NTC-11.70 “Hydraulic characteristics of filter layer”

The training laboratory stand is intended to carry out the laboratory works on “Hydraulics” at secondary specialized colleges and higher education establishments.

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The training laboratory stand is intended to carry out the laboratory works on “Hydraulics” at secondary specialized colleges and higher education establishments.
 The stand is intended to study the hydraulic characteristics of the oil pool models made from
transparent cylindric pipe lines filled with soils of different discharge capacity. There is a possibility to study series, -parallel and combined layer connection.
Measuring system includes pressure sensors, flowmeters and electronic stopwatch. The stand has a monobloc design with control system and hydrostation. The control system has 2 parts: the electrical and the hydraulical one. 

The electrical front panel accommodates: 

  • an automatic switch;
  • numeric display of measuring instruments;
  • signaling lamps indicating power supply to the stand 

The hydraulical part of the front panel accommodates instruments, hydraulic automation elements and controls. For convenience, the hydraulic panel shows the hydraulic circuit diagram.
The work table accommodates the pipelines being tested.
The tank and pump station are installed at the bottom of the stand’s frame.
All parts of the stand that come into contact with water (including the painted ones) are made from stainless steel, bronze and brass.
The stand is accommodated by a set of guides and technical documentation for the teaching personnel. 

Experiments provided

  1. Determining static and hydraulic characteristics of oil-bearing layer segment at the different end conditions.  determining the
  2. Axial pressure distribution characteristics of oil-bearing layer segment at the variable limit conditions.
  3. Studying the discharge capacity of the oil-bearing layer at the different parameters of the layer (three types of media)
  4. Flows and pressures distribution in a system by the parallel layers connection.
  5. Flows and pressures distribution in a system by the series layer connection.
  6. Flows and pressures distribution in a system by the combined layer connection.

Technical specifications

Power supply ~50 Hz, 220 V (single-phase)
Consumed power, kW, not more than 3
Overall dimension of the stand, not more than:
  width, mm 1670
  height, mm 1960
  depth, mm 750
  Overall dimension of hydraulic unit, not more than:  
  width, mm 450
  height, mm 320
  depth, mm 700
Weight, kg, not more than 170

Scope of delivery

  • Training laboratory stand – 1 pc.;
  • Data sheet- 1 pc.;
  • CD with accompanying documentation – 1pc.