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Fibre Network Providers for High Speed and Low Latency Network Infrastructure
PBE Group is a fibre network provider that delivers a vast array of integrated tunnelling and mining projects globally and offers custom fiber-based solutions that are reliable, robust and easy to use.Rebroadcasting systems (LTE, FM, TETRA, P25, etc), video monitoring and real time machine control systems can demand high bandwidth and low latency for operation. PBE offers a wide range of fiber-based solutions that can satisfy these requirements. PBE provides Ethernet over Fiber Network and RF over Fiber Network systems in mines and tunnels.Fiber network has a number of advantages:- Covers greater distances with less loss- Support high bandwidth- Immunity to EMI and RF Interference- Support different topologies (Star, Ring, Tree, etc.)- Flexible design and deployment- Flat frequency response and wide frequency ranges- Easy to implement redundant network
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IR Carbon and Sulphur Analyzer
LD-LCSA-A10
IR Carbon and Sulphur Analyzer LD-LCSA-A10 is a unit for determination of sulphur and carbon equipped with two treatment units including a high frequency induction burner and flexible temperature settings with automatic control. With an analysis time of 20 to 100 seconds and a sensitivity of 0.1 ppm the multi-shielded isolation circuit prevents the machine for high frequency interference. High speed 24-bit sampling improves sensitivity and accuracy.
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Aerospace
Radiometrics Midwest Corporation
Working with the Radio Technical Commission for Aeronautics, Radiometrics staff has not only been involved with EMC testing of aircraft and aircraft components, but has also been involved with development of the RTCA/DO160 "Environmental Conditions" standard and RTCA/DO-199 investigation for "Potential Interference to Aircraft Electronic Equipment from Devices Carried Aboard".
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Trace Moisture Analysis System
Analyzing moisture, and how much of it, is critical to the performance of petroleum products, as well as infrastructure and product integrity. For example, moisture in petrochemical feedstock can cause pipelines and valves to freeze, as well as poison some catalysts. One popular method used to analyze for moisture is Karl Fischer Titration (KFT). KFT has a wide dynamic range but has difficulty in measuring relatively low amounts of moisture. In addition, there are the well-known problems of side reactions and known interferences.
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Alpha Spectroscopy
Alpha spectroscopy is used to identify and quantify radionuclides based on the alpha particles emitted in the decay process. Similar to Gamma Spectroscopy, energy spectra are generated with high precision detectors and electronics and analyzed with special software. Typically, samples are measured following chemical separation to isolate the radionuclides of concern due to the complexity associated with correcting for these interferences with spectrum analysis software as is common for many Gamma Spectroscopy measurements.
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Burst Detectors
The Burst detector monitors interference threshold exceedances at cable-and line bundles. It selectively detects conducted disturbances, which would influence the monitored device.
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FieldFox Handheld Microwave Spectrum Analyzer, 26.5 GHz
N9938A
100 kHz to 26.5 GHz frequency range Expand capabilities with optional tracking generator, interference analyzer, built-in power meter, and more Make accurate spectrum analyzer measurements ( 0.5 dB) without needing warm-up Locate interfering signals using the intuitive spectrogram display and recording capability Easily measure average and pulse power with a USB power sensor, pulse measurements with time gating Lightest microwave handheld spectrum analyzer at only 6.6 lb. (3.0 kg)
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Near Field Probes 30 MHz up to 3 GHz
RF1 set
The RF1 near field probe set consists of 4 passive near field probes for making measurements in the development phase of E-field and magnetic field in the ranges of 30 MHz to 3 GHz on electronic assemblies. The probe heads of the RF1 set allow for measurements close to the electronic assemblies, e.g. on single IC pins, conducting paths, components and their connectors in order to localize interference sources. Field orientation and field distribution on an electronic assembly can be detected through a trained special use of the near field probe. The near field probes are small and handy. They have a sheath current attenuation and are electrically shielded. They can be connected to a spectrum analyzer or an oscilloscope with a 50 Ω input. They do not have an internal terminating resistance.
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Filtered DC Interface Module
DC modules for RF Test Enclosures eliminate conducted and radiated interference, while providing a source of DC power.
