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{"title":"Programmable Walk-in Climatic Constant Temperature and Humidity Test Chamber,","imgUrl":"https:\/\/img.chinax.com\/nimg\/f5\/26\/6697152fac28f1e2214ffc7b855a-200x200-1\/programmable_walk_in_climatic_constant_temperature_and_humidity_test_chamber_2c_walk_in_temperature_and_humidity_testing_equipment.jpg","attrs":{"Cooling Method":"Water Cooling","customized support":"OEM, OBM","Overall Dimension":"4600mm*2500mm*2750m","Type":"Testing Machine"}}
{"title":"Large-Scale Walk-In Constant Temperature and Humidity Test Chamber, Climate Test","imgUrl":"https:\/\/img.chinax.com\/nimg\/22\/55\/6dd5008da866ce949226c42e5704-200x200-1\/large_scale_walk_in_constant_temperature_and_humidity_test_chamber_2c_climate_test_chamber_with_temperature_and_humidity_control.jpg","attrs":{"Internal Working Chamber Clear Dimension":"3000mm*2300mm*2550mm","Type":"Testing Machine","Protection Class":"IP65","Frequency":"50\u00b10.5Hz"}}
{"title":"Large-Scale Walk-In Constant Temperature and Humidity Test Chamber, Climate Test","imgUrl":"https:\/\/img.chinax.com\/nimg\/93\/79\/208e2802aaf5299782126caf9e69-200x200-1\/large_scale_walk_in_constant_temperature_and_humidity_test_chamber_2c_climate_test_chamber_with_temperature_and_humidity_control.jpg","attrs":{"Place of Origin":"Guangdong, China","power":"5KW","Protection Class":"IP65","Accuracy Class":"High Accuracy"}}
{"title":"Large-Scale Walk-in Constant Temperature and Humidity Chamber Large-Scale Double","imgUrl":"https:\/\/img.chinax.com\/nimg\/0b\/26\/34e2f107a9802dd7bcca52db69ed-200x200-1\/large_scale_walk_in_constant_temperature_and_humidity_chamber_large_scale_double_door_high_and_low_temperature_test_chamber.jpg","attrs":{"Accuracy Class":"High Accuracy","Brand Name":"HUAKAI","Cooling Method":"Water Cooling","Minimum Order Quantity":"1 piece"}}
{"title":"High-Precision Walk-in Constant Temperature and Humidity Test Machine Large","imgUrl":"https:\/\/img.chinax.com\/nimg\/7f\/35\/a9a822528318bdd6604eb14c269e-200x200-1\/high_precision_walk_in_constant_temperature_and_humidity_test_machine_large_scale_environmental_stability_testing_equipment.jpg","attrs":{"warranty":"1 Year","Type":"Testing Machine","Voltage":"380 V","Accuracy Class":"High Accuracy"}}
{"title":"Walk-in Constant Temperature and Humidity Test Equipment High and Low Temperatur","imgUrl":"https:\/\/img.chinax.com\/nimg\/31\/73\/484980fa2fb6e85af5efac0bb402-200x200-1\/walk_in_constant_temperature_and_humidity_test_equipment_high_and_low_temperature_and_humidity_environmental_test_chamber.jpg","attrs":{"Voltage":"380 V","warranty":"1 Year","Application":"Laboratory Testing, Lab Testing","Price":"$12,000-30,000 \/ piece"}}
RT~ +70℃ (Both programmable and fixed-value control available)
Accuracy
Temperature Fluctuation: ±0.5℃
Door Opening Dimensions
180cm *210cm (Double-Door)
Place of Origin
Guangdong, China
Brand Name
HUAKAI
Product Overview
The Walk-in Constant Temperature and Humidity Test Chamber is a large-scale environmental simulation equipment designed to assess the reliability and performance of materials, components, and finished products under varying climatic conditions. It provides precise temperature and humidity control, stable airflow circulation, and uniform test conditions. This chamber is widely used in electronics, automotive, aerospace, materials research, and quality control laboratories. * Temperature range: -20°C to +100°C, humidity range: 20%RH to 95%RH. * Equipped with intelligent PID control system and user-friendly touch screen interface. * Stable temperature uniformity and low noise operation suitable for large test samples. * Complies with multiple international environmental testing standards. * Water-cooled refrigeration system for efficient and stable performance. Functions & Application Fields * Environmental simulation tests for electronic components and industrial materials. * Reliability and durability testing under constant or cyclic temperature and humidity conditions. * Applicable to automotive, aerospace, chemical, and research laboratories. * Used for temperature cycling, high/low temperature storage, and humidity endurance tests. * Supports R&D, production quality inspection, and certification evaluation.
Product Paramenters
Item
Specification
Internal Dimensions (L×W×H)
3000 × 2300 × 2550 mm
External Dimensions (L×W×H)
4600 × 2500 × 2750 mm
Temperature Range
-20°C ~ +100°C
Humidity Range
20% ~ 95% RH
Temperature Resolution
0.1°C
Temperature Fluctuation
±0.5°C
Temperature Uniformity
±2°C
Humidity Resolution
0.1% RH
Humidity Fluctuation
±2% RH
Humidity Uniformity
±2.5% RH
Heating Rate
0~3°C/min (average, no load)
Cooling Rate
0~1°C/min (average, no load)
Noise Level
≤65 dB
Power Supply
380V ±10%, 50Hz, 3-phase, 100A
Cooling Method
Water-cooled system with cooling tower and dual circulation
Material
Inner: SUS304 stainless steel; Outer: Cold-rolled steel with powder coating
Observation Window
Two anti-fog viewing windows (320×350 mm each)
Door Type
Double doors with silicone rubber sealing strips
Lighting
Two explosion-proof LED lamps (36V/40W)
Controller
Touch-screen LCD with PID+SSR control
Communication Interface
RS232 / RS485 port for PC data acquisition and monitoring
Safety Devices
Overheat, overload, phase loss, leakage, and water shortage protection
Products Description
Structure / System Configuration / Compliance Standards * Air Circulation System: Forced air circulation with centrifugal fan for uniform temperature and humidity distribution. * Heating & Cooling System: Independent heating and refrigeration circuits for efficient control. * Humidification System: Stainless steel humidifier with RO water filter and automatic overflow protection. * Controller: LCD touch-screen with 120 programs and 1200 segments, supporting PID control. * Communication: RS232/RS485 interface for computer monitoring and data recording. * Safety Protection: Overheat, compressor overload, pressure, water shortage, and emergency stop protection. Compliance Standards: GB10589-2008, GB10592-2008, GB10586-2006, GB11158-2008, GB/T5170.2-2008, GB/T5170.5-2016, GB2423.22-2012, GB2423.1-2008, GB2423.2-2008, GB2423.3-2016, GB2423.4-2008.
Details Images
Certifications
Company Profile
Product packaging
Packaging & Shipping
• Internal Protection: Anti-collision foam padding and moisture-proof wrapping are applied to prevent mechanical damage and corrosion during transit.
• Marking & Labeling: Each package is clearly labeled with model number, dimensions, weight, and handling instructions for easy identification.
• Loading: All packages are reinforced and suitable for forklift handling and container loading.
• Shipping Options: By sea, air, or express courier according to customer preference.
