Modular Walk-in Test Chambers & Solid Walk-in Test Chambers for Automotive Parts and Customized Parts
Walk-in test chambers are available in various sizes and models to meet diverse testing specifications. These chambers are spacious enough to accommodate large products or product batches. Their design allows for combining multiple test conditions to match specific product performance requirements. Customization options include access ports, heavy floor loading, varied wall thicknesses, quiet operation packages, different door styles, windows, and safety features.
A walk-in test chamber is an insulated enclosure that can be configured to create precise environmental conditions for product reliability and validation testing. They can be assembled using interlocking foam panels for flexible sizing or constructed with sealed welded panels. Some models are large enough to test vehicles like cars and trucks.
Modular Walk-in Test Chambers
Modular walk-in test chambers are prefabricated units designed for easy configuration and quick assembly to meet various testing requirements. Despite their modular nature, they include all standard features of permanent test chambers, such as refrigeration, air circulation, and electrical components. The key advantage is their simple installation process that minimizes disruption to the work environment.
Modular chambers range from small units accommodating one or two persons to very large installations. They are ideal for locations with restricted access or where cost efficiency is important. The modular panels feature a metal inner layer and outer skin bonded to an insulated core, connected with cam-action locks. Panel sizes vary according to the overall chamber dimensions.
Solid Walk-in Test Chambers
Solid walk-in test chambers are constructed as welded single units capable of withstanding extreme conditions including high temperatures, rapid temperature changes, combined environments, and high humidity. Unlike modular chambers, they feature a hermetically sealed steel frame construction, sometimes assembled in sections that are welded on-site when placement restrictions exist.
The robust design of solid chambers makes them suitable for testing heavy, oversized products under high humidity conditions that create significant internal pressure. Their tight-seal construction provides the structural integrity needed to withstand these pressures. The angle iron frame design allows for full door opening to facilitate easy loading and maximizes usable floor space.
Both modular and solid walk-in test chambers are available in various sizes, with selection based on specific testing requirements. Many applications require custom-designed chambers, necessitating close collaboration between manufacturers and clients during the selection process. The critical nature of test data demands careful planning and engineering of these chambers.
Technical Specifications
| Model |
JQWI-08 |
JQWI-12 |
JQWI-16 |
JQWI-25 |
JQWI-34 |
JQWI-40 |
| Internal Dimensions (cm) |
200×200×200 |
200×300×200 |
220×350×210 |
300×400×210 |
340×480×220 |
400×500×220 |
| External Dimensions (cm) |
230×360×240 |
230×460×240 |
246×520×250 |
330×560×250 |
370×660×270 |
430×660×270 |
| Volume |
8.0 m³ |
12 m³ |
16 m³ |
25 m³ |
34 m³ |
40 m³ |
| Temperature Range |
-70°C/-40°C to 85°C/120°C/150°C/180°C (customizable) |
| Humidity Range |
20% to 98% RH |
| Temperature Fluctuation |
±0.5°C |
| Temperature Uniformity |
±2°C |
| Cooling Rate |
1°C/min (or customizable) |
| Heating Rate |
3°C/min (or customizable) |
| Weight |
Actual weight may vary |
| Exterior Material |
Powder-coated/cold-rolled steel plate/laminated metal plate |
| Interior Material |
Stainless steel SUS304 |
| Floor Load Capacity |
Customizable |
| Door |
PWM controlled cold-end temperature |
| Controller |
TW DELTA PLC, 7" or 10" color touch screen |
| Interface |
USB, WLAN, RS232 ports, optional APP functionality |
| Compressor |
Tecumseh (France), Bitzer or Bock (Germany) |
| Power Supply |
AC 380V @ 50Hz |
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