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Load Board
cPCI Serial 3U
Load boards are essential in keeping any system in top running shape. As a full-system provider, Hartmann strives to not only provide the systems you need, but the supporting hardware as well.
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Unclamped Inductive Load Tester
ITC55100STD
Model ITC55100STD performs ruggedness testing of power MOSFETs and IGBTs. It also tests single and dual diodes, and forward and reverse bias of IGBTs when used with an optional ITC55-RSF Output Selector Box.
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Acoustic Load Shackle
ALS-2.0
The Acoustic Load Shackle is designed for subsea operations where load monitoring is required, either for short term operations lowering an item to the seabed or for longer periods monitoring dynamic loads.
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STM32 Arm Cortex MPUs
As Industrial, Consumer, Smart Home, Health and Wellness systems are growing more connected, certain embedded designs are now required to manage high processing loads and complex applications with rich Human Machine Interfaces (HMI). Under these conditions, the ability to harness open-source software stacks while maintaining low power and real-time performance are key requirements.
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Emergency Battery Test Fixture
TA-60
This test fixture will allow servicing of the 60-1321-( ) series of emergency exit light power supply. These supplies are used in many aircraft to annunciate exit lighting when aircraft power failure occurs. The TA-60 test fixture is equivalent to the suggested test fixture in the OEM 60-1321 CMM. The four load lamps are conveniently placed behind an acrylic red lens for proper viewing while performing load test. The bench cable is provided as part of the test fixture.
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Thyristor Switches
SC Series
SC Series Thyristor Switches are used in systems which contain fastswitching inductive loads. The capacitors, which will be used to provide capacitive power to the system, can be switched on and off with a switching time shorter than 20 ms (1 period) by using SC Series Static Contactors, thereby providing a more effective compensation for fast-switching loads such as tack welding machines, cranes and arc furnaces.
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Bending Beam Load Cell
Futek Advanced Sensor Technology, Inc.
Are the best fit for many measuring tasks. Here, the signal, on principle, depends on the bending moment.
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Accelerated Product Life Cycle
Delserro Engineering Solutions
Under normal conditions it may take years to gather failure data on the life cycle of new products. Through accelerated life testing the overall time to failure can be reduced to weeks by increasing the frequency of the field loads and by removing insignificant stress components. In addition, life cycle testing on a product can be reduced or accelerated dramatically by increasing the stress levels to higher than normal. Putting a product through Accelerated Life Testing can reduce test time from weeks to days while still achieving satisfactory results saving both time and money.
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Energy Meter Terminal
Zhengzhou SMS Electric Co.,Ltd
Meter reading terminal is such an advanced technology product, with the functions of data-collecting, processing and saving, remote meter reading, remote maintenance and software upgrade. It adopts high-performance 32 bits (ARM 9 series）CPU and Linux real-time operating system, having the characteristics of advanced design, high reliability, high compatibility, stable operation and complete functions. It is the best choice for power formula meter reading automatically, data statistics and load management.
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Four Channel Clock Driver Card
PI-41401
The PI-41401 is a four channel Clock Driver card capable of operating up to 140 MHz at 3V and 100 MHz at 5V amplitudes into a 50 Ohm load. The PI-41401 has a clock rate of 90 MHz at an amplitude of 5 volts into a 1-MOhm load. Into a high impedance load the output voltage range is from –5 volts to +8 volts with the pulse amplitude ranging from 0V to 9V. When driving a 50 load the voltage range is –2.5 volts to 4.0 volts with the pulse amplitude ranging from effectively 0V to 4.5V. Each channel has a common edgespeed control to vary the rising and falling edges of the output waveform. The adjustable slew rate range, for any amplitude, is the minimum edgespeed of that amplitude times 5. The output pulse amplitude and the load being driven determine the range of variability.
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NDT Testing Instruments
Portable vibration calibrator, digital Brinell hardness tester, digital low load Vickers hardness tester, Rockwell hardness meter
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D-Mic Testing System
BK3012V2
Easy to use and faster than human testers can load, the new BK3012V2 is the upgrade of our popular BK3012 D-Mic tester. Setup is even easier than for the BK3012 and you can enter specifications and be ready for testing in a few minutes. As well as testing, the BK3012V2 can be connected to a computer, so you can keep your results and analyze them for current quality and trends over time.
