Spectrometers

RLFM-104 Flow Through Orifice And Mouthpiece

Product Code : RLFM-104

It consists of a tank provided with inlet supply diffuser, overflow, and provision for fitting Orifice or Mouthpiece at the outlet of tank. An arrangement is done to vary head and keep it constant at desired level. A pointer gauge arrangement for measuring X-Y co-ordinates of Jet is also fitted. Present set-up is self-contained water re-circulating unit, provided with a sump tank and a centrifugal pump etc. Flow rate of water is measured with the help of measuring tank and stop watch.

EXPERIMENTATION :

➢To determine the co-efficient of discharge of different Orifice and mouthpieces.

➢To determine the co-efficient of velocity of different Orifice and mouthpieces.

UTILITIES REQUIRED :

➢Electricity supply: Single Phase, 220 V AC, 50 Hz, 5-15 amp combined socket with earth connection. Earth voltage should be less than 5 volts.

➢Water Supply: Initial fill

➢Floor Drain.

➢Floor Area: 1.5 x 0.75 m.

TECHNICAL DETAILS :

➢Set of Orifices : Material Acrylic (2 Nos.) Dia. 10mm and 15 mm

➢Set of Mouthpieces : Material Acrylic (3 Nos.) Dia. 10 mm (L/D = 1) Dia. 10 mm (L/D = 2.5) Dia. 10 mm (L/D = 4)

➢Pointer Gauge : To measure X-Y co-ordinates of Jet.

➢Water Circulation : ½ HP Pump, Crompton make.

➢Constant Head tank : 35 Ltrs.

➢Flow Measurement : Using Measuring Tank with Piezometer, Capacity 25 Ltrs.

➢Sump Tank : Capacity 70 Ltrs.

➢Stop Watch : Electronic.

➢Control Panel Comprises of : Standard make On/Off Switch, Mains Indicator, etc.

➢Tanks will be made of Stainless Steel.

➢An ENGLISH instruction manual consisting of experimental procedures, block diagram etc. will be provided along with the Apparatus