LIB cryogenic freezing chamber adopts mechanical refrigeration, and the low temperature can reach -120°C. This test chamber achieves energy saving, When the temperature needs to be stabilized again, the advanced PID control can effectively control the output value of the constant phase and the recovery phase.
Cryogenic Chamber Features and Benefits
1. Replacing the traditional way of cooling with liquid nitrogen, LIB cryogenic chamber achieves a low temperature condition of -120°C through mechanical refrigeration.
2. The cryogenics chamber refrigeration system is reliable and stable, which can realize the test in a stable cryogenic environment.
3. The standard cryogenic chamber has 2 sample holders, which can be adjusted and disassembled to test specimens of different sizes. The air circulation system of the test chamber provides good air circulation, achieving good temperature uniformity.
4. The cryogenic chamber applies programmable control, which can realize 120 programs for testing. The cryogenic chamber can be controlled remotely through mobile devices; it can also be connected to the unified control system of the laboratory to achieve unified control and operation.
Cryogenic Chamber Specifications
|
Model
|
CF-100
|
CF-225
|
CF-500
|
CF-800
|
CF-1000
|
|
Internal Dimension (mm)
|
400*500*500
|
500*600*750
|
700*800*900
|
800*1000*1000
|
1000*1000*1000
|
|
Overall Dimension (mm)
|
900*1050*1620
|
1000*1140*1870
|
1200*1340*2020
|
1300*1540*2120
|
1500*1540*2140
|
|
Interior Volume
|
100L
|
225L
|
500L
|
800L
|
1000L
|
|
Temperature Range
|
-120℃ ~ +150℃
|
|
Temperature Fluctuation
|
± 0.5 ℃
|
|
Temperature Deviation
|
± 2.0 ℃
|
|
Cooling Rate
|
1 ℃ / min
|
|
Heating Rate
|
3 ℃ / min
|
|
Cooling system
|
Mechanical compression refrigeration system
|
|
Refrigerating unit
|
Cascade compressor
|
|
Heating Element
|
Nichrome heater
|
|
Controller
|
Programmable color LCD touch screen controller,Ethernet connection
|
|
Safety Device
|
Over-temperature Protection; Over-current Protection;
Refrigerant High-Pressure Protection; Earth leakage Protection
|
|
Exterior Material
|
Steel Plate with protective coating
|
|
Interior Material
|
SUS304 stainless steel
|
|
Thermal Insulation
|
Plyurethane foam and insulation cotton
|
|
Observation Window
|
Interior lighting, double-layer thermo stability silicone rubber sealing
|
|
Standard Configuration
|
1 Cable hole (Φ 50,) with plug; 2 shelves
|
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