Category Archives: Fluid mechanics

HT 161 MINI KAPLAN TURBINE DEMONSTRATION UNIT, Computer Interface

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FLUID MECHANICS > Turbine test set

HT 161 MINI KAPLAN TURBINE DEMONSTRATION UNIT, Computer Interface

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This is a mini Kaplan turbine for studying the turbine characteristics with data analysis by computer.

The unit consists of a mini Kaplan turbine with a dynamometer, output power sensors and software. The turbine adjustable guide vanes direct water helically to the runner.  

The unit is to be used with HT110 Mini Turbine Service Unit or HB100N Hydraulic Bench (Neo) with optional accessories. Both are separately supplied.

Instruction manual is also included.

  • Torque vs speed at various heads and flow rates

  • Power output vs speed for various heads and flow rates

  • Efficiency vs speed for a given head and flow rate

  • Racing characteristics

  • Construction
: Metal runner with adjustable guide vanes

 

: Non corrosion metal casing with transparent window and runner section
  • Ratings
:  Maximum power over 15 W
  • Dynamometer
:  Mechanical brake
  • Sensors
:  Torque and speed
  • Water storage tank
:  1
  • Software for data display and analysis by computer (separately supplied)
  • WiFi feature for data logging and/or real-time display remotely on smartphone (iOS and Android).
  • Net (unassembled) Shipping Dimensions WxLxH: 40 x 45 x 27 cm
  • Net Weight:  Approx. 11 kg
HT110Mini turbine service unit. (required accessory)
HB100NHydraulics Bench (Neo) (required accessory)
HT161-060Computer Control (computer not included)
                                 This includes HT 161-050 with the additional accessories for control function and additional software function for equipment controls by computer
  • Other optional equipment, please contact manufacturer (essom@essom.com)
  
  

 

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HT 151AI MINI AXIAL FLOW IMPULSE TURBINE DEMONSTRATION UNIT, Computer Interface

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FLUID MECHANICS > Turbine test set

HT 151AI MINI AXIAL FLOW IMPULSE TURBINE DEMONSTRATION UNIT, Computer Interface

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This is a mini axial flow impulse turbine for studying the turbine characteristics with data analysis by computer.

The unit consists of the mini axial flow impulse turbine with a dynamometer, output power sensors and software. The turbine twin nozzles with flow control valves direct water jets to the runner radial blades.

The unit is to be used with HT110 Mini Turbine Service Unit or HB100N Hydraulic Bench (Neo) with optional accessories. Both are separately supplied.

Instruction manual is also included.

  • Torque vs speed at various heads and flow rates

  • Power output vs speed for various heads and flow rates

  • Efficiency vs speed for a given head and flow rate

  • Racing characteristics

  • Construction
 :  Metal runner, twin nozzles and casing with transparent discharge section
  • Ratings
 :  Maximum power over 25 W
  • Dynamometer
 :  Mechanical brake
  • Sensors   with digital display
 :  Torque and speed
  • Water storage tank
 :  1
  • Software for data display and analysis by computer (separately supplied)
  • WiFi feature for data logging and/or real-time display remotely on smartphone (iOS and Android).
  • Net (unassembled) Shipping Dimensions WxLxH: 40 x 45 x 24 cm
  • Net Weight:  Approx. 9 kg
HT110Mini turbine service unit. (required accessory)
HB100NHydraulics Bench (Neo) (required accessory)
HT151AI-060Computer Control (computer not included)
                                 This includes HT 151AI-050 with the additional accessories for control function and additional software function for equipment controls by computer
  • Other optional equipment, please contact manufacturer (essom@essom.com)
  
  

 

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HT 151A MINI AXIAL FLOW PROPELLER TURBINE DEMONSTRATION UNIT, Computer Interface

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FLUID MECHANICS > Turbine test set

HT 151A MINI AXIAL FLOW PROPELLER TURBINE DEMONSTRATION UNIT, Computer Interface

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This is a self contained mini axial flow propeller turbine for studying the turbine characteristics with data analysis by computer.

The unit consists of axial flow propeller turbine with a dynamometer, a water storage tank, a low head high flow centrifugal pump, an interface box and input power sensors and software.

