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23-oil return in refrigeration systems Vocational Education Equipment For School Lab Air Conditioner Training Equipment
23-oil return in refrigeration systems Vocational Education Equipment For School Lab Air Conditioner Training Equipment

23-oil return in refrigeration systems Vocational Education Equipment For School Lab Air Conditioner Training Equipment

We provide 23-oil return in refrigeration systems Vocational Education Equipment For School Lab Air Conditioner Training 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 Air Conditioning Trainer
Catalog: Automotive Education Equipment Catalog
Product Details
23-oil return in refrigeration systems Vocational Education Equipment For School Lab Air Conditioner Training Equipment
Brand: ShouldShine
Model: SR2023
Learning Objectives / Experiments
- fundamentals of the oil return in refrigeration systems
- effect of the rising pipe diameter on the oil transport
- effect of partial and full load operation on the oil transport
- principle of operation of a double rising pipe
- separate or parallel operation of the compressors
Specification
[1] investigation of the oil return to the compressor in refrigeration circuits with oil soluble in refrigerant
[2] refrigeration circuit with 2 compressors connected in parallel, condenser with 2 fans, evaporator with fan and thermostatic expansion valve
[3] 3 single and 1 double rising pipes from glass in the suction pipe of the refrigeration circuit
[4] rising pipes selectable via valves
[5] Flow rate in the refrigeration circuit adjustable by single or combined operation of the two compressors
[6] fan speed adjustable
[7] thermowells for temperature measurement
[8] refrigerant R134a, CFC-free


Technical Data
2 compressors with condenser
- refrigeration capacity: 1194W at -10/32°C
- volumetric air flow rate fan: 1300m³/h
Evaporator
- transfer area: 5,7m²
- volumetric air flow rate fan: 720m³/h
Rising pipes
- d=14,4mm; L=1110mm
- d=10mm; L=1110mm
- d=6mm; L=1110mm
- d=8/10mm (double rising pipe);
L approx. 1300mm
Measuring ranges
- pressure: 1x -1...9bar; 1x -1...24bar
- flow rate: 1x 2...27L/h
- temperature: 5x -50...100°C


Dimensions and Weight
LxWxH: 1410x800x1900mm
Weight: approx. 216kg
Required for Operation
230V, 50/60Hz, 1 phase

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