Heat Conduction In Metals

Code: LBNY-0005-1250001

According to the second law of thermodynamics, heat is always transferred from the higher energy level to the low energy level. If the temperature of a body does not change despite continuous addition or removal of heat,…

Advanced Temperature Measurement Trainer

Code: LBNY-0005-1250002

The transient response of the sensors can be examined by quickly immersing them in the second tank. Digital instruments for measuring temperature, voltage and resistance enable the characteristic curves to be drawn. A wi…

Convective Heat Transfer In Air Flow

Code: LBNY-0005-1250003

The Convective heat transfer In Air Flowand its accessories allow studying the convective heat transfer with different geometries of the transfer surface. Typical models such as the tubebundle, the heated tube from the o…

Shell And Tube Heat Transfer Between Steam And Water

Code: LBNY-0005-1250004

Shell & tube heat exchanger for studying the convective heat transfer between steam andwater in counter flow Safety valvein the hot water tank for safe operation Measurement of temperatures, pressures, flow rate an…

Stern Tube Drilling Machine

Code: LBNY-0005-1250005

This equipment consists of high power drills fitted with long drill rods to allow the boring of the hole in the model. An electric hand-drilling machine drives the drilling rod and that is supported on a slide which is a…

Airlift Reactor

Code: LBNY-0005-1250006

This recirculation is overlaid by perfusion in continuous operation. An additional tank with feed pump is provided for this purpose. The velocity of the circulation is set by the flow rate of the air. Airlift reactors ar…

Building Automation In Heating And Air Conditioning Systems

Code: LBNY-0005-1250007

Heating and air conditioning technology is a key topic in building services engineering. The controller is adjusted to the respective tasks by programming, making additional cabling unnecessary. For the control and monit…

Geothermal Probe With Heat Pipe Principle

Code: LBNY-0005-1250008

The set-up also allows to take a closer look at the basic methods applied for determining the thermal conductivity of the surrounding soil of the geothermal probe. In near-surface geothermal energy generation the thermal…

Geothermal Energy With Two-Well System

Code: LBNY-0005-1250009

A near-surface geothermal plant uses the thermal energy stored below the earths surface. Using a two-well system, for example, thermal energy is extracted from the near-surface groundwater for heating purposes. The scope…

Boundary Layers

Code: LBNY-0005-12500010

The plate has two different surfaces so as to study the effect of surface conditions on the boundary layer. Side bodies can be used in the measuring section. The experimental unit used in the aerodynamics trainer allows …

Lobe Pump

Code: LBNY-0005-12500011

Lobe pumps are used for delivering highly viscous and highly abrasive media. In a lobe pump two non-contact pistons rotate in two cylindrical chambers. In contrast to rotodynamic pumps, a positive displacement pump moves…

Vertical Visualisation Of Flow Fields

Code: LBNY-0005-12500012

Electrolytically generated hydrogen bubbles rise with the flow, flow around the model and visualise the flow. Different models are available: drag bodies (e.g. aerofoils and cylinders) or changes in cross-sections. Fine …

Centrifugal Pump Self Priming

Code: LBNY-0005-12500013

Self-priming pumps are able to suck in and transport air and water. This is possible because of an additional side-channel suction stage that removes the air from the intake line and creates the negative pressure that is…

Wave Energy Converter OWC

Code: LBNY-0005-12500014

It is a laboratory-scale wave energy converter consisting of a wave generator, a wave flume and the OWC wave energy converter with turbine unit. Structurally they are easy to integrate into moles, harbour walls and coast…

Four Cylinder Diesel Engine

Code: LBNY-0005-12500015

In conjunction with the load unit, the test engine is a complete engine test stand. The connection to the brake is made via a rotationally elastic coupling with a jointed shaft. The engine is attached to the load unit by…

Comparison Of Different Heating Types

Code: LBNY-0005-12500016

It contains two heating circuits. Both circuits are equipped with commercially available heating technology control devices. Each heating circuit contains a circulating pump. A digital, temperature led heating controller…

Underfloor Heating Geothermal Energy Absorber

Code: LBNY-0005-12500017

Underfloor heating systems are particularly well suited for use with heating systems that use solar thermal collectors. Underfloor heaters transfer heat by piping systems arranged in a spiral or winding pattern beneath t…

Heat Distribution And Control In Heating Systems

Code: LBNY-0005-12500018

The simple heating circuit with one subcircuit contains two flat radiators and is controlled by a temperature-led controller. A three-way mixing valve is the actuator. A complete domestic heating system can be set up usi…

Drinking Water Installation Demonstrator

Code: LBNY-0005-12500019

Safety devices show how the drinking water pipework is protected against the backflow of waste water. A typical household drinking water installation is fitted to the panel. A small electrical boiler for hot water and a …

