CO2 Climatic Chamber

Name: CO2 Climatic Chamber
Brand: Xi'an LIB Environmental Simulation Industry

The CO2 climatic chamber adds CO2 gas control to the conventional climate test chamber, allowing for the regulation of temperature, humidity, and CO2 concentration (0% to 20%) in a controlled environment. This significantly expands the possibilities of general temperature and humidity aging tests. Sensors monitor the temperature, humidity, and CO2 concentration inside the chamber in real time, and the control system automatically adjusts the cooling/heating, humidification/dehumidification, and gas flow.

It is widely used for aging tests of materials and electronics under TH and CO2 conditions, as well as for testing or cultivation in the fields of biology and agriculture.

Optional Models:CO-50,CO-80,CO-100,CO-225,CO-500,CO-800,CO-1000

Applicable Standard: IEC 60068-2-38,IEC 60068-2-78, ISO 187,ICH Q1A (R2),ICH Q1B ,ASTM D2247,ASTM D1735

CO2 Climatic Chamber Features and Benefits

1. Integrated Multi-Parameter Control – Combines precise temperature, humidity, and CO₂ regulation in one system, eliminating the need for multiple devices.

2. High-Accuracy CO₂ Regulation – Equipped with advanced infrared CO₂ sensors and micro-valves, ensuring concentration accuracy up to ±0.4%.

3. Realistic Environment Simulation – Capable of reproducing high or low CO₂ atmospheres for material corrosion studies, electronics reliability tests, or plant growth research.

4. Flexible Gas Source Interface – Supports external gas cylinders or centralized supply, with built-in safety valves and alarms to ensure secure operation.

Technical Parameter of CO2 Climatic Chamber

Model	CO-100
Internal Dimension (mm)	100100100 DWH
Overall Dimension (mm)	210011001700 DWH
Interior Volume (Liter)	100L
Temperature Range	-60℃ ~ +150 ℃（customized）
Cooling Rate	1 ℃ / min, average
Heating Rate	3 ℃ / min, average
Temperature Accuracy	± 0.5 ℃
Heat load	1000W
Humidity Range	10% ~ 98% RH（customized）
Humidity Accuracy	± 1% RH~± 1.5% RH
CO2 Range	0%~20%
CO2 Accuracy	<± 0.4% RH
Controller	Programmable color LCD touch screen controller，Ethernet connection, PC Link
Exterior Material	Steel Plate with protective coating
Interior Material	SUS304 stainless steel

Details of CO2 Climatic Chamber

1. Workroom	Corrosion-resistant stainless steel SUS304, ensuring durability even in high-humidity and high-CO₂ environments. Shelving and space can be customized to accommodate samples of various sizes, Standardly equipped with a double-layer perforated sample holder that is detachable. Gas-tight construction prevents CO₂ leakage, ensuring stable concentration .
2. CO₂ Control System	An infrared CO₂ sensor with ±0.4% accuracy for precise concentration control. Adjustable from 0% to 20%, suitable for industrial or biological applications. Integrates solenoid valves and flow controllers to maintain setpoints and ensure quick environment stabilization.
3. Air Circulation System	High-efficiency fans and air ducts ensure even temperature, humidity, and CO₂ distribution. All air-handling parts are designed to withstand CO₂ exposure without degradation.
4. Control System	User-friendly interface allows easy setting and monitoring of temperature, humidity, and CO₂ levels. Supports custom test cycles, step changes, and long-term stability tests. Continuous logging with USB/Ethernet connectivity for analysis and traceability.

Contact LIB industry today to discuss your project or request a quote—our engineers will customize the ideal CO₂ Climatic Chamber for your application within 1 ~3 hours.

LIB Team will send you specs and quote today.