The turbine fixed guide vanes direct water to the runner. The interface box includes power supply to the sensors and motor, and a computer interface unit.  It also provides interface ports to sensors and computer.

Instruction manual is also included.

  • Torque vs speed at various heads and flow rates

  • Power output vs speed for various heads and flow rates

  • Efficiency vs speed for a given head and flow rate

  • Racing characteristics

  • Turbine
 
- Construction:  Metal runner and guide vanes
 :  Stainless steel casing with transparent section for observation of guide vane and runner
- Ratings:  Maximum power over 20 W
  • Dynamometer
:  Mechanical brake
  • Pump
 
- Motor:  0.37 kW
  • Water storage tank
:  1
  • Sensors with digital display
:  Torque and speed
 :  Flow rate and pressure
  • Computer interface unit
 
  • Software for data display and analysis by computer (separately supplied)
  • WiFi feature for data logging and/or real-time display remotely on smartphone (iOS and Android).
  • Net (unassembled) Shipping Dimensions WxLxH: 80 x 120 x 76 cm
  • Net Weight:  Approx. 7 kg
HT151A-060 Computer Control (computer not included)
This includes HT 151A-050 with the additional accessories for control function and additional software function for equipment controls by computer.
  • Other optional equipment, please contact manufacturer (essom@essom.com)
  
  

 

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HT 131 MINI FRANCIS TURBINE DEMONSTRATION UNIT, Computer Interface

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FLUID MECHANICS > Turbine test set

HT 131 MINI FRANCIS TURBINE DEMONSTRATION UNIT, Computer Interface

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This is a mini Francis turbine for studying the turbine characteristics with data analysis by computer.

The unit consists of the mini Francis turbine with a dynamometer, output power sensors, and software. The turbine adjustable guide vanes direct water spirally to the runner.

The unit is to be used with HT110 Mini Turbine Service Unit or HB100N Hydraulic Bench (Neo) with optional accessories. All are separately supplied.

Instruction manual is also included.

  • Torque vs speed at various heads and flow rates

  • Power output vs speed for various heads and flow rates

  • Efficiency vs speed for a given head and flow rate

  • Racing characteristics

  • Construction
 : Mechanical seal
: Non-corrosion metal casing with transparent window
  • Ratings
 :  Maximum power over 25 W
  • Dynamometer
 :  Mechanical brake
  • Sensors with digital display
 :  Torque and speed
  • Software for data display and analysis by computer (separately supplied)
  • WiFi feature for data logging and/or real-time display remotely on smartphone (iOS and Android).
  • Net (unassembled) Shipping Dimensions WxLxH: 40 x 45 x 27 cm
  • Net Weight:  Approx. 11 kg
HT110Mini turbine service unit (required accessory)
HB100NHydraulics Bench (Neo) (required accessory)
HT131-060Computer Control (computer not included)
 This includes HT 131-050 with the additional accessories for control function and additional software function for equipment controls by computer.
 - Flow and load control motors. (required HT 110 Mini turbine service unit or HB100N Hydraulics Bench with HP011 pressure digital display)
 - Additional software function for equipment controls by computer
  • Other optional equipment, please contact manufacturer (essom@essom.com)
  
  

 

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HT 121 MINI PELTON TURBINE DEMONSTRATION UNIT, Computer Interface

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FLUID MECHANICS > Turbine test set

HT 121 MINI PELTON TURBINE DEMONSTRATION UNIT, Computer Interface

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This is a mini Pelton turbine for studying the turbine characteristics with data analysis by computer.

The unit consists of the mini Pelton turbine with a dynamometer, and output power sensors. The adjustable turbine nozzle directs water jet to the runner buckets.

The unit is to be used with HT110 Mini Turbine Service Unit or HB100N Hydraulic Bench (Neo) with optional accessories. Both are separately supplied.

Instruction manual is also included.

  • Torque vs speed at various heads and flow rates

  • Power output vs speed for various heads and flow rates

  • Efficiency vs speed for a given head and flow rate

  • Racing characteristics

  • Construction
:  Stainless steel nozzle.
 :  Stainless steel shaft.
 :  Stainless steel casing with transparent window
  • Ratings
:  Maximum power over 40 W
  • Dynamometer
:  Mechanical brake
  • Sensors
:  Torque and speed

  • Software for data display and analysis by computer (separately supplied)

  • WiFi feature for data logging and/or real-time display remotely on smartphone (iOS and Android).

