English Product Name
| Origin | Zhejiang, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (China) |
| Model | HS-100 |
| Pricing | Upon Request |
Overview
The Micono HS-100 Constant Temperature and Humidity Environmental Test Chamber is an engineered precision instrument designed to simulate stable, reproducible thermal and hygrothermal stress conditions for reliability evaluation of industrial components and materials. It operates on the principle of closed-loop PID-controlled air circulation, integrating independent temperature and humidity regulation systems to maintain user-defined setpoints under steady-state conditions. The chamber complies with key international and national environmental testing standards—including GB/T 2423.3 (equivalent to IEC 60068-2-78) for constant damp heat testing and GB/T 10586–2019 (revised from GB 10586–89) for technical specifications of temperature-humidity chambers—ensuring data integrity for regulatory submissions in electronics, automotive, aerospace, and academic research applications.
Key Features
- Stainless steel interior chamber (SUS304) and A3 steel exterior with electrostatic powder coating for corrosion resistance and structural rigidity.
- High-precision Fuji Electric PID digital controller with dual-channel input for independent temperature and humidity regulation; real-time monitoring via integrated PT100 platinum resistance sensors and capacitive humidity transducers.
- Shallow-tray surface evaporation humidification system offering stable RH generation without water droplet carryover or condensation risk.
- Imported hermetic compressor with finned-tube evaporator and multi-stage refrigeration circuit (single-stage for HS models; optional cascade configuration for extended low-temperature capability).
- Anti-condensation double-layer observation window (250 × 300 mm), LED interior lighting, and 50 mm diameter test port with silicone gasket seal.
- Comprehensive safety architecture: over-temperature cut-off, dry-run protection for humidifier, refrigerant high-pressure switch, earth leakage circuit breaker, and fast-acting fuse protection.
Sample Compatibility & Compliance
The HS-100 accommodates a broad range of non-volatile, non-corrosive test specimens—including printed circuit boards (PCBs), polymer housings, battery modules, optical lenses, and composite material coupons—within its 1000 × 1000 × 1000 mm working volume. Its performance meets the metrological requirements specified in ISO/IEC 17025 for environmental test laboratories, supporting GLP-compliant validation protocols. All control parameters—including setpoint accuracy, uniformity, and stability—are traceable to NIM (National Institute of Metrology, China) certified references. The unit supports audit-ready documentation for FDA 21 CFR Part 11 compliance when paired with optional data logging software featuring electronic signatures and change history tracking.
Software & Data Management
While the base model features standalone Fuji PID instrumentation, optional PC-based data acquisition software enables continuous recording of temperature, relative humidity, ramp rates, dwell times, and alarm events at user-configurable intervals (1–60 sec). Export formats include CSV and PDF reports compliant with ASTM E2928–22 for environmental test documentation. The software supports multi-chamber synchronization, statistical process control (SPC) charting, and automated pass/fail evaluation against preloaded test profiles per IEC 60068-1 or MIL-STD-810H Annex G.
Applications
- Accelerated aging of electronic assemblies under 85°C / 85% RH (JEDEC JESD22-A101 qualification condition).
- Corrosion resistance assessment of metallic coatings and fasteners per ISO 9227 (salt spray + damp heat cycling).
- Dimensional stability testing of thermoplastic enclosures and adhesives under sustained hygrothermal load.
- Validation of packaging barrier performance for pharmaceutical primary containers (e.g., blister foil delamination under humid storage simulation).
- Pre-conditioning of sensor calibration standards prior to metrological verification per ISO/IEC 17025 Clause 6.3.3.
FAQ
What is the standard temperature and humidity range for the HS-100 model?
The HS-100 operates within 0–100°C and 45–98% RH (DHS configuration); temperature uniformity is ≤ ±2°C, temperature fluctuation ≤ ±0.5°C, and humidity deviation ≤ +2 / –3% RH.
Does the chamber support programmable cycling between temperature and humidity setpoints?
No—the HS-100 is configured for constant (steady-state) operation only. For dynamic profile testing, consider the Micono TC-200 series with programmable ramp/soak capability.
Is third-party calibration certification included with shipment?
A factory calibration report (traceable to national standards) is provided. ISO/IEC 17025-accredited calibration services are available as an add-on option.
Can the unit be modified for non-standard internal dimensions or special ports?
Yes—Micono offers OEM engineering support for custom chamber configurations, including reinforced viewing windows, additional cable ports, or inert gas purge interfaces.
What maintenance intervals are recommended for long-term reliability?
Monthly inspection of humidifier water level and drain line; quarterly cleaning of evaporator fins and air filter; annual verification of sensor drift and PID tuning parameters using reference hygrometers and dry-well calibrators.
