Refrigerated circulators LTC 4

Versatile system for the laboratory, with a comprehensive specification to suit most low temperature applications.

• Optima™ 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