AFF085 Comparison of Positive Displacement Machines and Turbomachine Vocational Education Equipment For School Lab Fluids Engineering Experiment Equipment

Description

AFF085 Comparison of Positive Displacement Machines and Turbomachine Vocational Education Equipment For School Lab Fluids Engineering Experiment Equipment

Learning Objectives / Experiments
different pump and compressor types
identifying characteristic data
recording pump, compressor and system characteristics
representation of operating points in series and parallel configuration of centrifugal pumps
comparison of the different delivery properties
Specification
[1] comparison of driven machines for liquid and gaseous media
[2] closed water circuit
[3] two compressors: piston compressor and rotary vane compressor
[4] four pumps: piston pump, impeller pump, two centrifugal pumps
[5] drive motor with variable speed
[6] flow determined by level (water) or Venturi tube (air)
[7] digital displays for pressure, differential pressure, temperature, speed and drive power
[8] software for data acquisition via USB under Windows Vista or Windows 7
Technical Data
Piston compressor
max. volumetric flow rate: 115L/min
max. pressure difference: 10bar
Rotary vane compressor
max. volumetric flow rate: 90L/min
max. pressure difference: 0…7bar
safety valve: 0,8bar
2 centrifugal pumps
max. flow rate: 60L/min, max. head: 18m
Piston pump
max. flow rate: 14,6L/min
system pressure is limited to max. 6bar
Impeller pump
max. flow rate: 25L/min, max. pressure: 1,5bar
Electric motor, 4-pole
max. power: 0,75kW
nominal speed: 1370min-1
2 pressure vessels: 10L, max. 10bar
2 water tanks: 60L, 10L
Measuring ranges
speed: 0…2500min-1
electric power: 0…1375W
temperature: 0…200°C
pressure: 1x 0…2bar; 1x 0…6bar; 1x 0…10bar
differential pressure: 0…10mbar
Dimensions and Weight
LxWxH: 2100x600x1550mm
Weight: approx. 205kg
Required for Operation
230V, 50Hz, 1 phase