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Mechanical Components
The mechanical design of the test bed has to be matched to the very specific requirements of a powertrain test bed which can vary considerably.
With all-wheel vehicles, for instance, the different wheelbase has to be taken into account. The challenge for the mechanics therefore is that the dynamometers have to be adjustable. The AVL solution allows simple axle and track adjustment by manual (or as an option automatic) shifting of the DynoWheel machines.
All the other modular mechanical standard components are specified to the requirements of powertrain testing and comprehensively tried and tested.
The special mechanical configuration of OptimaTest Powertrain test bed is modular and open for future extensions.
The flexible mechanical configuration of the AVL solution gives users a test bed with multi-configuration capability. The highly dynamic all-wheel powertrain test bed can easily be reconfigured for testing vehicles with front and rear-wheel drive. Different tests can therefore be carried out on the same test bed which makes for enormous cost savings.
The versatility of the test bed with its multi-configuration capability guarantees operators higher productivity, saving time and money.
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The Model 2190 High Speed Motoring machine is designed for both durability and performance testing of complete transmission assemblies. It is designed to accommodate the customer’s complete line of transaxles and transmissions. Parasitic losses are evaluated for both front wheel drive and rear wheel drive type transmissions.
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Pressure range up to 5700 bar / 80,000 psi
Flow up to 50 L/min per pump
Suitable for water, oil and a wide range of chemicals
Provided with one or more Resato air-driven pump(s)
Low noise level even at high cycling speed
All stainless steel construction
Proven reliability under severe conditions
Suitable for direct water feed or provided with stainless steel reservoir
Numerous options available such as forklift pockets, wheels, reservoir, lid and engraved panel
WE ARE LOOKING FOR A DISTRIBUTOR IN ITALY. Please contact us if you are interested!
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Pump unit with D.C. motor, mounted on a trolley, applied for the testing of pipe lines, vessels etc.
- Test Pressure: 2 - 350 bar
- Capacity: 5 l/min
- Motor Power: 3 kW
- Voltage / Frequency: 400 V / 50 Hz
- Operating Temperature: max. 40 °C
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The Model 3900 Dynamometer provides capability for noise and vibration testing of brake corner and axle fixtures. This machine provides the ability to reproduce a wide range of brake noise issues. The system incorporates state-of-the-art technology for optimal correlation to actual operating conditions.
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The G100 and G200 complement our test product line and expands our capability in PEM single cell and short stack R&D testing. They have been designed to offer an accurate test station for the low power test market at a very attractive price.
HyWARE II: Our control and automation software offers exceptional functionality with a user-friendly graphical interface. HyWARE II, enhanced with our proprietary HyAL automation language and load following technology, comprehensively manages the full range of FCATS™ system parameters, including test station control, data acquisition, diagnostics, and safety subsystems. HyWARE II enables safe and reliable unattended operation.
BENEFITS
The G100 and G200 test stations have a number of distinct advantages, including:
- Optional workspace enclosure
- Automatic Nitrogen purge on safety shutdown
- Hydrogen sensor
- 2 separate PID loops for cell endplate heaters
- 17" LCD monitor and PC
- Generous workspace for the test article with Dri-Dek™ work surface
- Extensive 19" rack space available
- Optional liquid cooling capability
- Optional dry gas by-pass
- Optional water balance capability
- DMFC, and high-temperature PEM capability also available
- Performance Commitment: Review test data from our library of results or put your own fuel cell on one of our machines to try before you buy. Unlike others, our performance commitments are backed by extensive R&D using actual stacks, correct gases and by test engineers using traceable metrology.
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500W PEM Fuel Cell Test Station:
The G40 and G60 test stations have a number of distinct advantages, including:
- Small footprint
- Optional fuel cell enclosure for operator safety
- Automatic nitrogen purge safety shutdown
- Hydrogen sensor
- 2 separate PID loops for cell endplate heaters
- 17" LCD monitor and PC
- Available 19" rack space
- Optional liquid cooling capability
- Optional water balance capability
- Optional dry gas bypass
- Optional software-integrated AC Impedance capability
- DMFC and High-temperature PEM capability also available
- Generous workspace for the test article, with Dri-Dek™ work surface
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The G20 is an economical complement to our PEM test product line with expanded capability in low power fuel cell characterization. The G20 has been designed for small active area, single cell R&D testing, with all the capability and sophistication of our larger test stations. The G20 comes equipped with the standard FCATS™ control software HyWareII, including HyAL automation language for dynamic 24-hour operation.
