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Altitude Control Chamber
Specifications
Chamber Sizes
| Standard
Chamber |
By special order,
such as 60.96cm
x 60.96cm x 60.96cm (24" x 24" x 24") |
| Chamber
size ranges |
1049cu
cm to 1812278.18cu cm (64cu " to 110592 cu ") |
| Door
Sizes |
Application
will determine |
| View
ports |
Application
will determine |
Environmental
Range (an example)
| Temperature
Maximum |
93C
(200F) (Typical) |
| Temperature
Minimum |
-56C
(-70F) (Typical) |
| Temperature
Change Rate |
30C
/ minute (both directions) (Typical) |
| RH
Minimum |
Near
0%RH dependant on temperature and pressure |
| RH
Maximum |
Near
100% dependant on temperature and pressure |
| RH
Change Rate |
20%
/ minute (both directions) (Typical) |
| Pressure
Maximum |
1.15
Bars (1.136atm) (862.5 torr) (33.96"Hg) |
| Pressure
Minimum |
50
mBars (0.0194 atm) (37.5 torr) (1.476"Hg) |
| Pressure
Change Rate |
Pressure
800 torr/ min. Vacuum 760 torr to 100 torr 1 minute. 100 to 37.5 in 5
minutes |
Chamber
Construction
| Test
chamber constructed out of stainless steel. Various finishes are
available. Chamber heat exchange can be provided by outer wall (external)
or a heat plate (internal).
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| Option
1 |
Air
Circulation fans. |
| Option
2 |
Electronics
feed-throughs |
| Option
3 |
ESD
protection |
Software
| Option
1 |
Microsoft®
SQL Server® data storage |
Relative
Humidity
| The
standard setup is in a 22.8°C (73°F) room. Please contact us for details
and suggestions. |
| Option
1 |
Below
10% operations |
| Option
2 |
Above
95% operations - Condensing water may result in erratic results. |
Temperature
Control
| The
standard setup exchanges heat to ambient room conditions using two stage
chillers and electric heaters. |
| Working
Fluid |
Dependant
on conditions and chamber design |
Connections
| Power |
Typically
240VAC 3 phase 50A 60Hz |
| Auxiliary
inputs |
Room
condition recording. |
| Vacuum
pumps exhaust vent |
Vented
outside required. |
| Option
1 |
House
vacuum if available, may be used. |
| Nitrogen
Supply |
Nitrogen
Purge |
| Air
pressure |
House
Air Pressure may be used. |
| Distilled
water |
Distilled
water systems |
| Water
drain |
Water
drain systems |
| Option
2 |
Analog
phone line |
| Option
3 |
Network
connection |
| Option
4 |
Printer |
| Option
5 |
Alarms |
Dimensions
| Actual
placement requires extra room around the units |
| Test
unit |
Dependant
on requirements |
| Utility
cart |
Dependant
on requirements |
System configuration and specifications may
change without notice.
Delphinus reserves the right to make, from time to time, such departures from
the detail specifications as may be required to permit improvements in design of
its products. Components made under military approvals will be in accordance
with the approval requirements. The information included herein is believed to
be accurate and reliable. However, Delphinus assumes no responsibility for its
use; nor for any infringements of patents or other rights of third parties that
may result from its use.
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