About Absorption Refrigeration Unit
ABSORPTION REFRIGERATION UNIT
The unit is an absorption refrigeration system with boiler operated alternatively by gas or electrically and adjustable heating at the evaporator serves as cooling load.
The unit able to Demonstrate the basic principle of an absorption refrigeration system Absorption refrigeration system and its main components Operating behavior under load
Working medium: ammonia-water solution
Electric heater about 125W Gas burner
Adjustable: propane gas - Evaporator heater
Adjustable: about 50W - 230V, 60Hz, 1 phase
Superior Cooling PerformanceThis absorption refrigeration unit provides highly stable cooling within a temperature range of 2C to 8C, making it ideal for food storage and sensitive laboratory environments. Its continuous operation and semi-automatic control system ensure consistent reliability and precise performance throughout the day.
Eco-Friendly and Silent OperationDesigned with eco-friendliness in mind, the ARU-50 utilizes an ammonia-water refrigerant system, offering a sustainable, ozone-friendly solution. Low energy consumption, polyurethene insulation, and a noise level under 45 dB promise a quiet and efficient cooling experience.
Rugged Build for Demanding UseEngineered with stainless steel and aluminium for long-lasting durability, the unit features a compact, rugged construction. The advanced safety components and low-maintenance design minimize operational risk and effort, catering to commercial and industrial cooling needs.
FAQs of Absorption Refrigeration Unit:
Q: How does the ammonia-water absorption refrigeration unit operate?
A: This unit works by using an ammonia-water mixture where heat is applied to separate ammonia vapor, which subsequently cools the designated space as it cycles through key components like the evaporator, absorber, generator, and condenser. The system is driven by a continuous heat source and can run on gas or electricity.
Q: What are the main benefits of using this refrigeration unit for commercial storage?
A: Major advantages include reliable temperature stability (2C to 8C), low noise levels, reduced maintenance requirements, and significant energy savings. Its eco-friendly refrigerant and sturdy construction make it perfect for food storage, laboratories, and chemical plant environments.
Q: When and where should this absorption refrigeration unit be used?
A: This unit excels in commercial and industrial settings where consistent, low-temperature environments are crucial, such as food storage facilities, research labs, and chemical production plants. Its especially suitable for locations prioritizing low noise and energy-efficient cooling.
Q: What safety features are included in the ARU-50 model?
A: Key safety features comprise a pressure release valve and temperature safety cutoff to prevent system overload or overheating, ensuring safe operation at all times.
Q: How is temperature controlled and monitored in this unit?
A: The system offers both manual and electronic controls, while the analog display allows users to easily set and check the temperature within the 2C to 8C range, ensuring accurate management with 1C accuracy.
Q: What is the typical maintenance process for this unit?
A: Thanks to its robust design and low-maintenance components, routine inspections, occasional cleaning, and checking for refrigerant leaks or system wear are generally sufficient to keep the unit performing optimally.
Q: What makes this refrigeration system environmentally friendly?
A: The eco-friendly approach is achieved with an ammonia-water refrigerant, which does not deplete the ozone layer, along with energy-optimized operation that reduces overall environmental impact.