Ground
See Also: Earth, Soil, Ground Penetrating Radars
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Product
Earth Ground Tester
1625-2
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The Fluke 1625-2 earth ground tester measures earth ground loop resistances using only clamps, only stakes, or one clamp and stakes. With the stakeless test method, the Fluke 1625-2 is able to measure earth ground loop resistances for multi-grounded systems using only current clamps. This technique eliminates the dangerous, and time consuming job of disconnecting parallel grounds, and finding suitable locations for auxiliary ground stakes.
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Product
CompacFrame Type 39PS, Short VPX Payload Test And Development Platform
Type-39PS
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Elma’s Short VPX CompacFrame platform is designed to accelerate development and test of boards designed to fit a smaller form factor of 3U boards (3U x 100mm deep). Accommodates up to 4-slot OpenVPX or 2 VPX power & ground only backplanes.
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Product
AIR SURVEILLANCE AND GROUND BASED AIR DEFENCE
GIRAFFE AMB
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The system monitors the air volume 360 degrees for air targets and simultaneously locates and warns against incoming rocket, artillery and mortar rounds, and at the same time able to provide coastal surveillance.
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Product
Solar Connectors & Adapters
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Our SOLARLOK photovoltaic connectors are designed for easy, quick and reliable DC connections for solar technology. With a precision-engineered design, these help achieve the lowest contact resistance to reduce power losses. Our DC Plug and splice connectors provide reliable connection, reducing up to 80% installation time with Insulation Displacement Contact (IDC) technology. Our grounding connectors enable installers to ground the photovoltaic system and create flexibility at the installation.
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Product
Eurocard Plugbord
E220-6U-3
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VECTOR Electronics and Technology, Inc.
6U x 220mm Eurocard size for 96-pin DIN connector.Overall ground plane both sides with 0.085" diameter clearance around each hole.. Solder coated for user convenience. Use T123 eyelets to simulate plated-thru holes committedto voltage or ground planes. Row and column legends provided.
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Product
NI-9263, 100 kS/s/ch Simultaneous, ±10 V, 4-Channel C Series Voltage Output Module
783740-01
Voltage Output Module
100 kS/s/ch Simultaneous, ±10 V, 4-Channel C Series Voltage Output Module - The NI‑9263 is a simultaneously updating analog output module. It features overvoltage protection, short-circuit protection, low crosstalk, fast slew rate, high relative accuracy, and NIST‑traceable calibration. The NI‑9263 module includes a channel‑to‑earth ground double isolation barrier for safety and noise immunity.
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Product
Automated Optical Inspection (AOI)
TR7700 SIII 3D
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TRI’s ground breaking 3D AOI solution delivers the fastest hybrid PCB inspection combining optical and blue-laser-based true 3D profile measurement for the highest automated defect symptom coverage possible. Integrated state-of-the-art software solution and third generation intelligent hardware platform offer stable and robust 3D solder and component defect inspection and with high inspection coverage and easy programming.
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Product
Fast Portable Spectral Sensors
Turbo FT
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This compact field and industrial instrument is used for both ground based and airborne applications requiring high speed spectrometry, and utilizes our patented Turbo FT technology. Applications in remote sensing for geological mapping, airborne chemical agent detection, and online process control systems. Our rugged and compact design allows you to "Take It There".
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Product
SP16T RF Pin Diode Switches To 10 GHz
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Pulsar Microwave's 16-way switches cover 500 MHz to 10 GHz in single pole, 16-throw configuration. Maximum input power is 200 mW and switching time is 100 ns. SMA female connectors are standard. A 15-pin D-SUB male connector makes the internal connections to the power, ground and logic circuitry. Switching control is TTL with the option of line drivers and decoders.
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Product
NI-9226, 8-Channel, 400 S/s Aggregate, 0 Ω to 4000 Ω, PT1000 RTD C Series Temperature Input Module
783864-01
Temperature Input Module
8-Channel, 400 S/s Aggregate, 0 Ω to 4000 Ω, PT1000 RTD C Series Temperature Input Module - The NI‑9226 is a resistance temperature detector (RTD) input module. You can configure the NI‑9226 for two sample rate modes: high sample rate or high resolution. The NI‑9226 is compatible with 3‑ and 4‑wire RTD measurements, and it automatically detects the type of RTD (3‑ or 4‑wire) connected to the channel and configures each channel for the appropriate mode. The module provides per-channel current excitation. The NI‑9226 features calibration and includes a channel‑to‑earth ground double isolation barrier for safety, noise immunity, and a high common-mode voltage range.
