Temperature Altitude Test Chamber ETQ7200
Model: ETQ7200 | Type: High Altitude Low Pressure Environmental Test Chamber
The ETQ7200 is a temperature-altitude simulation chamber that combines wide temperature cycling with low-pressure capability, enabling aerospace, automotive, and electronics components to meet altitude reliability standards.
Key Selling Points
- Wide Temperature Range: -70°C to +150°C with constancy of ±0.1°C to ±0.8°C ensures precise simulation for diverse testing needs.
- Pressure Control: Atmospheric to 0.5 Atm with accuracy ±2KPa down to 1KPa, meeting GB/T 2423.1, GJB 150.2, and IEC60068-2 standards.
- Rapid Pressure Release: Option for 75.2KPa to 18.8KPa in 15 seconds enables explosive decompression testing.
- Water-Cooled System: Efficient heat dissipation for continuous 24/7 operation, suitable for high-throughput labs.
- SS304 Interior: Corrosion-resistant stainless steel chamber ensures durability and easy cleaning.
Technical Specifications
| Test Volume | 250L, 500L, 1000L, 2000L |
| Temperature Range | -70°C ~ +150°C |
| Temperature Constancy | ±0.1~±0.8°C (Atmospheric Pressure, No Load) |
| Temperature Homogeneity | ±0.5~±2.0°C (Atmospheric Pressure, No Load) |
| Heat Up Time | +20°C to +150°C in 60 min |
| Cool Down Time | +20°C to -60°C in 80 min |
| Pressure Range | Atmospheric Pressure ~ 0.5 Atm |
| Pressure Accuracy | ±2KPa (Atm ~ 40KPa); ±5% (40KPa~4KPa); ±0.1KPa (4KPa~1KPa) |
| Power Supply | AC380V±10%, 50HZ, 3/N/PE |
| Cooling Method | Water-Cooled |
| Internal Dimensions | 1400×1200×1200mm (W×D×H) |
| External Dimensions | 1810×3710×2310mm (W×D×H) |
Models and Options
- Test Volume Options: 250L, 500L, 1000L, 2000L
- Optional rapid pressure release: 75.2KPa → 18.8KPa in 15 sec
Materials and Structure
Inner chamber is SS304 stainless steel; outer casing is powder-coated carbon steel. Structure is integrated with front door design, circulating air duct, low pressure heat dissipation unit, and complete environmental control components.
Applications
Suitable for electronics, automotive, aerospace, pharmaceuticals, materials science, military, and more – for high-altitude low-pressure reliability testing.
Customization
Enquire for customized volumes, pressure profiles, and data logging options.
FAQ
What standards does the ETQ7200 comply with?
It meets GB/T 2423.1, GJB 150.2, IEC60068-2, and UN38.3, providing broad compliance for international testing.Can I choose a custom test volume?
Yes, test volumes of 250L, 500L, 1000L, and 2000L are available; other sizes can be customized.How does the water-cooling system benefit my operation?
Water-cooling ensures stable temperature control during prolonged high-altitude tests, reducing heat dissipation issues.What is the minimum order quantity?
MOQ is 1 unit, and single-unit customized orders are accepted.Do you provide installation and calibration?
Yes, we offer pre-shipment FAT and on-site SAT, including calibration certificates.Inquiry Information
For pricing and lead times, contact: info@envsin.com | Phone/WhatsApp: +86 15013523936
Image: High Altitude Test Chamber (ETQ7200) – front view with door open, showing SS304 interior.
SEO Title: Temperature Altitude Test Chamber -70C to +150C ETQ7200 | Envsin
Meta Description: ETQ7200 temperature altitude chamber: -70°C to +150°C, pressure down to 0.5 Atm, water-cooled, SS304 interior. Ideal for aerospace and automotive reliability testing. Envsin.
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