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Our largest standard model, the 3550L automated intelligent temperature test chamber, is built for industrial-scale environmental stress screening (ESS). With a wide temperature range of -40°C to 150°C (or -70°C), heating rates up to 20°C/min, and robust construction, it is ideal for high-volume testing in production environments. External dimensions: 3950x1980x3000mm.
| Test Volume | 3550L |
| Temperature Range | -40/-70°C ~ 150°C |
| Temperature Uniformity | ≤2°C |
| Temperature Fluctuation | ±2.5°C |
| Heating Rate | 5, 10, 15, 20°C/min (adjustable) |
| External Dimensions | 3950x1980x3000mm |
| Power Supply | AC380V±10%, 50Hz±1, 3/N/PE |
| Max System Power | ~12.3KW |
| Max System Current | ~24.8A |
| Cooling Method | Air-cooling |
ENVSIN-AIT series includes 775L, 1400L, 1800L, 2400L, 3550L, and custom sizes.
Inner chamber: SS304 stainless steel; outer casing: powder-coated carbon steel.
Automotive, aerospace, electronics, new energy, military, and industrial ESS applications requiring large-scale and high-throughput testing.
Custom sizes, temperature ranges, and heating rates are available upon request.
Contact us at info@envsin.com or WhatsApp +86 15013523936 for more details.
Main image: automated-temperature-test-chamber-3550L.jpg - Alt: Automated temperature test chamber 3550L industrial model
