Temparature Environmental Test Chamber - CO2 Refrigerant

SANWOOD's CO₂ refrigeration system boasts exceptional cooling capabilities, maintaining stable operation even at temperatures as low as -40°C and meeting numerous stringent testing standards, including IEC 60068-2. 

Compared to traditional single-stage or cascade refrigeration systems, the CO₂ system is more efficient over the same low-temperature range and requires no modifications to existing infrastructure, significantly reducing initial investment and long-term operating costs for users. 

In terms of energy efficiency, the CO₂ test chamber performs exceptionally well. When performing gradient tests over a wide temperature range of -40°C to +120°C, energy consumption can be reduced by up to 30% compared to traditional cascade systems. 

At the same time, the system operates at a noise level below 50 decibels, creating a quieter working environment than a typical office and effectively improving laboratory comfort. 

We fully understand the specific needs of different industries for testing environments, and have developed a variety of customized solutions for this purpose: 

• Lithium battery safety testing: Integrates the EUCAR standard safety system, supporting battery testing requirements up to hazard level 7.

• Explosion-proof and flammable environments (ATEX): Providing professional risk assessments and corresponding safety solutions for testing involving flammable substances.

• Electrostatic Discharge (ESD) Protection and Electromagnetic Compatibility (EMC): The test chamber can be configured with an electrostatic dissipation structure and an electromagnetic shielding system to ensure the accuracy and safety of testing sensitive components.

• Corrosive gas testing: Applicable to reliability verification of PCBs, connectors, etc. in environments containing corrosive gases.

From automotive electronics (such as the LV124 standard) to consumer products, from 5G communications and autonomous driving to aerospace and defense, SANWOOD environmental test chambers provide reliable and industry-standard testing conditions.

 Whether it's electromagnetic compatibility testing, lidar calibration, or challenging testing of corrosive gases released from special materials (such as leather), we have mature experience and technical expertise in handling these tasks. 

SANWOOD offer standard temperature and humidity test chambers with volumes ranging from 80 liters to 1000 liters, supporting rapid temperature changes from 10 K/min to 25 K/min. These chambers are suitable for stress screening tests in aerospace, automotive, medical, and defense industries where stringent temperature and humidity requirements exist. 

We are committed to developing optimal testing solutions with our clients. Please feel free to contact us if you have any special needs, and let's create a reliable testing future together.