Phantom Loads
generate different current values based upon the current rating of the energy meter under test. 2) standby power of a device turned off.
See Also: Parasitic Drain
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Product
Programmable Electronic Loads
SFL Series
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The SFL DC Electronic Load Series is a multi-functional programmable DC Electronic Load series that offers power levels of 300W (3U Half-Rack) and 1kW (3U Full-Rack) with high-speed current control (no dynamic overshoot/oscillation), high slew-rate (up to 30A/us) and stable operation at low voltage with no turn-On delay. It is lightweight and has a user-friendly front panel with built-in (USB) and optional (IEEE) communication Interfaces.
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High Power DC Electronic Load
3350G Series（4KW~6KW）
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Each 3350G Series module has its own control and display panel, CC / CR / CV / CP /Dynamic modes, also can be controlled via RS232、Ethernet、USB and GPIB interface.
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Product
Load Testing vs. Stress Testing
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A load test is a planned test to perform a specified number of requests to a system in order to test the functionality of the system under specific levels of simultaneous requests. A load test ensures that a web system is capable of handling an expected volume of traffic, and therefore is sometimes referred to as volume testing. The goal of a load test is to prove that a system can handle the expected volume with minimal to acceptable performance degradation. The threshold of acceptable performance degradation must be defined by the testers as some value considered acceptable to the end user so that users will not bounce from the site.
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Product
Button Load Cell
3000 Series
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Button Load Cells are strain gage based transducers with temperature compensation and excellent overall performance. This type provides a range of capacities up to 150 kN or 30 klb with better than ±0.5% (full scale) non-linearity. Three tapped holes are provided on the underside for ease of mounting. Fully welded cover, amplified and digitised versions are available on request.
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Single Point Load Cells
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These have a range of different platform sizes and are suitable for different applications including bench scales, counting scales and other applications in many industries. Click the links below to find out more about each product and to view specific data sheets.
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Product
Four-Wheel Drive Single Roller Dynamometer for Cars with Axle Load of 2.4T
MSR 500/3 CAR 4WD | VP 230037
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Maschinenbau Haldenwang GmbH & Co. KG.
The MSR 500/3 CAR 4WD single roller dynamometer is used in workshops for designers and tuners as well as in educational institutions. It is especially suitable for performance measurements, tuning and diagnostic work on particularly powerful vehicles. With test speeds of up to 300 km/h, it is used for dynamic and static power measurement. The MSR 500/3 CAR 4WD guarantees optimum measurement accuracy and reproducibility through the active measurement of the towing power.The rolling behaviour of the tyre is the same as on the road. Operating methods such as load simulation, including optional modules for the measurement of external data, e.g. driving cycles, are possible.
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Product
Clamp type AC Current Sensor／for Load Current Measurements(CT Series)
CT-33
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MULTI MEASURING INSTRUMENTS Co., Ltd.
*Compact size*AC 1A～200A*Current measurements of feeder
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Product
High Precision Flame-proof Compression Type Load Cell
ZR-KE
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Flame-proof Compression Type Load Cell
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Product
Three Phase Load Bank
REOLOAD 310
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A three phase load bank rated for 48kW, with fan cooling. The front panel layout includes a switch panel for configuring the separate resistor modules to give the required resistance and current range. There are also digital panel meters for displaying the phase voltages and currents. An interface for PLC control is also provided.
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Product
Analog Control Cable for Electronic Loads
EE105T-xx
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The EE105T pre-wired bias power cable is designed to be used with the EE301xx & EE151xx series electronic loads. The cable allows you to connect the electronic load to a regulated 12Vdc bias power supply for operation of the electronic circuits in the load or by moving a wire use the 15-24 Volts unregulated input
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Product
Signal, Module, Receiver, QuadraPaddle, iCon Series, 160 Position, loaded w/ twin female contacts
510160105
Receiver Module
Comes fully loaded with twin female contacts ( p/n 610138200).QuadraPaddle modules are molded on .100” (2.54 mm) centers to meet the need for high-density I/O.Primary mating module 510161101. (May mate with other ITA modules, as well.)
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Product
Stepper Motor,Linear Stage,Large Load
TSAXXX-B(F)
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Model:TSAXXX-B(F) Stepper Motor,Linear Stage,Large Load Standard products has adopted ball screw,precision products has adopted grinding screw ;Slide has adopted linear bearing;Elastic couplings adopts high-quality imported products ,ensure the machine quality .The design of limited swtiches and zero switch,standard interface are convenient for signal’s output. The handwheel in the back of motors,can achieve manual adjustment. Standard hole is convenient for combined-dimensional ;Additionally , can reload servo- motor ,assemble grating,install un-dust cover ;Application for high load and high-stability fileds ,extensively used in industry.
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Product
LOADED BOARD TEST PROBES
SERIES-70
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ElectricalMAXIMUM CURRENT: 5 amps continuousat working travel, non-inductiveRESISTANCE: At 35mA test current70 18 mOhms mean73 60 mOhms mean74 40 mOhms meanMaterials and FinishesPLUNGER: Heat treated beryllium copperor steel hardened to 55-60RC70 24Kt gold plated over nickel73 24Kt gold plated over nickel74 Rhodium plated over nickelBARREL: Nickel silver70 24Kt gold plated ID and OD over nickel73 No Finish74 24Kt gold plated ID and OD over nickel
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Product
AC Electronic Load
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The electronic AC loads cover a wide variety of different voltage, current and power ranges. All the AC loads are programmed with 11 different sine, square and DC waves. With 5 crest factor variations of each, a total of 55 waveforms are available. An external input is also provided to enable the user to amplify signals from a waveform generator.AC Loads allow real world operating conditions to be simulated. Typical applications include circuit breaker, transformer & UPS output testing along with general laboratory and research work.
