Constant Temperature & Humidity Chamber | High Precision Control | CATEC

Key Features & Benefits

High Precision Control: Platinum resistance temperature sensor with wind speed inspection, temperature accuracy ±0.5℃, humidity accuracy ±2%RH

Wide Testing Range: -20℃~150℃ temperature range and 20%-98% humidity range, meets various testing requirements

Smart Programming: 7-inch touch screen controller, supports 120 programs and 999 steps for complex testing processes

Quality Refrigeration System: French Tecumseh compressor with US DuPont environmental refrigerant, ensures stable and reliable temperature control

Excellent Thermal Insulation: 304 stainless steel interior with high-density polyurethane foam, maintains temperature uniformity ±2℃

Technical Specifications

Main Configuration

Control System: 7-inch Chinese/English touch screen, programmable controller

Refrigeration System: French Tecumseh compressor, R404A environmental refrigerant

Heating System: Spiral nickel chrome electric heater

Humidification System: Semi-closed steam humidification

Circulation System: Centrifugal fan broadband forced air circulation

Observation Window: 3-layer insulation observation window with LED light

Technical Parameters

Temperature Fluctuation: ±0.5℃

Humidity Fluctuation: ±2%RH

Controller Resolution: Temperature ±0.01℃, Humidity ±0.1%RH

Heating Rate: 2-4℃/min (no load)

Cooling Rate: 0.7-1℃/min (no load)

Water Supply Method: Automatic cycling water supply

Application Industries

Electronic Product Reliability Testing

Automotive Components Environmental Testing

Material Science Research

Pharmaceutical Stability Testing

Aerospace Components Testing

Scientific Research Institution Quality Inspection

Quality Assurance

Constructed with premium 304 stainless steel interior and galvanized steel exterior for long-lasting durability. Comes with 12-month quality warranty.