  • Net (unassembled) Shipping Dimensions WxLxH: 40 x 45 x 26 cm
  • Net Weight:  Approx. 10 kg
HT110Mini turbine service unit (required accessory)
HB100NHydraulics Bench (Neo) (required accessory)
HT121-060Computer Control (computer not included)
 This includes HT 121-050 with the additional accessories for control function and additional software function for equipment controls by computer.
 - Flow and load control motors. (required HT 110 Mini turbine service unit or HB100N Hydraulics Bench with HP011 pressure digital display)
 - Additional software function for equipment controls by computer
  • Other optional equipment, please contact manufacturer (essom@essom.com)
  
  

 

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HT 110 TURBINE SERVICE UNIT

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FLUID MECHANICS > Turbine test set

HT 110 TURBINE SERVICE UNIT

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This service unit provides a water supply and input power measurement for the mini turbine demonstration unit.

The unit consists of a pump and a storage tank on a steel base, pressure and flowrate sensors, and an interface box. The box includes power supply to the motor and indicator for pressure, flowrate, torque and speed. It also provides, interface ports to the sensors and computer.

Instruction manual is also included.

  • Pump ratings
-  Maximum flow rate :  Up to 80 LPM
  • Water storage tank
 :  1
  • Sensors with digital display
 :  Pressure
:  Flow rate
  • Computer interface unit
 :  4 channels
  • Power supply
 :  220 V, 1 Ph, 50 Hz. Other power supply is available on request.
  • Net (unassembled) Shipping Dimensions WxLxH: 40 x 110 x 75 cm
  • Net Weight:  Approx. 35 kg
  
  
  
  
  

 

  
  

 

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HP 503 AXIAL FLOW PUMP TEST SET, Inverter Speed Control

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FLUID MECHANICS > Pump test set

HP 503 AXIAL FLOW PUMP TEST SET, Inverter Speed Control

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This is a bench top self contained set for studying the characteristics for axial flow pump.

The unit consists of axial flow pump and a storage tank, measuring instruments.  Speed control is by an advanced inverter.

Instruction manual is also included.

  • Flow rate vs head at various speeds

  • Pump input, output, and overall efficiency at various speeds

  • Pump
 
-  Construction:  69 mm diameter metal impeller, guide vanes, shaft and casing.
-  Rating speed:  2900 rpm
-  Motor:  0.55 kW
-  Maximum flow rate:  400 LPM
-  Maximum differential head:  1.5 m
  • Water storage tank
:  1
  • Speed control                                       
:  Advanced inverter for controlling and indicating pump speed as well as for calculating motor input power.
  • Measuring instruments:
 
-  Pressure

:  Differential pressure gauge, for axial flow pump.

-  Speed and motor input power:  Advanced inverter
-  Sensors with digital display:  Flow rate
  • Power supply
:  220 V, 1 Ph, 50 Hz. Other power supply is available on request.
  • Net (unassembled) Shipping Dimensions WxLxH: 100 x 185 x 85 cm
  • Net Weight:  Approx. 90 kg
  • HP503S
Learning Software
                                         to support both online/offline training with data calculation and analysis by manual data entry from analog measuring instruments.
  • MW102M-300
Mercury manometer for axial flow pump, instead of differential pressure gauge.
  • HP503-050
Computer Interface (computer not included)
                              This includes HP503S and significant sensor(s) instead of analog measuring instrument(s), data acquisition (capture, display, graph and/or data export), additional software function for real-time data logging with computer interface unit and WiFi feature for data logging and real-time display remotely on smartphone (iOS and Android)
  • Other optional equipment, please contact manufacturer (essom@essom.com)
HP503SLearning Software
                             to support both online/offline training with data calculation and analysis by manual data entry from analog measuring instruments.

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HP 405B COMPACT MULTI PUMP TEST SET, Inverter Speed Control

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FLUID MECHANICS > Pump test set

HP 405B COMPACT MULTI PUMP TEST SET, Inverter Speed Control

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This is a compact self-contained bench top set for studying the characteristics for various types of pumps.

