Operating Features
• Temperature range is from -20℃ to 80℃.
• As an option an external sensor can be directly installed into the cooling circuit for monitoring and regulating of temp.
• Precise temperature stability ± 0.1℃ (at 15℃) with integrated heaters.
• Bright LED water level indicator can be easily identified.
• Low fluid level and dry-running protection when triggered
shows an error symbol on the display and an audible sound.
• If the equipment operates at 80℃ or above due to the external environment, user can simply identify the error with a visual or an audible sound.
• Designed to simplify operation with a touch screen type display.
- Setting and resolution indication 0.1℃/℉.
- Quick keypad lock prevents accidental parameter changes.

Constructional Features
• The refrigerating system is designed to reduce energy consumption and to maximize in refrigerating efficiency.
• Available external temperature sensor (Pt 100) for measured value.
• RS-232C and software included.
- Storage of program information, backup of temperature settings, recovery, and excel saving format capabilities.
• Eco-friendly R-404A / R507 refrigerant.
• Double service valve for preventing refrigerant leakage.
• Removable gridded vent for reducing condenser contamination and to facilitate cleanliness.
• A wide (Ø120mm / 4.72″) solution inlet is for easy and safe pouring of solution into the recirculating cooler.
• Pressure gauge comes standard for observing the pump pressure.
• The refrigeration system can be observed easily to diagnostic at a glance by high / low pressure gauges.
(HH-25, 35, 45H, 55H models)
• Different types of pumps come standard with the recirculating cooler to provide versatility.
• Warning alarm/monitoring system.
- Over temperature.
- Lack of bath solutions.

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