walk in climate chamber for accelerated ageing test Quality Choice
USD $4,000 - $100,000 /Unit
Min.Order:1 Unit
Jinan Qingqiang Technology Co., Ltd.
walk in climate chamber for accelerated ageing test
Specification and type | Name | Walk-in Climate Test Chamber | Remarks | ||
Type | SKZ-250-4000 |
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Inner size: mm | 3000×1800×3000(L×W×H) 1300×2100×1500 (L×W×H) as a sample | Also offer other sizes | |||
Working mode | Continuous and programming |
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Outside size: mm | 4000×2100×3500(L×W×H) 1600×2700×2050(L×W×H) | Insulation layer 150mm, top air path 150mm, rear wall air path 380mm | |||
Electrical cabinets 2000 × 800mm and compressor sizes are not included | |||||
Product Structure | Split type assembly structure | Polyurethane plate assembly, removable | |||
Technical parameter | Temperature Range | -50°C~+90°C -50C- +110C as a sample | can offer other temperatures | ||
Temperature uniformity | ≤±2°C (No load) |
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Temperature indication accuracy | ±0.01°C | Meter display to 0.01 °C | |||
Temperature fluctuation | ≤±0.5°C (No load) | After a constant temperature, the point fluctuations | |||
Cooling rate | 0.7~1°C/min (no load and average) | National standard requirements range: from +80 °C directly down to -60 °C the average rate of the process | |||
Heating rate | 3~5°C/min (average) | With heating power related, is National standard requirements scope | |||
Material | Shelf material | Spray color plate, bluish white | 1.2mm thickness of the color plate | ||
Inner material | SUS304 Stainless steel (bottom reinforced, load-bearing 80Kg/m2) | 1.0mm Stainless steel plate | |||
Insulation material | Polyurethane foam, thickness of 150mm | The bottom layer of polyurethane insulation reinforced with wooden post is conducive to increase the load and reduce vibration. | |||
Configuration | Controller | Korea TEMI-880 Programmable temperature and humidity controller |
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Program control group 50 100 segment (segment number can be adjusted to be assigned to each group) | |||||
USB output interface, can be directly transfer data by U disc | |||||
Computer interface | Temperature input and output | Can be remote control | |||
Heater | 316 stainless steel fin heater | 316 stainless steel with a corrosion-resistant features. Fin heater rod directly over the heat dissipation area heater, good heat dissipation, and facilitate rapid and stable. | |||
Cooling System | Compressor | Tecumseh USA |
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Refrigeration | Cascade refrigeration (4 × 10P) |
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Refrigerant | Environmentally R-404A, R-23 |
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Cooling | Air-cooled | ||||
Filter | AIGLE USA |
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Condenser | Purcell Chinese-foreign | Cooling compressor | |||
Evaporator | Cooling coil | Evaporative cooling air, cooling air | |||
Circulation system | Stainless steel fan forced circulation of air | We will set the desired temperature value, the controller is passed to the control elements. Control elements are under the command of the controller, according to the need to start refrigeration evaporator, heater, the air path until the inside temperature of the processing to our requirements. Handled well air, under the mandatory action along the top of the fan outlet into the test chamber, and then along the return air path into a second treatment, namely a loop. | |||
Evaporator cooling air to form air-flow requirements | |||||
By heating device settings required to provide hot air | |||||
Others | Pt100 temperature sensor |
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Set viewing window on the door, interior lighting | Control switch on the control cabinet | ||||
Door: external pull double open, Doorway Size: 1500 × 1800 (mm) (W × H) | Position can be installed according to the actual requirements | ||||
Lead hole size: Φ50mm or Φ100mm several | |||||
Security protection | Leakage protection |
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South Korea, "rainbow" over-temperature alarm protection | |||||
Fast Fuse | |||||
Compressor high and low voltage protection, overheat, over current protection | |||||
Line fuse and a full jacket style terminals | |||||
Overall solid | High-strength polyurethane insulation | ||||
Installation of the reinforcement of the library board | |||||
air path damper using angle iron bracket |
Compressors:
Other picture