The unit consists of four different types of pump namely-centrifugal, turbine, reciprocating and axial flow pumps and a common storage tank, measuring instruments.  Speed control is by an advanced inverter. By manipulating flow control valves and a selector switch, each pump can be operated individually.

Instruction manual is also included.

  • Flow rate vs head at various speeds

  • Pump input, output, and true efficiency at various speeds

  • Effect of pulse chamber for reciprocating pump

  • Pump
- Centrifugal :  Maximum flow rate 80 LPM and maximum head 18 m water
- Turbine :  Maximum flow rate 30 LPM and maximum head 30 m water
- Reciprocating : With pulley
:  Maximum flow rate 15 LPM and maximum head 30 m water
- Axial flow :  69 mm in with metal impeller, guide vanes, shaft and casing
:  Maximum flow rate 400 LPM and maximum differential head 1.5 m water
  • Accessories
- Reciprocating pump :  Pulse chambers with discharge isolating valve
:  Pressure relief valve
  • Water storage tank
 :  1
  • Speed control
 :  Inverter for controlling pump speeds alternatively by selector switch
  • Motor for all pumps
  • Selector switch
 :  For operations of each pump alternatively
  • Measuring instruments
- Pressures :  Pressure gauge for centrifugal, turbine and reciprocating pumps at common suction and outlet
:  Differential pressure gauge for axial flow pump
- Flow rate :  Water meter and stop watch for centrifugal, turbine and reciprocating pumps
- Pump speed :  Portable tachometer
- Motor input power :  Watt meter
- Sensors with digital display :  Flow rate for axial flow pump
  • Power supply
 :  220 V, 1 Ph, 50 Hz. Other power supply is available on request.
  • Net (unassembled) Shipping Dimensions WxLxH: 85 x 145 x 93 cm
  • Net Weight:  Approx. 160 kg
  • HP405BS
Learning Software
                                         to support both online/offline training with data calculation and analysis by manual data entry from analog measuring instruments.
  • MW102M-300
Mercury manometer for axial flow pump, 300 mm x 1 mm graduation instead of differential pressure gauge
 Note:   Due to transport laws, mercury cannot be supplied. Buyer must source it locally. Approximately 25 mL or 350g is required. Filling kit is provided.
  • HP405-011
Additional pressure gauges for individual pump
  • HP405-030
Additional centrifugal pump, pressure gauges and other accessories for series and parallel operation
  • HP405B-050
Computer Interface (computer not included)
                            This includes HP405S and significant sensor(s) instead of analog measuring instrument(s), data acquisition (capture, display, graph and/or data export), additional software function for real-time data logging with computer interface unit and WiFi feature for data logging and real-time display remotely on smartphone (iOS and Android)
  • Other pump combinations can be arranged on request.
  • Other optional equipment, please contact manufacturer (essom@essom.com)
HP405BSLearning Software
                            to support both online/offline training with data calculation and analysis by manual data entry from analog measuring instruments.
 
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HP 405 MULTI PUMP TEST SET, Motor Dynamometer

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FLUID MECHANICS > Pump test set

HP 405 MULTI PUMP TEST SET, Motor Dynamometer

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This is a self-contained bench top set for studying the characteristics for various types of pumps.

The unit consists of four different types of pumps namely-centrifugal, turbine, reciprocating and axial flow pump, a common storage tank and measuring instruments. Each pump is driven by a motor dynamometer for measuring TRUE pump input power. Speed control is by an inverter. By manipulating flow control valves and a selector switch, each pump can be operated individually.

Instruction manual is also included.

  • Flow rate vs head at various speeds

  • Pump input, output, and true efficiency at various speeds

  • Effect of pulse chamber for reciprocating pump

  • Pump
 
- Centrifugal:  Maximum flow rate 80 LPM and maximum head 18 m water
- Turbine:  Maximum flow rate 30 LPM and maximum head 30 m water
- Reciprocating:  With reduction gear
 :  Maximum flow rate 15 LPM and maximum head 30 m water
- Axial flow:  69 mm in with metal impeller, guide vanes, shaft and casing
 :  Maximum flow rate 400 LPM and maximum differential head 1.5 m water
  • Accessories
 
- Reciprocating pump:  Dash pot for dynamometer arm damping
 :  Pulse chambers with discharge isolating valve
 :  Pressure relief valve
  • Water storage tank
:  1
  • Speed control
:  Inverter for controlling pump speeds alternatively by selector switch

