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Ground
See Also: Earth, Soil, Ground Penetrating Radars
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Ground Resistance Inspection Box
AllWin Instrument Science and Technology Co., Ltd.
Check the ground resistance tester each time prior to start work everyday morning and do some relevant records.
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Earth Ground Testers
Fluke''s family of earth ground testers have been built to address the entire spectrum of ground testing methods from the basic to the most advanced. Our testers have been designed to be accurate, safe and easy to use. We provide quick and precise resistance measurements through several test methods: 3- and 4-pole Fall-of-Potential testing, selective testing, stakeless testing and 2-pole testing. Detailed application information can be found at the Earth Ground Solution Center.
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3U VPX 1 Slot Power & Ground 25G Pass Through
101VPX301P-9X13
Power for 3.3V, 5V and 12V are included, rear connectors are all fully loaded, use with Elma’s slot to slot or slot to I/O bulkhead cable products during system development.
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30U (52") insulated bus bar
BB-52-I
30U (52") insulated bus bar provides cabinets with recessed rail option and a convenient, isolated common grounding mechanism.
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12U (21") Insulated Bus Bar
BB-21-I
12U (21") insulated bus bar provides cabinets with recessed rail option and a convenient, isolated common grounding mechanism.
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AC Ground Bond Tester
446
Our 446 model is a 4-in-1 tester with AC Hipot, DC Hipot, Insulation Resistance, and Ground Bond capabilities. This tester features a simple design and easy-to-use interface, reducing setup time and increasing production-line throughput for your application. The 446 is equipped with multiple memories and an optional USB port for remote BUS communication so you can quickly perform tests on a variety of DUTs from the front panel or with a PC. Add to user safety by equipping your tester with Personal Protective Equipment (PPE) via the built-in safety interlock.
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3U 1-Slot OpenVPX P&G, Aperture E, VITA
101V301P03-9003
3U 1-Slot OpenVPX Power & Ground, Aperture E, Supports VITA 66.4/67.3A/67.1 in J2B, Pass through, w/o ROHS, Max data rate (Gbps) 3.125.
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Fault Locator
VM-510FFL+
Finding the location of an underground cable fault just became easier with the VM-510FFL+ Standalone A-frame locator. Now locating a suspect cable and finding the fault can be done with the VM-510FFL+ and a compatible transmitter. There is no longer a need for a separate utility locator with cables connecting to it. After connecting a compatible transmitter to the line and placing it in a Fault-Find mode, use the simple to operate four button controls of the VM-510FFL+ to locate and stay on the cable path while pinpointing the sheath or ground fault.
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Radiator Flow Test Machine
8601
The Radiator Flow Test Machine P/N 8601 meets all requirements of military specification MIL-F-45955A (AL). It is completely self contained and requires only connection to a source of shop electrical power to place in operation. A power cable complete with three prong grounding plug is permanently attached to the machine for this purpose. The unit consists of a water storage tank, a pumping system, a flow measuring system, a support and workstation, and the required hose adapters for connection to different size radiators. The complete unit is mounted on swiveling casters. The flow rate is infinitely adjustable from 0 to 120 gallons per minute by means of a panel mounted control valve. The machine is constructed from heavy 10 gauge steel, is double welded and is coated externally and internally with a water-resistant epoxy coating. Flow measurement is accomplished by a digital panel meter with a calibrated accuracy of plus or minus 3 percent of scale between 5 and 120 gallons per minute. Higher flows available on request.
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Soil Temperature Probes
TP32MTT.03 / TP32MTT.03.1
The temperature probe TP32MTT.03 is equipped with seven Pt100 1/3 DIN sensors for measuring the temperature at the depth of: +5 cm, 0, -5 cm, -10 cm, -20 cm, -50 cm, -1 m with respect to the ground level, according to the WMO indications.
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Receptacle Tester
RT500
Designed to detect the most common wiring problems in standard 120V receptacles.Test for correct wiring, open ground, reverse polarity, open hot, open neutral, hot and ground reversed.Conditions NOT indicated: Quality of ground, multiple hot wires, combinations of defects, reversal of grounded and grounding conductors.Large light indicators for greater visibility.Reinforced prongs for increased durability.Push-pull design with slip-resistance ribbing.Made in USA of U.S. and imported parts.
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OpenSpace QuantumTX
Kratos Defense & Security Solutions, Inc.