Air Conditioning And Ventilation System

Code: LBNY-0005-12500020

The air conditioning and ventilation system includes a filter element, a fan with controlled speed, a direct evaporator as air cooler, an electric air heater and humidification by steam humidifier. The experimental setup…

Expansion Of Ideal Gases

Code: LBNY-0005-12500021

The experimental unit enables the user to examine the expansion of ideal gases. The focus is on the experimental determination of the adiabatic exponent of air using the Cment Desormes method. Gas laws belong to the fund…

Domestic Water Heating With Flat Collector

Code: LBNY-0005-12500022

The trainer can be used to demonstrate the principal aspects of solar thermal domestic water heating in a system with components used in real world applications. The heat then gets into the hot water circuit via a heat e…

Fan Heater Air Heat Exchanger

Code: LBNY-0005-12500023

The experiment module may be used both to heat rooms and to absorb ambient heat from the outside air. It can thus be operated as either a heat sink or a heat source for a heat pump. Experiment module consisting of a fan …

Free And Forced Convection

Code: LBNY-0005-12500024

The Free And Forced Convection offers basic experiments for targeted teaching on the topic of free and forced convection on various heating elements. Material-bound heat transport takes place. During convection the flui…

Heat Transfer By Radiation

Code: LBNY-0005-12500025

In radiation the heat transfer takes place via electromagnetic waves. Unlike heat conduction and convection, heat radiation can also propagate in a vacuum. Heat radiation is one of the three basic forms of heat transfer.…

Heat Conduction In Fluids

Code: LBNY-0005-12500026

Heat conduction is one of the three basic forms of heat transfer. Basic experiments for targeted teaching on the topic of heat conduction in fluids. Such teaching should discuss the fundamental differences between gases …

Heat Conduction And Convection

Code: LBNY-0005-12500027

Heat Conduction And Convection allows basic experiments on both forms of heat transfer: heat conduction and convection. Heat conduction and convection are among the three basic forms of heat transfer and often occur toge…

Thermal Science Learning System

Code: LBNY-0005-12500028

This tabletop learning system showcases a full range of components, such as a fire syringe, a vacuum hand pump, bi-metallic ball and ring, and many more on a vertical panel for easy access and inventory. Thermal Science …

Geothermal Energy Training System

Code: LBNY-0005-12500029

Designed as a teaching system, this learning system showcases components, often not visible in actual installations, on a vertical panel that permits easy access for hands-on skills and observation. Geothermal Energy Tra…

Geothermal Flush Cart Learning System

Code: LBNY-0005-12500030

The Geothermal Flush Cart Learning System, which includes a mobile cart and a pump system, will cover flush cart set-up and operation to teach how to flush, purge, charge, and pressurize the geothermal system. It also co…

Air Conditioning Heat Pump Learning System

Code: LBNY-0005-12500031

The Air Conditioning Heat Pump Learning System uses the principle of vapor compression and offers three different types of expansion methods, enabling students to explore a wide range of thermal application and system de…

Air Conditioning Heat Pump Troubleshooting Learning System

Code: LBNY-0005-12500032

The Air Conditioning Heat Pump Troubleshooting Learning System utilizes, the industrys only electronic troubleshooting system, to provide a hands-on experience for identifying faults such as blockages, leakage, and refri…

Geothermal Troubleshooting Learning System

Code: LBNY-0005-12500033

The Geothermal Troubleshooting Learning System uses an exposed component layout so that learners can see each component's role in a geothermal system. Learners can easily observe, monitor, and test each component mou…

Training Panel Function Of Gas Heater

Code: LBNY-0005-12500034

A plate heat exchanger is used to simulate a radiator. Cold water is fed through the heat exchanger as a heating load. A viewing window allows observation of the gas flame in the burner. The Training Panel Function of Ga…

Domestic Heating System Control Training Panel

Code: LBNY-0005-12500035

This valve sets the temperature of the boiler return flow and the feed flow. Cold water connections enable the heat generated to be dissipated. A pump circulates water through four radiators. The temperature of the radia…

Fluid Friction Training

Code: LBNY-0005-12500036

The trainer includes a transparent tank with a pipe section connected as a drain. The initial pressure is kept constant by the overflow in the head tank. The pressure at six distributed measuring points on the pipe secti…

Efficiency In Heating Technology

Code: LBNY-0005-12500037

The losses of the most important fittings can be determined using seven differential pressure sensors. Control response and energy flux can be plotted using four temperature sensors, a flow rate sensor and an effective p…

