Didac International
Didac International
Janakpuri, New Delhi, Delhi
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Hydraulics And Hydrology Instruments

Prominent & Leading 100% Export Oriented Unit from New Delhi, we offer mobile bed and flow visualisation tank, river flow simulator, glass sided tilting flume, advanced hydrology study system, centrifugal pump test rig and reciprocating pump test rig.

Mobile Bed And Flow Visualisation Tank

Mobile Bed And Flow Visualisation Tank
  • Mobile Bed And Flow Visualisation Tank
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Approx. Price: Rs 12,000 / PieceGet Latest Price

Product Details:

Minimum Order Quantity1 Piece
BrandDIDAC
MaterialStainless steel
Operating Frequency45deg c
FrameHorizontal
Current400v
Mono-Block Pumpno
Dimensions2 metres x 610mm or 4 metres x 610mm
Capacity40l
Floor Area2 metres x 610mm or 4 metres x 610mm
Vertical Arm27mm
Electricity Supply220 240V 1ph 50Hz at 10A
Frequency45deg C
Ball Valveno
Speed356
Bendno
Control Panelyes
Surface Finishyes
Surface Treatmentyes
Elbowno
Gate Valveno
Stop Watchno
Test Typeno
Distance Of Length In Between1.00m
Formatyes
Water Circulationyes
Height Of Beam0.93
Kit Size235
No Of Hanger For Weights3
No Of Spring Balance2
Total Beam Length1.00
Total Weight Of Apparatus160kg
Two Spring Balances2
Width Of Beam1.13

Features:
  • A self contained recirculating water tank for flow visualisation and mobile bed studies.
  • The tank is manufactured from glass reinforced plastic and all components in contact with water are of non-corroding materials.
  • The working section has minimum dimensions of 2m(4m) x 610mm and the flow range is 0-3.5 litres/sec.
  • Fifteen models and accessories are included as standard and a sheet of coloured glass allows rapid changeover from mobile bed to flow visualisation mode.
  • All controls are housed in a portable console which includes a flexible cable and water safe connectors.

Specifications:
  • Working area: 2 metres x 610mm or 4 metres x 610mm
  • Max water depth: 120mm
  • Thickness of sand bed: 60mm
  • Flow range: 0-3.5 litres/sec
  • Sump capacity: 300 litres
  • Accuracy of flow metering: ±1.5% of full scale deflection
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Additional Information:

  • Item Code: DIHH118
  • Pay Mode Terms: T/T (Bank Transfer)
  • Port of Dispatch: New Delhi
  • Delivery Time: 90-120 Days
  • Packaging Details: Export Worthy
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River Flow Simulator

River Flow Simulator
  • River Flow Simulator
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Approx. Price: Rs 12,000 / PieceGet Latest Price

Product Details:

Minimum Order Quantity1 Piece
BrandDIDAC
MaterialStainless steel
Operating Frequency45deg C
FrameHorizontal
Current400v
Capacity40l
Mono-Block PumpNo
Dimensions2150mm x 900mm
Floor Area245
Vertical Arm27mm
Electricity Supply220 240V 1ph 50Hz at 10A
Ball ValveNo
Frequency45deg C
Speed356
BendNo
Control PanelYes
Surface FinishYes
Surface TreatmentYes
ElbowNo
Gate ValveNo
Stop WatchNo
Distance Of Length In Between1.00m
Test TypeNo
Water CirculationYes
FormatYes
Height Of Beam0.93
Kit Size235
No Of Hanger For Weights3
No Of Spring Balance2
Total Beam Length1.00
Total Weight Of Apparatus160kg
Two Spring Balances2
Width Of Beam1.13

Product Details:

  • A self-contained river flow simulator for the study and visualization of river formations, bed load studies and fluvial geomorphology
  • Stainless steel tank with a 2150mm x 900mm working area
  • Tank mounted on a steel frame with jacking system to easily and safely adjust the tank slope while fully loaded
  • Uses sand as the media for detailed feature development and bed load motion studies
  • Water inlet vessel with stilling can be positioned anywhere in the tank
  • Water reservoir, submersible pump, variable area flow meter and control valve giving flows from 1.5 to 15l/min
  • Supplied with comprehensive instruction manual