BENEFITS:
- Small footprint, convenient benchtop design
- Mass flow controllers for hydrogen and air with 100:1 turndown
- Humidifier bypass included
- Automatic nitrogen safety purge on shutdown
- Automated humidifier refill capability
- Zero-volt capable load bank
- 2 software controlled PID loops for cell endplate heaters
- Optional automated backpressure control
- 17" LCD monitor and desktop PC included
- Hydrogen sensor
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BENCHMIKE 283 - Off-line tube samples ID/OD/Wall Measurement System
For precision ID, OD, and Wall Thickness measurements, simply place a tube sample on the ID/OD/Wall fixture and the BenchMike will calculate all the dimensions. The ID/OD/Wall fixture can also automatically rotate a sample to a pre-defined number of positions for measurements at multiple points around the product. This rotation allows for the calculation of concentricity and ovality of the tube. The graphical user interface has options to view the rotational cross section of the product and a graph that shows deviation or variation at the various rotational degrees of measurement.
Features:
* Measures over tube samples of diameter from 0.075 up to 50mm (depending on fixture used)
* accuracy of +/-0.9micron
Benefits:
1- Ease of use & repeatability from one operator to another
2- Accuracy of measurements thanks to the laser scanning technology
3- User-friendliness of the graphical interface and of the principle of measurement
Several fixtures are offered to measure outside diameters/other dimensions of tubes: V-blocks, rotating mandrels, translation slides...
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Flo-tech portable testers are the leaders in state-of the-art hydraulic testing equipment. Offered in three models in a variety of sizes, the compact testers are designed for fast, diagnostic troubleshooting of both mobile and stationary hydraulic systems and components. The PFM6 measures flow, pressure, and temperature simultaneously from one point, while the PFM8 series provides an additional dynamometer for power calculation (HP and kW). In addition to portable testers, Flo-tech manufactures a wide variety of in-line turbine flow meters for hydraulic fluids.
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The Flo-Check USB represents the next generation of hydraulic test equipment. The device simultaneously measures flow, pressure, temperature and power within a hydraulic system. This data is displayed and logged through a custom Windows®-based software application; data is received from the Analyzer through a standard USB cable (both software and cable are included with the unit). The Flo-Check USB is ideal for testing, troubleshooting and diagnosis in mobile and industrial hydraulic applications, and for setting hydraulic components such as pumps, valves and motors. The unit is bi-directional and includes a low-resistance load valve and internal pressure relief discs.
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BSP2 is a production test stand for running in and testing of hydraulic single pumps right or left, gear pumps or not. The machine allows to verify the performances of the pumps in accordance with all the necessary qualifications of the final product.
The test will be carried out automatically with a cycle for each type of pump. The test stand can test pumps up to a flow of 50 lt/1’ (13 gpm) and pressure up to 320 bar (4,641 psi) considering the power of the electric motor of 25 CV.
On this standard version pumps must be installed screwing flange in the driver and oil pipes on the connections. On request is possible to supply an automatic locking equipment in accordance with the type of customer’s pump.
The test stand has a PC module for the automatic execution of the test and a BIMAL software in order to recorder all data and print a final report. Moreover the PC includes a special data acquisition software to point out the performances of the pumps to use for laboratory tests.
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Fully automatic test bench to test all compressed air breathing apparatus, masks and total encapsulating suits. Bar code and transponder reader, Web Cam to record the pressure gauge indication. Comes with complete test and administration software.
- Fully automatic
- Preset test programmes
- Barcode- und transponderreader integrated
- Webcam for gauge check
- Linked to material management software
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Safety valve test benches for testing safety and shutoff valves from ½”up to 24”. The units are equipped with an automatic hydraulic clamping device. All hydraulic tests and high pressure gas tests are possible. The benche can be equipped with all kind of options such as a digital bubble test, computer storage and printouts.
