JULABO TE400 Peltier Chiller for routine laboratory cooling applications. Operating range from -5...+40 °C with PID temperature control and ±0.02°C stability. Unit incorporates RS232 interface for PC integration and control. Includes a splash-proof color touchscreen user interface. Easy filling / draining with a fill level indicator. Centrifugal pressure pump provides circulation to external application with 7 L/min and up to 17.4 psi. Peltier heating / cooling provides compressor-free cooling for energy savings and quiet operation. 450W heating power with 400W cooling power at 20 °C ambient. Cooling performance affected by ambient temperature.May be used with water and water/glycol mixtures. M16x1 male pump connections. Includes a pair of 8 and 12mm hose barbs. 100-230V/50-60Hz. TE400 Peltier chiller -5...+40 °C ±0.02 °C; 400W cooling @ 20 °C; 200W cooling @ 0 °C; 450W heater; 1 L bath tank; Pump 7 L/min and up to 17.4 psi with 8 and 12 mm hose barbs; RS232 communication; Dimensions (WxLxH): 10.8x16.3x15.75 inches; 53 pounds. No refrigerant; 100-230V/50-60Hz..