Refrigeration Cycle Trainer

Description

Refrigeration Cycle Trainer

Technical Specification :

Compression refrigeration system for thermodynamic investigations
Indirectly heated evaporator and water-cooled condenser
Open compressor with pendulum bearing drive motor for torque
measurement
Learning Objectives/Experiments
Cyclic process in the log p-h diagram
Comparison of the real cyclic process and the ideal cyclic process
Balances at the evaporator and condenser
Calculation of the motor power via speed and torque
Determination of losses
Calculation of the coefficient of performance
Operating behaviour under load
Nonsteady-state operating behaviour
Specification
Thermodynamic investigation of a refrigeration circuit
Refrigeration circuit with open compressor, water-cooled condenser,
thermostatic expansion valve, and indirectly heated evaporator
Compressor drive with speed-controlled motor via V-belt
Motor on pendulum bearing for torque measurement
Tube evaporator with hot water circuit as cooling load
Water-cooled coaxial coil heat exchanger as condenser
Displays for temperature, pressure, flow rate, speed, torque, and power
at the equipment
GUNT software for data acquisition via USB under Windows 10
Refrigerant R513A, GWP: 631
Open Compressor
Refrigeration capacity: approx. 965W (at a speed of 1450min−1 and
5/40°C)
Heater: 1x 1000W
Condenser: Capacity: 1300W
Refrigerant: R513A, GWP: 631
Filling volume: 2kg
CO2-equivalent: 1.3t
Measuring Ranges:
Temperature: 9x – 30…100°C, 1x 0…100°C
Pressure: 1x -1…9bar, 1x -1…24bar, 4x -1…15bar
Torque (compressor): 0…10Nm
Speed (compressor): 0…2500min−1
Power consumption (compressor): 0…1125W
Power (heater): 0…1125W
Flow rate (water): 5…70g/s
Flow rate (refrigerant): 0.005…1.5L/min
Power Supply:
230V, 50Hz, 1 phase, 230V, 60Hz, 1 phase
230V, 60Hz, 3 phases
UL/CSA optional
Dimensions and Weight: LxWxH: 1520x790x1760mm
Weight: approx. 120kg

Accessories :

Connecting Wire: 1 set
User Manual: 1
Standard Accessories

Others :

Parts Origin: China,Taiwan, Japan
Manufacturing: Assemble in Bangladesh
Inatallation, Training
Warranty: 01 year