Environmental Test Chambers, Thermal Shock and Battery Systems SANWOOD

Climatic test chambers, thermal shock systems, altitude simulation chambers, and explosion-proof battery test chambers by SANWOOD. Engineering selection.

Benchtop and Compact Climatic Test Chambers

SANWOOD compact benchtop environmental test chambers deliver stable thermal conditions for testing microelectronics, semiconductor devices, and sensor packages. Featuring internal capacities from 20 to 100 liters, the units operate reliably with an intuitive touchscreen controller.

Working interior chamber volume spanning 20 to 100 liters
Stable thermal testing profile across broad validation envelopes
Programmable microprocessor touchscreen user interface
Compact hermetic refrigeration compressor assembly module

Constant and Alternating Temperature Humidity Test Chambers

SANWOOD temperature and humidity test chambers are available in single, double-layer, and triple-layer configurations, delivering stable environmental simulation across deep cold and heat with precision PID control. The systems optimize laboratory space and parallel validation.

Relative humidity control range maintained from 20% to 98% RH
Cascade refrigeration circuit utilizing eco-friendly refrigerants
Multi-tier stacked design enabling independent parallel testing
Multi-pane observation window with electric defogging heating element

Explosion-Proof Battery Safety and Reliability Test Chambers

SANWOOD explosion-proof battery test chambers are developed for thermal abuse, cycling, and charge-discharge evaluations of lithium cells, modules, and battery packs. Chambers feature pressure relief blast ports, flammable gas detection probes, and nitrogen emergency purge systems.

Heavy-duty blast relief port designed for thermal runaway events
Integrated optical smoke detectors and hydrogen gas sensing probes
Automated fire suppression linkage and nitrogen inert gas purge
Reinforced insulated access ports for high-current battery cyclers

Two-Zone and Three-Zone Thermal Shock Test Chambers

SANWOOD thermal shock test chambers perform rapid cyclic temperature stress validation on automotive electronics, semiconductor packages, and assemblies. The pneumatic carrier transfers test specimens between hot and cold zones in under 10 seconds across extreme thermal gradients.

Pneumatic specimen basket transfer completed in under 10 seconds
Extreme thermal shock differential across hot and cold test zones
Two-zone and three-zone layouts with ambient room temperature dwell
Dedicated refrigeration evaporators and high-flow air heaters

High Altitude and Low Pressure Climatic Simulation Chambers

SANWOOD altitude test chambers combine temperature, humidity, and low atmospheric pressure simulation down to 0.5 kPa, replicating flight conditions at altitudes up to 45,000 meters. The systems validate avionics modules, aerospace sensors, and satellite subassemblies reliably.

Atmospheric pressure depression simulation down to 0.5 kPa level
Simultaneous automated control of temperature, humidity and vacuum
Heavy-gauge welded austenitic stainless steel vacuum test vessel
Two-stage rotary vane vacuum pumping package with exhaust filtration

Modular Walk-In Environmental Climatic Test Rooms

SANWOOD walk-in climatic chambers and test rooms are engineered for batch validation of automotive subassemblies, EV powertrains, and communications racks. The modular polyurethane-insulated panel structure delivers high thermal efficiency and rapid field integration on site.

Configurable interior chamber capacity spanning 8 to 100 cubic meters
Interlocking modular structural panels with high-density insulation
Reinforced non-skid flooring accommodating heavy equipment carts
Remote outdoor machine room with semi-hermetic screw compressors

AGREE Combined Temperature, Humidity, and Vibration Test Chambers

SANWOOD AGREE environmental test systems integrate temperature, humidity, and electrodynamic vibration profiles into a unified test station. The chamber floor interfaces with vertical and horizontal shakers through a flexible heat-resistant silicone barrier membrane.

Seamless mechanical docking with vertical and horizontal slip tables
Flexible high-temperature silicone diaphragm isolating test chamber
Rapid temperature cycling gradient with high ramp performance
Active dehumidification preventing condensation across test profile

ESS Rapid-Rate Temperature Cycling Screening Chambers

SANWOOD Environmental Stress Screening (ESS) chambers provide rapid temperature change rates across wide ramp profiles. Controlled thermal stress cycling exposes solder fractures, microcracks, and internal assembly defects in PCB modules prior to end-product delivery.

High-speed temperature cycling rates across configurable ramp profiles
Accelerated screening of latent solder flaws and structural fatigue
Heavy-duty Bitzer semi-hermetic refrigeration compressor package
High-volume air circulation blowers with variable frequency control

Selecting SANWOOD Temperature Humidity and Thermal Shock Chambers for QA Laboratories

For accelerated stress screening, SANWOOD two-zone and three-zone thermal shock chambers transfer test specimens between hot and cold zones in under 10 seconds across extreme thermal gradients to expose latent material flaws in electronics.

Integrating Explosion-Proof Environmental Chambers for Lithium Battery Validation

SANWOOD explosion-proof battery test chambers are engineered for thermal abuse, cycling, and charge-discharge testing of cells and packs. Standard safety hardware includes mechanical blast relief ports, optical smoke alarms, and automated inert gas purging compliant with UN 38.3 and UL 1642.

SANWOOD and model names are trademarks of their respective owners and are used only to identify the equipment for which we source parts. SpareX is not an official dealer, distributor or representative of SANWOOD and is not affiliated with the trademark owner. Origin, documents and warranty are stated for each item in the quotation.