Features:

  • Robust stainless steel tank
  • Uses sand for realistic and highly detailed feature formation
  • Sturdy frame with dual jacks to vary slope
  • Stilled water inlet vessel, featuring variable positioning
  • Variable height exit
  • Self-contained, includes pump and water reservoir
  • Variable flow, with flow meter


Specification:

  • Working area: 2150mm x 900mm
  • Flow range: 1.5-15l/min
  • Accuracy of flow metering: ±2% full-scale
  • Slope adjustment working slope: 0 - 6º, 10º max
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Additional Information:

  • Item Code: DIHH105
  • Pay Mode Terms: T/T (Bank Transfer)
  • Port of Dispatch: New Delhi
  • Delivery Time: 90-120 days
  • Packaging Details: Export Worthy
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Glass Sided Tilting Flume

Glass Sided Tilting Flume
  • Glass Sided Tilting Flume
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Approx. Price: Rs 12,000 / PieceGet Latest Price

Product Details:

Minimum Order Quantity1 Piece
Capacity40l
BrandDIDAC
MaterialStainless steel
Operating Frequency45deg c
Current400v
FrameHorizontal
Mono-Block Pumpno
Dimensions5m, 7.5m, 10m, & 15m
Floor Area245
Vertical Arm27mm
Electricity Supply220 240V 1ph 50Hz at 10A
Frequency45deg C
Ball Valveno
Speed356
Surface Finishyes
Control Panelyes
Surface Treatmentyes
Elbowno
Gate Valveno
Stop Watchno
Test Typeno
Distance Of Length In Between1.00m
Water Circulationyes
Formatyes
Height Of Beam0.93
Kit Size235
No Of Hanger For Weights3
No Of Spring Balance2
Total Beam Length1.00
Two Spring Balances2
Width Of Beam1.13

If the requirement is for a flume suitable both for teaching & project/research work then the very popular has to be the flume of choice, offering high levels of dimensional accuracy, a wide selection of models & accessories & formatting in various configurations. A glass sided tilting flume with fabricated all stainless steel bed. A working cross-section of 300mm wide by 450mm deep and available in standard working lengths of 5m, 7.5m, 10m, & 15m. Longer lengths are available to special order in increments of 2.5m. Completely self-contained and comprising the working section, moulded inlet and discharge tanks, a series of sump tanks, a pump, an electronic flow meter, a jacking system and a control console. The channel section is fully glazed with large clear panels of toughened glass. This is coupled with careful design of the side support profiles to provide excellent visibility and allow flow visualization of the full working height of the flume. The glass panels are sealed using a rubber section compressed by an aluminum alloy clamping strip. The flume bed is manufactured to high tolerances and designed with an integral web support frame to give the flume a high degree of rigidity and stability. Rigid dowelled joints are used to connect the sections. The overall strength and rigidity of the design allows excellent stability figures to be achieved and eliminates the need to provide adjusting screws or to perform periodic setting up of the flume to maintain its specification. No under frame or support structure other than jacks is necessary.

 

Technical Data:

  • Width: 300 mm
  • Depth: 450 mm
  • Length: As ordered (multiples of 2.5m)
  • Overall length is 3.25m longer than the working section defined
  • Walls: Toughened glass
  • Bed: Exclusively fabricated from stainless steel
  • End tanks: GRP (Glass Reinforced Plastic)
  • Sump tanks & pipe work: PVC (Polyvinyl chloride) & PE (polyethylene)
  • Pump: Close coupled centrifugal
  • Flow regulation valve: Hand wheel operated butterfly: +ve slope: 1:40 max (1.4°), -ve slope: 1:200 max (0.28°)
  • Flow meter: Electro-magnetic
  • Maximum flow rate 30 Liters/sec
  • Bed stability: <1.0mm (typical) at 400mm water depth
  • Side wall stability: <0.5mm (typical) at 400mm water depth
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Additional Information:

