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10-heat pump for cooling and heating operation Vocational Education Equipment For School Lab Refrigeration Trainer Equipment
10-heat pump for cooling and heating operation Vocational Education Equipment For School Lab Refrigeration Trainer Equipment

10-heat pump for cooling and heating operation Vocational Education Equipment For School Lab Refrigeration Trainer Equipment

We provide 10-heat pump for cooling and heating operation Vocational Education Equipment For School Lab Refrigeration Trainer Equipment with great production line and offer fast delivery, professional team, effiective function, friendly service, technology support.

Brand Name: Zhongcai / ODM
FOB: Get Latest Price
MOQ: 1 Set
Lead Time: 15 ~ 30
Warranty: 1 Year
Certificate: ISO9001/ISO14001/CE
Application: Vocational Training For Electrical Trainer
Catalog: Automotive Education Equipment Catalog
Product Details

Electrical Trainer

Automotive Training Trainer

10-heat pump for cooling and heating operation Vocational Education Equipment For School Lab Refrigeration Trainer Equipment
Brand: ShouldShine
Model: SR2010
Learning Objectives / Experiments
- design, operation and key components of a heat pump or refrigeration system
- representation of the thermodynamic cycle in the log p-h diagram
- comparing different operating modes
- measurement of compressor capacity and heating or cooling capacity in the glycol-water circuit
- determination of
* efficiency
* coefficient of performance of heat pump and
refrigeration system
* specific compressor load
* compressor pressure ratio
* specific cooling capacity
* specific refrigeration capacity
- comparing key figures of heat pump and refrigeration system


Specification
[1] air-to-water heat pump for cooling or heating operation
[2] different operating modes selectable via solenoid valves
[3] refrigeration circuit with compressor, condenser (heat exchanger with fan), 2 evaporators with fan (refrigeration and freezing stage)
[4] glycol-water circuit with tank, pump and coaxial coil heat exchanger
[5] coaxial coil heat exchanger and heat exchanger with fan can both be used as condenser or evaporator in the refrigeration circuit
[6] 1 thermostatic expansion valve each for all heat exchangers and evaporators
[7] 1 additional evaporation pressure controller and 1 capillary tube for the refrigeration stage evaporator
[8] displays for temperature, pressure, flow rate and power consumption of the compressor
[9] software for data acquisition with USB under Windows Vista or Windows 7
[10] refrigerant R134a, CFC-free
Technical Data
Compressor
- refrigeration capacity: 934W at -6,7/55°C
- power consumption: 620W at -6,7/55°C
Heat exchanger with fan
- transfer area: 1,25m², volumetric air flow
rate: 650m³/h, capacity: 1148W at DT=15K


Evaporators with fan
- refrigeration stage
* transfer area: 1,21m², volumetric air flow
rate: 80m³/h, capacity: 140W (tL1=5°C, DT1=10K)
- freezing stage
* transfer area: 3,62m², volumetric air flow
rate: 125m³/h, capacity: 330W (tL1=5°C, DT1=10K)
Coaxial coil heat exchanger
- capacity: 1,6kW at 0°C; DT=9K
Measuring ranges
- temperature: 11x -50...150°C
- pressure: 2x -1...15bar, 1x -1...24bar
- flow rate (refrigerant): 1x 4...40L/h
- flow rate (glycol-water): 1x 2,5...65g/s
- power: 0...1150W
Dimensions and Weight
LxWxH: 2210x800x1900mm
Weight: approx. 330kg
Required for Operation
230V, 50/60Hz, 1 phase or 120V, 60Hz/CSA, 1 phase
Water connection

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