Climatic test cell EICHS series

temperaturehumiditylaboratory

*Temperature range +4º C to +60ºC .). *Humidity control: Working range from 10% to 90% R.H. (+/-3%), in a temperature range +19ºC to +40ºC. *S4000 controller in EICHS test models, with graphical representation of data. 4.3" backlit TFT touch screen for temperature and/or humidity control with graphical representation of temperature and/or humidity curve. *Precision of +/- 0.1ºC on screen. Homogeneity of + /-1.0 ºC inside the chamber at 37ºC. Stability of +/-0.5ºC inside the chamber at 37ºC. *Refrigeration system controlled by solenoid valves. *Safety thermostat, protects samples against high temperatures. *The microprocessor control parameters control the temperature through a Pt100 probe, with a resolution of +/- 0.1ºC. Control system with battery backup, with automatic recharge, duration up to 48h. *Electronic probe (4-20mA) with an accuracy of +/- 2% RH (optional 1.0 % R.H.). *Generator of humidity by ultrasound introducing in the chamber microscopic drops of water at room temperature (optionally electrodes). *Cooling condensation drying system. *Internal door of thermal glass, with hermetic closing. *Opaque external door, with opening aids and large handle. *Optional: double glazed external door with large handle. *Microprocessor for control parameters with PID system. *Independent alarms, visual and audible, for maximum and minimum temperatures, with NiCd backup battery, of more than 48 h duration (72h optional). *System settings protected by numeric password.