TH-G-180 Temperature & Humidity Chamber (Low Temp), 189L, 380V

TH-G-180 Temperature & Humidity Chamber (Low Temp), 189L, 380V

The TH-G-180 Temperature & Humidity Chamber is a high-performance environmental testing unit designed for precision, reliability, and ease of use. With its 189L capacity, it is engineered to meet rigorous testing standards across various industries, offering stable control over a wide range of temperatures and humidity levels.

Key Features & Performance

Advanced Environmental Control This chamber utilizes a microprocessor PID control system, complete with temperature calibration and automatic tuning for exceptional accuracy. Its innovative design, which places the humidification tank outside the main chamber, ensures superior long-term performance and stability for both low and high-temperature tests.

Efficient and Sustainable Operation

• Water Conservation: An integrated water recycling and filtering system significantly reduces water consumption, making it ideal for extended, uninterrupted testing cycles.
• Energy Optimization: The chamber's advanced insulation system minimizes heat loss. Even when operating at maximum temperature, the external surface remains below 60°C, ensuring a safe and energy-efficient workspace.
• Airtight Construction: A heat-resistant silicone packing and a two-point door latch create a perfect seal, preventing heat leakage and maintaining internal atmospheric stability.

Safety & Reliability

Your peace of mind is paramount. The TH-G-180 is equipped with a comprehensive suite of safety features:

• Overheat Protection: An automatic shut-off function activates if the chamber exceeds safe temperature limits.
• Alarm Systems: Alerts for low/empty water levels and an open door ensure operational integrity.
• Physical & Electrical Security: Features include a built-in key lock, a power supply leakage breaker, and over-current protection to safeguard both the user and the unit.

User-Centric Design & Convenience

Spacious and Accessible Chamber With a generous 189L volume and multiple shelving options (9 standard), the chamber is versatile enough for any user's needs. The interior is constructed from corrosion-resistant stainless steel for durability and easy cleaning.

Simplified Water Management

• Front-Loading Tank: The portable 15L cartridge-style water container makes refills effortless.
• Continuous Operation: A direct water supply connection is available as an option, providing ultimate convenience for long-duration tests.

Enhanced Monitoring

• Clear Sample Observation: A tempered glass door with a built-in heating wire prevents condensation, offering a clear view of your samples. Energy-efficient LED lighting illuminates the interior. An optional inner glass door provides an even wider viewing area.
• External Probe Access: A 50mm diameter cable port comes standard for introducing external wires or sensors. Additional custom-sized ports (50mm or 80mm) are available upon request.

Intuitive Control and Data Management

The chamber is controlled via a user-friendly 5.7-inch color LCD touchscreen, offering:

• Interactive Display: Simultaneously view set values and current conditions, with a graphical mode for real-time data interpretation.
• Advanced Programming: Create complex test cycles with up to 120 patterns and 100 segments per pattern.
• Data Logging: A built-in SD card drive and RS-232C port come standard for easy data transfer and recording.
• Multi-Language Support: The interface is available in English, Chinese, and Korean.
• PC Connectivity (Optional): An RS-485 communication port allows for the connection and simultaneous operation of up to nine units via dedicated software, simplifying program setup, data storage, and system backups.

Technical Specifications

• Model: TH-G-180
• Chamber Volume: 189 Liters / 6.7 cubic feet
• Controller: Programmable 5.7-inch Color LCD Touchscreen with intuitive interface
• Temperature Range: -40°C to 100°C (-40°F to 212°F)
• Temperature Fluctuation: ±0.3°C (at 40°C / 75%RH) - Ensures high stability during tests
• Temperature Variation: ±0.5°C (at 40°C / 75%RH) - Guarantees uniform conditions throughout the chamber
• Heating Time: Approximately 60 minutes from -40°C to 100°C
• Cooling Time: Approximately 60 minutes from 20°C to -40°C
• Humidity Range: 25% to 95% Relative Humidity (RH)
• Humidity Fluctuation: ±0.4% RH (at 40°C / 75%RH)
• Humidity Variation: ±3% RH (at 40°C / 75%RH)
• Refrigeration System: Mechanical single-stage system (air-cooled condenser) using R-507 refrigerant (CFC-free)
• Water Supply: 15-liter Cartridge Tank for demineralized water (pH 6.2-7.2, conductivity <20 µS/cm)
• Shelving: Includes 2 standard shelves (max capacity of 9). Each shelf supports up to 20 kg (44 lbs).
• Interior Dimensions (WxDxH): 550 x 550 x 625 mm / 21.7 x 21.7 x 24.6 inches
• Exterior Dimensions (WxDxH): 1003 x 1139 x 1468 mm / 39.5 x 44.8 x 57.8 inches
• Net Weight: 320 kg / 705.5 lbs
• Interface Port:
  • Standard: RS-232C port for data logging
  • Optional: RS-485 for multi-device network control
• Safety Features: Over-temperature protection, leakage breaker for electrical faults, water level sensor
• Electrical Requirements: 380V, 3-Phase, 50/60Hz, 9.1A (dedicated circuit recommended)
• Noise Level: Approximately 65 dB (at 1m distance from front)