  • Item Code: DIHH106
  • Pay Mode Terms: T/T (Bank Transfer)
  • Port of Dispatch: New Delhi
  • Delivery Time: 90-120 days
  • Packaging Details: Export Worthy
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Advanced Hydrology Study System

Advanced Hydrology Study System
  • Advanced Hydrology Study System
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Approx. Price: Rs 12,000 / PieceGet Latest Price

Product Details:

Minimum Order Quantity1 Piece
BrandDIDAC
MaterialStainless steel
FrameHorizontal
Current400v
Operating Frequency45deg c
Capacity40l
Dimensions630 x 400 x 675mm
Mono-Block Pumpno
Floor Area245
Vertical Arm27mm
Electricity Supply220 240V 1ph 50Hz at 10A
Ball Valveno
Frequency45deg C
Bendno
Speed356
Control Panelyes
Surface Finishyes
Surface Treatmentyes
Elbowno
Gate Valveno
Stop Watchno
Distance Of Length In Between1.00m
Test Typeno
Formatyes
Water Circulationyes
Height Of Beam0.93
Kit Size235
No Of Hanger For Weights3
No Of Spring Balance2
Total Beam Length1.00
Total Weight Of Apparatus160kg
Two Spring Balances2
Width Of Beam1.13

The unit comprises a sand tank, made of stainless steel, measuring 2 meters by 1 meter. Water may be input to the sand tank from spray nozzles located above the tank (simulating rainfall), from an inlet tank simulating a river flow or from two french drains buried in the sand at either end of the tank. The water is output either from an outlet tank and flow measurement system located at the end of the main sand tank, from one or both of the two wells located in the tank, or one or both of the French drains.

 

Product Details:

  • Determination of run-off hydrographs from model catchments including multiple storms, moving storms, effect of reservoir storage and land drains
  • Construction of draw-down curves for one or two well systems in a sand bed
  • Hydraulic gradients in ground water flow .Investigation of model stream flow in alluvial material
  • Formation of river features and development over time
  • Sediment transport, bed load motion, scour and erosion


Other Details:

  • Stilled inlet tank provides developed river flow conditions, allowing the full length of the tank to be used for river simulations
  • Novel outlet tank design for water flow and sediment flow measurement
  • Stainless steel sand tank
  • Dual jacks provide adjustable tilt
  • Adjustable spray nozzle height
  • Use of fine grade sand allows detailed feature development
  • Single grade of sand for all defined demonstrations, no need to change the sand
  • Control and measurement of inlet flows
  • Flexible configuration allows a wide range of simulations
  • Flexible configuration allows a wide range of simulations
  • Computer data logging option for sediment and water outlet flow measurement
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Additional Information:

  • Item Code: DIHH107
  • Pay Mode Terms: T/T (Bank Transfer)
  • Port of Dispatch: New Delhi
  • Delivery Time: 90-120 days
  • Packaging Details: Export Worthy
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Centrifugal Pump Test Rig

Centrifugal Pump Test Rig
  • Centrifugal Pump Test Rig
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Approx. Price: Rs 12,000 / PieceGet Latest Price

Product Details:

Minimum Order Quantity1 Piece
PhaseSingle
Sump Tank Capacity (l)40l
Voltage (V)220v
Power (HP)120
Vacuum Gauge (mm)No
Pressure Gauge (kg/cm Square)No
Power SourceNo
Frequency (Hz)No
Speed (RPM)No
Motor (HP)No
Drive TypeNo
Clear Water FlowNo
BrandDIDAC
MaterialStainless steel
ApplicationIndustrial
Current400v
FrameHorizontal
Capacity40l
Mono-Block PumpNo
Floor Area245
Ball ValveNo
BendNo
Control PanelYes
ElbowNo
Gate ValveNo
Stop WatchNo
Test TypeNo
Water CirculationYes

