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Vibration Shaker and Simulated Transportation Tester

Environmental chamber for temperature and humidity stress testing

An Environmental Chamber for Temperature and Humidity Stress Testing is a sophisticated piece of equipment designed to simulate a wide range of environmental conditions. This advanced tool is instrume ...

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Description

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An Environmental Chamber for Temperature and Humidity Stress Testing is a sophisticated piece of equipment designed to simulate a wide range of environmental conditions. This advanced tool is instrumental in assessing the performance, durability, and reliability of products and materials under various temperature and humidity levels, making it an essential asset in quality control, research and development, and manufacturing settings.

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Temperature and humidity stress testing involves subjecting products or materials to controlled environmental conditions to evaluate their response to extreme temperatures and humidity levels. This process is crucial for identifying potential failures, assessing product robustness, and validating design specifications. By simulating real-world and extreme environmental conditions, manufacturers can predict product performance, optimize designs, and improve overall quality.

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1. Electronics and Electrical: Evaluating the performance and reliability of electronic components, circuit boards, and electrical equipment under extreme temperature and humidity conditions.

2. Automotive: Testing the durability and resistance of vehicle components, such as interior materials, electronic control units (ECUs), and under-hood components, to high-temperature and high-humidity environments.
3. Aerospace: Assessing the performance and reliability of avionics components, aircraft materials, and systems subjected to extreme temperature and humidity conditions during flight or ground operations.
4. Construction and Building Materials: Evaluating the performance and durability of building materials, such as concrete, wood, and insulation, under various temperature and humidity levels.

5. Consumer Goods: Testing the performance and durability of consumer products, such as appliances, furniture, and packaging, under extreme environmental conditions.

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ASTM D5035 (Standard Test Method for Conducting Temperature Cycling Tests of Electronic Components)

ASTM D4332 (Standard Test Method for Water Vapor Transmission Rate of Plastic Film and Sheeting)
ISTA (International Safe Transit Association) Procedures:
ISTA 1A (Standard Test for Packaged-Products Weighing 150 lb (68 kg) or Less)
ISTA 2A (Partial Simulation of Shipping Environment)
ISTA 3A (Simulated Shipping with Vibration)
IEC 60068-2-30 (Damp Heat, Cyclic)

JEDEC JESD22-A108 (Temperature Cycling)

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1. Precise Environmental Control: The environmental chamber offers accurate control and stability of temperature and humidity, ensuring repeatable and reliable test results. It can maintain temperatures ranging from -70°C to 180°C and humidity levels from 10% to 98% RH, accommodating various testing requirements.


2. Rapid Temperature and Humidity Change Rates: Equipped with high-performance heating, cooling, and humidification systems, the chamber provides rapid temperature and humidity change rates, enabling efficient and accelerated testing cycles.


3. Uniform Environmental Distribution: Advanced air circulation systems ensure uniform temperature and humidity distribution throughout the test space, eliminating hot spots and providing consistent test conditions crucial for accurate evaluation of products and materials.


4. Customizable Test Profiles: The chamber's user-friendly interface allows for the creation of customized test profiles, mimicking specific environmental conditions, regional climates, or accelerated aging processes tailored to the product or material being tested.


5. Large Test Space: The chamber offers a spacious test area, accommodating various product sizes and shapes, from small electronic components to large industrial parts.


6. Real-Time Monitoring and Data Recording: The environmental chamber enables real-time monitoring and data recording of environmental conditions, allowing manufacturers to track product performance and identify trends or anomalies during testing.

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Model DR-H201-100  DR-H201-150 DR-H201-225  DR-H201-408  DR-H201-1000
Internal Dimension (W*H*D) 400*500*500mm 500*500*600mm 500*750*600mm 600*850*800mm 1000*1000*800mm
 External Dimension (sus Type) (W*H*D) 950*1400*1100mm 1100*1500*1100mm 1100*1670*1200mm 1200*1770*1400mm 1550*2100*1400mm
 External Dimension (paint Type) (W*H*D) 700*1400*1100mm 800*1500*1100mm 800*1670*1200mm 900*1770*1400mm 1550*2100*1400mm
 Temperature(℃)-20/-40/-70
 Total Power (KW) 4.5/4.5/6.5 5/5/6.5 9.5/9.5/11.6 9.5/9.5/11.6 17/17/21.5
 Maximum Current (A) 25/25/32 32/32/40 25/32/40 32 50/50/60
 Voltage (A)  Sigle Phase 220V Three Phase 380V
Performane Temp.& Humi. Adjust Way Balanced temperature and humidity control (BTHC) PID intelligent adjustment
 Temperature Range -20℃,-40℃,-70℃~150℃
 Temperature Accuracy 0.01℃
 Temperature Tolerance ≤±1.0℃or±2.0℃
 Temperature Fluctuations ≤±0.5℃ (without load and temperature stable)
 Temperature Uniformity ≤1.5℃    (without loading), 50mm≤SENSOR
 Humidity Range 20%-98%RH
 Humidity Accuracy 0.1%RH
 Humidity Tolerance 1 、≥75%RH:≤±3%RH ;2 、≤75%RH :≤±6%RH
 Humidity  Fluctuations ≤±2.5%RH
 Heating Rate 3℃/min in average
 Cooling Rate 1℃/min in average
 Regulator Cooling Method Single stage compression, two stage compression
 Refrigerator Hermertically Sealed France Tecumseh Compressor or Semi-hermetic BOcK Compressor
 Cooling Method Air-cooled
 Controller Operation Panel Programmable LCD Touch Screen
 Running Mode Fix Running, Pattern Running
 Program Memory Capacity 120 Group Programmable, Max 100 Section Each
 Output Rs-232 (USB,Optional)
 Water Sup Water Supply Circulating Water
 Water Tank Capacity Chamber Internal Capacity < 800L: 25L X 1pc
 Chamber Internal Capacity > 800L: 25LX 2pc

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