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Product
Oscilloscope, 100 MHz, 2 GS/s interleaved, 4 CH, 200 Mpts/Ch DSO, Fully Loaded with 10.1" Color Display
T3DSO2104HD
Oscilloscope
The T3DSO2000HD series of Bench Oscilloscopes feature 4-channel models with analog bandwidth options of 100 MHz, 200MHz and 350 MHz. The T3DSO2000HD Oscilloscopes use 12-bit high resolution ADCs and a low noise front end which provides an impressive noise performance to cover a wide range of measurement applications. Each model offers a maximum sample rate of 2 GSa/s (interleaved) and a maximum memory depth of 200 Mpts in interleave mode. The MS configured models also include a 16 channel logic probe as standard.
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Power Supplies And Loads
Power Supply
Power Supplies and Loads power devices under test (DUTs) such as RF power amplifiers and cellular handsets. The power supply takes in AC power and delivers DC voltage with a fixed polarity, either positive or negative, to its load.
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Product
Signal, Module, Receiver, QuadraPaddle, iCon Series, 160 Position, loaded w/ Twin Female Contacts and Round Posts
510160122
Receiver Module
Fully Loaded with Twin Female Contacts and Round Posts (Adapter Pins) (p/n's 610138200 and 610138117).Primary mating module 510161101. (May mate with other ITA modules, as well.)
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Product
Time Domain Replication (Road Load Simulation)
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The powerful graphical editor makes it easy to review and compile your field sample data for use in the test lab. The point editor, filters, velocity and displacement compensation ensure the test feasibility is evaluated at an early stage. The continuous closed-loop controller then replicates the test files with very high levels of precision. The control algorithms use a continuous coherence averaging technique to ensure a stable proactive control loop that will not only provide accurate replication but will also respond to changes in test item dynamics.
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Product
Programmable DC Electronic Load
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Programmable DC electronic load is a device that precisely regulates the load voltage and current dissipation power consumption of electrical energy. There are several important parameters to consider when choosing programmable DC electronic load, including maximum power, maximum current, maximum voltage, current slope, and so on. Each indicator is related to the needs and applications we actually test.
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Load Banks
PARELO
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Amfax introduce the latest generation of load banks we affectionately call PARELO. This range of load banks provides a combination of high performance passive resistive loads along with extreme flexibility of use. This is achieved by our unique FLEXI-phase Switching(TM) technology.. Designed primarily for offering high wattage loads for the aerospace, energy, automotive and transport sectors. PARELO load banks are a cost effective solution for companies requiring high wattage loads when testing their products.
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Product
Micro Power or Micro Coax, SIM Insert, ITA, 26 GHz, 2 POS, 6 Slot (not loaded)
510181110
SIM Insert
Micro Power or Micro Coax, SIM Insert, ITA, 26 GHz, 2 POS, 6 Slot (not loaded)Micro Power or Micro Coax patchcords need to be purchased separately.
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Product
DC Load Simulating Inductors
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Osborne has developed a wide range of DC load simulation inductors that are known for the transients they produce. Osborne DC load simulation inductors are unique and innovative because they are engineered to produce a precise time constant current transient during the current charge cycle.Another distinguishing feature of our load simulation inductors is that they produce a precise voltage transient during the current discharge cycle. The resulting test circuit can be used to accurately replace real loads in a variety of circuit simulation applications.
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Product
48V / 200 Amp Load
BD12-48P-24/12
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For Battery Discharge testing and Power Supply testing. This particular Load has been designed to operate with 12V, 24V and 48V Battery systems and isextremely cost effective.
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Product
Dry Dielectric RF Coaxial Loads
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These 50-Ohm RF Load Resistors are light weight, dry coaxial loads that can be used in any position. All power ratings are for continuous operation. However, data is available for special applications and pulsed power conditions. Any of our Quick Match connectors can be used on these loads. Should you desire a connector other than the one included, it should be specified when ordering.
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Product
Large Telemetry Compressive Load Cell
TC-3.0-LG
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DLM’s Telemetry Compressive Load Cells can be used independently or in combination as part of weighing platforms.They range from 100t to 300t and manufactured using high grade stainless steel, making these load cells particularly suited to rugged environments and the hire industry. Bespoke size compressive load cells can be designed upon request. Some applications include: tank weighing, hydraulic lifting operations, vessel weighing and certification.
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Portable Load Cell System
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Load Cell is designed by Seismic Source Company to measure the Hold Down weight and the output force of the Servo Hydraulic Vibrator unit. The output of the Load Cells can be recorded with any accurate seismic recording system.
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Product
Electronic Loads
SLH AC/DC
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AMETEK Programmable Power, Inc.
From the leader in programmable power products, Sorensen introduces the SL series electronic loads which offer the best value with the most flexible platform. A wide range of loads are available from 75-1800W with both DC and AC input in benchtop, modular and standalone form factors.
