operational issues were
observed prior to the performance of this test, or upon the
completion of this test.
• A visual and auditory inspection was performed upon the
completion of this test. No obvious physical issues (cracks,
panel separation, etc.) or audible defects (i.e. rattling) were
observed upon the completion of this test.
3.2.3 Representative Photographs
• Representative photographs of this test begin on the next page.
NCEE Labs R20121022-60-01C
Page 16 of 82
Photograph No. 5 - Dynamics Testing - Tri-Axial Response Accelerometer
Photograph No. 6 - Dynamics Testing - X-axis
NCEE Labs R20121022-60-01C
Page 17 of 82
Photograph No. 7 - Dynamics Testing - X-axis
Photograph No. 8 - Dynamics Testing - X-axis
NCEE Labs R20121022-60-01C
Page 18 of 82
Photograph No. 9 - Dynamics Testing - Z-axis
Photograph No. 10 - Dynamics Testing - Z-axis
NCEE Labs R20121022-60-01C
Page 19 of 82
Photograph No. 11 - Dynamics Testing - Z-axis
NCEE Labs R20121022-60-01C
Page 20 of 82
3.2.4 Representative Vibration Plots
• Representative vibration plots of this test begin on the next
page.
NCEE Labs R20121022-60-01C
Page 21 of 82
Operating Vibration Test - X-axis
5 200010 100 1000
-41x10
-31x10
-21x10
-11x10
01x10
Frequency (Hz)
Acce
lera
tio
n S
pe
ctr
al D
en
sity (
G²/
Hz)
Acceleration Spectral Density
Demand
Control
NCEE Labs R20121022-60-01C
Page 22 of 82
Operating Vibration Test - X-axis - All Response Measurements
5 200010 100 1000
-61x10
-51x10
-41x10
-31x10
-21x10
-11x10
01x10
Frequency (Hz)
Acce
lera
tio
n S
pe
ctr
al D
en
sity (
G²/
Hz)
Acceleration Spectral Density
Demand
Control
unit x
unit y
unit z
NCEE Labs R20121022-60-01C
Page 23 of 82
Operating Vibration Test - X-axis - X-axis Response Measurement
5 200010 100 1000
-41x10
-31x10
-21x10
-11x10
01x10
Frequency (Hz)
Acce
lera
tio
n S
pe
ctr
al D
en
sity (
G²/
Hz)
Acceleration Spectral Density
Demand
Control
unit x
NCEE Labs R20121022-60-01C
Page 24 of 82
Operating Vibration Test - X-axis - Y-axis Response Measurement
5 200010 100 1000
-61x10
-51x10
-41x10
-31x10
-21x10
-11x10
01x10
Frequency (Hz)
Acce
lera
tio
n S
pe
ctr
al D
en
sity (
G²/
Hz)
Acceleration Spectral Density
Demand
Control
unit y
NCEE Labs R20121022-60-01C
Page 25 of 82
Operating Vibration Test - X-axis - Z-axis Response Measurement
5 200010 100 1000
-61x10
-51x10
-41x10
-31x10
-21x10
-11x10
01x10
Frequency (Hz)
Acce
lera
tio
n S
pe
ctr
al D
en
sity (
G²/
Hz)
Acceleration Spectral Density
Demand
Control
unit z
NCEE Labs R20121022-60-01C
Page 26 of 82
Operating Vibration Test - X-axis - Transmissibility of All Response Measurements
5 200010 100 1000
0.010
0.100
1.000
10.000
Frequency (Hz)
Ra
tio
(G
/G)
Transmissibility (reference = front of slip table)
unit x/front of slip table
unit y/front of slip table
unit z/front of slip table
NCEE Labs R20121022-60-01C
Page 27 of 82
Operating Vibration Test - X-axis - X-axis Transmissibility
5 200010 100 10000.09
5.00
0.10
1.00
Frequency (Hz)
Ra
tio
(G
/G)
Transmissibility (reference = front of slip table)
unit x/front of slip table
NCEE Labs R20121022-60-01C
Page 28 of 82
Operating Vibration Test - X-axis - Y-axis Transmissibility
5 200010 100 1000
0.70
0.01
0.10
Frequency (Hz)
Ra
tio
(G
/G)
Transmissibility (reference = front of slip table)
unit y/front of slip table
NCEE Labs R20121022-60-01C
Page 29 of 82
Operating Vibration Test - X-axis - Z-axis Transmissibility
5 200010 100 1000
0.010
0.100
1.000
10.000
Frequency (Hz)
Ra
tio
(G
/G)
Transmissibility (reference = front of slip table)
