| System Specifications |
REAL-20 |
REAL-30 |
REAL-36 |
REAL-48 |
| Temperature Range |
+200°C to -100°C (+392°F to -148°F)
|
| Temperature Change Rate |
Up to 60°C per minute for temperature range of +85°C to -65°C per minute on the product
depending on the mass, volume, fixturing and other physical characteristics of the product.
|
| Vibration Range |
Up to 60 GRMS on table. This GRMS specification is calculated based on a cut-off frequency of 5000 Hz.
This same calculation method is the basis of the GRMS number displayed by the CTI control system.
|
| Cooling |
Vacuum insulated liquid nitrogen system including proportional control valve and redundant safety valve.
Direct nitrogen atomization in plenum. (Real-20 uses solenoid control and safety valve).
|
| Vibration Table |
20" x 20" surface with 3/8-16" mounting inserts on 4" centers.
|
30" x 30" surface with 3/8-16" mounting inserts on 3" centers.
|
36" x 36" surface with 3/8-16" mounting inserts on 4" centers.
|
48" x 48" surface with 3/8-16" mounting inserts on 4" centers.
|
| Heaters |
Open element nichrome type for low thermal mass and quick response.
|
| Exciters |
4
|
8
|
9
|
16
|
|
pneumatically actuated hammers, each with adjustable ball valves, which generate six degrees of freedom,
non-coherent,broad band excitation.
|
| Vibration Table Maximum Payload |
200lbs.
|
600lbs.
|
600lbs.
|
600lbs.
|
| Doors |
One in front, open to 95° for easy access.
|
Two (front/back), open to 95° for easy access.
|
Two (front/back), open to 95° for easy access.
|
Two (front/back), open to 95° for easy access.
|
| Door Interlocks |
Inhibit thermal and vibration systems when any door is ajar.
|
| Windows |
12" x 12" multi-pane viewing on each door.
|
24" x 24" multi-pane viewing on each door.
|
12" x 24" multi-pane viewing on each door.
|
14" x 24" multi-pane viewing on each door.
|
| Access Port |
One 6" port with hinged phenolic cover & foam port plugs.
|
Two 6" x 8" ports with hinged phenolic cover & foam port plugs.
|
Two 6" x 8" ports with hinged phenolic cover & foam port plugs.
|
Four 6" x 8" ports with hinged phenolic cover & foam port plugs.
|
| Control |
Chart's CTI II color touch-screen interface with PLC based controls.
|
| Channels |
Temp: Plenum Temp, Product Temp, (2) auxillaries (standard), Vibration: Table Control, (3) auxillaries (standard).
|
| Software Programs(optional) |
Chart SCADA Package allows operating the chamber and logging data from a PC.
|
| Interior Workspace Dimensions |
24"w x 24"d x 24"h
|
36"w x 36"d x 31"h
|
38"w x 42"d x 32"h
|
50"w x 54"d x 32"h
|
| Exterior Dimensions |
47"w x 35"d x 81"h
|
77"w x 51"d x 96"h
|
87"w x 59"d x 105"h
|
99"w x 71"d x 107"h
|
| Weight |
900 lbs.
|
2,350 lbs.
|
3,500 lbs.
|
4,500 lbs
|
| Power Requirements |
30A Service; 460 VAC, 3 Phase
|
65A Service; 460 VAC, 3 Phase
|
135A Service; 460 VAC, 3 Phase
|
140A Service; 460 VAC, 3 Phase
|
| Main Power Disconnect Switch |
Rated at 50,000 AIC at 480 VAC, with lock-out capability.
|
| Compressed Air |
1/2" supply; 90 psig; 50 SCFM; 6.2 barg; 1.42 m3/minute
|
3/4" supply; 100 psig; 70 SCFM; 6.8 barg; 2.0 m3/minute
|
3/4" supply; 120 psig; 80 SCFM; 8.3 barg; 2.3 m3/minute
|
3/4" supply; 120 psig; 140 SCFM; 8.3 barg; 3.9 m3/minute
|
| Exhaust |
One 4"/10.2cm port
|
One 6"/15.2cm port
|
Two 6"/15.2cm port
|
Two 6"/15.2cm port
|
| LN2 Connection |
3/8" FPT
|
1/2" Female Chart Dissimilar Metal Bayonet
|
1" Female Chart Dissimilar Metal Bayonet
|
1" Female Chart Dissimilar Metal Bayonet
|
* All specifications are subject to change without notice. Thermal only models are available. Asia power requirements available.