Tenders Description & Specification for Mechanical Heat Pump
Mechanical Heat Pump
Specification:
Investigation of a heat pump with a water circuit as load
Hot water circuit with pump, tank and condenser as heater
Additional cooling via pipe coil in the hot water tank and external cooling water
Record and display of all relevant measured values
Refrigeration circuit with compressor, evaporator with fan, thermostatic expansion valve and coaxial coil heat exchanger as condenser
Refrigerant mass flow rate calculated in the software from recorded measured values
Software for data acquisition via USB under Windows 7, 8.1, 10 refrigerant R513A, GWP: 631.
Technical data:
Compressor
Refrigeration capacity: 372W at 7,2/55°C
Power consumption: 205W at at 7,2/55°C
Coaxial coil heat exchanger (condenser)
Refrigerant content: 0,55L
Water content: 0,3L
Finned tube evaporator
Transfer area: approx. 0,175m2
Pump
Max. flow rate: 1,9m3/h
Max. head: 1,4m
Hot water tank volume: approx. 4,5L
Refrigerant: R513A
GWP: 631
Filling volume: 1kg
CO2-equivalent: 0,6t
Measuring ranges:
Pressure: 2x -1…15bar
Temperature: 4x 0…100°C, 2x -100…100°C
Power: 0…6000W
Flow rate: 10…160L/h (cooling water)
Flow rate: 0…17kg/h (refrigerant)
Flow rate: 0…108L/h (water)
230V, 50Hz, 1 phase; 230V, 60Hz, 1 phase
120V, 60Hz, 1 phase
Dimensions and weight
LxWxH: 1630x800x1900mm
Weight: approx. 195kg.
Ltekonline are the manufacturers of Mechanical Heat Pump used to demonstrate engineering principles in Engineering Colleges, Engineering Schools and Thermal Training Equipment for Engineering Teaching Lab in Universities
