The Gold Standard for Pharmaceutical Stability Testing
The YWER Series is specifically engineered to meet the rigorous demands of the pharmaceutical industry. These chambers provide the controlled environment necessary to evaluate how raw materials and finished drug preparations change over time. By simulating precise climatic conditions, our systems help establish critical drug validity periods and provide the scientific data required for production, packaging, and global distribution.
Full Compliance with Global Stability Protocols:
Our chambers are designed to support the three core pillars of drug stability testing:
-
Influencing Factor Tests: High-temperature (up to 60C) and high-humidity (up to 75% RH) stress testing.
-
Accelerated Testing: 6-month observation cycles at 40C+- 2C / 75% +- 5% RH.
-
Long-term Stability Studies: Continuous 12-month+ monitoring at 25C and 30C benchmarks.
Industry Insight: The Risk of Low Humidity
Relative humidity below 45% can lead to static buildup, causing medications to dry out, crumble, or stick during tablet pressing. Our systems provide ultra-stable humidity control to ensure your production solvents and final products maintain their intended integrity.
Versatile Industrial Applications
Beyond pharmaceuticals, our Walk-In Environmental Chambers are utilized for large-scale testing of:
-
Electronics & Communications: High/low-temperature routine testing.
-
Automotive & Aerospace: Constant damp heat and thermal cycling.
-
Military & Rubber/Plastics: Accelerated aging and low-temperature storage.
Technical Specifications: Model YWER-42000
| Feature | Specification |
| Dimensions (W×H×D) | Fully Customizable (Tailored to your facility requirements) |
| Temperature Range | Options from 0C, -20C, -40C, -60C, -70C up to +80C |
| Humidity Range | 30%RH to 95%RH |
| Control Precision | Fluctuation:+- 0.3C /+- 0.5% RH |
| Uniformity | +- 3C / +- 5%RH |
| Ramp Rates | Heating: 2C/min |
| Controller | Intelligent Touch Screen + SSR + PID Logic |
| Interior Material | Surgical-grade SUS#304 Stainless Steel |
| Insulation | High-efficiency PU Foam + Fiberglass Wool |
Engineering & Safety Excellence
-
Advanced Refrigeration: Compressor with Finned Evaporator and Air/Water-cooled Condenser.
-
Safety Architecture: Includes Phase Sequence Protection, Water Shortage Alarms, Compressor Overload Protection, and Fan Overcurrent Protection.
-
Observation Features: Large vacuum glass window (heated/anti-fog) and internal moisture-proof lighting.
-
Connectivity: Integrated 50mm test hole for external sensor wiring and data logging.
