The 150L R23/R404A Programmable Temperature and Humidity Controlled Chamber is engineered for high-stress environmental testing in electronic industrial applications. This advanced chamber achieves rapid temperature change rates of up to 5°C/min or more, providing reliable performance testing under extreme conditions.

• GB/T2423.22-2002
• IEC 60068-2-14:1984
• GB/T2423.1-2001 (IEC 60068-2-1:1990)
• GB/T2423.2-2001 (IEC 60068-2-2:1974)
• GB/T2423.13-2002 (IEC 60068-2-33:1971)
• IEC600682-33:1997
• GB/T 2424.13-2002/IEC60068-2-33:1971

This chamber is widely used across multiple industries including electronics, chemical processing, plastics and rubber, food production, textiles, metals, and aerospace. It simulates rapid temperature changing conditions to evaluate product performance and reliability under environmental stress.

• Temperature Range: -70°C to +150°C
• Temperature Uniformity: ±1.0°C
• Temperature Fluctuation: ±0.5°C
• Heating Time: Maximum 20°C/min (no-load)
• Cooling Time: 3°C/min, 5°C/min, 10°C/min, 15°C/min (no-load)

• Exterior: Cold-roll steel sheets with corner circular arc design
• Interior: SUS304/2B steel plates with arc-designed containers
• Thermal Insulation: Superfine glass heat preservation cotton or polyurethane foaming
• Sealing: Silica sealing strips

• Compressor: France Taikang
• Refrigeration: Mechanical compress single stage/Cascade refrigeration, water refrigeration
• Refrigerant: R23/R404A
• Condenser: Fins radiator with long-lived outer rotor motor

• Programmable controller with 7.2 inch LCD touch display
• Chinese/English menu interface
• PID setting and automatic recording
• USB connectivity for computer interface

• Earth leakage protection
• Motor overcurrent protection
• Compressor overpressure protection
• High temperature protection

Each unit is carefully protected with air bubble film before placement in wooden cases, providing excellent shock absorption, impact resistance, and moisture protection while maintaining non-toxic, odorless properties.