HF 515 TILTING FLOW CHANNEL, 150 mm wide
GENERAL DESCRIPTION

This is a self contained open channel designed for studying a flow phenomena. It is a service unit to be used with optional accessories and models below.

The channel is of rectangular cross section supported by rectangular steel frame. Side walls are transparent to allow full observation and are supported by adjustable steel brackets to ensure accurate wall alignment. Tilting can be adjusted by a manual screw jack. A head tank with a stilling baffle provides a smooth flow and water is returned to the storage tank via an end tank. Models are attached to the top edges or bed of the flume by screws. Screw holes at the bed can also be used for pressure tapping to measure pressure loss along the channel length.

Instruction manual is also included.

TYPICAL EXPERIMENTS
  • Open channel flow.
  • Flow measurement.
  • Hydraulic jump.
  • Continuity and energy equations.
  • Discharge under sluice gate.
TECHNICAL DATA
Channel size 150 mm wide, 350 mm high and 6 m long or as required
Tilting adjustment -1% to + 3%
Side walls Clear acrylic tempered glass with clear vertical scale
Channel bed Stainless Steel
Head tank Stainless Steel
End tank Stainless Steel
Sluice gate Stainless steel, rack and pinion type, built in at downstream end of the channel
Flow measurement Water meter and stop watch
Software for data display and analysis by computer (separately supplied).
Power supply 220V 1Ph 50 Hz. Other power supply is available on request.
OPTIONAL EQUIPMENT
Part No. Part Name
HF 515-019 Stainless steel vernier hook and point gauge 450 mm x 0.05 mm reading
HF 515-019A Stainless steel hook and point gauge 450 mm x 0.5 mm scale
HF 515-020 Basic weir plate with stainless steel 60˚V notch and rectangular notch weir attachment
HF 515-022 Sharp crested weir
HF 515-023 Broad crested weir sharp edges
HF 515-023A Round edge attachment for HF515-023
HF 515-024 Crump weir
HF 515-025 Trapezoidal weir
HF 515-030 Ogee weir consisting of base profile unit with both upstream and downstream pressure tappings and manometer board
HF 515-031 Dam spillway consisting of base profile unit with different interchangeable downstream sections:
- Toe ski jump piers and pegs gravel box or stop logs
HF 515-033 Syphon spillway made from clear acrylic and PVC
HF 515-034 Bridge pier round or square
HF 515-035 Culvert fittings: round or square horizontal or drop-inlet with or without entrance flare
HF 515-036 Vibration pile
HF 515-040 Venturi flume made from clear acrylic with stainless steel attachment.
HF 515-050 Sluice gate rack and pinion drive with stainless steel attachment
HF 515-051 Sluice gate sliding type with stainless steel attachment
HF 515-052 Radial gate rack and pinion drive with stainless steel attachment
HF 515-060 Pitot tube with manometer board for measurement of flow velocity at various channel sections
HF 515-061 Current meter
HF 515-070 Roughened bed gravel sand or corrugated 1.2 m
HF 515-080 Wave generator with variable speed geared motor
HF 515-081 Motorized tilting
HF 515-082 Absorbing beach plain roughened or permeable 1.2 m
HP 010 Flow digital display
Other accessories and models can be supplied on request.
Other optional equipment please contact manufacturer (essom@essom.com)

 

Net (unassembled) Shipping Dimensions WxLxH 100 x 700 x 160 cm.
Net Weight Approx. 620 kg.