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Product
Circularly Polarized Luminescence (CPL) Spectrophotometer
CPL-300
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The circularly polarized luminescence spectrophotometer supplements the information obtained from other chiroptical techniques such as electronic or vibrational circular dichroism. Circular dichroism (CD) spectroscopy is widely used in the study of optically active substances. CD spectroscopy provides information about the structure of optically active substances in the electronic ground state, however, CPL spectroscopy provides information about excited states. The two techniques are therefore complementary.
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Product
Metal Detectors
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Wuxi IMHOO Technology Co., Ltd.
High performance unit harnesses the power of advanced technology provide with ground balance function to measure ground mineralization and adjust itself for optimum operation, addiction the metal type mode identify the detected subject in ferrous or non-ferrous metal , Enhance the detection depth & accuracy effectively. AR924 is easy to operate, in order to take full advantage & functions of metal detection.
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Product
NI-9239 , ±10 V, 50 kS/s/ch, 24-Bit, Simultaneous Input, 4-Channel C Series Voltage Input Module
782402-01
Voltage Input Module
±10 V, 50 kS/s/ch, 24-Bit, Simultaneous Input, 4-Channel C Series Voltage Input Module - The NI‑9239 performs differential analog input. With channel‑to‑channel isolation, your entire system, including the device under test, is protected from harmful voltage spikes up to the isolation rating. In addition to safety, isolation eliminates measurement errors caused by ground loops because the front end of the module is floating. Designed for both speed and accuracy, the NI‑9239 is an effective general-purpose analog module because of its resolution, sample rate, and input range.
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Geophysical Services
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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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Product
Long-Range Perimeter Surveillance Doppler Radar
Ranger® R3D
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The Ranger R3D is a dual mode, ground surveillance radar designed to provide efficient, 24/7 persistent surveillance, both within and beyond the fence. Operating in the Ka-band, the Ranger R3D leverages the resolution and accuracy of advanced FMCW technology and the extended range and terrain adaptability of Doppler in a single, compact, and lightweight package. Ruggedized for permanent, all-weather installations and mobile, stop-and-scan operations, its low minimum detection velocity (MDV) detects slow-moving threats such as walkers and crawlers.
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Product
PXI/PXIe Battery Simulator Module, 6-Channel, V/I Readback, Simplified Current Sink, 750 V Isolation
43-752A-911
Battery Simulator
Targeting EV, automotive, aerospace, energy storage and electric aircraft applications, the new battery simulator modules occupy a single PXI slot. These 6-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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Product
Semi-Rigid Test Probes Up to 6 GHz
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Fairview Microwave’s semi-rigid test probe assemblies come in multiple cable diameters to help when attaching the unterminated end of the probe to a circuit board trace. There are two versions including straight-cut probe ends for those that would like to customize the dimensions of the center conductor and dielectric dimensions, as well as pre-stripped probe ends that are ready for immediate use. By soldering the outer conductor to the signal ground and the exposed center conductor to the trace carrying the signal of interest, simple sampling measurements can be made without having to create a separate subassembly circuit board or add a connector to the circuit layout which can take up valuable real estate. Fairview provides 3 diameters of semi-rigid coax and 3 different lengths from 3 inches to 12 inches to fit a variety of trace widths and applications. All test probes are 100% RF tested to ensure the cable assemblies operate to 6 GHz and also to make sure that the SMA connector interface meets the 1.35:1 VSWR specification prior to shipping. To protect the small diameter coax from damage, each part is shipped in a clear protective tube that can also be used for storing the probes for future use.
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Product
Differential Probe
DP-16V
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*MAX. Input Voltage: ±8KV DC or 16KV p-p or AC 5.6KV rms*Bandwidth: DC-50MHz*Input Impedance 30MΩ// 1.5PF*x20, x200, x2000 Attenuator*To Ground MAX. Voltage: 8KV CAT III*Output Impedance 50Ω
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Product
NI-9421, 24 V, 8-Channel (Sinking Input), 100 µs C Series Digital Module
783734-01
Digital Module
24 V, 8-Channel (Sinking Input), 100 µs C Series Digital Module - The NI‑9421 works with industrial logic levels and signals to connect directly to a wide array of industrial switches, transducers, and devices. Each channel is compatible with 24 V logic levels and has an LED indicating the state of that channel. The NI‑9421 offers isolation between the input channels and earth ground.
