Tel : +86-592-3926659
Email : gilia@inthelaboratory.com
Laboratory Programmable Constant Temperature Humidity Tester Chamber
Overview
This series of programmable constant temperature and humidity chambers are suitable for the reliability test of various products. It has the characteristics of temperature control accuracy and wide control range. Performance indicators meet the requirements of "Testing methods for basic parameters of product environmental testing equipment: low temperature, high temperature, constant damp heat, alternating damp heat test equipment".
Performance
Note: When the ambient temperature is 25℃, the performance is measured after stabilization under no test load.
In addition, the temperature rise and fall time refer to the performance measured when the power supply voltage is normal and the ambient temperature is +25°C.
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Temperature range
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-20 ℃～150 ℃
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Temperature fluctuation
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± 1.0 ℃
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Uniform temperature
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±2.0℃
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The lowest temperature
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-20 ℃
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Heating time
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0 ～100 ℃ about 25min
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Cooling time
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0 ～-20 ℃ about 35min
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Humidity range
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20% ～95%
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Humidity fluctuation
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± 1.5%
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Uniform humidity
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4%
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Inner box size
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W 400 × H 500 × D 400mm
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Outer box size
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According to the actual model
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Inner box material
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Stainless steel plate
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Outer box material
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Brushed stainless steel plate
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Chamber door
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1.Single-piece door
2.The three-layer vacuum layer of the product observation window allows you to clearly observe the test conditions of the test samples in the box through the observation window. |
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Test hole
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One test hole ￠50mm on the left side of the body, one stainless steel hole cover, one silicone plug.
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Test body
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SUS#304L stainless steel PT 100Ω platinum resistance 2 pcs (Taiwan)
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Insulation material
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High-efficiency polyurethane foam + glass rock wool
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Heating system
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Finned radiator tube stainless steel electric heater
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Control System
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Touch control
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Original TEMI touch screen programmable controller
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Temperature measuring device
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Imported PT100 platinum resistance temperature and humidity sensor.
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Cooling System
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Compressor
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French "Taikang" fully enclosed high-efficiency energy-saving pioneer
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Refrigerant
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DuPont, USA, adopts green refrigerant with zero ozone coefficient
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Condenser
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Air-cooled condenser (special customization)
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Evaporator
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Fin type automatic load capacity adjustment (automatic switchover for dehumidification and cooling)
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Humidification System
1. Water requires RO reverse osmosis pure water or distilled water
2. Stainless steel electric steam generation method humidifier
3. 1 built-in water tank
4. One automatic water supply pump (automatically supply water from the lower water tank to the upper level)
5. Electronic liquid level switch 3 pcs
6. Water shortage alarm and water recovery device
Power and Safety Configuration
1. Test power supply: AC2200V 50Hz
2. Maximum capacity: 4 KW
3. Maximum current: 23 A
4. Equipment placement: When placing the cabinet, the distance from the wall should be greater than 100 mm.
5. Temperature over-rise preventer (protect the tested product and test box)
6. High-speed circuit protector (protect heating)
Picture for Reference
IPv6 network supported 