Ultra Low Temperature Chamber

Ultra Low Temperature Chamber

Introduction
Ultra Low Temperature Chamber give the maximum durability and performance for your most demanding test requirements.It is the necessary test equipment for aviation, Aerospace, automotive, electronics, military and solar panel industry etc.It can be used to test and determine the parameters and performance of electrical, electronic products and materials in the most extreme temperature and humidity…

Phone

400-6400-998
Product Features
Product Parameter
Sizes of Cryogenic Chambers
Model
Volume (L)
Temperature Range
(°C)
Rated Power 
Internal Dimension (mm) D*W*H
External Dimension (mm) D*W*H
LRHS-101-YD
101
﹣196℃~RT
2.5kw
450*450*500
1100*900*1350
LRHS-225-YD
225
3.0kw
500*600*750
1150*1100*1600
LRHS-504-YD
504
4.2kw
700*800*900
1350*1300*1750
LRHS-800-YD
800
6.2kw
800*1000*1000
1450*1500*1850
LRHS-1000-YD
1000
6.2kw
1000*1000*1000
1450*1500*1850
Note: In the Model, the number means volume of test chamber's working room.
For example, model LRHS-101-YD means the volume of this test chamber is 101L. LRHS-225-YD means the volume is 225L
Basic Specification
Performance
Temperature Range -196℃~RT
Temperature Fluctuation ≤1.0°C
Temperature Uniformity ±2.0°C
Ramp Rate ≥3°C/min
Note: can be customized as per requirement
Material
External Casing Cold-rolled A3 (Q235) steel plates with plastics painted.
Interior Working Room Stainless Steel Plates SUS304 with miror surface
Heat Isolation Polyurethane foams and fine glass fibres
Illumination Lamp Philips® one in per standard test chamber.
Casters 4pcs, with PU covered for protection. Height adjustable and direction universal.
Door Manually operated sliding door with unlock button
Heating & Cooling System
Heater Steipped Nickel-chromium Wire Heater
Air Blower Anti-temperature stainless fan blades with low noise
Compressor Hermetically-sealed Techmesh® or semi-sealed Bitzer® or GEA® or equivalent compressors
Cooling Method Single or dual cooling (Air-cooled or Water-cooled)
Refrigerant Liquid Nitrogen
Condenser Plate-type heat exchanger
Control System
Controller 7" Programmable colorful touch-screen display
LCD English Display
Microcomputer integrated controller
Functions Data Record (Max 600 days x 24hrs), History Curve, USB data download & upload, Remote controlling through PC, Automatic protection alarms, etc.
Program 1~1000 programs, 1~999 steps for per program, Max 99hrs 59mins for per program. 10 programs can be interlinked.
Temperature Sensor Platinum Resistance.PT100Ω
Running Model Constant/Fix-value Model and Programmable Model
I/O Interface Communicate port (RS485) to connect test chamber to a PC
Standard Configuration Test Chamber x 1, Specimen Holder Shelf x 2, φ100mm Cable Access Port x 1 with 1 soft plug, EMO x 1, Tri-color Indicator x 1, etc.
Safety Protection Power leakage protection/Compressor over-heat, over-load or over-current protection/Dry burning protection.
Voltage AC220V/380V/440V±10%, 50Hz/60Hz or as per requirement
Ambient Enviromental for application 5°C~+30°C ≤ 85%R.H
Test Standards (not limited to) IEC60068-2-1

IEC60068-2-2
IEC60068-2-78
IEC60068-2-30
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