Ground
See Also: Earth, Soil, Ground Penetrating Radars
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16 Bit PXI I/O Board With 32 Or 64 Analog Outputs
CP266
The CP266 is a single-width, 6U, CompactPCI module with 32 or 64, 16-bit analog output channels. These independent analog channels provide ±10 V full-scale outputs. The channel update rate is 2ms, and each output is accurate to ±1mV. The power-up state of the analog outputs can be set to independent user-defined values. Paired output signals are provided to eliminate ground offset effects. The analog outputs are available at a single 68-pin SCSI II shielded connector (32-channel option) or a pair of 68-pin SCSI II shielded connectors (64-channel option).
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High Voltage Differential Probes
A high voltage differential probe is used for measuring the voltage difference between two test points where neither test point is at ground. High voltage differential probes from Tektronix can be used for signals up to 6000 V. These probes are the best choice for making non-ground referenced, floating or isolated measurements in large part due to their common mode rejection capability. These products are designed, manufactured, and serviced by Tektronix.
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Iron Core Earth Tester
Weshine Electric Manufacturing Co., Ltd
Transformer iron core grounding current tester is a high-precision clamp meter specially designed for measuring AC leakage current, current and voltage. Large diameter (80×80mm) can clamp φ80mm cable, or 96mm×4mm flat steel ground wire, suitable for cables Leakage detection and transformer grounding flat steel leakage measurement.
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Next Gen ARINC 615-3/615A Portable Data Loader
Model No. 11615-50
Aero Instruments & Avionics, Inc.
The Aero Instruments & Avionics 11615-50 Portable Data Loader (PDL) provides proven ARINC 615-3/ARINC 603 load technologies with additional ARINC 615A over Ethernet capability. This new addition to our product line is ideal for aircraft fleets preparing to use, or that are currently using 615A loadable equipment. Avionic data loads can be performed from Floppy Disk, CD, DVD, USB, or the internal solid state Mass Storage Device (MSD). The MSD can be loaded in advance to eliminate the distribution of disks/memory devices to airplanes while significantly reducing the time to perform the data load tasks. External media is verified before any load is executed. This saves valuable ground time by alerting the operator of any bad media before attempting the load. Our 11615-50 PDL is easy to read and easy to use. All functions are performed using the high resolution 5” TFT LCD display and four large “Soft Buttons”. Together, they provide simple navigation to the selected loadable software and straightforward load status messages. Call Jim Krey for a quote: 716-694-7060 ext. 322
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Bench Top System
Kratos Defense & Security Solutions, Inc.
The Unmanned Ground Vehicle Command and Control (C2) system is used to control or monitor unmanned ground vehicles in tele-operational or autonomous modes. It is a vehicle independent system that can be used to control military or commercial vehicles that have been outfitted with our vehicle automation kit.
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PXI/PXIe Battery Simulator Module, 4-Channel, V/I Readback, Simplified Current Sink, 750 V Isolation
43-752A-912
Targeting EV, automotive, aerospace, energy storage and electric aircraft applications, the new battery simulator modules occupy a single PXI slot. These 4-channel battery simulators are capable of supplying up to 7 V and 300 mA per channel. The channels are fully isolated from ground and from each other, allowing series connection to simulate batteries in a stacked architecture.
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Geophysical Services
GF Instruments provides methodical research, near-surface measurements, consulting and services in: engineering-geological surveys (for civil engineering, dams and dikes monitoring, utility mapping, landslides). environmental monitoring and mapping (waste sites, leakages, pollution plumes). UXO surveys. hydrogeological surveys (ground water explorations and protection).
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Differential Voltage Probes
DP150/DP200pro
The DP differential isolation probes are an important accessory for any laboratory involved in power electronics and high voltage systems. These probes allow isolated and floating measurements with any oscilloscope or data recorder, whilst the oscilloscope can remain grounded. Using a DP150 or DP200pro probe, differential and floating measurements can be made on a variety of ac power systems like 230V/110V ac input power supplies, chopped and switching power supplies, thyristor controllers, variable speed motor drives (PWM signals), motor inrush current and measurement across current shunts. The isolated input is made via two 4mm/banana safety sockets. The BNC output allows easy connection to an oscilloscope. The DP probes can be powered from a 9V battery or external power supply.
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3U OpenVPX 2-Slot Backplane With 1 VPX Power And Ground Plus 1 VITA 62 Power Supply Slot
101VPX302P-2X13R
This 3U Open VPX backplane offers one VITA 46 Power and Ground slot and one VITA 62 power supply slot to support the development and deployment of systems requiring a VITA 62 power supply. The rear power studs can be used to connect to an adjacent backplane to feed it power.
