ECO units with transparent plastic baths provide visibility in all cases where test samples need to be observed during thermostating. The thermostats with polycarbonate baths can be used in the temperature range of up to 100 °C. They have a filling volume of 5 up to 20 litres. The 15 litre (or larger) Silver and Gold baths accommodate up to three capillary viscometers. The Silver and Gold ET 6, ET 12 and ET 20 models are equipped with a cooling coil as standard. Bath/circulation thermostats have menu navigation in plain text for user friendly operation. Various interface modules are available as optional accessories.

• Variopump with six adjustable stages
• Flow rate switch for flow rate control between internal and external circulation
• Simultaneous display of set and actual temperature
• Over-temperature setting via menu
• USB interface as standard

Silver controller.

Heating power 2 kW, working temperature range up to 100 °C. LCD display, resolution of 0,01 °C. Programmer with one program and 20 segments.

Gold controller

Heating power 2,6 kW, working temperature range up to 100 °C. Colour TFT display, resolution of 0,01 °C. Programmer with five programs and 150 segments. Graphical display of temperature profiles. Ramp function and clock timer.

Maximum pump capacity:
All models: 22 L/min, 0,55 bar