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Temperature & Humidity Chambers

Bench-Top Type Temperature Humidity Chamber

Compact environmental test chamber for controlled temperature and humidity simulation, designed for laboratory reliability testing of electronics, components, materials and small samples.

Bench-Top Type Temperature Humidity Chamber
Temperature Range −40°C to +150°C
Humidity Range 20%–95% RH
Chamber Volume 22.5 L
Internal Workspace 300 × 300 × 250 mm

Engineered for Reliable Environmental Testing

The Bench-Top Type Temperature Humidity Chamber is a compact climatic testing system designed for laboratories, R&D facilities and quality-control environments where space is limited. It enables controlled high-temperature, low-temperature, constant-humidity, damp-heat and cyclic environmental testing for small samples and components.

Its compact bench-top configuration makes installation and repositioning easier than larger floor-standing chambers while still providing programmable environmental control for repeatable reliability and qualification testing.

Technical Data

Model
SMC-22C
Internal Dimensions
300 × 300 × 250 mm
External Dimensions
480 × 835 × 990 mm
Chamber Volume
22.5 L
Temperature Range
−40°C to +150°C
Humidity Range
20%–95% RH
Control System
Programmable touchscreen controller
Communication
RS232 / RS485 / Ethernet optional
Power Supply
Customized by destination country
Model / Series
SMC-22C
Capacity / Volume
22.5 L
Power / Electrical
Customized by destination country
Controller
Programmable touchscreen controller
Standards
IEC 60068-2-1 – Cold testing IEC 60068-2-2 – Dry heat testing IEC 60068-2-30 – Damp heat cyclic testing MIL-STD-810 – Environmental engineering considerations ISO 16750 – Road vehicles environmental conditions and testing

Controls, Standards & Configuration

Control System

Programmable touchscreen control supports multi-step temperature and humidity profiles for repeatable environmental testing. Optional RS232, RS485 and Ethernet interfaces can be configured for external communication. PC monitoring and data-recording capability can be provided depending on the selected configuration. Optimized internal airflow supports uniform environmental conditions throughout the working chamber.

Environmental / Refrigeration System

Integrated refrigeration supports controlled low-temperature operation within the compact chamber. The system can use hot-gas defrosting and modular refrigeration configurations depending on the selected model. Optimized airflow and refrigeration control are designed to support stable temperature and humidity conditions during long-duration testing.

Performance & System Advantages

Compact bench-top design for laboratories with limited space
Suitable for small samples and component-level testing
High and low temperature environmental simulation
Constant temperature and humidity testing
Damp heat and cyclic climatic testing
Programmable multi-step test profiles
Optional RS232, RS485 and Ethernet communication
Optional PC monitoring and data recording
Optimized airflow for stable chamber conditions
Built-in refrigeration system
Support frame or stacking configuration available

Designed for Diverse Test Programs

Electronic components and PCB reliability testing
Sensors, connectors, switches and small electronic devices
Automotive electronic components and instruments
Plastics, rubber, metals and coating evaluation
LED, telecommunications and consumer electronics testing
Laboratory and university research
Quality inspection and incoming-material validation
Packaging and material environmental testing

Configure the System Around Your Application

Additional cable ports
Observation window
Interior lighting
Remote monitoring module
Data logging system
Water purification system
Additional shelves
Custom fixtures
Safety interlock options

Need a configuration for your test requirement?

Share your application, test standard, sample dimensions and operating conditions. Our team can help identify a suitable environmental testing configuration.

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