  • Motor dynamometer for all pumps

 
  • Selector switch

:  For operations of each pump alternatively

  • Measuring instruments
 
- Pressures:  Pressure gauge for centrifugal, turbine and reciprocating pumps at common suction and outlet
 :  Differential pressure gauge for axial flow pump
- Flow rate:  Water meter and stop watch for centrifugal, turbine and reciprocating pumps
- Sensors with digital display:  Speeds for each motor dynamometer
 :  Torques for each motor dynamometer
 :  Flow rate for axial flow pump
  • Power supply
:  220 V, 1 Ph, 50 Hz. Other power supply is available on request.
  • Net (unassembled) Shipping Dimensions WxLxH: 85 x 155 x 85 cm
  • Net Weight:  Approx. 185 kg
  • HP405S
Learning Software
 to support both online/offline training with data calculation and analysis by manual data entry from analog measuring instruments.
  • MW102M-300
Mercury manometer for axial flow pump, 300 mm x 1 mm graduation instead of differential pressure gauge
 Note:   Due to transport laws, mercury cannot be supplied. Buyer must source it locally. Approximately 25 mL or 350g is required. Filling kit is provided.
  • HP405-011
Additional pressure gauges for individual pump
  • HP405-030
Additional centrifugal pump, pressure gauges and other accessories for series and parallel operation
  • HP405-050
Computer Interface (computer not included)
                            This includes HP405S and significant sensor(s) instead of analog measuring instrument(s), data acquisition (capture, display, graph and/or data export), additional software function for real-time data logging with computer interface unit and WiFi feature for data logging and real-time display remotely on smartphone (iOS and Android)
  • Other pump combinations can be arranged on request.
  • Other optional equipment, please contact manufacturer (essom@essom.com)
HP405SLearning Software
                            to support both online/offline training with data calculation and analysis by manual data entry from analog measuring instruments.
 
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HP 309V SERIES AND PARALLEL PUMP TEST SET, Variable Speed

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FLUID MECHANICS > Pump test set

HP 309V SERIES AND PARALLEL PUMP TEST SET, Variable Speed

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This is a self contained unit for studying the series and parallel pump characteristics.

The unit consists of two sets of centrifugal pump and motor, a storage tank, and measuring instruments. Speed control is by two advanced inverters. By manipulating flow control valves, each pump can be operated individually or both pumps connected in series or parallel. The unit is on wheels.

Instruction manual is also included.

  • Flow rate vs head at various speeds for individual pump

  • Flow rate vs head at a fixed speed for two pumps connected in series or parallel

  • Power input, output and true efficiency at various speeds for individual pump and two pumps connected in series or parallel

  • Pump
 
- Maximum flow rate:  150 LPM
- Maximum head:  30 m water
  • Speed control
:  Advanced inverters
  • Water storage tank
:  1
  • Flow control
:  A set of piping with valves to operate the two pumps individually, in series or parallel
  • Measuring instruments
 
- Pressures:  Pressure gauges at pump suction and discharge
- Flow rate:  Water meter and stop watch
- Pump speed and motor input power: Advanced inverters
  • Power supply
:  220 V, 1 Ph, 50 Hz. Other power supply is available on request.
  • Net (unassembled) Shipping Dimensions WxLxH: 75 x 135 x 155 cm
  • Net Weight:  Approx. 175 kg
  • HP309VS
Learning Software
                               to support both online/offline training with data calculation and analysis by manual data entry from analog measuring instruments.
  • HP309-002A
Two sets of motor dynamometer with an inverter, torque and speed digital display instead of two advanced inverters.
  • HP309-050
Computer Interface (Two pumps) (computer not included)
 This includes HP309VS and significant sensor(s) instead of analog measuring instrument(s), data acquisition (capture, display, graph and/or data export), additional software function for real-time data logging with computer interface unit and WiFi feature for data logging and real-time display remotely on smartphone (iOS and Android)
  • Pump of different characteristic curve can be supplied on request.
  • Other optional equipment, please contact manufacturer (essom@essom.com)
HP309VSLearning Software
 to support both online/offline training with data calculation and analysis by manual data entry from analog measuring instruments.
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