Programmable DC Electronic Loads
Vary load current programmaticlly.
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Product
ELECTRONIC MEGOHMMETER
MI-1050e
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The MI-1050e general purposes megohmmeter is a truly portable equipment suitable to measure insulation resistances using test voltages up to 1 kV. It employs high-reliable, state-of-the-art technology for accurate measurements of ultra high insulation resistances up to 2.000.000 MΩ with four test voltages: 100 V, 250 V, 500 V and 1.000 V.
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Programmable Attenuators
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a programmable attenuator from Pasternack. Our SMA attenuator is a programmable step attenuator design. This 50 Ohm adjustable attenuator is precision manufactured to RF and microwave industry specifications.
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Power & Load Loggers
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Portable, specialized instruments designed for long-term monitoring and recording of electrical parameters.
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PXI/PXIe High Density Precision Resistor Module
42-297A-116
Precision Resistor Module
The 40-297A-116 (PXI) and the 42-297A-116 (PXIe) are 9-channel programmable resistors with a range of 1 Ω to 1.8 kΩ. They are part of the 40/42-297A series of high density precision resistor modules and provide a simple solution for applications requiring accurate simulation of resistive sensors.
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Transmission Electron Microscope
TEM
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Atomic Resolution Electron Microscope offering a maximum accelerating voltage of 300 kV, and equipped with JEOL’s own Cs Correctors. This instrument guarantees an unprecedented STEM-HAADF image resolution of 63 pm.
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DC Filters
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This DC filter provides substantial noise reduction on DC power lines of up to 50V 9A. Filter provides noise suppression in both directions protecting your DC lines from noise generating by a particular piece of equipment or protecting your sensitive equipment from noise coming from DC power supply or other loads. DC filter provides noise suppression for both power lines – positive and negative, plus common-mode noise vs. ground. Filter uses plug-in terminal block for connections and mounting flanges for easy installation. Its rugged construction makes it easy to fit in many industrial tools.
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Load Banks
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The only way to be certain that your stationary batteries will perform to specification is to test the batteries’ capacity with a DC load bank / portable battery discharge tester.
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Programmable Micro-Ohmmeter
4300C
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The 4300C is the perfect instrument for tackling ultra-low resistance testing requirements associated with motors, transformers, fuses, connectors, breakers, bonding/weld resistance, and many other applications. The 4300C Digital Micro-Ohmmeter measures a variety of low-resistance devices ranging in value from 100nΩ to 20kΩ. The flexible measurement format of the 4300C provides six ranges of user selectable test current (from 0.1mA to 10A) and three voltage sensitivity settings (20mV, 200mV, and 2V).
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Product
PXI 2.5W Programmable Resistor Module, 1-Channel, 2.5Ω to 1.51MΩ
40-251-144
Programmable Resistor Module
The 40-251-144 is a programmable resistor module with 1 channel which can be set between 2.5Ω and 1.51MΩ with 2Ω resolution The 40-251 range provides a simple solution for applications requiring up to 2.5W of power handling per channel. The 40-251 is available in a variety of resistance ranges and resolution capabilities that meet the needs of most functional test systems.
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Product
Electron Sources
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SPECS Surface Nano Analysis GmbH
To our customers in research and industry we offer a variety of sources for deposition, excitation and charge neutralization as well as analyzers and monochromators. Most of our sources originate from product lines which we have taken over from Leybold AG, Cologne, and from VSI GmbH. The X-ray monochromator Focus 500 and the UV monochromator TMM 302 are original developments by SPECS.Compliance with industry standards, a good price-performance ratio, stability, and longevity are the guidelines for our product development. We focus on standardized easy handling, user-friendliness, standardized software interfaces and safety.
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Product
PCI High Density Pecision Resistor Card
50-298-124
Programmable Resistor Module
The 50-298-124 is a high density programmable resistor card with 4 channels which can be set between 2.5Ω and 6.97kΩ with 2Ω resolution The 50-298 range provides a simple solution for applications requiring accurate simulation of resistive sensors.
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Through Hole type DC Current Sensor／for Load Current Measurements
MOHT-1000B Open loop method
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MULTI MEASURING INSTRUMENTS Co., Ltd.
*Hall effect measurement for DC/AC/Pulsed current.*For the use of UPS, batteries, switching power supply, DC motor drivers, etc.
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Electronic Controllers
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CAES designs and manufactures stepper and brushless DC controllers for aerospace applications. A variety of interfaces (1553, RS422), input voltages, and drive schemes are available. Custom requirements are welcomed.
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Product
PXI Resistor Module 48-Channel (no resistors fitted)
40-280-121
Programmable Resistor Module
The 40-282 is a potential divider with up 24 separate channels. This can be used to emulate potentiometer devices, each channel having a fixed R1 R2 ratio. Additionally, the centre point can be shorted to either of the potentiometer end points.
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PCI Programmable Resistor Card 2-Channel 3 Ohm To 32.7k Ohm - SPST
50-294-132
Programmable Resistor Module
The 50-294 series of PCI Programmable Resistor cards are available with two channels of 16-bit, two channels of 12-bit or four channels of 8-bit resistor chains in a single card. These cards are ideal for simulating sensors for control and management systems under test, allowing the user to verify system response in design verification or manufacturing test applications.