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Hydratron has many years of experience in designing and manufacturing Relief Valve Test Benches ( PSV Test Benches ) which are suitable for testing 1/2" up to 24" valves having screwed or flanged connections at pressure of upto 14,500 PSI ( 1,000 Bar ) using water or gas as the test medium.
Valves under test can either be hydraulically clamped or fastened to the test bed and safety shields are fitted to protect the operator.
Panel mounted test gauges monitor the pressure in the valve undergoing test and full data logging facilities can be provided which allow charts to be produced and test data to be stored for future reference.
Portable units can be supplied with fork lift pockets or mounted within containers complete with lifting tackle, work bench and vice.
Alternatively static units are available for installation in maintenance workshops or production lines.
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Safety valve test station VC25SRV
The Ventil VC25-SRV safety (relief) valve test rig allows testing with air and liquid and is designed to comply with API-567 for flow design and API-527 for seat tightness testing. The VC25SRV features a hydraulic operated 3-claw clamping system, design for quick clamping of safety valves with flanged and thread connections.
The test unit can apply a clamping force of 25 metric tons and suitable to test valves in range 1/2"-10" The VC25SRV safety valve test rig has a build in accumulator to comply with the safety valve test standards.
Standard features
- Auto claw clamping system.
- Stainless steel water reservoir.
- Gas and liquid testing.
- Bubble counter according to API 527.
- Stainless steel control panel.
- Safety screen.
- Interlock system preventing release of claws when pressurised.
- Skid mounted.
- Delivered ready for use.
Options
- Booster or compressor system for generating high pressure air.
- Computer registration system (CRS).
- Auto test system, auto control of ramp rate to meet ASME specification.
- Portable grinding/ lapping unit.
For more information and other types please visit our web site www.ventil.nl
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For the testing of furniture and furniture parts in correspondance with the standard we´ve developed, in cooperation with reputable and certificated testing institutes, a wide range of furniture test rigs and accessories. The basis of modular construction of our test rigs enables us to react with high flexibility to the broad testing requirements of industry and research. With our solution to run various testing modules with one complex control unit and an extensive testing software, we meet the demands with regard to analysis and documentation of testing results.
alternating bending test rig:
- testing of seat, back rest, arm rests, foot rest etc.
- basic test frame with variable-height main arm (electromotoric setting) and transversal arm (manual setting)
- wide range of fixtures included
- it´s possible to be equipped with up to 4 load controlled or load/path-controlled actuators (pneumatic test axles)
- testing forces up to 1500 / 2500 / 4500 (!) N depending on actuator module
- testing height up to 500 mm
- Operation with the central control unit
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Ventil designs, manufactures and delivers test units for pressure testing any type of Gate-, Globe-, Plug-, Ball-, Check-, Slide- and Butterfly valve according to all international test standards.
Capabilities
√ Machine available up to DN 2200 mm. / 86”
√ Horizontal (stem vertical), vertical (stem horizontal) or tilting clamping
system.
√ Clamping on the inlet flange, both flanges or (proportional clamping)
between the clamping tables.
√ Without or limited linear force on the valve body.
√ Test pressure range: from vacuum up to 2000 bar / 30,000 PSI.
Optional features
√ Computer registration system.
√ Full automatic operation system.
√ Testing one or a complete series of valves.
√ Automatic open close action.
√ Valve performance testing, considering; measuring of the stroke
measuring,
√ Open/close time and torque measuring.
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A system specially designed for high precision measurements of compression. With its high reduction ratio, this manually operated test stand is well suited for the measurement of small springs with low force levels. The displacement sensor gives a measurement of the flexion or height measured under load with a resolution of 5 µm. The test stand is equipped with a set of adjustable limit stops. The measurement display shows the force and the displacement simultaneously and plots the graph curve for the spring. These data can be exported via the RS232 output of the display unit. The parallelism of the lower plate can be adjusted to ensure correct seating for the spring. An accessory kit can be used to make measurements on tension springs.
