Profile: Weiss Technik (UK)Ltd has acquired the company Design Environmental Ltd who manufactures environmental and climatic test chambers. Our products include temperature test chambers, temperature & humidity chambers, remote air conditioning systems, corrosion test chambers, vibration system interface and thermal stock chambers. Our BT range of standard bench top temperature test chambers are for small test items and ideally suited to limited laboratory space. It features spectrum program interface, 1 x 80mm diameter access port, RS485 communications, 1 x event relay and traceable calibration.