"For long-term stable temperature/humidity/light simulations in one chamber. The constant climate chambers are ideal for norm-compliant work according to ICH guidelines and work independently of the water supply. KBF Series: Constant climate chambers with large temperature range: 0 °C to 70 °C and humidity range: 10 % RH to 80 % RH. KBF P Series: Constant climate chambers with ICH-compliant lighting and variably positionable light cassettes. Equipment: Electronically controlled APT.line™ preheating chamber with cooling system. 2 variable position illumination cassettes (KBF P, LQC). Intuitive touchscreen controller with time-segment and real-time programming with internal data recording. Humidity regulation with capacitive humidity sensor and vapor humidification. Inner glass door with seal. Independent temperature safety device class 3.1 (DIN 12880) with optical and audible temperature alarm. Access port with silicone plug diam. 30mm, left side. Ethernet interface for communication software APT-COM™ DataControlSystem.<BR />"