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General features :
- Springtester for Traction and Compression tests
- Integrated Printer (thermal)
- RS 232 Data Output to PC
- Digital length measuring unit (Output only in its display)
High / low limits: Programmable high / low setpoints for go / no-go testing. Light and sound signal output
- Up to 10 mesured results can be stored internally
- Average result calcultion of the stored value possible
- Peak-Hold-Function to capture the max value
- Auto-Peak-Hold that automatically Re-Zeroes after 0 - 10 sec.
- Automatic Power-Off, programmable after 1 - 60 minutes
- Selectable Units: kg, lbf, Newton
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This machine is a new spring testing instrument,which use several advanced technologies so as to further improve the test accuracy and ensure the testing efficiency. The test load is divided into 3 grades so that the testing range is expanded. The machine can test 9 testing points at different speeds and return to the initial position automatically. 6 types of files can be stored for future usuage. It can also auto-revise the dis[lacement of the load cell. What's more, the machine also has function of peak value holding, overload protection, zero clearing at any test point, stiffness calculation, data retrieval, etc. It's suitable for the test of all precision extension & compression springs and testing fragile materials.
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Surge Protection Devices (SPD) are also known as Transient Voltage Surge Suppressors (TVSS). These devices can comprise a complex arrangement of varistors, transorb diodes and gas arresters. The function is to divert lightning surge energy away from electrical or electronic equipment. They are activated by the steep voltage impulse generated by a lightning strike and are designed to conduct tens of thousands of Amps in impulse energy. Typical impulse tests for SPD devices include energy absortion (8/20us or 10/350us), duty cycle (8/20us), Clamping voltage (8/20us) and Combination Wave Tests for devices connected in the AC power main.
EMC PARTNER offer a range of instruments from a few Amps up to 100,000 Amps.
All units offer a combination of impulses specific for particular devices whether they are disc varistors, SMD varistors, Gas Arresters or combinations of all.
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Technological Features
-For extensive tests on drive systems and components
-Up to 90% fewer operating costs than with power test benches
-No dependence between rotation rate and torque
-Flexibility due to modular construction
-Highly precise test construction with long product life
-Reliable automatic control of load collectives and dynamic load
-Simple operation
Functionality
Today’s testing requirements demand flexible test bench technology that makes it possible to simulate extensive conditions of possible uses, and to evalaute the performance precisely to optimize and secure the quality of the product. In addition, it must be possible to operate the test bench economically and efficiently, whereby different items with various capacities and transmissions can be easily tested.
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Fuel & Lubes
This test bed forms the basis of many types of fuels & lubes testing, and can be used for both industry standard and in-house test methods.
The main categories of tests are:
ASTM F+L Industry Tests
CEC F+L Industry Tests
JASO 2-T Tests JASO 2-T Tests
Demands on the Test Bed
The bed is designed to enable the rapid fitment of a range of engines and conditioning / measuring systems used for a variety of test methods. It is configured to enable the most frequently used dynamometer control and engine parameter formats to be used. All standard CEC, JASO and in-house test methods can be accommodated subject to the limitations of the dynamometer power range chosen.
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CFR F1/F2 Octane
The gold standard for octane determination of gasoline, the CFR® F1/F2 combines both globally-accepted methods for octane determination in one reconfigurable system. The CFR F1/F2 can be set up for either ASTM® D2699 (IP 237) Standard Test Method for Research Octane Number (RON) or ASTM D2700 (IP 236) Standard Test Method for Motor Octane Number (MON). CFR units are recognized worldwide for producing consistent, accurate test results in determining combustion characteristics of automotive gasolines, aviation gasoline and diesel fuels.
CFR F4 Aviation
The CFR® F4 is the globally accepted gold standard for octane determination of aviation gasoline and aviation gasoline blending components. It conforms to ASTM® D909 (IP 119) Standard Test Method for Knock Characteristics of Aviation Gasolines by the Supercharge Method. CFR F4 engines meet demanding quality standards to ensure reliable test results. CFR units are recognized worldwide for producing consistent, accurate test results in determining the combustion characteristics of automobile and aviation gasolines and diesel fuels.