Electrical Faults In Full Air Conditioning Systems

Code: LBNY-0005-12500038

Demonstrates the electrical circuit of a complex full conditioning system with heat pump function. The control circuits are actually present. The components in the load circuits are simulated (e.g. compressor, heater, 4-…

Domestic Heating Boiler Unit

Code: LBNY-0005-12500039

The heat generated can be dissipated via cooling water connections, enabling continuous operation. The heat transferred can be calculated. Connections for an external heating circuit are provided on the rear of the boile…

Adjustment And Operation Of Expansion Valves

Code: LBNY-0005-12500040

The expansion valves can be selected via valves. Via an evaporator with glass tubes the correct injection and evaporation of the refrigerant can be monitored. An additional electrically heated superheater at the output o…

Pipe Friction Training Panel

Code: LBNY-0005-12500041

The trainer is supplied from the water mains. The flow rate is adjusted using valves and measured using a rotameter. Four different pipe sections are fitted to a panel. Each section can be individually selected using bal…

Fitting Loss Training Panel

Code: LBNY-0005-12500042

The water flows through a pipe with a valve and flow meter before passing through the measured sections. The section under test is connected with a hose. It is possible to measure the pressure loss and to investigate the…

Thermal Radiation Unit

Code: LBNY-0005-12500043

The intensity of thermal and visible radiation can be adjusted. Colour filters and apertures extend the range of experiments. The measured values are displayed digitally on the measuring unit. The experimental unit conta…

Heat Conduction In Solids

Code: LBNY-0005-12500044

A Dewar vessel prevents the exchange of heat with the surrounding environment. The specimens are equipped with several temperature measuring points. The fundamental laws of steady-state thermal conduction in solid …

Mixed Flow Module Apparatus

Code: LBNY-0005-12500045

The heat transfer between the pipe wall and medium can be studied. Baffles guide the air through the pipe bundle in a cross-flow. The air duct with the pipe bundle heat exchanger is fitted to and heated electrically. The…

Heat Conduction In Gases and Liquids

Code: LBNY-0005-12500046

The medium for the experiment is fed through a gap. The gap between the two elements was selected so that the transfer of heat due to convection can be ignored. It comprises a cylindrical heat exchanger with a heated inn…

Heat Conduction Trainer

Code: LBNY-0005-12500047

The electrical heat source is controlled electronically. The heat sink is water-cooled. The temperatures of the heat source, cooling water and specimen are indicated. An interchangeable cylindrical specimen is fitted bet…

Advanced Conduction Unit

Code: LBNY-0005-12500048

The thermal conductivity can be calculated from the temperature difference between the hot and cold end and the heating capacity. The housing contains the vacuum pump and the digital displays. The measured values can be …

Electrical Faults In Refrigerant Compressors

Code: LBNY-0005-12500049

The electrical components for the start and operation of a refrigerant compressor are clearly visibly arranged in a transparent showcase and already wired. The capacitor and start-up relay required for the motor are exam…

Air Humidity Measurement

Code: LBNY-0005-12500050

The trainer enables the measurement of air humidity with four different instruments which can be directly compared to each other: two different hygrometers, a capacitive hygrometer and a psychrometer. There are different…

Using Photovoltaics Grid Connected Or Stand-Alone

Code: LBNY-0005-12500051

Using Photovoltaics: Grid-Connected Or Stand-Alone Operation With Photovoltaic Simulator Or Actual Photovoltaic Modules Grid-Connected Or Stand-Alone Operation Inverter With Mpp Tracker For Grid-Connected Operation S…

Control Unit For Ventilation System

Code: LBNY-0005-12500052

Electronic controller with temperature sensor and setting of the reference variable Quick-release couplings for connection to hot water supply and ventilation system Temperature control of a ventilation system 3-way m…

Demo Gas Burner Unit

Code: LBNY-0005-12500053

Simulation model of a forced air gas burner and all burner operating states Important electrical monitoring points on burner accessible via lab jacks and measuring bridge connectors for fault analysis Fault simulation:…

Safety And Control In Heating Systems

Code: LBNY-0005-12500054

Demonstration of the function of safety fittings in a closed water circuit with circulating pump and expansion vessel: air separator, quick-action ventilating valve, safety valve, flow switch, pressure reducing valve In…

Domestic Water Heating System

Code: LBNY-0005-12500055

Function of a boiler Domestic water heater with circulating pump Transparent oil tank with filling and bleed connections Boiler casing equipped with 1 viewing window made of special glass Digital display for oil admi…

Forced Air Gas Burner Training Panel

Code: LBNY-0005-12500056

Simulation of the operation of a gas burner Indication of burner operation using a flickering light Monitoring of burner operation using flame safeguard Hazard-free operation of the burner with air Display of t…

