The microprocessor controlled ramp regulator PR 5 SR is a complex time/temperature control for the precision hotplates. Pressing the START key enables the programming of a set of a maximum of 5 ramps (each ramp consists of the ramp-time, constant temperature and the duration of the constant temperature). 3 programme sets can be stored in the non-volatile memory bank.

Further Advantages

• A programmed lead time enables the start to be activated up to 99 hours in advance. 
• Easy and comprehensible programming because each temperature and time parameter has its own key. At any time during the running of the programme it is possible to check each programmed value. 
• Output regulator from 0 – 100% 
• Change-over switch for non-stop operation. 
• Programme back-up by EEProm. 
• Buzzer signal at the end of the programme