![]() Torsion Test Demonstrator The Hampden Model H-6311 Torsion Test Demonstrator allows the student to examine the torque-transmitting behavior of various materials such as aluminum, steel and copper. The relationship between torque and angle of twist can be examined. The behavior of specimens made of the same materials, but of different geometric cross sections, can be compared. Maximum torsional shearing stress of specimens can be calculated using strain gauges. |
![]() Structures Test System Base The Structures Test System is a bench-top sized "learning laboratory" system designed to test and indicate the effects of static and dynamic mechanical loading on models of various engineering components and structures such as beams ("I"-beams, "T"-beams, rectangular and round beams, etc.), simple and complex bridge trusses, cantilever beams and trusses, crane trusses and the like. Options:
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![]() Double-pipe Heat Exchanger Digital (W to S) The Hampden Model H-6850-20 Double-pipe Heat Exchanger is used to investigate the fundamental principles of heat transfer as applied to a tube-in-tube heat exchanger. The apparatus permits the student to move from classroom theory to a hands-on application with all of the practical training. The student shall measure the variables that affect the overall heat transfer coefficient. The "cold" and "hot" fluid temperatures and flow rates are monitored at strategic locations. The unit can be configured to operate as either a parallel flow or counterflow heat exchanger. By varying the fluid flow rates, laminar, transitional or turbulent flow conditions can be created. Options:
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![]() Wind Tunnel w/Variable Frequency Drive The Hampden Model H-6910 Wind Tunnel has been designed to provide the fundamental air flow facilities necessary to perform any of the H-6910 Series Wind Tunnel Experiments. Options:
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![]() Wind Tunnel The Hampden Model H-6910-12 Wind Tunnel has been designed to provide the fundamental air flow facilities necessary to perform any of the H-6910-12 Series Wind Tunnel Experiments. This unit is mobile so that it is suitable for either a lecture hall demonstration or laboratory work. Model H-6910-12-100 Wind Tunnel is also available if a wind speed of 100 mph is required. Options:
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![]() Air Ventilation System Trainer The Hampden Model H-6740 Air Ventilation System Trainer permits the operational study of residential, commercial, and industrial air ventilation systems. |
![]() Tilting Water Channel and Gate The Hampden Model H-6990 Tilting Water Channel and Gate System is designed for use as a general purpose center pivot flume. With it, one can demonstrate and investigate steady and unsteady flow, sediment transportation, weirs, sluice gates and wave phenomena. The channel consists of a head tank, working section and a tail tank. |
![]() Hydrokinetics Demonstrator The Model H-6970 Hydrokinetics Demonstrator is designed to demonstrate characteristics of turbulent and laminar flow, significance of Reynold’s Numbers, flow around objects, velocity distribution in duct flow, formation of shock waves by an air foil, two dimensional flows, the Karman Street Vortex, diffuser performance and the conditions at enlargement and contraction passage. Options:
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![]() Drainage and Seepage Tank Demonstrator The Hampden Model H-6510 Drainage and Seepage Tank Demonstrator has been developed to investigate water flow through permeable media. Using sand as the medium and two-dimensional models, flow lines can be determined as well as the distribution of up-lift pressure and seepage rates. |
![]() Infiltration Demonstrator The Hampden Model H-6520 Infiltration Demonstrator investigates the infiltration rates of different soil types and soil surface treatments. |
![]() Surface Irrigation Demonstrator The Hampden Model H-6522 Surface Irrigation Demonstrator has been developed to investigate surface water penetration utilizing various irrigation methods. This demonstrator can be set up to show surface slopes and irregularities, soil textures, and wetting patterns of various emitters. |
![]() Sediment Transport Channel Demonstrator The Hampden Model H-6523A Sediment Transport Channel Demonstrator investigates suspended sediment in a moving stream and bed load movement. The moving stream can be controlled over a wide range to simulate fast flowing streams or slow moving rivers, demonstrating the various size and density of partial deposits. Slope is adjustable from 0-10%. |