CFR F5 Cetane
The CFR® F5 is the globally accepted gold standard for determining the ignition quality of diesel fuels and diesel-fuel blending components. It conforms to ASTM® D613 (IP 41) Standard Test Method for Cetane Number of Diesel Fuel Oil. CFR F5 engines meet demanding quality standards to ensure reliable test results. CFR units are recognized worldwide for producing consistent, accurate test results in determining the combustion characteristics of automotive and aviation gasolines and diesel fuels.
CFR FIT Cetane
The latest addition to Dresser Waukesha's fuel testing product line-up is FIT® a fuel ignition test unit for Derived Cetane Number of Diesel Fuels. FIT measures the ignition delay of a diesel fuel under prescribed conditions and uses a simple equation to convert the measured ignition delay into a Derived Cetane Number (DCN) as outlined in the ASTM® Method D-7170-08. The FIT unit is a refinery laboratory quality control tool and ignition research instrument that is compact, easy to use and operates with short cycle times for high throughput.
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Ultrasonic system SDT 170 MTT
Tightness control of underground tanks and associated pipe work
Widely recognized and approved method. The SDT TankTEST method by introducing a vacuum and listening to the ultrasounds is the most reliable, most cost-effective, most rapid, most simple, most comprehensive and the most accurate.
With SDT's Graphs & Measurements software for the automatic creation of authenticated reports. All data and test measurements are stored in the detector. They can be transferred to a PC. They provide evidence of testing, measurement readings and graphics
and archiving of the performances.
Control principle
- The use of ultrasonic frequencies means a far higher level of sensitivity than is possible with audible sound.
- The pressure in the tank is reduced, and the ultrasonic vibrations caused by the passage of water, air or other substances through a hole in the tank wall are detected by two sensitive sensors, one in the liquid and the other above the level of the liquid.
- The SDT 170 MTT detects the typical frequencies of leaks in underground tanks. It measures them and converts them to audible frequencies. These are fed back in three forms: visually and measured in dBµV on the detector display, and audibly through his headphones.
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For the testing of furniture and furniture parts in correspondance with the standard we´ve developed, in cooperation with reputable and certificated testing institutes, a wide range of furniture test rigs and accessories. The basis of modular construction of our test rigs enables us to react with high flexibility to the broad testing requirements of industry and research. With our solution to run various testing modules with one complex control unit and an extensive testing software, we meet the demands with regard to analysis and documentation of testing results. Our plc-controlled test rigs are conceived for users which need both furniture testing corresponding with the standards and an easy handling.
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A full range of Valve Test Rigs and Benches are available from Hydratron which are suitable for testing all kinds of valves including pressure relief, safety relief, ball, needle, gate, butterfly, globe and actuator controlled valves.
Valves can be tested using either gas or liquid as the test medium at pressures of up to 30,000 PSI ( 2,000 Bar )
Hydratron can supply test rigs having either screwed test stubs on to which test flanges can be screwed or fully adjustable hydraulic clamping systems. Interlocked test compartments can be included so test pressure cannot be applied to the valve under test until the valve is fully clamped in position.
Basic manual controls are standard but fully automated PLC controlled test rigs can be especially manufactured to order.
Full instrumentation is provided whilst full data logging is an option which allows charts of the test to be printed and data to be stored for future reference.
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Production test stand for electrically, hydraulically, manually, pneumatically operated directional control valves.
BV 80 / A is an hydraulic test stand used for testing electrically (solenoid), hydraulically, manually, pneumatically operated valves and directional controls. The hydraulic plant allows flow testing, set relief valve, direct leakage measure spools and check valves, test with pressure in tank-line
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The TB400 unit is based on the idea of utilizing a standard test bench, dedicated to the medium production check up. Its incredible flexibility suits any need for testing; its main application is the verification of tightness and flow for taps and valves or for pairs and corners for electric or pneumatic actuators.
Applications
- Gas taps
- Gas regulators
- Ball valves
- Globe valves
- Pneumatic actuators
- Electric actuators
- Die-casting
- Power steering
- Brake pumps
- Water meters
- Pressure stabilizers
- Gas filters
- Diesel filters
- Water taps
- Hydraulic check valves
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Testing rigs
