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.).
Condensation refrigeration 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.
The controller stores the maximum and minimum temperature values, with graphical representation of them.
Forced air cooling, evenly distributed horizontally, with a high homogeneity of the temperature inside the chamber.
60 mm high density polyurethane insulation (CFC and HCFC free).
R404 refrigerant gas, CFC and HCFC free, biodegradable.
Hermetic compressor, mounted on dampers to reduce noise levels.
Independent cooling and heating systems.
Finished stainless steel interior AISI 304.
Round corners, for easy cleaning.
Perforated stainless steel shelves, with adjustable height.
Magnetic seal on the external door, to ensure the closing of both the external and internal door.
Walls to insert external cables and instruments.
Epoxy coated steel exterior finish.
Stainless steel legs with adjustable height.
Base with 4 wheels, to facilitate the movement, with adjustable feet in height.
Tropicalization, operation in working areas with temp. up to +32ºC.