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High-accuracy Dual-channel Programmable Battery Simulator
N8352 Series
Next Generation Instrumental (Shanghai) T&C Tech. Co., Ltd.
N8352 series is specially designed for the R&D and testing of portable, battery-operated products , such as Bluetooth headsets, mobile, AR/VR smart terminals, electrical tools, etc. The current flows in both directions and can be used as either a power supply or a load. N8352 is easy for operation with touch screen and UI design. The output features are comparable to actual batteries, with fast dynamic response, no overshoot in voltage rise and fall, and stable waveform. The resolution is up to nA level, which can test the loop static power consumption, etc. N8352 can be widely used in the area of consumer electronics testing.
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ESU Analyzer
ESU-2050
The BC Biomedical ESU-2050 ESU Analyzer is the first instrument of its kind on the market. Designed through extensive collaboration with several of the world's leading electrosurgery generator manufacturers. It is the only ESU Analyzer on today's market with a 1% reading level of accuracy. Calibration quality analyzer; uses external precision non-inductive test loads and wide band current transformer.
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Traffic Control Cabinets
Our intelligent traffic control cabinet designs are based on the most popular features of Safetran’s Caltrans, NEMA, and ITS cabinets. The ATCC uses high-speed serial communications, providing modern features, advanced diagnostics, enhanced safety, simplified traffic control cabinet wiring, and reduced traffic control cabinet size. The ATCC Standard supports both 120 VAC and 48-volt DC signal heads, while high-density load switches and quad detector modules allow for up to 32 signal outputs and 120 detection inputs.
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HV AC Voltage Test Systems
Fivestar HV Testing Equipment Co., Ltd.
FSHV offers three different types of AC voltage test systems, the conventional type is AC test transformer design, mainly for testing objects of medium & low capacitance products, particularly for tests requiring stable voltage even if the load changes under voltage (corona, wet & pollution tests) or when the load is inductive (like inductive voltage transformers). Another is AC resonant test systems, according to series resonance circuit XL=XC (2πfL=1/2πfC), by setting F frequency of power supply or L inductance of reactor, generate a pure sinusoidal waveform of the test voltage, and the required input power is only 1/Q. Variable frequency type operates in a frequency range from 20Hz to 300Hz, ideal for field commissioning test of power cables and GIS/GIL. Variable inductance type outputs continuous AC voltage of power frequency (50/60Hz), mainly for factory testing of high and ultra-high voltage cables, power transformers, GIS, etc.
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DC Electronic Load
Siglent SDL1000X series Programmable DC Electronic Load features an input range up to 150V/30A/300W. CC Dynamic mode frequency is up to 25 kHz. It delivers stability over a wide range of applications and can meet all kinds of testing requirements including: Power, battery/handheld device design, industry, LED lighting, automotive electronics, and aerospace.
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AC & DC Action Load Test
Shanghai Guantu Technology Co., Ltd.
1. AC action load power supplyVoltage range: 0~1000V;Current range: 5A ~ 100A.2. DC action load power supplyVoltage range: 0~1500V;Current range: 5A ~ 100A.
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48V / 300 Amp Load
BD18-48P
For Battery Discharge testing and Power Supply testing. This particular Load has been designed to operate with 48V and 50V, (24 or 25 cells at 2V each), battery systems and is extremely cost effective.
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Precision Low-Loss Multiplexers
Maury’s line of diplexers (DP-series) and triplexers (TP-series) are designed for applications which require combining/ splitting signals at or around harmonic frequencies (nFo) and are connectorized for design-in and test and measurement applications.DP-series diplexers are designed using low-pass and high-pass filters and pass bias between the low-frequency (or Fo) port and the common (or DUT) port.TP-series triplexers are designed using low-pass, bandpass and high-pass filters and pass bias between the low-frequency (or Fo) port and the common (or DUT) port.Power handling is rated at 100W CW (average) and typical insertion loss is better than 0.5dB between the low-pass (Fo) and common ports.DP- and TP-series multiplexers are ideal accessories for passive, active and hybrid-active multi-harmonic load pull systems.
