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The ETQ7200 is the largest model in the ETQ series, offering 2000 liters of workspace for testing large equipment, automotive components, and complete assemblies. It provides a temperature range from -72°C to +180°C, humidity control from 10%RH to 98%RH, and low-pressure simulation down to 5kPa. With rapid ramp rates up to 10°C/min and comprehensive connectivity features, this chamber is engineered for demanding aviation, military, and telecom applications where large-scale environmental reliability testing is essential.
| Model | ETQ7200 |
| Test Volume | 2000L |
| Inner Dimensions (W×H×D mm) | 1400×1200×1200 |
| Outer Dimensions (W×H×D mm) | 1810×3710×2310 |
| Temperature Range | -72°C to +180°C |
| Temperature Uniformity | ±2.0°C |
| Temperature Fluctuation | ±0.5°C |
| Humidity Range | 10%RH to 98%RH |
| Humidity Uniformity | ±3.0%RH |
| Pressure Range | Atmospheric to 5kPa |
| Max Power Consumption | ≈60.7kW |
| Max Current | ≈102.5A |
| Power Supply | AC380V ±10%, 50Hz, 3/N/PE |
| Cooling Method | Water-cooled |
This product is part of the ETQ series available in volumes of 250L, 500L, 1000L, and 2000L (models ETQ7025, ETQ7050, ETQ7100, ETQ7200). Each model offers the same temperature, humidity, and pressure capabilities with varying chamber sizes and power requirements.
Inner chamber is made of SUS304 stainless steel for corrosion resistance and easy cleaning. The outer casing is cold-rolled steel sheet with spray coating for durability and aesthetics. The chamber includes an internal radiation shield and servo cooling flow control for improved temperature uniformity and control stability.
Ideal for: Aerospace, electronics and electrical industry, automotive industry, military equipment, pharmaceuticals and biotechnology, materials science, and telecommunications industry. It is used for high-altitude simulation, temperature-humidity-altitude combined testing, reliability testing, and accelerated stress screening.
Custom test profiles and rack configurations are available. Contact our engineering team to discuss your specific requirements for data logging, connectors, or special fixtures.
For pricing and delivery, please contact us with the model and your specific requirements.