unit z/front of slip table
NCEE Labs R20121022-60-01C
Page 30 of 82
Operating Vibration Test - X-axis - Vibration Exposure Duration
0 10 20 30 40 50 60 700.006
5.000
0.010
0.100
1.000
Time (min)
Acce
lera
tio
n (
G)
Acceleration vs Time
Control
NCEE Labs R20121022-60-01C
Page 31 of 82
Operating Vibration Test - Y-axis
5 200010 100 1000
-41x10
-31x10
-21x10
-11x10
01x10
Frequency (Hz)
Acce
lera
tio
n S
pe
ctr
al D
en
sity (
G²/
Hz)
Acceleration Spectral Density
Demand
Control
NCEE Labs R20121022-60-01C
Page 32 of 82
Operating Vibration Test - Y-axis - All Response Measurements
5 200010 100 1000
-61x10
-51x10
-41x10
-31x10
-21x10
-11x10
01x10
Frequency (Hz)
Acce
lera
tio
n S
pe
ctr
al D
en
sity (
G²/
Hz)
Acceleration Spectral Density
Demand
Control
unit x
unit y
unit z
NCEE Labs R20121022-60-01C
Page 33 of 82
Operating Vibration Test - Y-axis - X-axis Response Measurement
5 200010 100 1000
-61x10
-51x10
-41x10
-31x10
-21x10
-11x10
01x10
Frequency (Hz)
Acce
lera
tio
n S
pe
ctr
al D
en
sity (
G²/
Hz)
Acceleration Spectral Density
Demand
Control
unit x
NCEE Labs R20121022-60-01C
Page 34 of 82
Operating Vibration Test - Y-axis - Y-axis Response Measurement
5 200010 100 1000
-41x10
-31x10
-21x10
-11x10
01x10
Frequency (Hz)
Acce
lera
tio
n S
pe
ctr
al D
en
sity (
G²/
Hz)
Acceleration Spectral Density
Demand
Control
unit y
NCEE Labs R20121022-60-01C
Page 35 of 82
Operating Vibration Test - Y-axis - Z-axis Response Measurement
5 200010 100 1000
-51x10
-41x10
-31x10
-21x10
-11x10
01x10
Frequency (Hz)
Acce
lera
tio
n S
pe
ctr
al D
en
sity (
G²/
Hz)
Acceleration Spectral Density
Demand
Control
unit z
NCEE Labs R20121022-60-01C
Page 36 of 82
Operating Vibration Test - Y-axis - Transmissibility of All Response Measurements
5 200010 100 1000
7.00
0.01
0.10
1.00
Frequency (Hz)
Ra
tio
(G
/G)
Transmissibility (reference = front of slip table)
unit x/front of slip table
unit y/front of slip table
unit z/front of slip table
NCEE Labs R20121022-60-01C
Page 37 of 82
Operating Vibration Test - Y-axis - X-axis Transmissibility
5 200010 100 1000
2.00
0.01
0.10
1.00
Frequency (Hz)
Ra
tio
(G
/G)
Transmissibility (reference = front of slip table)
unit x/front of slip table
NCEE Labs R20121022-60-01C
Page 38 of 82
Operating Vibration Test - Y-axis - Y-axis Transmissibility
5 200010 100 10000.06
7.00
0.10
1.00
Frequency (Hz)
Ra
tio
(G
/G)
Transmissibility (reference = front of slip table)
unit y/front of slip table
NCEE Labs R20121022-60-01C
Page 39 of 82
Operating Vibration Test - Y-axis - Z-axis Transmissibility
5 200010 100 10000.02
5.00
0.10
1.00
Frequency (Hz)
Ra
tio
(G
/G)
Transmissibility (reference = front of slip table)
unit z/front of slip table
NCEE Labs R20121022-60-01C
Page 40 of 82
Operating Vibration Test - Y-axis - Vibration Exposure Duration
0 10 20 30 40 50 60 700.007
5.000
0.010
0.100
1.000
Time (min)
Acce
lera
tio
n (
G)
Acceleration vs Time
Control
NCEE Labs R20121022-60-01C
Page 41 of 82
Operating Vibration Test - Z-axis
5 200010 100 1000
-41x10
-31x10
-21x10
-11x10
01x10
Frequency (Hz)
Acce
lera
tio
n S
pe
ctr
al D
en
sity (
G²/
Hz)
Acceleration Spectral Density
Demand
Control
NCEE Labs R20121022-60-01C
Page 42 of 82
Operating Vibration Test - Z-axis - All Response Measurements
5 200010 100 1000
-61x10
-51x10
-41x10
-31x10
-21x10
-11x10
01x10
Frequency (Hz)
Acce
lera
tio
n S
pe
ctr
al D
en
sity (
G²/
Hz)
Acceleration Spectral Density
Demand
Control
unit x
unit y
unit z
NCEE Labs R20121022-60-01C
Page 43 of 82
