Turkey — Constant Temperature & Humidity Test Chamber
An auto parts manufacturer needed IEC 60068-2-30 compliance for their under-hood electronics line. ASLI delivered a chamber that passed the first damp-heat cycle — and now anchors their automotive qualification lab.
Delivered by ASLI · IEC 60068-2-30 verified · In-house FAT
Their under-hood electronics failed damp-heat cycling.
Automotive electronics must survive ISO 16750-4 and IEC 60068-2-30 damp-heat profiles. Their previous chamber couldn't hold humidity stable during rapid temperature transitions — a critical failure mode for sealed connectors and PCB coatings.
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Humidity swing during ramp±8% RH fluctuation caused inconsistent condensation on test specimens.
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Temperature uniformity gap3°C top-to-bottom variance broke reproducibility across test batches.
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No data traceabilityManual logging failed OEM audit requirements for PPAP documentation.
ASLI deployed a TH-series chamber with dual-redundant humidity control.
The chamber maintains ±2.5% RH control through full temperature ramps, with SUS 304 stainless steel interior and a programmable controller that exports audit-ready test records for OEM submission.
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Dual-redundant humidity systemCold-mirror + capacitive sensor keeps ±2.5% RH across all transitions.
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Optimized airflow designTop-down circulation reduces temperature uniformity variance to ≤1.5°C.
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Programmable controller with data export100 programs × 999 segments, USB + RS-485, PPAP-ready records.
"The chamber held humidity within ±1% of setpoint through the entire 12+12 cycle. Our OEM audit passed on the first submission."
Key Specifications
Model: TH-Series · IEC 60068-2-30 compliant
Built for Automotive Parts Qualification
ASLI constant temperature and humidity chambers serve the three core segments of the auto parts supply chain.
Automotive Electronics
ECU, sensors, and infotainment modules tested to ISO 16750-4 and AEC-Q100. Damp-heat aging at 85°C/85% RH validates PCB coating and connector sealing reliability.
EV Battery & Powertrain
Lithium-ion cell and battery pack qualification under GB/T 31467 and IEC 62133. Thermal-humidity cycling for capacity fade evaluation across -40°C to +85°C.
Interior & Exterior Trim
Dashboard, bumpers, sealing strips, and adhesives tested per OEM standards (VW 80000, GMW 3172). Humidity-driven degradation assessment for polymer and composite parts.
About ASLI
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In-house manufacturing — full production from steel cutting to Factory Acceptance Testing (FAT), no outsourced assembly.
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10,000+ systems installed in 110+ countries across automotive, aerospace, electronics, and pharmaceutical industries.
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Direct engineering support — every project handled by an in-house engineer, not a reseller or distributor.
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Certified quality: ISO 9001, CE, TUV — with calibration traceable to international standards.
Need a chamber for your test standard?
Send us your IEC 60068-2-30 / ISO 16750-4 / OEM test profile and specimen dimensions. An ASLI engineer will reply with a concrete chamber configuration — not a brochure.
