The Combined Temperature, Humidity and Vibration Test Chamber is designed to simultaneously simulate the effects of temperature, humidity, and vibration, enabling comprehensive evaluation of product durability, reliability, and service life under harsh environmental conditions. The system is ideally suited for environmental testing in the automotive, electronics, aerospace, defense, energy, and other industrial sectors.

Key Features

High-Speed Temperature Transition

The chamber supports configurable heating and cooling rates of up to 40°C/min, making it suitable for demanding thermal shock and rapid temperature cycling tests.

Advanced Anti-Condensation Technology

A dedicated dry-air system effectively minimizes moisture condensation on the specimen surface during testing, protecting the test sample while ensuring highly accurate and repeatable test results.

Modern Modular Design

Built using the latest modular engineering technology, the system offers exceptional operational stability while simplifying maintenance, upgrades, and future functional expansion.

Intelligent Control System

The chamber is equipped with a high-performance 32-bit color touchscreen controller featuring:

• Ethernet communication
• USB data storage
• Remote monitoring and control via mobile APP
• User-friendly interface for efficient operation

Programmable Load Control

Four programmable ON/OFF output channels are provided to control external test loads while ensuring safe operation and specimen protection throughout the testing process.

High-Efficiency Air Circulation System

An optimized air circulation design ensures outstanding temperature and humidity uniformity throughout the entire test workspace.

Comprehensive Safety Protection

The system incorporates multiple safety protection functions, including:

• Overload protection
• Over-temperature protection
• Over-voltage protection
• Power failure and abnormal power supply protection
• Automatic fault detection and alarm system

Intelligent Operating Functions

Designed for reliable long-term operation, the chamber provides:

• Automatic program recovery after power interruption
• Test status memory
• Automatic test resumption after power restoration
• Safe system restart

Specimen Protection

Integrated anti-condensation, over-temperature protection, and multiple safety mechanisms ensure maximum protection for both the test specimen and the equipment throughout the testing process.

Automatic Return to Ambient Temperature

Upon completion of the test program, the chamber automatically returns to room temperature, ensuring safe specimen removal.

Intelligent Diagnostics

The controller continuously monitors system operating status and provides:

• Operating time records
• Real-time fault diagnostics
• Maintenance guidance and troubleshooting information

Remote Service Capability

Optional remote maintenance and diagnostic functions enable engineers to remotely monitor equipment status, perform troubleshooting, and update system parameters efficiently.

Multi-Language Interface

The controller supports multiple operating languages, including:

• Chinese
• English
• Russian
• Korean
• Japanese
• German

Standard Configuration

The chamber is supplied with a complete range of standard accessories suitable for industrial environmental testing applications.

• Three power supply ports for powering test specimens
• Two cable ports (left and right side), Ø100 mm
• Two silicone sealing plugs for cable ports
• Compressed air filter
• 20-liter water tank
• Pure water filtration system
• Blind plate
• Vertical perforated floor support plate

Optional Accessories

To meet specialized testing requirements, the following optional accessories are available:

• Isolation probe
• Specimen protection device compliant with NE60519-2:1993
• Ø50 mm cable port
• Automatic water supply system
• Nitrogen supply system
• Spare parts package
• Network management software
• Video monitoring system
• Mobile APP management platform
• Horizontal perforated support plate

Technical Specifications of the Combined Temperature, Humidity and Vibration Test Chamber

Item	Technical Specifications
Model	SM-MVH-500-CC / SM-MVH-1000-CC / SM-MVH-1700-CC / SM-MVH-3400-CC
Temperature Range	Standard: -70°C to +180°COptional configurations:• A: 0°C to +180°C• B: -20°C to +180°C• C: -40°C to +180°C• D: -70°C to +180°C
Temperature Fluctuation	±0.5°C
Cooling Rate	From +180°C to -70°C within 100 minutes (1.0–3.0°C/min).Optional linear or non-linear cooling rates: 1, 3, 5, 10, 15, and 20°C/min.
Heating Rate	From -70°C to +180°C within 60 minutes (3.0–5.0°C/min).Optional linear or non-linear heating rates: 1, 3, 5, 10, 15, and 20°C/min.
Temperature Uniformity	±1.5°C (-40°C to +100°C)±2.0°C (+100.1°C to +180°C or -40°C to -70°C)
Humidity Range	10%RH to 98%RH (approximately 11%RH at 60°C)
Humidity Fluctuation	±1.0%RH
Humidity Uniformity	±2.0%RH
Interior Material	SUS304 stainless steel
Exterior Material	Powder-coated cold-rolled steel
Thermal Insulation	100 mm polyurethane insulation + 10 mm mineral wool
Air Circulation Fan	Centrifugal blower
Compressor	Tecumseh (France), Bock (Germany), Bitzer (Germany)
Condenser	Air-cooled or water-cooled
Refrigerant	R404A, R23, R508
Evaporator	Fin-and-tube heat exchanger
Heater	Nickel-chromium alloy heating wire
Humidifier	Steam humidifier
Internal Dimensions (W × H × D)	500L: 800 × 800 × 800 mm1000L: 1000 × 1000 × 1000 mm1700L: 1200 × 1200 × 1200 mm3400L: 1500 × 1500 × 1500 mm
Ambient Operating Temperature	+5°C to +35°C
Power Supply	380 VAC, 50/60 Hz
Controller	Standard: TEMI-1500 (South Korea)Optional: TEMI-2500 or TEMI-2700 (South Korea)