LHG-Harry Gestigkeit ST92-230 zandbad 440x590x442mm 50-300°C

Sandbaths with power controller and thermostatic control (type: ST)

In addition to the step- and lossless working power controller, the devices are equipped with a thermostatic controller. The desired temperature is specified directly in °C. By combining the energy controller and thermostat, even small temperatures can be set so that reheating and thus a large control bandwidth is avoided.

Construction

The sandbaths consist of an aluminium alloy hotplate with a screwed-on, sealed stainless steel frame with a usable height of 50 mm. Filling in quartz sand allows vessels with uneven bottoms to be heated. In case of glass breakage, the liquid is absorbed by the sand. The sand lies directly on the hotplate to prevent unnecessary heat loss.

Due to the long-term asymmetric heating system (plate corners and edges are more heated), a very uniform temperature distribution is achieved over the entire heating surface. The housing parts are made of stainless steel; the middle part is also coated. The four housing feet are slightly adjustable in height. The approx. 1.7m long connection cable is supplied with 230V to 3300W with Schuko plug.

Due to the long-term asymmetric heating system (plate corners and edges are more heated), a very uniform temperature distribution is achieved over the entire heating surface. The housing parts are made of stainless steel; the middle part is also coated. The four housing feet are slightly adjustable in height. The approx. 1.7m long connection cable is supplied with 230V to 3300W with Schuko plug.