Lab Companion AAH65032K HL-20 Low Temperature Recirculating Cooler, 230V / 50Hz

HL-20 Low Temperature Recirculating Cooler, 230V / 50Hz

Performance

• Temperature range from -20°Cto 40°C.
• High cooling capacity up to 7.1kW at 20°C.
• Powerful circulating pumps up to70L/min., 6 bar.
• Refrigerating system is designed to reduce energy consumption and maximize refrigerating efficiency.

Convenience

• Designed to simplify operation with a touch screen type display.
  • Easy-to-read VFD display with interactive touch keys.
  • Setting and resolution indication 0.1°C/°F.
  • Quick keypad lock prevents accidental parameter changes.
  • Signal indicator for operation status.
• Bright LED water level indicator can be seen from a distance.
• Built in pressure gauge for checking pump pressure at a glance.
• High/low pressure gauges for condition diagnosis of refrigerating system at a glance. (for H type)
• Wide filling inlet for easy and safe pouring of solution into the unit.
• Double service valve prevents refrigerant leakage for easy maintenance.
• Removable gridded vent for easy maintenance of condenser.
• Built-in casters for easy transport and installation.

Safety

• Self-diagnostic function identifying errors.
• Complete safety protection system with warning alarms.
  • Low fluid level and dry-running protection; when triggered shows an error symbol on the display and an audible buzzer sound.
  • Over-temperature protection; If the equipment operates at over maximum temperature due to external environment, user can simply identify the error with a visual signal or an audible buzzer sound.
  • Over-current circuit breaker.
• Eco-friendly R-404A / R-507 refrigerant use for environmental protection.
• Splash-proof keypad.