Adjustable, precise PID temperature controller beneficial for various cooling tasks in the science, research, and industrial laboratories.
Performance
- Temperature range from -20C to 40C.
- High cooling capacity up to 7.1kW at 20C.
- Powerful circulating pumps up to70L/min., 6 bar.
- Precise temperature stability ± 0.2C (at 15C) without heater.
- Innovative and exclusive controller can adjust the cooling capacity from 1% to 100%.
- Refrigerating system is designed to reduce energy consumption and maximize refrigerating efficiency.
Convenience
- Designed to simplify operation with a touch screen type display.
- Setting and resolution indication 0.1C/F.
- Quick keypad lock prevents accidental parameter changes.
- Bright LED water level indicator can be seen from a distance.
- Optional external sensor can be connected for more actual temperature control.
- 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.
- RS-232 interface for external control and data collection.
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.
The Lab Companion AAH66031K, HS-25 Recirculating Cooler (1hp) with Centrifugal Pump is a superior solution tailored for the needs of scientific, research, and industrial laboratories. This cutting-edge device features an adjustable and precise PID temperature controller that ensures optimal cooling for a variety of applications. With a temperature range from -20°C to 40°C and an impressive cooling capacity of up to 7.1 kW at 20°C, achieving precise thermal conditions has never been easier.
Designed with convenience and operational efficiency in mind, the HS-25 includes a user-friendly touch screen display that clearly indicates settings and resolutions down to 0.1°C/F. The quick keypad lock feature safeguards against accidental adjustments, while the bright LED water level indicator ensures visibility from afar. Equipped with a powerful centrifugal pump that circulates up to 70 L/min at 6 bar, users benefit from unparalleled temperature stability of ± 0.2°C at 15°C without the need for a heater.
Safety is paramount, as demonstrated by the self-diagnostic function that identifies potential errors before they escalate. The system includes multiple protective features such as low fluid level alerts, over-temperature indications, and an over-current circuit breaker, all designed to safeguard the unit and maintain functionality. The use of eco-friendly refrigerants R-404A and R-507 reflects a commitment to environmental responsibility.
Additional advantages include easy maintenance access with a removable gridded vent and double service valve to prevent refrigerant leakage. For added adaptability, the HS-25 incorporates an RS-232 interface for external control and data logging. This robust, mobile, and efficient recirculating cooler is an indispensable tool for any laboratory seeking reliability and precision in their cooling processes.