OpenSpace® quantumTX is a fully virtualized wideband software transmitter that addresses the needs of today’s current and next-generation of Earth Observation (EO) and Remote Sensing Satellites (RS) for more agile, cost-effective and scalable ground infrastructure.
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Absolute Quantum Gravimeter
The Absolute Quantum Gravimeter is the only quantum gravity sensor available on the market place. Thanks to its disruptive technology, this instrument offers unique features:*Absolute gravity measurement at the µGal level.*Automated Continuous Data Acquisition for several months. No long-term drift.*Excellent immunity to ground vibrations thanks to an active compensation system (no mechanical isolation).*Easy and quick operation : the AQG is ready to measure within 1h (no laser alignment nor mechanical assembling, no preliminary pumping, no superspring). User-friendly software requiring no knowledge in quantum physics.*Compact and transportable sensor.*Low maintenance constraints (in particular, no moving parts in our vacuum chamber).*Station to station repeatability of the absolute measurement within a few μGal.
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Leakage Current Tester and Clamp-On Earth / Ground Resistance Tester
10µA Ultra High ResolutionLarge Conductor Diameter (30mm)AC Current in 5 Ranges (40mA, 400mA, 4A, 40A, 60A)Wide Frequency Response (40Hz-1KHz)ACA, ACV, Ω and ContinuityLarge 3¾ Digit LCD (4000 Count)40 Segment Fast Bargraph Display (20 times/sec.)Data Hold and Max / Min HoldRelative Measurement600 Vrms Overload Protection in Resistance Range
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Universal Multichannel System up to 3.5 kV
- From 12 to 48 independently controllable High Voltage channels- 0 ÷ 3.5 kV output voltage- Maximum Current 3.5 mA- Either Radiall Multipin or SHV connectors- Available with either positive or negative polarity- Up to 10 nA / 500 pA current set / monitor resolution- Up to 5 mV voltage set / monitor resolution- Very Low ripple, down to < 5 mVpp- 2 different channel grounding - Common Ground (AGxxxx) - Common Floating Return (Axxxx)- Independently programmable for each channel: - Output voltage - Current limit - Ramp up/down - TRIP parameter- Current generator operation in over current condition- Specific design for High Altitudes 0÷5000 m (A7030 only)
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Fastest Flying Probe Test System for Semiconductor Substrate Interconnect Test
GATS-3200
* Test individual packages or * Test Multi-image panels with Step&Repeat Function * single flying probe top using very high speed voice coil motor (VCM) technology * 50 - 100 tests per second ... high throughput * Dual Flying Probe Top for testing bump-to-bump nets * flying probe head allows testing of all nets including each power and ground point * 4-wire test capability
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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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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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Thunderstorm / Lightning Detectors
Bristol Industrial & Research Associates Ltd
Biral Thunderstorm Detectors are self-contained standalone devices that detect the presence of all forms of lightning including intra-cloud, cloud to cloud and cloud to ground. Additionally our sensors can warn of the risk of overhead lightning before the first discharge.
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FD-11603, 8-Channel, ±10 V Voltage Input Device for FieldDAQ
785639-01
The FD-11603 can measure up to eight channels with a voltage input range of ±10 V. It features 24-bit resolution with simultaneous sample rates up to 100 kS/s. The FD-11603 offers channel-to-channel isolation, which eliminates noise from ground loops and protects instrumentation circuitry from high-transient voltages. The FD-11603 has an ingress protection rating up to IP67 (dust- and water-resistant), can operate in -40 °C to 85 °C environments, and can sustain 100 g shock and 10 g vibration. The FD-11603 incorporates Time Sensitive Networking (TSN) and features an integrated network switch and built-in power circuitry for simple daisy chaining. You program the FD-11603 with NI-DAQmx, which automatically synchronizes multiple FieldDAQ™ devices. The FD-11603 is ideal for test cell and outdoor environments.
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6-24V Heavy Duty Circuit Tester
1672
Peaceful Thriving Enterprise Co Ltd
Check on 6, 12 and 24V systems.1. Locate short, ground and open circuit.2. Make it easy to find out where current is present.3. The most essential for troubleshooting automotive electrical systems.4. Checks series-parallel switch and solenoid on tractor-trailer start systems.