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DC to DC Power Converters
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CEHCO can supply DC to DC Power Converters. We offer customized solutions. The DC to DC Power Converters are from 1 KW to 200 KW.We need additional information from the customer as shown below:DC input voltage rangeDC output voltage rangeMaximum output current requirement and rangeOther requirements (ex: response time, ripple, remote control… etc)
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Load Support Unit
LSU220A
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The LSU220A is a general purpose load support unit designed to act as a permanent power supply to maintain backup battery systems whilst alternative sources of power are either impractical or unavailable, such as running diesel engines during maintenance programs.
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Electronic Development & Manufacturing
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Our employees offer proven expert knowledge and application know-how in the development of finished products, embedded electronic systems and software applications on the most varied complexity levels. Solutions for the automotive, aviation and production industries are created using a combination of modern development methods and tools and µ-electronics, embedded electronics, firmware and software.
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Product
Electronic Crockmeter
TF411
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TESTEX Testing Equipment Systems Ltd.
Electronic Crockmeter, to determine the colour fastness of textiles to dry or wet rubbing. A pinned acrylic sample holder ensures rapid sample mounting and repeatability of results. Crockmeter Fitted with a pre-determined electronic counter for strokes up to 999,999 times.
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Product
High Power DC Electronic Load
34000A Series（5KW~40KW）
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34000A Series has its own control and display panel, CC / CR / CV / CP / Dynamic modes, 150 sets Store / Recall memory which provides load set-up more efficiently, also can be remote controlled via GPIB、RS232、USB and LAN interface.SHORT time setting and SHORT_VH, SHORT_VL setting function, also can measure Short Voltage and Current.
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DC Blocks
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Coaxial DC Blocks allow the transmission of RF signals while blocking DC signals, usually using a blocking capacitor. We feature SMA DC blocks, 2.92mm DC Blocks, 1.85mm DC Blocks, BNC DC Blocks, TNC DC Blocks, and Type N DC Blocks. DC blocks can block the inner conductor, outer conductor, or both; hence there are "inner" dc blocks, "outer" dc blocks, and "inner/outer" dc blocks. These Coaxial DC Blocks are frequently used in Satellite Systems where a control voltage is passed along with the RF signal, and the coaxial dc block protects equipment. The BNC DC block uses a precision bnc to get to 4ghz. The C0927 SMA DC Block uses dual parallel capacitors to achieve its broad bandwidth, its ideal for EO & NRZ systems.
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Product
Load Cell Transmitter
MODEL SST-HV
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The SST-HV is a Plug & Play Smart TEDS IEEE 1451.4 compliant Transmitter. Just plug in a TEDS compatible Load Cell or Torque Sensor and the SST-HV will automatically self-calibrate. When used with a non-TEDS Load Cell or Torque Sensor, the SST-LV Transmitter is easily programmed using a PC with an RS232 port and Instrument Setup (IS) software, which provides a graphical user interface. The SST-HV may be powered from 95-240 Vac ±10%. The SST-HV has an Isolated transducer excitation output that is selectable between 5Vdc or 10Vdc. There are Dual solid state relays and an Isolated 4-20 mA, 0-20 mA or 0-10V analog output. There are three Isolated serial data transmitter output ( RS232 , Half-duplex RS485, full-duplex RS485 ) and three serial protocols that are software selectable (Modbus RTU, Modbus ASCII and Custom ASCII). Isolation to 250V rms is provided for power, signal input, analog output, relay outputs, and communications. Isolation adds safety and avoids possible ground loops. The transducer excitation output is isolated to 50V from signal ground.
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Product
Auger Electron Spectroscopy (AES)
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Rocky Mountain Laboratories, Inc.
Auger Analysis, Auger Electron Spectroscopy (AES or Auger) is a chemical surface analysis method. AES measures the chemical composition of the outermost 100 Å of a sample. Measurements can be made at greater depths by ion sputter etching to remove surface layers.
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Product
Coaxial Loads
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Loads are supplied standard with N connectors, which are recommended above 500 MHz.
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Product
PXI 2.5W Programmable Resistor Module, 1-Channel, 3Ω to 22.3MΩ
40-251-154
Programmable Resistor Module
The 40-251-154 is a programmable resistor module with 1 channel which can be set between 3Ω and 22.3MΩ with 2Ω resolution The 40-251 range provides a simple solution for applications requiring up to 2.5W of power handling per channel. The 40-251 is available in a variety of resistance ranges and resolution capabilities that meet the needs of most functional test systems.
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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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Coaxial Terminations (Loads)
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Keysight offers a variety of coaxial terminations (loads) solutions to terminate up to 75 Ohm coaxial systems with precise, low reflection loads for superior RF performance.
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OEM, Embedded, and Custom Electronics
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Picosecond timingPrecision analog and mixed signal processingDigital delay and pulse generationHigh speed photonics and fiberoptic timing distributionAerospace instrumentation and simulation
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Load & Fatigue Testing
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DATASYST Engineering & Testing Services, Inc.
Due to variations in types and levels of load and fatigue exposure, DATASYST works with each client to determine the best possible test plan to capture the information and issues that may be present in application.