![]() Mobile Bed and Flow Visualization Tank Demo The Hampden Model H-6524 Mobile Bed and Flow Visualization Tank Demonstrator is used to investigate flow visualization and mobile bed situations in relation to Civil Engineering structures. |
![]() Ground Water Flow Tank The Hampden Model H-6526 Ground Water Flow Tank provides a means of investigating simple three dimensional flow models utilizing sand as a medium. |
![]() Sedimentation Studies Apparatus The Hampden Model H-6527 Sedimentation Study Trainer has been developed to investigate the physical processes of sedimentation. The student will be able to evaluate and measure the particles as to height, size and settling rates for making up the sedimentation curve. |
![]() Hydraulic Demonstration Channel (6") The Hampden Model H-6530 Hydraulic Demonstration Channel is designed to investigate analytical applications of fluid mechanics to situations in which fluids can be treated as continuous media. The particular laws involved include conservation of mass, continuity, energy, and momentum. Application of these laws may be simplified in order to describe quantitatively the behavior of the fluid. Options:
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![]() Hydraulic Demonstration Channel (12") The Hampden Model H-6531 Hydraulic Demonstration Channel has been developed to investigate analytical applications of fluid mechanics to situations in which fluids can be treated as continuous media. The particular laws involved include conservation of mass, continuity, energy, and momentum. Application of these laws may be simplified in order to describe quantitatively the behavior of the fluid. Options:
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![]() Hydrostatics Bench The Hampden Model H-6535 Hydrostatics Bench consists of an assortment of apparatus needed for experiments into the properties of fluids and hydrostatics. |
MODEL #H-6535-7 Viscosity Demonstrator The Hampden Model H-6535-7 Viscosity Demonstrator provides the student with the means to perform experiments in the measure of viscosity. The application of shear stress to a fluid results in the continual and permanent distortion known as flow. Viscosity is the resistance of a fluid to its internal friction i.e. Shear motion. This resistance is due to cohesion of the molecules and molecular transfer from one layer to another setting up a tangential or shear stress. Cohesion predominates in liquids, as temperatures increase cohesion decreases as does viscosity. |
![]() Water Hydraulics System complete w/all accessories The Hampden Water Hydraulics System consists of a Mobile Hydraulics Bench Model H-6540-10 and a complete line of basic to advanced demonstration & experimentation equipment. Each unit has been designed to fully demonstrate specific working properties of hydraulic theory. The Model H-6540-10 Water Hydraulic Bench is shown in the with H-6540-22 Losses in Bends Apparatus |
![]() Water Hydraulic Bench The Hampden Model H-6540-10 Water Hydraulic Bench is constructed of code gauge steel with stainless steel tanks and includes; motor, self-priming centrifugal pump, motor control, dump valve, drain valve, needle valve, stepper volumetric tank, sump tank, supply outlet, remote pressure gauge, sight glass with scale, calibrated measuring cylinder. |
MODEL #H-6540-11 Dead Weight Pressure Gauge Module Dead Weight Pressure Gauge Module consists of a precision-machined piston and cylinder, base mounted, with leveling feet, spirit level and weight set. |
MODEL #H-6540-12 Hydrostatic Pressure Module Hydrostatic Pressure Module consists of a clear Lexan tank with base, leveling feet, spirit level, fill port and drain cock. A quadrant with balance beam, pivot, adjustable counter balance weight, beam level indicator and weight balance hanger. (calibrated weights not included) |
MODEL #H-6540-13 Weir Set Weir Set consists of two stainless steel weir plates, one vee notch and one rectangular notch. |
![]() Metacentric Height Module Metacentric Height Module consists of a plastic floating pontoon with mast, adjustable mast weight, plumb bob, lateral adjustable weight, and scale bar. |
![]() Bernoulli's Theorem Demonstration Apparatus Bernoulli’s Theorem Demonstration Apparatus consists of a base with leveling feet, venturi with pressure taps, head tube traverse tap, and a needle valve. An eight tube manometer is provided with hand pump. |