Oil Tank Safety Trainer

Code: LBNY-0005-12500057

Oil tank according to double-walled Oil tank, complete with all necessary filling, outlet and safety devices Liquid leak detection system, vacuum leak detection system Single-strand oil filter, double-strand oil filte…

Instantaneous Gas Heater

Code: LBNY-0005-12500058

PLC simulation of safety functions Simulation of 12 faults Safe operation of heater using air Simulation of an instantaneous gas heater Diaphragm pump for pressure generation.…

Domestic Gas Supply Training Panel

Code: LBNY-0005-12500059

Exercises on gas pipes 1 gas meter with 1 connection 1 gas meter with 2 connections 2 individually selectable pipe sections 1 pipe section as supply pipe with gas socket and gas connection with ball valve 1 pipe sec…

Three Way Mixing Valve Training Unit

Code: LBNY-0005-12500060

Trainer on heating systems and plumbing 4 bimetallic dial thermometers 2 water connections for boiler dn 15 2 heating water connections dn 15 3-way mixing valve dn 20 Circulating pump 1 differential pressure overfl…

Radiator Training Panel

Code: LBNY-0005-12500061

Trainer on heating systems and plumbing 2 water connections for boiler DN 15 2 cooling water connections DN 15 4 radiators with thermostatic valve, air bleed and adjustable lock shield valve Water connections made us…

Water Heating With Flat Collector

Code: LBNY-0005-12500062

Solar circulation station with pump, expansion vessel and safety valve Hot water circuit with buffer tank, pump and plate heat exchanger Four bimetallic thermometers Trainer for investigating the function and operatin…

Vessel Training Panel

Code: LBNY-0005-12500063

Ball valve in connecting pipe between measuring tank and expansion vessel Pressure controller for air with overpressure protection Trainer on heating systems and plumbing Small compressor for pressure generation Adju…

Four Way Mixing Valve Training Panel Unit

Code: LBNY-0005-12500064

Trainer on heating systems and plumbing 4 rotameters 4 bimetallic dial thermometers 2 water connections for boiler DN 15 4-way mixing valve DN 20 1 differential pressure overflow valve Circulating pump 2 heating w…

Three Way Mixing Valve Training Unit

Code: LBNY-0005-12500065

Trainer on heating systems and plumbing Water connections made using quick-release couplings 3-way mixing valve dn 20 2 heating water connections dn 15 Circulating pump 2 water connections for boiler dn 15 4 rotame…

Temperature Measurement Training Unit

Code: LBNY-0005-12500066

Digital display of the temperatures measured using sensors Flow rate measurement with rotameter 4 different measuring sections, can be selected individually with ball valves Water connections made using quick-release …

Comparison Of Different Heating Unit

Code: LBNY-0005-12500067

Heating circuit (b) with forced convector with fan, 2 radiators and circulating pump Heating circuit (a) with floor heating, circulating pump, heating controller, and 3-way mixing valve Measurement of flow rate and pre…

Thermal Expansion Training Panel Unit

Code: LBNY-0005-12500068

Operation with hot and cold water supplies Adjustment of the water temperature using mixing battery with thermocouple Investigating the thermal expansion of different pipe sections Water connections made using quick-r…

Pipe Cleaning Training Panel Unit

Code: LBNY-0005-12500069

Usage of original plumbing components Pipe flushing in accordance Transparent pipe fittings enable optimal observation of the flushing process Cold water connection using hose Alternative accessories: flushing compre…

Domestic Heating Circuit Training Panel Unit

Code: LBNY-0005-12500070

Trainer on heating systems and plumbing Threaded heater element with switch cabinet Pressure vessel 1 system of safety devices with pressure reducing valve, shut-off valve, test connections and non-return valve, manom…

Protection Of Drinking Water Training Panel Unit

Code: LBNY-0005-12500071

Devices to prevent the return of contaminated water into the drinking water pipe Simulation of 3 floors and a cellar of a house Pipe system made of transparent material 6 outlet valves with hose connections 2 risers …

Hydronic Balancing Of Radiators Unit

Code: LBNY-0005-12500072

Expansion vessel, safety group according to overflow valve 5 rotameters 1 surface thermometer for temperature measurement at radiator inlets and outlets Trainer for heating and plumbing Water connections using quick-…

Safety Devices Training Unit

Code: LBNY-0005-12500073

Threaded heater element with switch cabinet 2 spring tube manometers 1 bimetallic dial thermometer Trainer on heating systems and plumbing Pressure vessel 2 blow-off lines, 1 filler pipe, 1 drain Thermal discharge …