Operating Vibration Test - Z-axis - X-axis Response Measurement
5 200010 100 1000
-51x10
-41x10
-31x10
-21x10
-11x10
01x10
Frequency (Hz)
Acce
lera
tio
n S
pe
ctr
al D
en
sity (
G²/
Hz)
Acceleration Spectral Density
Demand
Control
unit x
NCEE Labs R20121022-60-01C
Page 44 of 82
Operating Vibration Test - Z-axis - Y-axis Response Measurement
5 200010 100 1000
-61x10
-51x10
-41x10
-31x10
-21x10
-11x10
01x10
Frequency (Hz)
Acce
lera
tio
n S
pe
ctr
al D
en
sity (
G²/
Hz)
Acceleration Spectral Density
Demand
Control
unit y
NCEE Labs R20121022-60-01C
Page 45 of 82
Operating Vibration Test - Z-axis - Z-axis Response Measurement
5 200010 100 1000
-41x10
-31x10
-21x10
-11x10
01x10
Frequency (Hz)
Acce
lera
tio
n S
pe
ctr
al D
en
sity (
G²/
Hz)
Acceleration Spectral Density
Demand
Control
unit z
NCEE Labs R20121022-60-01C
Page 46 of 82
Operating Vibration Test - Z-axis - Transmissibility of All Response Measurements
5 200010 100 10000.01
0.10
1.00
10.00
Frequency (Hz)
Ra
tio
(G
/G)
Transmissibility (reference = under head expander)
unit x/under head expander
unit y/under head expander
unit z/under head expander
NCEE Labs R20121022-60-01C
Page 47 of 82
Operating Vibration Test - Z-axis - X-axis Transmissibility
5 200010 100 10000.03
4.00
0.10
1.00
Frequency (Hz)
Ra
tio
(G
/G)
Transmissibility (reference = under head expander)
unit x/under head expander
NCEE Labs R20121022-60-01C
Page 48 of 82
Operating Vibration Test - Z-axis - Y-axis Transmissibility
5 200010 100 10000.01
0.10
1.00
10.00
Frequency (Hz)
Ra
tio
(G
/G)
Transmissibility (reference = under head expander)
unit y/under head expander
NCEE Labs R20121022-60-01C
Page 49 of 82
Operating Vibration Test - Z-axis - Z-axis Transmissibility
5 200010 100 10000.2
9.0
1.0
Frequency (Hz)
Ra
tio
(G
/G)
Transmissibility (reference = under head expander)
unit z/under head expander
NCEE Labs R20121022-60-01C
Page 50 of 82
Operating Vibration Test - Z-axis - Vibration Exposure Duration
0 10 20 30 40 50 60 70
5.000
0.010
0.100
1.000
Time (min)
Acce
lera
tio
n (
G)
Acceleration vs Time
Control
NCEE Labs R20121022-60-01C
Page 51 of 82
3.3 Operating Shock Test
3.3.1 Test Description
• For the X-axis & the Y-axis, the customer’s test fixture was
bolted to the dynamics test system slip table, which was bolted
to the dynamics test system exciter via an interface adapter.
For the Z-axis, the customer’s test fixture was bolted to a head
expander plate, which was bolted directly to the dynamics test
system exciter. For all test axes the test sample was bolted to
the customer’s test fixture
• The dynamics control signal for the X-axis & the Y-axis was
achieved with the use of one control accelerometer, which was
mounted on the front-center of the dynamics test system slip
table. The dynamics control signal for the Z-axis was achieved
with the use of one control accelerometer, which was mounted
near the middle of the right side of the customer’s test fixture.
• One response measurement accelerometer was installed onto
the test sample prior to the start of this testing project. A tri-
axis accelerometer was installed near the center of the top
surface of the test sample. Please refer to the photographs in
§3.2.3 of this test report for the location of the response
measurement accelerometer.
• Supplementary equipment necessary to operate and/or monitor
the test sample (i.e. computer monitor, keyboard, & mouse)
was placed on a table nearby the dynamics test system, and
connected to the test sample.