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Product
High Frequency Current Transformer
HFCT Ø 140mm
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Techimp Clamp High Frequency Current Transformer model 140 is an inductive sensor for partial discharge measurements. It is suitable for online /off line PD tests on : large diameter cables ; grounding rod bar ; etc. A TNC termination is available to connect the Clamp HFCT 140 to the TechImp PD analyzer : PDCheck , PDBase etc. The arrow indicates the requested input current (Iin) direction to get coherent output voltage (Vout) polarity respect to ground. When the sensor is installed with the arrow directed to ground, the detected voltage signal (Vout) has the same phase of the input current (Iin).
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Product
S-100 Bus, Vectorbord Plugbord
8804
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VECTOR Electronics and Technology, Inc.
100 Gold plated edge contacts (50 each side)on 0.125"(3.175mm) centers. Voltage/Ground buses. Zig-Zag buses. I/O mounting area for ribbon cable header. Row and column legends provided. S-100 Form Factor.Pin 1 and 51 committed to power. Pin 50 and 100 committed to ground.
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Product
Integrated Board Power Management Functions For The Forward Thinking Engineer
Power Manager II
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*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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Product
Installation Testers
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A Multi-Function installation tester is better then the single function meter. Good quality insulation, a properly working grounding system and active protection assure the safety of people, electrical systems and buildings, and protect them against electrocution, fire and other equipment damage and all of this can be checked by an HT Instruments Installation tester
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Product
Telemetry Transmitter for FM with up to 3 Bands
LS-11-F
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The LS-11-F portable FM test transmitter is designed for checkout and troubleshooting of telemetry receiving systems operating with FM modulation. For applications with any of the ARTM modulations (Tier 0, Tier I, or Tier II), please refer to the LS-11-M Data Sheet. Complete ground stations including the antenna with LNA, RF down-converter, IF receiver, bit synchronizer, and PCM decommutator can be tested and bit error tests performed. The design allows secure links to be tested with an external encryptor. The Test Transmitter contains an internal PCM Data Simulator and Pseudorandom patterngenerator that operates in a BERT mode. The device provides simulated clock and data (without transmitter enabled) and accepts external data for modulating the internal transmitter. Complete setup can be achieved locally through the keypad and two-line LCD display or remotely through the USB Interface. Operational parameters include the PCM format parameter database information (frame sync patterns, wavewords, etc…), pre-modulation filter selection, transmitter carrier frequency, transmitter deviation, and output power level. Output power can be selected from approx. -60 to +5 dBm in 5 dB steps. The Test Transmitter contains a LiFePO4 Battery (Lithium Iron Phosphate), which provides higher energy density at ¼ the weight of legacy lead-acid batteries. The unit also provides an internal battery charger and will operate for up to twelve hours on battery power having received on a full charge.
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Product
Model QLS 4-20 mA Loop Splitter / Retransmitter
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Generates up to four individually grounded and individually adjustable 4-20 mA loops from a single 4-20 mA or 0-10V input. Overcomes problems which occur when the same 4-20 mA signal is applied to multiple loads in series. Allows outputs to have different grounds, and allows individual loops to be opened without affecting signal to other loads.
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Product
Battery System Analyser 24V Language
BSA24L
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The Battery System Analyser 24V Language (BSA24L) is a unique version of battery analysing device that comes with a text, black/white display and has a multi-language option making battery manufactures and distributors easy to sell and distribute worldwide. It has 4 functions: Battery, Starter, Alternator & Grounding tests on 12V system and 24V system on Starters and Alternators (Normal and Smart)
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Product
Laser Scanning Oil Film Detector
LO-300
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LO-300 provides early warning by on-line detection of oil leakage with a laser and a security camera (option)LO-300 uses a laser to scan water surface or the ground to detect an oil film with high sensitivity.LO-300 with camera unit (option) enables to record the video when LO-300 detects the alarm and stores the image captured before and after alarm signal.
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Product
AC Power Line EMI Filters
CleanSweep®
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CleanSweep® filters block EMI on power lines (both common and differential modes) and, uniquely, in ground, from reaching sensitive equipment. They also reduce EMI "backflow" from a "noisy" source that otherwise would end up on your AC power network.
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Product
NI-9475, 60 V, 8-Channel (Sourcing Output), 1 µs C Series Digital Module
780132-02
Digital Module
60 V, 8-Channel (Sourcing Output), 1 µs C Series Digital Module - The NI‑9475 works with a variety of industrial devices such as solenoids, motors, actuators, relays, and lamps. Each channel sources up to 1 A at levels up to 60 VDC and features isolation from … channel‑to‑earth ground.