Other Details:

  • A small-scale centrifugal pump demonstration unit, comprising of a water reservoir, the pump, control valves and interconnecting pipe work all mounted on a stainless steel base.
  • Equipped with electronic measurement sensors for pump head pressure, suction, flow-rate and water temperature.
  • Transparent pump volute for visibility
  • Capable of being linked to a PC (not supplied) via the interface console (available as an essential accessory).
  • Supplied with software providing full instructions for setting up, operating, calibrating and performing the teaching exercises.
  • Facilities are provided for logging, processing and displaying data graphically.
  • Full theoretical back-up is included together with a student questions and answers session.


Product Details:

  • The analogue output data is digitised and transferred to a computer using the standard USB (Universal Serial Bus).
  • This allows any standard modern Windows computer to be used, including notebooks, and does not require any internal access to the computer.
  • The equipment is supplied complete with a USB lead for connection to the computer.
  • The interfaces to the computer using the device and the USB port of the computer.
  • Also available is a software driver that enables the outputs to be read in other software programs, such
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Additional Information:

  • Item Code: DIFM51
  • Pay Mode Terms: T/T (Bank Transfer)
  • Port of Dispatch: New Delhi
  • Delivery Time: 90-120 days
  • Packaging Details: Export Worthy
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Reciprocating Pump Test Rig

Reciprocating Pump Test Rig
  • Reciprocating Pump Test Rig
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Approx. Price: Rs 12,000 / PieceGet Latest Price

Product Details:

Minimum Order Quantity1 Piece
BrandDIDAC
Operating Frequency45deg c
Current400v
Dimensions630 x 400 x 675mm
Capacity40l
Floor Area245
Vertical Arm27mm
Electricity Supply220 240V 1ph 50Hz at 10A
Frequency45deg C
Ball Valveno
Bendno
Speed356
Control Panelyes
Surface Finishyes
Surface Treatmentyes
Elbowno
Gate Valveno
Stop Watchno
Test Typeno
Distance Of Length In Between1.00m
Formatyes
Water Circulationyes
Height Of Beam0.93
Kit Size235
No Of Hanger For Weights3
No Of Spring Balance2
Total Beam Length1.00
Total Weight Of Apparatus160kg
Two Spring Balances2
Width Of Beam1.13

The present Reciprocating Pump Test Rig is a self contained unit operated on closed circuit basis containing a sump tank. The set-up consists of a Double acting, Single Cylinder Reciprocating Pump coupled with a AC Motor. Flow of water is measured by using measuring tank and stopwatch. Vacuum gauge is fitted on suction line and Pressure gauge is fitted on delivery line to measure the pressure.

 

Technical Data:

  • Pump: Double acting, Single Cylinder
  • Capacity: 1 HP
  • Speed: 250 RPM (max.)
  • Head: 5 kg/cm2 (max.)
  • Medium Flow: Clear Water
  • Drive: 1HP motor
  • Crompton/Standard make having Step Cone Pulley for Three different speeds.
  • Sump Tank: Capacity 50 Ltrs. (approx.)
  • Flow Measurement: Using Measuring Tank with piezometer, Capacity: 25 Ltrs.(approx.)
  • Stop Watch: Electronic
  • Pressure Gauge: Bourdon type.
  • Control Panel Comprises of RPM measurement: Digital RPM Indicator with Proximity sensor
  • Energy measurement: Electronic Energy meter, L&T make.
  • MCB: For overload protection.
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Additional Information:

  • Item Code: DEK041
  • Pay Mode Terms: T/T (Bank Transfer)
  • Port of Dispatch: New Delhi
  • Delivery Time: 90-120 days
  • Packaging Details: Export Worthy
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Francis Turbine Test Rig

Francis Turbine Test Rig
  • Francis Turbine Test Rig
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Approx. Price: Rs 12,000 / PieceGet Latest Price

Product Details:

