Fast Recovery temperature humidity environmental chamber

Product description

Model DR-H201-100DR-H201-150DR-H201-225DR-H201-408DR-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℃或±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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Fast Recovery Temperature Humidity Environmental Chamber

In the fields of scientific research, industrial manufacturing, and product quality control, maintaining precise and stable environmental conditions is crucial. A Fast Recovery Temperature Humidity Environmental Chamber has emerged as an indispensable tool, offering unparalleled capabilities in simulating and controlling temperature and humidity conditions to meet the diverse needs of various industries.

The Significance of Fast Recovery in Environmental Chambers

1. Meeting Demanding Testing Requirements

Many testing processes require rapid and precise changes in environmental conditions. For example, in the electronics industry, when testing the performance of components under extreme temperature and humidity conditions, the ability of the chamber to quickly recover to the initial conditions is essential. This enables multiple tests to be conducted in a short period, saving time and costs associated with testing.

2. Accelerating the Product Development Cycle

In the highly competitive market, reducing the time to market is a key concern for manufacturers. A fast recovery chamber allows for quicker experimentation and data collection. By accelerating the testing process, researchers and engineers can iterate and optimize product designs more efficiently, ultimately reducing the overall development cycle and bringing products to market faster.

3. Ensuring Consistent and Reliable Results

Rapid recovery ensures that the environmental conditions return to their set points quickly and accurately between tests. This minimizes the impact of transient fluctuations on test results, leading to more consistent and reliable data. In industries where precision and accuracy are paramount, such as pharmaceuticals and aerospace, this capability is of utmost importance.

Key Features of a Fast Recovery Temperature Humidity Environmental Chamber

1. Advanced Heating and Cooling Systems

• ​High-Power Heating Elements: The chamber is equipped with high-powered heating elements that can quickly raise the temperature to the desired levels. These elements are designed to provide a rapid and uniform heat distribution, ensuring consistent heating throughout the chamber.

• ​Efficient Cooling Mechanisms: To achieve fast recovery to low temperatures, the chamber employs advanced cooling technologies such as refrigeration systems with high cooling capacities. Additionally, techniques like liquid-cooled heat exchangers can be used to enhance the heat transfer efficiency, reducing the recovery time.

• ​Intelligent Control Algorithms: The chamber's control system uses intelligent algorithms that adaptively adjust the heating and cooling power based on the current temperature and humidity conditions. This ensures that the chamber can recover quickly without overshooting or undershooting the set points.

2. Rapid Humidity Adjustment

• ​Precise Humidification and Dehumidification Systems: Specialized humidification and dehumidification systems are integrated into the chamber. These systems can quickly change the humidity levels to the desired values, with a fast response time and high accuracy. For example, ultrasonic humidifiers and refrigeration-based dehumidifiers are commonly used to achieve precise and rapid humidity control.

• ​Humidity Pre-Conditioning: Some chambers have the ability to pre-condition the air entering the chamber with the desired humidity level. This feature further reduces the recovery time by ensuring that the incoming air is already at the correct humidity, eliminating the need for extensive adjustments once inside the chamber.

3. Uniform Air Circulation

• ​Optimized Airflow Design: The chamber's interior is designed with an optimized airflow pattern to ensure uniform distribution of temperature and humidity. Strategically placed fans and vents create a continuous and laminar airflow, preventing the formation of hot spots or areas with uneven conditions.

• ​High-Velocity Fans: High-velocity fans are commonly used to enhance air circulation within the chamber. These fans can quickly circulate the air, facilitating the heat and mass transfer processes involved in temperature and humidity adjustments, thereby accelerating the recovery time.

4. High-Resolution Sensors and Monitoring

• ​Accurate Environmental Sensors: To achieve fast recovery, it is essential to have accurate real-time monitoring of temperature and humidity. High-resolution sensors are installed throughout the chamber to provide precise measurements, enabling the control system to make timely adjustments.

• ​Continuous Monitoring and Data Logging: The chamber is equipped with data logging capabilities that continuously record the environmental conditions. This data can be analyzed to monitor the recovery process and make any necessary adjustments to optimize the performance of the chamber.

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Guangdong Derui Testing Equipment Co., Ltd.

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