Climate chamber CTC256

humiditytemperatureenvironmental

Memmert environmental test chambers guarantee the perfect atmosphere for climate and temperature tests Temperature Setting accuracy temperature up to 99.9 °C: 0.1 / from 100 °C: 0.5 Temperature distribution (spatial) +/- 0.5 up to 2K Temperature sensor 2 Pt100 sensors DIN Class A in 4-wire-circuit for mutual monitoring, taking over functions in case of an error Display resolution of display for setpoint values 0.1°C up to 99.9°C, 0.5°C from 100°C and for actual values 0.1°C (LED) Humidity Humidity control: active humidifying and de-humidifying adjustable from 10-98 % rh with digital display of relative humidity - resolution of display 0.5 %, setting accuracy 1 % Humidification: By hot steam generator. Humidity supply with water (only for demineralised water with a conductivity of 5 to 10 μS/cm and a pH value between 5 and 7) from 2 x 10 l tank on telescopic slide integrated in chamber, with automatic change-over. Control technology Controller: Electronic microprocessor temperature controller with auto-diagnostic system Set-up Display: digital display of all set parameters, such as temperature, weekdays, time, humidity, fan speed, programme status and set-up values - language to be chosen via set-up Timer: integrated timer for tempering profiles of up to 40 ramps each, each segment adjustable from 1 min. to 999 hrs. Calibration: three freely selectable temperature values, humidity 2-point calibration at 20% and 90 % rh Ventilation Fan: high-performance air fan in working chamber Fan control: depending on operation status automatic adaption of fan speed resp. manual adjustment from 10 to 100 %