What capacity of VOC Emission Chamber is generally used for automotive interior parts?

24m³ automotive interior VOC Emission Chamber parameters are as follows:

4. Ventilation rate: 0.2-2 times/hour adjustable, adjustment accuracy: 3% of ventilation rate, measurement accuracy: ± 0.001m ³/ H5. Air leakage rate: ≤ 0.5% cabin volume/min, or ≤ 5% air supply rate.

6. Surface wind speed: 0.1m/s~1.0m/s adjustable.7. The interior of the test cabin should be made of mirror stainless steel material, and the sealing material should be polytetrafluoroethylene or fluororubber.8. Temperature and humidity sensors, pressure sensors, gas mass flow meters, gas sources, compressors, etc. should use reliable and stable quality port components.9. Recovery rate of formaldehyde, toluene, and dodecane: ≥ 80%.10. Background concentration value of pollutants in the cabin: TVOC concentration ≤ 20ug/m ³，Any type of VOC ≤ 2ug/m ³，Formaldehyde ≤ 6ug/m ³.11. Equipped with an automatic parameter monitoring system, which automatically records the temperature, humidity, pressure, flow rate, operating time, and system alarms inside the cabin. It also has functions such as system control, program setting, dynamic data display, historical data playback, monitoring data export, fault recording, and alarm settings.12. Equipped with a safety protection system, including high temperature protection inside the cabin, power overload, leakage, phase loss, undervoltage, overpressure, phase sequence protection, system high and low voltage, overload protection, heating component overheating protection, motor overcurrent protection, fan and air pump overheating and overload protection, water shortage protection, and pressure protection.