Minimum Order Quantity1 Piece
Water Circulationyes
BrandDIDAC
MaterialStainless steel
Current400v
FrameHorizontal
Capacity400l
Mono-Block Pumpno
Floor Areano
Diameter300 mm
Floor Spaceyes
Ball Valveno
Bendno
Control Panelyes
Elbowno
Gate Valveno
Stop Watchno
Test Typeno

The water enters the turbine through the outer periphery of the runner in the radial direction and leaves the runner in axial direction and hence it is called a mixed flow turbine. As the water flows to the runner, a part of pressure energy goes on changing into kinetic energy. Thus the water through the runner is under pressure. The runner is completely enclosed in a air tight casing and the casing & runner is always full of water. The present set-up consists of a runner. The water is fed to the turbine by means of Centrifugal Pump, radially to the runner. The runner is directly mounted on one end of a central SS shaft and other end is connected to a brake arrangement. The circular window of the turbine casing is provided with a transparent acrylic sheet for observation of flow on to the runner. This runner assembly is supported by thick cast iron pedestal. Load is applied to the turbine with the help of brake arrangement so that the efficiency of the turbine can be calculated. A draught tube is fitted on the outlet of the turbine. The set-up is complete with guide mechanism. Pressure and Vacuum gauges are fitted at the inlet and outlet of the turbine to measure the total supply head on the turbine.

 

Technical Data:

  • Output Power: 3 kW
  • Discharge: 2000 LPM (Approx.)
  • Supply Head: 20 m (Approx.)
  • Speed: 1500 RPM (Approx.)
  • Runner: Having Curved Vanes.
  • Dynamometer: Rope Brake type, Dia 300 mm.
  • RPM measurement: Digital RPM Indicator with Proximity sensor.
  • Sump Tank: Capacity 400 Ltrs.
  • Water Circulation: Centrifugal Pump, Kirloskar Make, Capacity 15 HP Three Phase.
  • Discharge Measurement: Venturi with Manometer.
  • Control Panel Comprises of: L&T make, fully automatic star/delta Starter, Mains Indicator, MCB for overload protection
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Additional Information:

  • Item Code: DEK046
  • Pay Mode Terms: T/T (Bank Transfer)
  • Port of Dispatch: New Delhi
  • Delivery Time: 90-120 days
  • Packaging Details: EXPORT wORTHY
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Kaplan Turbine Test Rig

Kaplan Turbine Test Rig
  • Kaplan Turbine Test Rig
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Approx. Price: Rs 12,000 / PieceGet Latest Price

Product Details:

Minimum Order Quantity1 Piece
BrandDIDAC
MaterialStainless steel
Current400v
Operating Frequency45deg c
FrameHorizontal
Mono-Block Pumpno
Dimensions300 mm.
Capacity400l
Floor Areano
Vertical Arm27mm
Electricity Supply20 m
Ball Valveno
Frequency45deg C
Bendno
Speed1500 RPM
Surface Finishyes
Control Panelyes
Surface Treatmentyes
Elbowno
Gate Valveno
Stop Watchno
Distance Of Length In Between1.00m
Test Typeno
Water Circulationyes
Formatyes
Height Of Beam0.93
Kit SizeNo
No Of Hanger For Weights3
No Of Spring Balance2
Total Beam Length1.00
Total Weight Of Apparatus400kg
Two Spring Balances2
Width Of Beam1.13

The power produced by a turbine is proportional to QH. As the head (H) decreases the discharge (Q) must increase to produce the same power. The present set-up consists of a scroll casing housing a runner. Water enters the turbine through the stationary guide vanes and passes through the runner axially. The runner has a hub and airfoil vanes, which are mounted on it. The water is fed to the turbine by means of Centrifugal Pump. The runner is directly mounted on one end of a central shaft and other end is connected to a brake arrangement. A transparent hollow cylinder made of acrylic is fitted in between the draught tube and the casing for observation of flow on to the airfoil vanes. This runner assembly is supported by thick cast iron pedestal. Load is applied to the turbine with the help of brake drum arrangement so that the efficiency of the turbine can be calculated. The set-up is supplied with control panel. Pressure and Vacuum gauges are fitted at the inlet and outlet of the turbine to measure the total supply head on the turbine.