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Switch
TOE 9261
Toellner Electronic Instrumente GmbH
Input voltage 60 V, Output current up to 100 A, Rise / fall time < 500 ns, Short-circuit-proof, Switchable discharge of load circuit, Interruption in supply and ground lines up to 100 A, Switchable buffering of input circuit, 4 signal line switches, Control with any signal generators (TTL level)
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Bolt Extensometers for Proof Load Testing
Model 3565
Jinan Testing Equipment IE Corporation
The Model 3565 uses hard conical points to contact the bolt at the center of the head and at the bottom. It is fully adjustable for different length bolts ranging from 25 mm (1 inch) in length to 150 mm (6 inches) standard. Extension beams are available for longer bolts. The standard maximum measuring range is 1.25 mm (0.05 inches). Generally, on longer bolts this extensometer will be self-supported without requiring any centering marks or punch marks on the bolt. For shorter bolts these marks may be required. If the conical pins are sharp, marks are often not needed even on the shortest bolts.The extensometer has a zero adjustment screw to adjust the length between the contact pins. This is used to set the output voltage to zero, which corresponds to the correct starting position for the test. It also includes a breakaway lower arm. In the event a bolt should fail, the breakaway arm snaps free, helping to prevent damage to the extensometer. This is easily re-installed. In the event that bolt failures are likely during a test, it is recommended the user attach a cord around the upper part of the beam and tie the other end to the test frame to prevent the extensometer from falling. The conical point contacts included with the extensometer are made from tungsten carbide.The Model 3565 extensometers are strain gaged devices, making them compatible with any electronics designed for strain gaged transducers. Most often they are connected to a test machine controller. The signal conditioning electronics for the extensometer is typically included with the test machine controller or may often be added. In this case the extensometer is shipped with the proper connector and wiring to plug directly into the electronics. For systems lacking the required electronics, Epsilon can provide a variety of solutions, allowing the extensometer output to be connected to data acquisition boards, chart recorders or other equipment.
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Animal Temperature Controller- Dual Feature
TCAT-2DF
This is a combination version which includes both and AC outlet for controlling primarily resistance loads such as heat lamps, AC powered warming blankets and a low-voltage, low noise DC output for heating pads. This version allows you to controls a variety of different loads.
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Tracking Generators
TG100 and TG200
The TG100 and TG200 are generic Tracking Signal Generators. They can be used with a variety of spectrum analyzers from different manufactures. The TG200 is a wider coverage version of the TG100. This accomplished by separating the isolation amplifier assembly from the two mixers supplied with the TG200. For a complete discussion of the TG100/200 down load the zip-file TG ARTICLE(~1MB). This article goes into detail on the operation and performance of the TG100/200 system. It includes photos, plots, block diagrams and text.
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Tensile Compression Force Tester
ESM303
The ESM303 is a highly configurable single-column force tester for tension and compression measurement applications up to 300 lbF [1.5 kN], with a rugged design suitable for laboratory and production environments. Sample setup and fine positioning are a breeze with available FollowMeTM force-based positioning - using your hand as your guide, push and pull on the force gauge or load cell to move the crosshead at a variable rate of speed.
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Load Cell Power Supply
MODEL PSMR
The PSM-R is a self contained AC power bridge excitation supply. This device consists of a low interwinding capacitance AC transformer and a high stability adjustable linear regulator designed specifically for driving transducer bridges. DC excitation is adjustable from 4 to 15 volts output and is capable of supplying 0 to 150 mA in output current. It features remote sensing to eliminate line drop errors and very low noise. It can also be used as a high quality voltage source or reference in many applications. AC input requirements are 105 to 125 VAC at 60 Hz.
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Single Inline Package (SIP) Four-Pin Relays
Series DS
Series DS single inline package (SIP) four-pin relays are designed for mounting on printed circuit boards. The relays are designed for medium-power DC loads. The Series DS relay is an alternative to electromechanical and reed relays. The DS series relays offers a long life versus mechanical relays.Available options include:DS6R3E 3A, 2-60 Vdc Load; 3-30 Vdc Control
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Meter Qualification Boards
WECO 8020, 8030
WECO Meter Qualification Boards by Radian Research enable extensive functional testing of single-phase and three-phase revenue grade electricity meters. Unlike Warm-up Boards and Load Boards that are limited to just powering the meter or applying a fixed current, WECO Meter Qualification Boards can test a variety of communications, disconnect and safety features. The WECO 8020 and 8030 have varying capabilities based on your requirements. They feature an innovative open socket design exclusive to RADIAN that ensures optimum operator safety. Capability, versatility and safety combine to make WECO Meter Qualification Boards THE logical choice.
