Tenders Description & Specification for Mechanical Heat Pump
Mechanical Heat Pump
Specifications:
Refrigeration circuit with compressor, evaporator with fan, thermostatic expansion valve and coaxial coil heat exchanger as condenser
Investigation of a heat pump with a water circuit as load
Hot water circuit with pump, tank and condenser as heater
Refrigerant mass flow rate calculated in the software from recorded measured values
Additional cooling via pipe coil in the hot water tank and external cooling water
Record and display of all relevant measured values
Refrigerant R513A, GWP: 631
Software for data acquisition via USB under Windows 7, 8.1, 10.
Technical Data:
Coaxial coil heat exchanger (condenser)
Water content: 0,3L
Refrigerant content: 0,55L
Finned tube evaporator
Transfer area: approx. 0,175m2
Compressor
Power consumption: 205W at at 7,2/55°C
Refrigeration capacity: 372W at 7,2/55°C
Pump
Max. head: 1,4m
Max. flow rate: 1,9m3/h
Hot water tank volume: 4,5L.
Ltekonline are the manufacturers of Mechanical Heat Pump used to demonstrate engineering principles in Engineering Colleges, Engineering Schools and Heat Transfer Lab Equipments for Engineering Teaching Lab in Universities