• The customer placed the test sample into its operating state by
supplying power to the test sample and allowing the computer
to complete its boot-process. The computer program Prime95
was then launched, and setup to operate on the maximum
number of simultaneous threads supported by the processor in
the test sample. Windows® Task Manager was used to verify
that the CPU usage was 100% on each thread supported by the
processor in the test sample.
• The operating test sample was exposed to 3 shock pulses in the
positive polarity and 3 shock pulses in the negative polarity of
each axis sequentially. Each shock pulse was a terminal-peak
saw-tooth pulse with a nominal duration of 11 milliseconds
(±10%) and a peak amplitude of 40 g (±15%).
NCEE Labs R20121022-60-01C
Page 52 of 82
3.3.1 Test Description (continued from previous page)
• Prior to the start of this testing, during the performance of this
testing, and upon the completion of this testing, the test sample
was monitored for proper operation by visually inspecting the
computer monitor to verify that the computer program Prime95
was still operating on all threads and the CPU usage reported
by Windows® Task Manager was still 100% on all threads.
3.3.2 Test Results
• The RS112 test sample with serial number 12091327 was
subjected to the Operating Shock Test described in §3.3.1 of
this test report.
• The test sample was monitored for proper operation prior to the
start of this test, during the performance of this test, and upon
the completion of this test. No operational issues were
observed prior to the performance of this test, or upon the
completion of this test.
• A visual and auditory inspection was performed upon the
completion of this test. No obvious physical issues (cracks,
panel separation, etc.) or audible defects (i.e. rattling) were
observed upon the completion of this test.
3.3.3 Representative Photographs
• Representative photographs of this test are the same as the
photographs of the Operating Vibration Test in §3.2.3 of this
test report.
3.3.4 Representative Shock Plots
• Representative shock plots of this test begin on the next page.
NCEE Labs R20121022-60-01C
Page 53 of 82
Operating Shock Test - X-axis - Positive Polarity
-0.015 -0.010 -0.005 0 0.005 0.010 0.015 0.020 0.025-30
-20
-10
0
10
20
30
40
50
60
Time (sec)
Acce
lera
tio
n (
G)
Acceleration
Demand
Control
NCEE Labs R20121022-60-01C
Page 54 of 82
Operating Shock Test - X-axis - Positive Polarity - All Response Measurements
-0.015 -0.010 -0.005 0 0.005 0.010 0.015 0.020 0.025-40
-20
0
20
40
60
Time (sec)
Acce
lera
tio
n (
G)
Acceleration
Demand
Control
unit x
unit y
unit z
NCEE Labs R20121022-60-01C
Page 55 of 82
Operating Shock Test - X-axis - Positive Polarity - X-axis Response Measurement
-0.015 -0.010 -0.005 0 0.005 0.010 0.015 0.020 0.025-40
-20
0
20
40
60
Time (sec)
Acce
lera
tio
n (
G)
Acceleration
Demand
Control
unit x
NCEE Labs R20121022-60-01C
Page 56 of 82
Operating Shock Test - X-axis - Positive Polarity - Y-axis Response Measurement
-0.015 -0.010 -0.005 0 0.005 0.010 0.015 0.020 0.025-30
-20
-10
0
10
20
30
40
50
60
Time (sec)
Acce
lera
tio
n (
G)
Acceleration
Demand
Control
unit y
NCEE Labs R20121022-60-01C
Page 57 of 82
Operating Shock Test - X-axis - Positive Polarity - Z-axis Response Measurement
-0.015 -0.010 -0.005 0 0.005 0.010 0.015 0.020 0.025-30
