Walk in Chamber

Walk in Chamber

Parent Product
Environmental Chambers
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Walk in Chamber

Environmental Test Chamber is designed for testing the capability of heat-endurance, cold-endurance, dryness-endurance, and humidity-endurance. Designed to Quality Control and R&D work across all industries.

Temperature and Humidity conditioning of materials or products. Accelerated aging of samples and materials used to better understand product quality over extended periods.

 

Applications

Walk in chamber comes in a variety of sizes, from a small box that fits on the bench top to a room-sized chamber for large objects or for testing large batches of product simultaneously. Temperature ranges from -60° C to 90° C and relative humidity ranges between 20% and 90% are available. A temperature-humidity walk in chamber can also be used when constant climate conditions (temperature and/or humidity) are needed for product testing.

Walk in test chamber simulates the effects that a range of temperature and humidity conditions have on a product or material, for example, telecommunications equipment or photovoltaic solar panels that are exposed to outdoor temperature and humidity conditions.

  • Accelerated sample ageing based on Temperature and Humidity.
  • Sample conditioning
  • Waterproofing / Weather testing
  • Finished product testing of pharmaceuticals shipped across the tropics.
  • Sample preparation
  • Electronic testing
  • Product Life expectancy
Features/Advantages

Features

  • Graceful appearance, circularly shaped body, surface treated with mist strips and plane handle with no reaction. Easy to operate, safe and reliable. Rectangular double-glassed watching window for the observation of the test production during the testing process. The window is equipped with sweat-proof electrical heating device that can prevent water steam from condensing into droplets, and with high brightness PL fluorescent bulbs to provide light inside the box.
  • Double layer insulated airtight doors, able to insulate the internal temperature effectively. Water supply system that is externally connectable, convenient for refilling water into the humidifying pot and automatically recyclable.
  • The control unit has the functions of multiples segment program editing, and of quick or slope control of temperature and humidity. Inserted mobile pulley, convenient for movement a relocation, with strong positioning screws.
  • Heating Rate 2 ℃ to 3 ℃ per minute for 5000L and 2 ℃ to 3 ℃ per minute for 15000L
  • Cooling Rate 1 ℃ to 2 ℃ per minute for 5000L and 0.4 ℃ to 0.8 ℃ per minute for 15000L
  • Temperature Control Volatility ± 0.1 ℃
  • Temperature Deviation ± 1 ℃
  • Temp. & Humid. Uniformity ±0.75 C / ±5.0% R.H
  • Observation window: Installed multi-layer hollow rectangular insulated glass windows with energy-efficient LED lighting.
  • Protection system including Over Temperature Protection, Water Shortage Protection, Compressor Overload Protection and High Voltage Protection.

Advantages

  • Fast Heating and Cooling Rates
  • Excellent Temperature and Humidity stability.
  • Fan forced convection air flow, provides uniform temperature throughout the chamber.
  • 120 patterns with 1200 segments operating various programs.
  • Digital recorder function
Theory/Method

Samples are tested in the chamber for a set time, temperature and humidity percentage, to study aging characteristics of the sample under extreme conditions. The nature of the tests allows for accelerated aging in either a precisely constant environment or an ever-changing condition that can be preprogrammed via the user interface.  This allows for quick testing to be made in an agile production environment, with an ultimate improvement of the bottom line.

Technical Specification

Model

QTTH-W5000

QTTH-W15000

Testing Volume

5000L

15000L

Inner Dimensions (mm)

1800x1800x1500

2000x3000x2500

Outer Dimensions (mm)

1600x2150x2160

2250x4250x2850

Temperature Range

-60 to 90°C

-60 to 90°C

Humidity Range

20% - 90% RH