- Speed Your Medical Equipment to Market - TESTING LAB Our Medical Testing Lab has been set-up to allow testing to the medical standards (IEC, UL, CSA, EN, ISO, AAMI, and others) The humidity chamber can handle larger samples, such as bariatric hospital beds and cart-mounted medical systems The IPX1, IPX2, IPX3, IPX4, IPX7, and IPX8 test fixtures are set for testing medical devices and systems to the IEC 60529 standard for the ingress of liquids The addition of our ISO 3744 Hemi-Anechoic (Free Field) Sound Chamber allows us to test to the new IEC 60601-1-8 (Alarms in Medical Equipment) Standard, as well as sound and alarm testing specified in the IEC 60601-2-XX Particular Standards. Hemi-Anechoic Chambers provide an essentially free-field environment over a reflective plane (the floor) for the measurement of hemispherically radiated sound waves emanating from a sound source.