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Written by Dorothy
Senior Sales Manager, Doaho Test (DHT®)
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Customer Background
A global leader in industrial compressors serving 50+ countries, this manufacturer adheres to “zero-defect” standards for applications in rail transit and data centers. Their components demand extreme environment durability and long-term stability— requiring both precision and efficiency.
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Pain Points
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Existing chambers had ±1.5℃ temperature drift and high failure rates, causing quality fluctuations.
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Needed to pass 2,000-hour endurance tests in -30℃ to +50℃ conditions.
DHT® Thermal Shock Chamber finally won the contract with ±0.5℃ precision, smart systems, and unmatched reliability.
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Key Advantages
- Precision Control: German-designed CHDHT technology ensures ±0.5℃ stability (-40℃) and ±2%RH humidity.
- Smart Automation: Remote management cuts by 35% with auto-reporting.
- High-Frequency Durability: Preventive maintenance systems reduce lifecycle costs by 35%.
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Data-Driven Success
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Defect rate drop: 0.5% → 0.08%.
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Efficiency gain: Daily tests increased from 15 to 22 units (+46%).
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Sustainability: Low-energy design saved 800 tons of CO₂.
“DHT®’s chamber exceeded expectations in stability and speed—it’s not just a tester but a solution provider.” — Factory Director
For aging test chamber for electronics or humidity chamber for aerospace testing solutions, inquire now!
Doaho Test (DHT®) — Your Partner in Extreme Environment Testing.
If you’re interested, feel free to get in touch with us!