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AC Ground Bond Tester
448
Our 448 model is a 4-in-1 tester with 500VA AC Hipot, DC Hipot, Insulation Resistance and Ground Bond testing capabilities. The 448 is capable of a 500VA AC Hipot output to comply with 100mA leakage current test compliance requirements. This tester features a simple design and easy-to-use interface, reducing setup time and increasing production-line throughput for your application.
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70 GHz Double Row Test Assembly
BE70A
The BE70A Series uses a single block design for ganged cabling and compression mount to the PCB, making it easier to install and eliminates soldering. The block consists of two rows, with up to 16 contacts, and is available for both microstrip and stripline transmission types. This proprietary cable design offers superior grounding (360-degree grounding with stripline) around a spring-loaded signal contact and provides a 1.85 mm connectors for RF device interfacing.
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Dual Channel High Voltage Linear Amplifier
F20AD
This unit contains two independent F20A amplifiers that share common ground reference and power supply.
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Isolated 16-Bit Analog Output Board
MSXB 076
The Microstar Laboratories Isolated 16-Bit Analog Output Board, part number MSXB 076, provides isolated analog outputs for Data Acquisition Processor (DAP) systems. Use these boards to eliminate ground currents – a potential source of noise in your measurement and control signals – as well as to eliminate phase errors from analog outputs in your application.
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16U (28") insulated bus bar
BB-28-I
16U (28") insulated bus bar provides cabinets with recessed rail option and a convenient, isolated common grounding mechanism.
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Antenna, Biconical
EM-6912A | 30 Mhz – 300 MHz
A balun, feedline, and element cage give the Electro-Metrics EM-6912A response curves that are almost linear, making it ideal for swept measurements. An added benefit is that the EM-6912A has an improved BALUN design, which makes it insensitive to changes of orientation while vertically polarized. Readings obtained will be the same no matter which element is closest to the ground plane, eliminating a potential source of measurement error.
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Color Measuring Unit
Colorette 4
The Colorette 4 serves for precisely measuring the colour of ground roasted coffee. By means of the stripping device, the sample to be measured is prepared and afterwards positioned at the measuring point. The Colorette works according to the principle of reflection measurement. A ground coffee sample to be measured is illuminated with a white clock-pulsed LED. For colour value determination, the reflected light is thereby captured by a sensor. The determined colour value is afterwards indicated on the touch screen. The indication in different scales makes it possible to use the device flexibly and to adapt it individually to the requirements. Thanks to the improved components, the Colorette 4 is low-wear and guarantees most exact measuring results during the entire lifetime. The extended connectivity offers various integration possibilities into processes and systems.
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Voltage Probe
KHZ43201
Beijing KeHuan Century EMC Technology Co,.LTD
The KHZ43201 voltage probe is a standard low resistance test probe, which meets the technical requirements for this product in the CISPR16-1 and CISPR14-1 test equipment. When measuring the interference voltage of the power grid, the artificial power supply network cannot be used at the load port, and sometimes it is necessary to use a voltage probe to measure the interference of the signal port, the load port, and the antenna port. The input impedance of the voltage probe to the ground wire is greater than 1.5KΩ, which can protect the input terminal of the receiver.
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Modulator
SFT2406G
Hangzhou Softel Optic Co., Ltd.
SFT2406G DVB-T/T2 modulator is our new product developed complying with the DVB-T/T2 standard. With its advanced modulating technology, this modulator can effectively make use of the ground spectrum resources and make it possible to provide reliable signals for fixed, mobile and portable devices. Compared with DVB-T, the channel capacity is increased by 30% under the similar carrier to noise ratio (CNR) threshold. Moreover, this device can be upgraded and controlled through network system, which allows it to be widely used in setting up digital broadcasting network and provide good signals for scientific laboratory and DVB-T/T2 STB.
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Connector Blocks for Interfacing to Ribbon Cables
VI Control Systems has designed several connector blocks for mating ribbon cables to screw terminals. Our design goal was to make the connector blocks small and inexpensive. Connector blocks are mounted by using 6-32 stand-offs. The connector blocks feature a ground plane that is connected to the mounting screw holes.
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Earth Resistance Testers
Earth Resistance Tester is widely applied in ground resistance measurement, loop resistance measurement in fields such as electric power, telecommunications, meteorology, oil field, architecture and industrial electrical equipment, etc. When measuring ground system with loop, there is no need to disconnect the ground wire without auxiliary electrode, which means safer and faster.
