CSZ ENVIRONMENTAL CHAMBERS & MORE

Providing quality testing solutions for over 70 Years

Cincinnati Sub-Zero (CSZ) offers a full range of standard and custom-designed Environmental Chambers providing our customers with solutions to meet their most demanding environmental testing requirements. These environmental chambers range from small benchtop chambers to full walk-in chambers and rooms including:


Use CSZ environmental chambers to test, validate or store your products in a variety of climatic conditions. CSZ environmental test chamber designs are customizable to meet your needs with chambers available from basic cycling to accelerated stress testing.

Cincinnati Sub-Zero Capabilities

Our environmental chamber service department provides chamber maintenance programs, controller upgrades, refrigeration retrofits, test chamber calibration, start-up and training, replacement parts and repair services.

Cincinnati Sub-Zero Acquires HALT & HASS Systems Corporation

Cincinnati Sub-Zero (CSZ) Products, Inc. is pleased to announce the asset acquisition of HALT & HASS Systems Corporation (HHSC) of Denver... (more)

CSZ's New EZT-570i Includes More Value & Time-Saving Features

The new CSZ EZT-570i controller saves chamber programming and setup time. Includes data logging, data file access via memory stick or PC, Ethernet control & monitoring, alarm notification...(more)

CSZ supplies Environmental Chambers to GM Battery Test Lab

Cincinnati Sub-Zero was selected as the main Environmental Test Chamber Supplier for the new General Motors (GM) Battery Test Lab. The facility tests battery packs, energy cells and modules. (more)

CSZ Solar Test Chambers Provide Energy Savings

CSZ's solar panel testing chambers provide up to 66% energy saving with CSZ's patented Tundra system and meet temperature cycling, damp heat and humidity freeze test specifications. (more)