![]() Impact of a Jet Module Impact of a Jet Module consists of a clear plastic cylinder with leveling feet and spirit level. Included is a nozzle, target plate with stem and counterbalanced compression spring, weight paw (weights not included) and scale. |
MODEL #H-6540-17 Orifice Calibration Apparatus Orifice Calibration Apparatus consists of a base with leveling feet, spirit level, clear plastic tank with inlet pipe, adjustable overflow pipe, orifice fixture with “O” ring, backboard assembly with paper clips, needle support with eight adjustable needles, two orifice plates and a tank level scale |
MODEL #H-6540-17a Orifice Calibration Apparatus with (5) additonal orifice plates Same as H-6540-17 with five (5) additional orifice plates. |
![]() Energy Loss Pipes Energy Loss in Pipes consists of a base with leveling feet, spirit level, constant head tank, test pipe with two pressure taps, needle valve, water manometer, air pump and measuring cylinder. |
![]() Flow Visualization Channel Flow Visualization Channel consists of a base with inlet tank, adjustable feet, clear plastic channel, undershot weir, overshot weir, and dye injection system. Unit comes with broad crested weir, narrow crested weir, two aerofoils, and two cylinders. |
![]() Reynold's Demonstration Apparatus Reynold’s Demonstration Apparatus consists of a base with adjustable feet, spirit level, head tank with supports and overflow, needle valve, bell mouth entry, and dye injection system. |
![]() Flowmeter Demonstration Module Flowmeter Demonstration Module consists of a base with leveler feet, venturi, flowmeter, orifice plate, needle valve, an eight tube manometer. |
![]() Losses in Bends Apparatus Losses in Bends Apparatus consists of a metal frame with inlet, sweep bend, expansion-contraction section, short bend, 90° elbow, pressure gauge, gate valve, miter bend, needle valve, and one eight tube manometer. This unit includes eleven pressure taps. |
MODEL #H-6540-23 Free and Forced Vortices Apparatus Free and Forced Vortices Apparatus consists of a base with leveler feet, models for test and hydrogen bubble flow generator. |
MODEL #H-6540-24 Hydraulic Ram Apparatus Hydraulic Ram Apparatus for determining flow pressure characteristics and efficiency. |
MODEL #H-6540-25 Pelton Turbine Demonstrator Pelton Turbine Demonstrator consists of a base channel, pelton turbine, friction dynamometer and spear valve with pressure gauge. Turbine speed is measured using HT-100K Tachometer, purchased separately. |
MODEL #H-6540-26 Series-Parallel Pump Series-Parallel Pump consists of one centrifugal pump with 1/4 HP motor, pressure gauges and associated hardware and piping. It is used in conjunction with the H-6540-10 bench pump. |
MODEL #H-6540-27 Centrifugal Pump Centrifugal Pump with 1/4 HP motor, pressure gauges, associated hardware and variable speed pump drive. |
![]() Air Flow Unit The Hampden Model H-6640 Air Flow Unit is designed to provide the basic air flow facilities necessary to perform fundamental experiments in fluid mechanics and heat transfer. With this unit, the student is able to investigate the characteristics of fans and, with the optional heat transfer modules, investigate the characteristics of liquid to liquid and air to liquid heat transfer. Options:
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![]() Fluid Circuit Demonstrator w/ H-6927-10 Digital Manometer The Hampden Model H-6925 Fluid Circuit Demonstrator provides complete facilities for the investigation of the phenomena associated with incompressible fluid flow in conduits. Options:
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![]() Multi-purpose Flume 8' The Hampden Model H-6940 Multi-Purpose Flume has been developed to investigate the basic principles of fluid mechanics. Among the investigations covered are various weirs, flume, gate siphon and spilling. Options:
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![]() Flow Measurement Unit The Hampden Model H-6950 Flow Measurement Unit is designed to demonstrate the fundamental principles of flow measurement. Standard industrial flow sensors are used to measure the flow rates. The student can measure the primary output of the flow sensor; e.g. differential pressure, frequency or pulse; and measure the secondary (flow rate) signal. In addition, the student can also measure the pressure drop of each flow sensor and water temperature. Thus the student is able to check the accuracy, linearity and repeatability of each flow sensor and necessary transducers. Options:
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