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Integrated Board Power Management Functions For The Forward Thinking Engineer
Power Manager II
*Up to 12 differential voltage sensors with immunity to noise on ground plane*Voltage trimming to within 1%*Ruggedized CPLD with up to 48 macrocells for sequencing and supervisory signal logic*Large operating power supply range (3.3 V + 20% to 3.3 V -15%)*Up to 4 High-Voltage MOSFET Driver Outputs*Voltage Measurement with 10-bit ADC through I2C*Up to 8 On-chip DACs for Margining and Trimming
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8 Plug Pro Audio Cable Tester
PCT10
Enables quick convenient continuity cable testing for all type of cablesLED's confirm each conductor continuity and connection6-Way Switch for selecting connections to be testedIncludes internal battery and ground connection status checkRugged, compact, metal construction for long life and reliabilityTests cables with all types combinations of the following connections3.5mm TRS Jack1/4' TRS Jacks3 Pin XLR Male3 Pin XLR FemaleRCA Phono4 Pin SpeakonBanana Plugs9V Batter (Not Included)
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Universal Multichannel System up to 1.5 kV
- From 12 to 48 independently controllable High Voltage channels- 0 ÷ 1.5 kV (A1538D) and 0 ÷ 1/1.3/1.4 kV output voltage (A1515B)- Maximum Current 10 mA, 0.1 or 1/0.1, 3/0.3 mA (dual range boards)- Radiall Multipin, SHV or DB37 connectors- Available with either positive or negative polarity (A1538D and A7038)- Up to 2 nA / 100 pA current set / monitor resolution- Up to 20 mV / 2 mV voltage set / monitor resolution- Very low ripple, down to < 5 mVpp- 3 different channel grounding - Common Ground (AGxxxx) - Common Floating Return (Axxxx) - Full Floating (A1515B only)- Independently programmable for each channel: - Output voltage - Current limit - Ramp up/down - TRIP parameter- Current generator operation in overcurrent condition- Specific design for GEM and Vertex detector and dedicatedaccessories (A1515B boards only)
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Ground Fault Locator
DC Trace
SCOPE introduces DC Trace, the most advanced and user friendly DC Earth (Ground) Fault Locator. This portable instrument consisting of Signal Generator & Signal Receiver (DC TraceR) uses latest digital signal processing technology. It’s ability to detect earth faults in live DC system quickly & accurately in online condition greatly relieves the substation maintenance engineers from nightmare of earth leakages & it’s detection.
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Deluxe Fused Voltage Leads
DFV
PowerSight DFV is a set of voltage leads that have in-line fuses. For added safety if a voltage lead shorts to ground via a cut in the insulation. Suitable for use to 1000V, includes replaceable fuses.
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PRM Peak Reading Voltmeter
PRM
You can use the PRM with the supplied cables, or attach the ground cable directly from the holiday detector and touch the tip of the wand to the center of the dome on the panel of the PRM.
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PCI Bus Analog Output Board, 4 Isolated Outputs, 14 Bit
APCI-3501-4
4 analog output channels Optical isolation 500 V Settling time 30 µs typ. 14-bit resolution (13 bit for 0-10 V) Output voltage: ±10 V, 0-10 V (switchable through software) Output voltage after reset: 0 V Each output channel has its own ground line (without optical isolation from the others) Driver capacity: 5 mA/500 pF Short-circuit protection, EMI filters Noise neutralization of the PC supply Creeping distance: 3.2 mm acc. to DIN VDE 0411-100 Watchdog for resetting the analog output channels (4 different time units: µs, ms, s, min) or as 12-bit timer (with interrupt possibility), when the watchdog function is not necessary2 digital input channels, 24 V, isolated 2 digital output channels, 24 V, isolated Noise immunity Test level: ESD: 4 kV Fields: 10 V/m Burst: 4 kV Cond. radio interferences: 10 V
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Multibeam Echosounder - Subsea
SeaBat T20-S
The T20-S is a new addition to the leading SeaBat product range engineered from the ground up to evolve with your business.Combined with the all-new Subsea Sonar Processor the T20-S provides the highest quality survey data in a fully integrated sonar processing and data storage unit housed in a subsea pressure vessel. Smaller form factor and reduced operational power to extend mission time for battery powered underwater vehicles. Internal data storage for self-contained survey solution, and interfacing via standard Ethernet to reduce integration time.
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GPWS & AntiSkid Department
Aero Instruments & Avionics, Inc.
The GPWS & Anti-Skid Department offers complete testing, repair, and overhaul of Sundstrand Mark I, II, III, V, and VII GPWS Computers (utilizing factory test equipment and training), Collins Flight Profile Comparators, and Bendix GPW Computers. Our latest support addition is the Honeywell Mark V and Mark VII EGPWS, ENHANCED Ground Prox Warning System.
