Specifications

Meet Standards

IEC 62133-2017
UL 1642
UN 38.3https://www.chamber-testing.com/products/altitude-test-chamber.html

What are altitude test chambers for?

Walk-in Altitude Chamber is required for testing components for the aviation market. They are used to reproduce the operating conditions of components or products that will operate at high altitudes, i.e. in environments where the atmospheric pressure level decreases over time.

As altitude increases, pressure decreases: with increasing altitude conditions, both the height of the air column above and the density of the air decrease.
To simulate the exact altitude above sea level, it is necessary to ensure effective combined control of temperature and pressure, and in some cases also humidity.

DESCRIPTION

How can you make sure that aeronautical materials and components function properly even at high altitudes?

Airplanes are designed to fly over land and water carrying people and goods, reaching very high altitudes and withstanding shocks and turbulence.

For this reason, the reliability of their components and materials is - literally - of vital importance! You need to make sure that any elements function properly at high altitudes and withstand sudden changes in pressure.

JOEO solutions for altitude testing

To meet all testing needs, the range of JOEO altitude chambers is available in both thermostatic (temperature and pressure control) and climatic (temperature, pressure and humidity control) versions.
 

Structure:

• Heated inspection window: a fully transparent double heating film allows the test compartment to be easily and clearly inspected and prevents condensation from forming on the glass.

• Self-levelling feet with excellent adherence and stability.

• Rounded corners allow better drainage of condensation drops and easy cleaning.

• A simple and reliable cooling

•  

  Parameters 

  Model	Temperature Low Pressure Test Chamber	ACC-125	ACC-512	ACC-800	ACC-1000	ACC-2160	ACC-9000
  Size	Internal Dimension WxHxD (mm)	500x500x500	800x800x800	1000x1000x800	1000x1000x1000	1800x1000x1200	1730x1980x2600
  	External Dimension WxHxD (mm)	900x1680x1750	1200x1880x2050	1400x2080x2050	1400x2180x2250	2200x2180x2570	2130x2440x4673
  	Volume (L)	125L	512L	800L	1000L	2160L	8900L
  Pressure	Pressure range	Normal pressure~0.5Kpa ( 500pa）
  	Pressure error	Ordinary pressure~40kpa≦±2kpa;              40kPa~4kPa≦±5kPa;              4kPA~1kPa≦±0.1kpa
  	Depressurization time	From site level to 15250m in 10minutes              From site level to  22860m in 20minutes              From site level to 30500m in 30minutes
  	Rapid decompression time	75.2kPa~18.8kPa≦15s (Optional)
  	Explosive decompression time	75.2kPa~18.8kPa≦0.1s (Optional)
  Temperature	Temperature range	Low temperature range: A:0℃; B: -20℃; C:-40℃; D:-70℃              High temperature range: 150℃(180℃ is Optional)
  	Temperature fluctuation	±0.5℃
  	Temperature Rising/ Falling Speed Rate	Temperature rising approx:0.1~ 2.0℃/min;              Temperature falling approx:0.3-1.0℃/min
  	Temperature uniformity	±1.5℃(-40.0℃∽100.0℃)
  		±2.0℃(100.1℃~180.0℃or-40.0℃∽-70.0℃)
  Humidity	Humidity range	20%RH~98%RH(work under atmos pheric humidity）              10%R.H ~98%R.H (Optional)
  	Humidity fluctuation	±2.0%RH
  	Humidity uniformity	≦±3.0%RH(humidity >75%R.H)              ≦±5.0%RH(humidity ≦75%R.H)
  Power		AC380V 3phase 5lines  50/60Hz
  Aprroximate weight(kg)		570	1000	1200	1300	2500	7500
  Marked		Other dimensions accept customize,              details parameter need contact with Sales team