Hot Water Generator

Code: LBNY-0005-12500074

Boiler with oil burner, boiler safety group, low water-level switch and circulating pump in feed flow 2 temperature sensors and 1 differential pressure manometer for measurement of temperature and pressure at different …

Central Heating System

Code: LBNY-0005-12500075

Electric boiler 2 circulating pumps, 1 domestic water pump 4 different radiators and additional plate heat exchanger as domestic water consumer Function and operating behaviour of a modern heating system with digital …

Oil Burner Demonstrator

Code: LBNY-0005-12500076

Heating and cooling circuit equipped with expansion vessel, pump, boiler safety group, thermometers, water meter, heat exchanger Transparent oil tank with filling and bleed connections Functional heating boiler with oi…

Drinking Water Demonstrator Unit

Code: LBNY-0005-12500077

Hot water circuit with system of safety devices, pressure vessel with heater, pressure reducing valve, non-return valve, circulating pump with timer, outlets Drain system on rear of panel, drain pipe dn 40 with high tem…

Sanitation Fittings Training Panel Apparatus

Code: LBNY-0005-12500078

Investigating the most common sanitation fittings Possibility to test different fittings simultaneously Facilities for hot and cold water supply using quick-release couplings Flushing valve 2 Bourdon tube manom…

Building Automation In Heating And Air Conditioning Unit

Code: LBNY-0005-12500079

Operation and programming of a DDC for heating and air conditioning systems Process schematic of the simulated heating system with 2 boilers, 2 heating lines and water heating Experimental unit from the practical serie…

Model Of A Simple Air Conditioning Unit

Code: LBNY-0005-12500080

Model of a simple air conditioning system to plug onto the base unit Training system with HSI technology Radial fan with throttle valve Thermostatic expansion valve as expansion element Air duct with transparent fron…

Refrigerant Filling And Evacuation Equipment

Code: LBNY-0005-12500081

Manometer for intake and high pressure with temperature scale for refrigerant R134a High pressure and intake pressure connections 4-valve assembly aid Pulsation-damped manometer for intake pressure, high pressure; vac…

Electrical Installation in Refrigeration Unit

Code: LBNY-0005-12500082

Design and investigation of circuits with electrical components from refrigeration Electrical components mounted clearly visible and connected on terminal blocks Experimental unit from the practical series for the trai…

Electrical Faults In Simple Air Conditioning Unit

Code: LBNY-0005-12500083

Electrical simulation of compressor and fan Identification of 15 faults: multimeter measures voltages or resistances at the lab jacks Temperature control with thermostat and compressor Fan with 2 adjustable spee…

Conditioning Of Room Air Unit

Code: LBNY-0005-12500084

Determination of the volumetric air flow rate by differential pressure measurement using an inclined tube manometer Combined sensors for the air humidity and temperature before and after each stage Effect of typical ai…

Air Conditioning System With Chamber Unit

Code: LBNY-0005-12500085

Digital displays for air temperature, air humidity, air velocity, temperature of the cold water, power Air conditioning system with chamber for conditioning and air technology investigations Industrial components: fans…

Air Conditioning And Ventilation Unit

Code: LBNY-0005-12500086

Main unit with air duct, fan, air conditioning system Air conditioning system with direct evaporator as air cooler, electric air heater, humidification Practice-oriented air conditioning and ventilation system with 3 i…

Electrical Connection Of Refrigerant Compressors Unit

Code: LBNY-0005-12500087

Electrical components for the start and operation of the compressor mounted clearly visible Lab jacks and cables to connect the electrical components Experimental unit from the practical series for the training of mech…

Heat Pump Trainer Unit

Code: LBNY-0005-12500088

Refrigeration circuit with compressor, evaporator with fan, thermostatic expansion valve and coaxial coil heat exchanger as condenser Record of all relevant measured values and display directly at the location of measur…

Vehicle Air Conditioning Unit

Code: LBNY-0005-12500089

Electric motor with variable speed as compressor drive Condenser with fan Evaporator as air cooler with three-stage fan Investigation of a typical vehicle air conditioning system for cooling the vehicle interior Comp…

Air Conditioning System Unit

Code: LBNY-0005-12500090

Chamber with wet (latent) and dry (sensitive) heat source as cooling load Motorised flaps for recirculating and outer air operation Air duct with fan, air cooler, humidifier, flaps, air heater and sensors Process sche…

Vehicle Air Conditioning Unit

Code: LBNY-0005-12500091

Electric motor with variable speed as compressor drive Condenser with fan Evaporator as air cooler with three-stage fan Compression refrigeration system with compressor, condenser, filter/drier, expansion valve and ev…

