FAQ

Common standards include:

• AMCA 210 / ISO 5801 – Laboratory methods for testing fan performance
• ISO 13347 – Noise measurement
• GB/T 1236（China）– Fan performance testing
• AMCA 300 – Sound testing

Common types include:

• Temperature Test Chamber (High/Low Temperature)

• Temperature & Humidity Chamber

• Thermal Shock Chamber

• Walk-in Environmental Chamber

• Rapid Temperature Change Chamber

• Salt Spray (Corrosion) Chamber

• UV/Weathering Chamber

• Vibration and Combined Test Chambers
  Each type simulates different environmental stresses.

• Benchtop chamber: Small volume, suitable for laboratories and small product testing.

• Walk-in chamber: Large volume, suitable for large devices, batch testing, or complex environmental simulations.

These chambers are widely used in:

• Electronics and semiconductor testing

• Pharmaceuticals and biotechnology

• Materials science and chemical research

• Food safety and packaging

• Environmental testing laboratories
  Their fan-less design is ideal for experiments requiring low vibration, low noise, and gentle air movement.

A natural convection constant temperature chamber is a laboratory device that controls temperature without using mechanical fans. It relies on natural air circulation generated by temperature gradients, providing stable and uniform environments for testing samples that may be affected by forced airflow.