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Fixed Telephone Communication
PBE provides Fixed Phone Voice Communication for safe, efficient and reliable underground operation.Two-way voice communication underground is a necessity to provide a safe and productive work environment. PBE offers a number of fixed phone solutions that can be deployed to provide secure voice communications. Solutions can be analogue or digital and be either stand-alone or integrated into PBX and mobile infrastructure.PBE Fixed Telephones provide clear and undistorted communication throughout the entire underground phone system. PBE telephone networks are compatible with other analog and VoIP phones on the market today which allows to combine different products for a complete communication system above and below the ground.
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Earth Fault Detector
K-3838
Kongter Test & Measurement Co., Limited
Kongter’s K-3838 earth fault detector is the updated model which is developed to fast detect, trace and pinpoint virtual grounding faults on LIVE DC systems where electrical cables have breakage and current lost to ground. It will save you from long time unnecessary troubleshooting and helps to increase the reliability of your electrical equipments. Our unique technique makes it safe and fast to handle earth fault in DC systems that are working online.
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RxAIT
*RxAIT includes a Receive Multi-coupler (RMC) with a series of duplexers and Low Loss Combiners (LLC)*Provides the ideal ground based antenna sharing solution and reduces feeder line count and tower loading*Provides a common receive distribution point for multiple base stations*Each cellular and PCS unit supplies 8 ports and supports 2 channels
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7U 1-Slot OpenVPX P&G, Aperture E,
101V701P08-9X12R
7U 1-Slot OpenVPX Power & Ground, Aperture E, Supports VITA 2 x 66.4 Pass through with apertures in J6A & J6B, w/ROHS, Max data rate (Gbps) 10.
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Surge Voltage Generator
SSG 1500
BAUR Prüf- und Messtechnik GmbH
Cable fault location with the BAUR SSG 1500. Surge voltage generators are used for pre-location and pinpointing of high- and low-resistive as well as intermittent faults in power cables. The energy stored in a high-voltage capacitor is released at regular intervals or as DC voltage. The thus generated acoustic signal at the fault position can be recorded with a ground microphone and a universal receiver.* High surge voltage up to 32 kV* Continuously adjustable voltage* Voltage monitoring through kV meters with 3 measuring ranges* Automatic discharge unit
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SPI Isolators
SPI (Serial peripheral interface) is one of the most widely used interfaces between microcontrollers and peripheral ICs such as sensors, ADCs, DACs, shift registers, SRAM, and others. Analog Devices has your isolated SPI bus covered with our dedicated SPI digital isolators which support this synchronous, full duplex master-slave-based interface. Options include devices built with ADI's proven iCoupler® technology and offering a small footprint, simple design-in, fast speeds, and high data integrity, as well as integrated µModules which require no external components. Our SPI isolator solutions increase performance and reduce board space. This simple, compact solution is ideal for isolated SPI data requiring communication across different ground potentials or through large common mode transients often found in Industrial PLCs (programmable logic controllers) and Instrumentation and data acquisition systems.
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Self-reclosing Overcurrent And Residual Current Protection
Wide range of solutions to guarantee personnel safety as well as maximum service continuity in the event of a ground current or breaker trip, with automatic reconnection of the installation. Available with RS-485 communications (Modbus RTU) and remote control inputs/outputs.
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6-24V Multi-functional Auto Tester With LED Display
6510A
Peaceful Thriving Enterprise Co Ltd
Test the automotive electrical system within 6-24V. In order to save the testing hours for the automotive electrical system, the tester is designed to test the system without re-connection between the vehicle battery and the testing components. For the testing and safety purpose, the tester contains short-circuit protection, which can also check the ground connection without voltage drop test. The short-circuit protection system contains the recoverable fuse, so the technician will not waste the fuses during the testing. The extension cable is long enough for a technician to test the whole system for the vehicle. Therefore, the technicians do not have to search for ground connection constantly.
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Lightning Masts
PLP- 32
PLP- 32 Lightning Masts are recommended for a wide range of lightning protection applications where it is impossible or undesirable to attach conventional lightning terminals. Other models in the series share the same attributes and differ only in height and weight.PLP-32 Lightning Masts provide a cone of protection within which lightning charges are diverted to the mast and grounded instead of to the protected object. Multiple PLP-32 masts may be used to protect extended areas. Protected areas may be determined by use of the widely accepted “rolling sphere” concept. For example, a single PLP-32 mast will protect 9 foot (2.14 m) high portable buildings wholly within a 40 foot (12.19 m) radius. An array of five PLP-32 masts will protect a camp of portable buildings within a 25,000 square foot (2323 m2) area. Consult LBA Technology™ for specific layouts you wish to protect.