Air Conditioning System Unit

Code: LBNY-0005-12500092

Model of an air conditioning system with outer air and recirculating operation Motorised flaps for recirculating and outer air operation Process schematic with signal lamps Air conditioning system ready for different …

Electrical Faults In Simple Air Conditioning Unit

Code: LBNY-0005-12500093

training of mechatronics engineers for refrigeration Electrical simulation of compressor and fan Temperature control with thermostat and compressor Simulation of the electrical circuit of a simple air conditioni…

Tool Set

Code: LBNY-0005-12500094

Digital multimeter for direct and alternating current, battery operated Commercial tools for the assembly and servicing of refrigeration systems Battery operated leak detection device suitable for refrigerant R134a…

Cutaway Model Ceiling Air Cooler

Code: LBNY-0005-12500095

Cutaway models of refrigeration components Filter/drier, L=127mm, d=52mm, 0,27kg Ceiling fan air cooler, 440x430x130mm, 8,6kg Thermostatic expansion valve, 79x32x65mm…

Refrigeration Training System Base Unit Apparatus

Code: LBNY-0005-12500096

Extension with components from advanced experiments in refrigeration systems Condensing unit, consisting of hermetic compressor, condenser, receiver, pressure switches and shut-off valves Refrigeration chamber, condens…

Replacement Of Refrigeration Components Apparatus

Code: LBNY-0005-12500097

Complete refrigeration circuit with open compressor, air-cooled condenser, receiver and air cooling evaporator Replaceable components: compressor, filter/drier, pressure switch and solenoid valve Trainer from the pract…

Introduction To Refrigeration Unit

Code: LBNY-0005-12500098

Fundamentals: Evaporator And Condenser Each Available As Air/Refrigerant Heat Exchanger (Finned Tube Heat Exchanger) And As Water/Refrigerant Heat Exchanger (With Pipe Coil) Setup Of Simple Refrigeration Circuits With …

Capacity Control And Faults In Refrigeration Systems

Code: LBNY-0005-12500099

Refrigeration circuit with compressor, condenser, capacity controller, start-up controller, combined pressure switch and 2 evaporators in insulated chambers Refrigeration chamber with evaporation pressure controller Fr…

Ventilation System Unit

Code: LBNY-0005-125000100

Protective grating and adjustable multi-leaf damper at the air inlet Filter for air purification Heat exchanger to heat/cool the air Operation of a ventilation system All components from ventilation technology, some …

Refrigerator Unit Model

Code: LBNY-0005-125000101

Model of a refrigerator to plug onto the base unit Electric heater to generate the cooling load Expansion elements selectable via solenoid valves: expansion valve or capillary tube Training system with hsi technology …

Refrigeration Components For Experimentsig

Code: LBNY-0005-125000102

Components for the setup of simple refrigeration circuits in conjunction Pressure-controlled expansion valve Thermostatic expansion valve 2 thermostats with different temperature ranges Heat exchanger as super heater…

Energy Efficiency In Refrigeration Systems

Code: LBNY-0005-125000103

Heat Exchanger For Refrigerant Super cooling Can Be Added Via Valves Glycol-Water Circuit Includes Pump And Tank With Heater Serving As Cooling Load At The Evaporator Refrigeration System In Multi compressor Operation …

Thermodynamics Of The Refrigeration Circuit

Code: LBNY-0005-125000104

Thermodynamic Investigation Of A Refrigeration Circuit Compressor Drive With Speed-Controlled Motor Via V-Belt Motor On Pendulum Bearing For Torque Measurement Refrigeration Circuit With Open Compressor, Water-Cooled …

Refrigeration System With Refrigeration And Freezing Chamber

Code: LBNY-0005-125000105

Heat exchanger for refrigerant super cooling Individual or parallel operation of the chambers via solenoid valves Simulation of 18 faults Investigation of a refrigeration system with refrigeration and freezing chamber…

Refrigeration System With Open Compressor

Code: LBNY-0005-125000106

Open Compressor Condenser with fan transfer area: 2,5m Capacity: approx. 1935W at 25C air temperature (ambient) / t=15C Refrigeration capacity: approx. 845w (at speed: 975min-1 and -10/40c) Speed: 500...1000min…

Heat Exchangers In The Refrigeration Circuit

Code: LBNY-0005-125000107

Combinations of different media: water / refrigerant, refrigerant / refrigerant, air / refrigerant Water circuit with tank and pump to cool the condenser and heat the evaporator Flow meter and thermometer in the water …

Assembly And Maintenance Exercise Refrigeration Unit

Code: LBNY-0005-125000108

Electrical assembly in accordance with the circuit diagram Easy pipe working of the refrigeration circuit using bolted pipe joints Workbench with drawers to store the components Assembly project for the training of me…

