Thermodynamics Of The Refrigeration Circuit Didactic Equipment Vocational Education Equipment Refrigeration Training Equipment

Name: Thermodynamics Of The Refrigeration Circuit Didactic Equipment Vocational Education Equipment Refrigeration Training Equipment
Brand: sdafit.com
SKU: ET 351C
Availability: InStock
Rating: 5 (1 reviews)

Item No.: ET 351C

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Description

ET 351C Thermodynamics Of The Refrigeration Circuit Didactic Equipment Vocational Education Equipment Refrigeration Training Equipment

Compression refrigeration system for thermodynamic investigations, measurement of the mechanical compressor output
Features
- 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
- non-steady-state operating behaviour
Specification
[1] thermodynamic investigation of a refrigeration circuit
[2] refrigeration circuit with open compressor, water-cooled condenser, thermostatic expansion valve and indirectly heated evaporator
[3] compressor drive with speed-controlled motor via V-belt
[4] motor on pendulum bearing for torque measurement
[5] tube evaporator with hot water circuit as cooling load
[6] water-cooled coaxial coil heat exchanger as condenser
[7] displays for temperature, pressure, flow rate, speed, torque and power at the equipment
[8] software for data acquisition via USB under Windows 10
[9] refrigerant R513A, GWP: 631

Technical data
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...0,5L/min
230V, 50Hz, 1 phase
230V, 60Hz, 1 phase; 230V, 60Hz, 3 phases
UL/CSA optional
LxWxH: 1520x790x1760mm
Weight: approx. 120kg