EziLab supplies the Temperature Humidity Chamber EZL-TH162 for aerospace and industrial laboratories that need a wider combined temperature and humidity range than any other chamber in this line offers. At 225L capacity spanning -50°C to 180°C with humidity up to 98% RH, this climate chamber covers extreme cold exposure, high-heat aging, and near-saturation humidity conditions on one instrument, extending well past the -40°C to 150°C thermal range and 90-95% RH ceilings found on the pharmaceutical-focused chambers elsewhere in this catalog. That extended range reflects a different primary use case — industrial and electronics testing often needs to simulate genuinely extreme environmental conditions, from arctic cold-start scenarios to tropical high-humidity storage, rather than the more moderate ICH-zone conditions pharmaceutical stability testing targets. The 225L capacity sits at a mid-range size for this kind of extreme-condition testing, large enough for meaningful component or product batches without the scale of a walk-in chamber. Aerospace, automotive, and industrial electronics programs testing product performance across genuinely harsh environmental extremes get a chamber built for that broader range rather than one scoped to milder pharmaceutical storage conditions. See the Climate Chamber and Temperature Humidity Chamber ranges for extreme-range environmental testing needs across USA aerospace and industrial laboratory settings.
| Capacity | 225L |
|---|---|
| Temperature Range | -50℃ to 180℃ |
| Humidity Range | 10%RH to 98%RH |
| Temperature Deviation | ≤ ±2.0 ℃ |
| Temperature Resolution | 0.1℃ |
| Temperature Uniformity | ≤ ±2℃ |
| Humidity Fluctuation | ±1.0%R.H |
| Humidity Deviation | ≤ ±2%R.H |
| Humidity Uniformity |
>75%RH: ≤±2 to 3%RH <75%RH: ≤±3 to 5%RH |
| Humidity Resolution | 1.0%R.H |
| Heating Time | 3 to 5℃/min |
| Cooling Time | 0.7 to1.2℃/min |
| On-site Conditions |
Temperature: 5℃ to +28℃(average temperature within 24 hours ≤28℃) Relative Humidity: ≤85%RH |
| Frequency | 50±0.5 Hz |
| Standards |
GB/T2423.1-2008 Test A: Low-temperature test method GB/T2423.2-2008 Test B: High-temperature test method GJB150.3A-2009 high-temperature test GJB150.4A-2009 Low-temperature test GB3423.22-2008 Test method for speed of temperature change GBT2424.5-2006 Temperature test chamber performance confirmation GB/T 10589-2008 low-temperature test technical conditions GB/T2423.3-2008 Test method for constant greenhouse GJB150.9A-2009 Greenhouse test method G/BT2423.4-2008 Alternating humid heat method GB/T10586-2006 Wet heat test chamber technical conditions GB/T2424.6-2006 Temperature/humidity test chamber performance confirmation GB/T2424.7-2006 Measurement of temperature test |
| Power | Three-phase electricity, AC380V |
| Internal Dimension (W× H × D) | 50 × 75 × 60 cm |
| External Dimension (W× H × D) | 115× 190 × 97 cm |
| Net Weight | 230 kg |
| Gross Weight | 310 kg |
Crafted with stainless steel
Anti-frost and anti-condensation
Doors consist of silicone rubber sealing strip
Pressure relief balance port
Complies with variable standards
Compressor Condenser Fin type equipped with cooling fan Evaporator Customized Expansion valve Electromagnetic valve Electromagnetic valve Pressure controller Oil separator Filter Refrigerant Copper pipes and other parts Measurement and control system Temp and humidity control instrument Over-temperature protection instrument Temperature Sensor Pt100 Humidity Sensor Pt100 Contactor Solid state relay Time delay relay Intermediate relay Heating rod (1 Kw) Switching power (leakage protection) Transformer Control switch panel Audible alarm Heater protection
Temperature and Humidity Test Chamber is widely used in product testing, quality assurance, research and development, environmental stimulation, and compliance testing.