-20
-10
0
10
20
30
40
50
60
Time (sec)
Acce
lera
tio
n (
G)
Acceleration
Demand
Control
unit z
NCEE Labs R20121022-60-01C
Page 58 of 82
Operating Shock Test - X-axis - Negative Polarity
-0.015 -0.010 -0.005 0 0.005 0.010 0.015 0.020 0.025-60
-50
-40
-30
-20
-10
0
10
20
30
Time (sec)
Acce
lera
tio
n (
G)
Acceleration
Demand
Control
NCEE Labs R20121022-60-01C
Page 59 of 82
Operating Shock Test - X-axis - Negative Polarity - All Response Measurements
-0.015 -0.010 -0.005 0 0.005 0.010 0.015 0.020 0.025-60
-40
-20
0
20
40
Time (sec)
Acce
lera
tio
n (
G)
Acceleration
Demand
Control
unit x
unit y
unit z
NCEE Labs R20121022-60-01C
Page 60 of 82
Operating Shock Test - X-axis - Negative Polarity - X-axis Response Measurement
-0.015 -0.010 -0.005 0 0.005 0.010 0.015 0.020 0.025-60
-40
-20
0
20
40
Time (sec)
Acce
lera
tio
n (
G)
Acceleration
Demand
Control
unit x
NCEE Labs R20121022-60-01C
Page 61 of 82
Operating Shock Test - X-axis - Negative Polarity - Y-axis Response Measurement
-0.015 -0.010 -0.005 0 0.005 0.010 0.015 0.020 0.025-60
-50
-40
-30
-20
-10
0
10
20
30
Time (sec)
Acce
lera
tio
n (
G)
Acceleration
Demand
Control
unit y
NCEE Labs R20121022-60-01C
Page 62 of 82
Operating Shock Test - X-axis - Negative Polarity - Z-axis Response Measurement
-0.015 -0.010 -0.005 0 0.005 0.010 0.015 0.020 0.025-60
-50
-40
-30
-20
-10
0
10
20
30
Time (sec)
Acce
lera
tio
n (
G)
Acceleration
Demand
Control
unit z
NCEE Labs R20121022-60-01C
Page 63 of 82
Operating Shock Test - Y-axis - Positive Polarity
-0.015 -0.010 -0.005 0 0.005 0.010 0.015 0.020 0.025-30
-20
-10
0
10
20
30
40
50
60
Time (sec)
Acce
lera
tio
n (
G)
Acceleration
Demand
Control
NCEE Labs R20121022-60-01C
Page 64 of 82
Operating Shock Test - Y-axis - Positive Polarity - All Response Measurements
-0.015 -0.010 -0.005 0 0.005 0.010 0.015 0.020 0.025-40
-20
0
20
40
60
Time (sec)
Acce
lera
tio
n (
G)
Acceleration
Demand
Control
unit x
unit y
unit z
NCEE Labs R20121022-60-01C
Page 65 of 82
Operating Shock Test - Y-axis - Positive Polarity - X-axis Response Measurement
-0.015 -0.010 -0.005 0 0.005 0.010 0.015 0.020 0.025-30
-20
-10
0
10
20
30
40
50
60
Time (sec)
Acce
lera
tio
n (
G)
Acceleration
Demand
Control
unit x
NCEE Labs R20121022-60-01C
Page 66 of 82
Operating Shock Test - Y-axis - Positive Polarity - Y-axis Response Measurement
-0.015 -0.010 -0.005 0 0.005 0.010 0.015 0.020 0.025-40
-20
0
20
40
60
Time (sec)
Acce
lera
tio
n (
G)
Acceleration
Demand
Control
unit y
NCEE Labs R20121022-60-01C
Page 67 of 82
Operating Shock Test - Y-axis - Positive Polarity - Z-axis Response Measurement
-0.015 -0.010 -0.005 0 0.005 0.010 0.015 0.020 0.025-30
-20
-10
0
10
20
30
40
50
60
Time (sec)
Acce
lera
tio
n (
G)
Acceleration
Demand
Control
unit z
NCEE Labs R20121022-60-01C
Page 68 of 82
Operating Shock Test - Y-axis - Negative Polarity
-0.015 -0.010 -0.005 0 0.005 0.010 0.015 0.020 0.025-60
-50
-40
-30
-20
-10
0
10
20
30
Time (sec)
Acce
lera
tio
n (
G)
Acceleration
Demand
Control
NCEE Labs R20121022-60-01C
Page 69 of 82
Operating Shock Test - Y-axis - Negative Polarity - All Response Measurements
-0.015 -0.010 -0.005 0 0.005 0.010 0.015 0.020 0.025-60
-40
-20
0
20
40
Time (sec)
Acce
lera
tio
n (
G)
Acceleration
Demand
Control
unit x
unit y
unit z
NCEE Labs R20121022-60-01C
Page 70 of 82
Operating Shock Test - Y-axis - Negative Polarity - X-axis Response Measurement
