HD-150 Programmable Constant Temperature and Humidity Cabinet Product explanation: This machine is manufactured and designed to meet the requirements of relevant standards, such as GB/T2951, UL1581, IEC540, IEC60598 etc. It is used to provide a constant temperature & humidity environment to perform a further test. Features: * A big LCD display screen come from Korea makes operation more convenient. * Controlled by a microcomputer, actions like temperature rising and humidity rising could be applied individually. * All stainless steel structure. * The refrigeration is come from Tecumseh (France). * The big window in the door makes your view more convenient. * Four-tiered safety system for super-cooling conditions. Technical parameter: Power source: AC 3φ 380V, 50Hz, Max 15A Temp range:-70C to +150C Humidity range: 20% to 98%RH Temp precision: +-0.2C Humidity precision: +-2.5%RH Temperature uniformity: +-0.1C Humidity uniformity: +-0.1%RH Controller: TEMI 850