Refrigerated circulators LTC 4
Versatile system for the laboratory, with a comprehensive specification to suit most low temperature applications.
-Optimaä digital thermostat for precise temperature control: assembled with TX 150
-Cooling/heating range -30 to 100 °C
-Stability ± 0.1 °C
-Powerful integral pump; allows temperature-controlled fluid to be circulated to external devices (18 L / min, 310 mbar)
-Easy to use rotary dial and two function keys
-Clear 4 digit display - easy to read from a distance for instant reassurance
-Visual alarm and countdown timer; alerts you when your attention is required
-User calibration facility for optimum accuracy at the required operating temperature
-Operating setpoint plus 3 adjustable preset temperatures for convenience
-Liquid protection and over-temperature cut-out
-Easy access to coolant reservoir for local cooling of tubes, bottles etc.
-Powerful efficient cooling, ozone-friendly refrigerant
-Dual-position bridge plate, ensures visibility/accessibility of the thermostat whilst optimising bench space
-Robust construction, corrosion resistant materials, stainless steel tank; durable in demanding environments
-5 °C thermostat on/off switch; stops tank freezing when operating with water

Type LTC 4
Capacity 20 l
Dimensions (W x D x H) 390 x 490 x 730 mm
Heating power 1900 W
Cooling capacity kW at 20/0/-20°C 0.90/0.50/0.18
Temp. range -30 to +100 max. °C