Technical data according to DIN 12876 Operating temperature range -90...250 °C Temperature stability at -10°C 0,01 K temperature set point / display 5,7" colour Touchscreen Resolution of display 0,01 K Internal temperature sensor Pt100 Sensor external connection Pt100 Interface digital Ethernet, USB (Host u. Device), RS232 digital input ECS ONE digital output POKO ONE Alarm message optic, acoustic, relay Safety classification III / FL Heating power 6 kW Cooling power with Thermooil at 250°C 6,5 kW at 200°C 7,5 kW at 150°C 9 kW at 100°C 11 kW Cooling power with Ethanol at 0°C 11 kW at -20°C 11 kW at -40°C 8,2 kW at -60°C 4,2 kW at -80°C 1,3 kW at -90°C 0,6 kW Refrigeration machine water-cooled, CFC- and HCFC-free Refrigerant (ASHRAE, GHS) R-507 (A1, H280) Global Warming Potential (GWP) 3985 Refrigerant quantity 2,9 kg Refrigerant 2nd stage (ASHRAE, GHS) R-23 (A1, H280) Global Warming Potential (GWP) 14800 Refrigerant quantity 2nd stage 1,23 kg Circulation pump: MK pump max. delivery 110 l/min max. delivery pressure 1,5 bar Förderleistung bei 0,65 bar 90 l/min