... :7.5MW (2) Heating system includes 1 unit PID controller, 1 pcs heating steel plate with size:3000*2400*58mm ... range,120~150 degree C, at this range, temperature uniformity ±1.5°C, temperature control accuracy ±1 °C ( after amending) (3) ... operator, through this password, all theparameters including: tank temperature, heating plate temperature, vacuum time,lower chamber air charging time, 1st ...