-0.015 -0.010 -0.005 0 0.005 0.010 0.015 0.020 0.025-60
-50
-40
-30
-20
-10
0
10
20
30
Time (sec)
Acce
lera
tio
n (
G)
Acceleration
Demand
Control
unit x
NCEE Labs R20121022-60-01C
Page 71 of 82
Operating Shock Test - Y-axis - Negative Polarity - Y-axis Response Measurement
-0.015 -0.010 -0.005 0 0.005 0.010 0.015 0.020 0.025-60
-40
-20
0
20
40
Time (sec)
Acce
lera
tio
n (
G)
Acceleration
Demand
Control
unit y
NCEE Labs R20121022-60-01C
Page 72 of 82
Operating Shock Test - Y-axis - Negative Polarity - Z-axis Response Measurement
-0.015 -0.010 -0.005 0 0.005 0.010 0.015 0.020 0.025-60
-50
-40
-30
-20
-10
0
10
20
30
Time (sec)
Acce
lera
tio
n (
G)
Acceleration
Demand
Control
unit z
NCEE Labs R20121022-60-01C
Page 73 of 82
Operating Shock Test - Z-axis - Positive Polarity
-0.015 -0.010 -0.005 0 0.005 0.010 0.015 0.020 0.025-30
-20
-10
0
10
20
30
40
50
60
Time (sec)
Acce
lera
tio
n (
G)
Acceleration
Demand
Control
NCEE Labs R20121022-60-01C
Page 74 of 82
Operating Shock Test - Z-axis - Positive Polarity - All Response Measurements
-0.015 -0.010 -0.005 0 0.005 0.010 0.015 0.020 0.025-60
-40
-20
0
20
40
60
Time (sec)
Acce
lera
tio
n (
G)
Acceleration
Demand
Control
unit x
unit y
unit z
NCEE Labs R20121022-60-01C
Page 75 of 82
Operating Shock Test - Z-axis - Positive Polarity - X-axis Response Measurement
-0.015 -0.010 -0.005 0 0.005 0.010 0.015 0.020 0.025-30
-20
-10
0
10
20
30
40
50
60
Time (sec)
Acce
lera
tio
n (
G)
Acceleration
Demand
Control
unit x
NCEE Labs R20121022-60-01C
Page 76 of 82
Operating Shock Test - Z-axis - Positive Polarity - Y-axis Response Measurement
-0.015 -0.010 -0.005 0 0.005 0.010 0.015 0.020 0.025-30
-20
-10
0
10
20
30
40
50
60
Time (sec)
Acce
lera
tio
n (
G)
Acceleration
Demand
Control
unit y
NCEE Labs R20121022-60-01C
Page 77 of 82
Operating Shock Test - Z-axis - Positive Polarity - Z-axis Response Measurement
-0.015 -0.010 -0.005 0 0.005 0.010 0.015 0.020 0.025-60
-40
-20
0
20
40
60
Time (sec)
Acce
lera
tio
n (
G)
Acceleration
Demand
Control
unit z
NCEE Labs R20121022-60-01C
Page 78 of 82
Operating Shock Test - Z-axis - Negative Polarity
-0.015 -0.010 -0.005 0 0.005 0.010 0.015 0.020 0.025-60
-50
-40
-30
-20
-10
0
10
20
30
Time (sec)
Acce
lera
tio
n (
G)
Acceleration
Demand
Control
NCEE Labs R20121022-60-01C
Page 79 of 82
Operating Shock Test - Z-axis - Negative Polarity - All Response Measurements
-0.015 -0.010 -0.005 0 0.005 0.010 0.015 0.020 0.025-150
-100
-50
0
50
100
150
Time (sec)
Acce
lera
tio
n (
G)
Acceleration
Demand
Control
unit x
unit y
unit z
NCEE Labs R20121022-60-01C
Page 80 of 82
Operating Shock Test - Z-axis - Negative Polarity - X-axis Response Measurement
-0.015 -0.010 -0.005 0 0.005 0.010 0.015 0.020 0.025-60
-40
-20
0
20
40
60
Time (sec)
Acce
lera
tio
n (
G)
Acceleration
Demand
Control
unit x
NCEE Labs R20121022-60-01C
Page 81 of 82
Operating Shock Test - Z-axis - Negative Polarity - Y-axis Response Measurement
-0.015 -0.010 -0.005 0 0.005 0.010 0.015 0.020 0.025-60
-40
-20
0
20
40
Time (sec)
Acce
lera
tio
n (
G)
Acceleration
Demand
Control
unit y
NCEE Labs R20121022-60-01C
Page 82 of 82
Operating Shock Test - Z-axis - Negative Polarity - Z-axis Response Measurement
-0.015 -0.010 -0.005 0 0.005 0.010 0.015 0.020 0.025-150
-100
-50
0
50
100
150
Time (sec)
Acce
lera
tio
n (
G)
Acceleration
Demand
Control
unit z
