The FD/HD series is our standard floor-model temperature test chamber. FD chambers are temperature only, whereas HD chambers include a humidity system with a range of 10% to 98% +/- 2% RH. Available in a wide range of volumes, there is a test chamber to meet your environmental testing needs. The construction of the FD/HD series gives it the highest quality and the utmost reliability. Using AES' patented inner baffle design, FD/HD series environmental test chambers are capable of producing a temperature range from -65°C to +180°C (-85°F to +356°F) all while maintaining even and stable airflow. This airflow consistency allows for highly accurate environmental testing on your product. The FD/HD series environmental test chambers are also ideal for thermal cycling tests and can be outfitted with a liquid CO2 or LN2 to improve the functionality of the test chamber.
Dashboard view enables chamber control at the chamber, at a desktop, or remotely via laptop or tablet
Profile Builder has drag-and-drop, web-browser functionality
Data Logging with onboard, multi-year logging of live and current data, anyplace anytime
Communication and Control uses standard, well-documented JSON API for easy integration with other test platforms
Security decreases test interference with three authentication methods and six permission levels
Watlow F4T Programmable Controller
Features a 4.3” capacitive touchscreen minimizing the chance for error. Ethernet communication supported by AES|XCHANGE
100 OHM Platinum RTD is a highly-accurate sensor made from platinum components for increased sensitivity
We offer multiple types of safeties on our test chambers to help protect your product and your test chamber if anything malfunctions.
A heat fuse or thermal fuse, will interrupt the flow of electricity to the test chamber and shut it down if it reaches a certain temperature.
A digital set temperature safety that will shut down the test chamber if it goes over a certain temperature.
A digital set temperature safety that will shut down the test chamber if it goes over a certain temperature or below a certain temperature.
A unique feature of an Associated Environmental Systems test chamber is the variable speed fan we use to control airflow in the chamber. The fan is a variable frequency drive, specifically an ACS310 by ABB, that is dedicated to optimize the variable torque operation of our fans. The speed of the fan can be controlled through a profile or with a control loop on the AES|ONE.