This unit features a transparent PPI tank, a measuring device, a Pitot tube, and twin-tube manometers. An interchangeable mouthpiece at the tank’s outlet allows the study of various openings, with five different mouthpieces included. Pressure losses occur due to jet deflection at the inlet and wall friction within the opening, reducing actual discharge compared to theoretical flow rates. The effects of different diameters and contours on flow characteristics can be analyzed, including the contraction coefficient. A measuring device captures the issued water jet, while a Pitot tube detects total pressure for velocity determination. The unit is compatible with the EDC-FM-100 base module or a laboratory water supply.
Specification
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Technical data
Tank:
• Material: Transparent PMMA (Cylindrical)
• Capacity: Minimum 15L
• Adjustable overflow height: 400mm
• Maximum flow rate: 25 L/min
Mouthpieces (Interchangeable - 5 Types):
• Cylindrical hole: Inlet diameter (d1) = 12mm, Outlet diameter (d2) = 12mm
• Conical outlet insert: d1 = 24mm, d2 = 12mm
• Orifice plate inlet insert: d1 = 24mm, d2 = 12mm
• Conical inlet insert: d1 = 30mm, d2 = 12mm
• Rounded inlet insert: d = 12mm
Measuring Instruments:
• Pitot tube for total pressure measurement
• Twin-tube manometers for pressure display
• Measuring device for determining jet diameter
Measuring Ranges:
• Pressure: Up to 500mm water column (ws)
• Jet radius: 0 to 10mm
Piping & Fittings:
• PVC pipe fittings
Water Supply:
• Compatible with SMT-FM-100 base module or laboratory water supply
Dimensions and weight
LxWxH:500 x 400 x 850mm (L x W x H)
Weight:28 kg Approx.
