- RIUKAI TECHNOLOGY has 25+ years of experience in the field of environmental testing equipment testing to meet the needs of our customers.
Constant Climate Chamber
Constant Climate Chamber
Model: RK-TH-408
Main Parameters:
Name:constant temperature chamber
Brand:riukai
Temperature Deviation: ≤ ± 2.0 ℃
Heating Time: 3 ~ 4 ℃/min
Temperature Range: B: 0℃ → +150℃; R: -20℃ → +150℃; L: -40℃ → +150℃; U: -60℃ → +150℃; S: -70℃ → +150℃
Temperature Rate of Change: 3 ℃/min, 5 ℃/min, 10 ℃/min, 15 ℃/min, 20 ℃/min, 25 ℃/min (Optional)
The Constant Climate Chamber is engineered to deliver precise environmental conditions for testing materials, components, and products under extreme temperatures and humidity levels. Ideal for industries such as electronics, automotive, pharmaceuticals, and materials science, this chamber ensures accurate simulation of real-world environmental scenarios to guarantee product durability, performance, and reliability.
Key Features:
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Temperature Range: Offers a wide range of options to suit diverse testing needs:
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B Model: 0°C → +150°C
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R Model: -20°C → +150°C
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L Model: -40°C → +150°C
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U Model: -60°C → +150°C
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S Model: -70°C → +150°C
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Humidity Range: 20% R.H ~ 98% R.H (Customizable options: 10% R.H ~ 98% R.H, 5% R.H ~ 98% R.H) to simulate various environmental conditions accurately.
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Fast Temperature Change: With selectable rates of 3°C to 25°C per minute, allowing for precise control over testing conditions.
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Temperature Uniformity: Achieves a high degree of accuracy with temperature fluctuation ≤ ± 0.5°C and humidity fluctuation ≤ ± 2% R.H.
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Cooling Mode: Choose between air-cooled or water-cooled options for efficient temperature control.
Premium Build and Design:
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Inner Chamber Material: Made from high-quality 304 stainless steel to ensure durability and resistance to corrosion.
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Thermal Insulation: High-density polyurethane foam provides superior insulation, maintaining stable internal conditions while minimizing energy consumption.
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Refrigeration System: Equipped with imported compressors from renowned brands, ensuring reliable and efficient cooling performance.
User-Friendly Control:
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Touchscreen Controller: Easy-to-use interface with customizable settings in multiple languages (Chinese, English, Japanese, Korean).
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Advanced Protection Features: Includes no-fuse switches, overcurrent, over-temperature, and overload protection, ensuring safe operation and preventing equipment damage.
Applications:
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Electronics & Electrical Components: Test performance under varying temperature and humidity conditions.
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Material Science: Assess material resilience to extreme environmental conditions.
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Automotive Industry: Evaluate automotive parts and systems in temperature and humidity fluctuations.
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Pharmaceuticals: Test the stability of pharmaceutical products under varying environmental factors.
Customization Options:
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Explosion-proof Device: Ideal for testing hazardous materials like batteries under extreme conditions with optional explosion-proof devices for both high and low temperatures.
| Parameter | Specification |
|---|---|
| Model | RK-TH-408 |
| Upper (Lower) Chamber Volume | 225L |
| Inner Chamber Dimensions (W×H×D) | 500 × 750 × 600 mm |
| External Cabinet Dimensions | Customized according to actual requirements |
| Temperature Range | B: 0℃ → +150℃; R: -20℃ → +150℃; L: -40℃ → +150℃; U: -60℃ → +150℃; S: -70℃ → +150℃ |
| Humidity Range | 20% R.H ~ 98% R.H (Non-standard customization options: 10% R.H ~ 98% R.H, 5% R.H ~ 98% R.H) |
| Temperature Rate of Change | 3 ℃/min, 5 ℃/min, 10 ℃/min, 15 ℃/min, 20 ℃/min, 25 ℃/min (Optional) |
| Temperature / Humidity Fluctuation | Temp. Fluctuation: ≤ ± 0.5 ℃; Humidity Fluctuation: ≤ ± 2% R.H |
| Temperature / Humidity Uniformity | Temp. Uniformity: ≤ ± 2.0 ℃; Humidity Uniformity: +2% R.H, -3% R.H |
| Temperature / Humidity Deviation | Temp. Deviation: ≤ ± 2.0 ℃; Humidity Deviation: ± 3% R.H |
| Heating Time | 3 ~ 4 ℃/min (Can be customized as required; for rapid change chambers: 5 ~ 50 ℃/min) |
| Cooling Time | Approximately 1 ℃/min |
| Cooling Mode | Air-cooled or Water-cooled (Optional) |
| Load | Simulated heating load customized according to actual demand |
| Inner Chamber Material | 304 Stainless Steel |
| External Cabinet Material | Stainless Steel Plate with Baking Paint or Stainless Steel |
| Thermal Insulation Material | High-Density Polyurethane Foam |
| Refrigeration System | Imported well-known brand compressors |
| Safety Protections | “No-fuse switch, Compressor over-pressure & over-heat protection, Over-current protection, Over-temperature protection, Overload protection, Dry-burn protection, Water shortage protection, etc.” |
| Controller | Touch Screen Controller, selectable languages (Chinese/English/Japanese/Korean), operates in Custom/Program mode |
| Standard Accessories | Φ50mm test port, 2 x 304 Stainless Steel wire mesh shelves |
| Operating Environment | +5℃ ~ +35℃; Atmospheric Pressure: 86kPa~106kPa; Level and vibration-free surface; Relative Humidity > 85% R.H |
| Power Supply | 220V AC 3-phase 50Hz or 380V AC 3-phase 50Hz |
| Special Customization | The equipment can be customized with explosion-proof devices for high and low temperature explosion-proof tests, such as for batteries. |




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