Secondary Controllers In Refrigeration Systems

Code: LBNY-0005-125000109

Evaporator selectable via solenoid valves Adjustable electric heater in the refrigeration chambers as cooling load Pressure measurement at all relevant points in the system 2 refrigeration chambers: refrigeration and …

Capacity Control In Refrigeration Systems

Code: LBNY-0005-125000110

Refrigeration circuit with compressor, condenser and 2 evaporators in insulated refrigeration chambers Methods for capacity control in refrigeration systems Compressor with variable speed via frequency converter Capac…

Refrigeration Circuit With Variable Load Unit

Code: LBNY-0005-125000111

Heater with controller to adjust the tank temperature Record of all relevant measured values and display directly at the location of measurement Investigation of a refrigeration circuit with water circuit as load Wate…

Cooling Using The Peltier Effect

Code: LBNY-0005-125000112

Electrical power freely adjustable via potentiometer Flow meter measurement of the water flows via rotameters Digital displays for temperature, current and voltage Functional model of a Peltier refrigeration system W…

Single Cylinder Engine

Code: LBNY-0005-125000113

Demonstration of diesel and petrol processes on an engine with variable compression Creation of different compression ratios using a height adjustable cylinder Water-cooled single-cylinder experimental engine for setti…

Simple Compression Refrigeration Circuit Unit

Code: LBNY-0005-125000114

Typical compression refrigeration system with piston compressor, thermostatic expansion valve, evaporator and condenser (each in the shape of a pipe coil) Sight glass to monitor the aggregate state of the refrigerant F…

Compression Refrigeration Unit

Code: LBNY-0005-125000115

Transparent finned tube heat exchangers as condenser and evaporator to observe the phase transitions of the refrigerant Investigation of a refrigeration system with different expansion elements Refrigeration circuit co…

Absorption Refrigeration Unit

Code: LBNY-0005-125000116

Main System Components: Evaporator, Absorber, Boiler With Bubble Pump, Condenser Digital displays for temperature and power Operation Of An Absorption Refrigeration System Adjustable Electrical Heater At The Evaporato…

Four Cylinder Petrol Engine

Code: LBNY-0005-125000117

Water-cooled four-cylinder petrol engine for setup of a test stand in conjunction with the load unit Transfer of measured data via data cable from switch cabinet to CT 400 switch cabinet Switch cabinet with warning lam…

Water Cooled Four Stroke Diesel Engine

Code: LBNY-0005-125000118

Engine complete with fuel hose and exhaust gas temperature sensor Cooling water circuit with circulating pump, flow meter and temperature sensors Water-cooled single-cylinder four-stroke diesel engine with swirl chambe…

Load Unit For Four Cylinder Engines Unit

Code: LBNY-0005-125000119

Air-cooled eddy current brake for applying load to the and engines Force transmission from engine to brake via rotationally elastic coupling and jointed shaft Load unit for prepared four-stroke diesel or petrol engines…

Test Stand For Single Cylinder Engines

Code: LBNY-0005-125000120

Asynchronous motor with energy recovery unit as brake generates engine load Engine started by asynchronous motor Force transmission from engine to brake via elastic claw coupling Vibration-insulated base plate for eng…

Air Compressor Test Unit

Code: LBNY-0005-125000121

Pressure vessel with valve for draining Display at switch cabinet to indicate active power Test unit for a small industrial compressor 1-cylinder compressor…

Exhaust Gas Calorimeter

Code: LBNY-0005-125000122

Measuring amplifier with digital displays Connection between engine and calorimeter using exhaust gas hose Determination of the amount of heat contained in the exhaust gas from test engines Instrumentation: 4 temperat…

Steam Power Plant With Process Control System

Code: LBNY-0005-125000123

Laboratory-sized steam power plant Synchronous generator with ppu synchronising device for grid connected or stand alone operation Gas/oil-fired once-through steam boiler with electrical superheater Single-stage indus…

Simulation Of A Two Stage Air Compressor

Code: LBNY-0005-125000124

9 potentiometers for the setting of Relative humidity: 0...100% Coolant flow rate: 0...100kg/h at 15°c Intake pressure: 0...2bar abs. Intake temperature: 0...100°c Flow control valve setting: 0...100% Vesse…

Axial Steam Turbine

Code: LBNY-0005-125000125

Axial Steam Turbine Steam supply from steam generator Sensors and digital indicator for speed, temperature, pressure and flow rate Single-stage axial impulse turbine, mounted in corrosion-resistant, sealed ball bearin…

