Magnetic hotplate stirrer with microprocessor control. Ceramic coated silumin plate provides excellent heat conduction and distribution and is extremely resistant to scratches and chemicals. An independent safety circuit switches off the heating if a user determined temperature difference (ΔT 10 to 25 °C) above set temperature is reached. No unintentional changes to temperature settings. Indicator on the display shows when unit is off and residual heat is higher than 50 °C. Optional medium temperature sensor uses two independent PT1000 sensors double checking each other. Electronic current limiting to protect the motor. TRIAC guarantees long service life.

• Microprocessor control and digital display for nominal and actual speed and temperature
• Extra safety control circuit and hotplate cut-out by two independent temperature sensors
• RS232 interface and connector for electronic temperature control (via optional PT1000 sensor)
• Medium temperature range: Up to 250 °C, temperature control accuracy with optional PT1000 sensor: ±0,2 °C

IP protection class according to DIN EN 60529: IP 32