 

Technical Data:

  • Output Power: 3 kW
  • Discharge: 2000 LPM (Approx.)
  • Supply Head: 20 m (Approx.)
  • Speed: 1500 RPM (Approx.)
  • Runner: Having Curved Vanes.
  • Dynamometer: Rope Brake type, Dia 300 mm.
  • RPM measurement: Digital RPM Indicator with Proximity sensor.
  • Sump Tank: Capacity 400 Ltrs.
  • Water Circulation: Centrifugal Pump, Kirloskar Make, Capacity 15 HP Three Phase.
  • Discharge Measurement: Venturi with Manometer.
  • Control Panel Comprises of: L&T make, fully automatic star/delta Starter, Mains Indicator, MCB for overload protection.
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Additional Information:

  • Item Code: DEK047
  • Pay Mode Terms: T/T (Bank Transfer)
  • Port of Dispatch: New Delhi
  • Delivery Time: 90-120 days
  • Packaging Details: Export Worthy
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Pelton Turbine Test Rig

Pelton Turbine Test Rig
  • Pelton Turbine Test Rig
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Approx. Price: Rs 12,000 / PieceGet Latest Price

Product Details:

Minimum Order Quantity1 Piece
Power (kW)3 kW.
Speed (RPM)1000 RPM
Voltage (V)220V
Pump Capacity (HP)40L
ConditionNew
Model NumberDEK045
PhaseSingle
Number Of Buckets1
Torque (nm)1 nm
BrandDIDAC
MaterialStainless steel
Current400 V
Capacity400 Liter
Floor AreaNo
Diameter300 mm
Floor SpaceYes
Ball ValveNo
BendNo
Control PanelYes
ElbowNo
Gate ValveNo
Stop WatchNo
Test TypeNo
Water CirculationYes

Pelton Wheel Turbine is a tangential flow impulse turbine. The water strikes the buckets along the tangent of the runner. The energy available at the inlet of the turbine is only kinetic energy. The pressure at the inlet and outlet of the turbine is atmospheric. This turbine is used for high heads. The present set-up consists of a runner. The buckets are mounted on the runner. The water is fed to the turbine, through SS nozzle with a SS spear, by means of Centrifugal Pump, tangentially to the runner. Flow of water into turbine is regulated by adjusting the spear position by the help of a given hand wheel. The runner is directly mounted on one end of a central SS shaft and other end is connected to a brake arrangement. The circular window of the turbine casing is provided with a transparent acrylic sheet for observation of flow on to the buckets. This runner assembly is supported by rigid MS structure. Load is applied to the turbine with the help of this brake dynamometer so that the efficiency of the turbine can be calculated. Pressure gauge is fitted at the inlet of the turbine to measure the total supply head to the turbine..

Technical Data:

  • Output Power: 3 kW.
  • Discharge: 750 LPM (approx.)
  • Supply Head: 45 m
  • Speed: 1000 RPM (approx.)
  • Impeller: Bucket type, Material Nylon-66
  • Nozzle: Material Stainless Steel.
  • Spear: Material Stainless Steel.
  • Dynamometer: Rope Brake type, Dia 300 mm.
  • RPM measurement: Digital RPM Indicator with Proximity sensor.
  • Sump Tank: Capacity 400 Ltrs. (approx.)
  • Water Circulation: Centrifugal Pump, Kirloskar make, Capacity 15 HP, 3 Phase.
  • Discharge Measurement: Venturi with Manometer.
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Additional Information:

  • Item Code: DEK045
  • Pay Mode Terms: T/T (Bank Transfer)
  • Port of Dispatch: New Delhi
  • Delivery Time: 90-120days
  • Packaging Details: Export Worthy
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A. Kumar (General Manager)
507, Shahpuri Tower C-58
Janakpuri, New Delhi- 110058, Delhi, India



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