Parallel Flow Module Apparatus

Code: LBNY-0005-125000126

2 thermocouples type K: Temperature measurement at the top of the rod-type heater and at the inner surface of the ring heater. Mounted with quick-action fasteners.…

Evacuated Tube Collector Trainer

Code: LBNY-0005-125000127

Measurement instruments and controls Operation with solar radiation or Artificial Light Source Trainer for investigating the function and operating behaviour of an evacuated tube collector Solar circulation station wi…

Geothermal Energy Absorber Unit

Code: LBNY-0005-125000128

Heat sink or heat source for the modular system Flow meters and temperature sensors for determining the heat flows Tanks for hot or cold water Three selectable pipe lengths for heat transfer Connections for transmitt…

Heat Pump For Cooling And Heating Operation

Code: LBNY-0005-125000129

Refrigeration circuit with compressor, condenser (heat exchanger with fan), 2 evaporators with fan (refrigeration and freezing stage) Air-to-water heat pump for cooling or heating operation Displays for temperature, pr…

Using Photovoltaics Grid Connected Unit

Code: LBNY-0005-125000130

Inverter with mpp tracker for grid-connected operation Inverter and charge controller for stand-alone operation Trainer with electrical components from practical usage of photovoltaics Grid-connected or stand-alone op…

Solar Module Measurements Apparatus

Code: LBNY-0005-125000131

Trainer for solar module measurements Measuring unit with digital displays for current, voltage, illuminance and module temperature Two pivoting solar modules on mobile frames Two power resistors for expanding the mea…

Fuel Cell System

Code: LBNY-0005-125000132

High-pressure reducing valve for hydrogen pressure vessel supplied Oxygen supplies directly from the ambient air Investigation of a polymer-membrane fuel cell Hydrogen supplied via standard pressure vessel Regulation…

Solar Cell Measurements Unit

Code: LBNY-0005-125000133

Lighting unit with adjustable illuminance Backing for solar cells with peltier module for regulating temperature Trainer for solar cell measurements Four monocrystalline silicon solar cells Function for automated mea…

Heat Transfer Bench Apparatus

Code: LBNY-0005-125000134

Display and control unit indicates air temperature, heater temperature and heating power 2 heaters can be inserted in a bundle or alone Air flow rate adjustable Convective heat transfer Exchangeable pipe bundle as he…

Heat Pump Module System

Code: LBNY-0005-125000135

One circulation pump and one safety module each with expansion vessel for heating and brine circuit Heat pump for the module system Sensors for temperature, flow rate and pressure with connection to the controller …

Heat Transfer In The Fluidised Bed

Code: LBNY-0005-125000136

Fluidized bed of compressed air and aluminum oxide, particle sizes either 125µm or 300µm Examination of the fluidized bed formation and the heat transfer in the fluidized bed. Steel rulers for measuring the…

Cooling Column Apparatus

Code: LBNY-0005-125000137

Cooling column made of transparent plastic Wet deck surface made of plastic Additional cooling column for the wet cooling tower Connections to measure the pressure loss.…

Central Storage Module With Controller

Code: LBNY-0005-125000138

Trainer with buffer storage and bivalent storage for experiments with the modular system Pressure relief and bleed valves for safe operation Circulation pump with differential pressure or speed control Heat transfer p…

Stand Alone Operation Of Photovoltaic Modules

Code: LBNY-0005-125000139

Circuit board with integrated measuring points for current and voltage Electrical components for photovoltaic stand alone operation from practice Inverter for use of ac consumers Socket with energy meter Combin…

Water To Air Heat Exchanger Trainer

Code: LBNY-0005-125000140

Electrical heater with thermostat Closed hot water circuit including heater, tank and pump Water flow and air flow rates adjustable Electronic sensors with digital displays Transfer characteristics of a water-to-air …

Multipurpose Air Duct And Heat Transfer Apparatus

Code: LBNY-0005-125000141

Insulated air duct with flow straightener Pressure sensor, combined temperature and humidity sensor Switch cabinet with digital displays Radial fan with adjustable flow rate Air duct for the investigation of the heat…

Trainer Tubular Heat Exchanger Apparatus

Code: LBNY-0005-125000142

All valves in the cold water circuit to select the operation mode parallel flow or counter flow Trainer with a tubular heat exchanger Temperature measurement with 6 sensors Flow rate measurement Closed hot water circ…

Heat Transfer In A Tubular Heat Exchanger Apparatus

Code: LBNY-0005-125000143

Heat Transfer In A Tubular Heat Exchanger Temperature Controller Controls The Water Inlet Temperature For The Hot Water Circuit 7 Temperature Sensors With Digital Display And Selector For Temperature Measuring Points&n…

Thermal Engineering and HVAC Equipment

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