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Split Type Ultrasonic Level Gauge
HR9100D
HighReach Measuring & Controlling System Co.,Ltd
1. Stable and reliable / We select high-quality modules and key components from the power supply part to select high-stability and reliable devices, which can directly initiate imported instruments. 2, patented technology / one ring patented sound wave intelligent technology software can Intelligent outgoing analysis without any debugging and other special steps, this technology has the function of dynamic thinking, dynamic analysis 3, high precision / sound wave intelligence owned by our company The patented technology greatly improves the accuracy of the ultrasonic level gauge, the Liquid level accuracy reaches ±0.2%, can resist various interference wavesThe instrument is a non-contact instrument, not Direct contact with liquid, so the failure rate is low. The instrument provides a variety of installation methods, users can use this . The Instrument Manual Calibrate to 5. The Protection of The Level of Multiple Protection / IP67 & Instrument Reaches; INPUT and Output Lines All have have Lightning Protection and Short Circuit Protection.
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Line-impedance stabilisation network
NNB 21 set
The NNB 21 line impedance stabilization network is designed for measuring of grid bound interferences of a device under test according to the satndard CISPR 25/ISO 7637. It measures the RF interference, which couples into the vehicle electrical system. Measurements during the development in a frequency range from 100 kHz to 1GHz can be carried out.
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Heuristics Testing Browser Add-On
Convenient access to common boundaries and edge cases for exploratory testing. Tiny overhead per page (<1k), no 3rd party library dependencies, completely passive, so it does not interfere with your web app execution in any way. Works on input fields, text areas, content editable DIVs. Load your own config files. Opensource, so you can easily extend it with your config.
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Interferometers
An instrument in which the interference of two beams of light is employed to make precise measurements.
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Optical Signal Transmission
Analog
Used for oscillographing analog signals under EFT/EDS/RF interference.
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Ground EMI Filters
High-frequency signals on ground is never good news - it interferes with normal operation of equipment and creates electrical overstress (EOS). However it is easy to block propagation of EMI on ground by installing highly-effective ground EMI filtes in ground lines. Our unique patent-pending ground EMI filters provide very low impedance for DC and mains' power while effectively blocking propagation of high-frequency currents throughout facility or equipment ground. Ground filters meet safety standards, as well as ANSI/ESD S6.1 and ANSI/ESD S20.20.
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Modulation Distortion Up To 53 GHz
S95070B
S95070B software enables fast and accurate active device modulation distortion characterization under modulated stimulus conditions up to 53 GHz. The wide dynamic range and vector error correction of the PXI VNA results in an extremely low residual EVM from the test setup, giving you a complete picture of your device’s performance without test system interference. S95070B software measures EVM, NPR, ACPR, and decomposes nonlinear signals and linear signals through spectral correlation between the input and output spectrum, without doing demodulation. Integration with the PXI VNA’s measurement flexibility enables you to do quick modulation distortion measurements along with traditional VNA tests.
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*Interferometer Fringe Analysis Software
IFA
Optik Elektronik Gerätetechnik GmbH
IFA serves for the analysis of open interference fringes of interferograms. The system was developed as alternative of difficult and complicated solutions and is ideally suited for the employment in practice. IFA is a low-cost and easy to handle software, which includes all of the mostly used functions of data evaluation.
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Pre-compliance Testing
SILENT offers pre-compliance testing for products with planned distribution to commercial and industrial markets in the US and overseas. This includes testing to ensure that emissions, immunity, and circuit-to-circuit interference problems are discovered early and immediately brought under control. We use the most advanced EMC and RF test & measurement equipment and diagnostic software available from leading suppliers.
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Ring Wave Simulators
Suzhou 3ctest Electronic Co.,Ltd.
Ring wave interference on electronic line, control line and signal line can be caused by transient due to switch of mains and controlled switch or lightening strike. RWS 600 is designed to conduct immunity test for electronic and electrical device.
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EMC Accessories
Complete your EMC test setup with the essential accessories to compliment the test equipment. Whether it is a LISN (or V-Network) to counteract interference from external power sources on conducted emissions from the device under test, probes to locate the near field sources of radiated emissions, receive and transmit antennas, or tripods for holding antennas in place, the Rohde & Schwarz catalog of EMC accessories provides the additional items you need for EMI and EMS measurements, guaranteed 100% suitable for use with Rohde & Schwarz EMC test equipment.
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Filters
ZF
Antenna Technology Communications, Inc.
ATCi offers a selection of filters designed to reject out-of-band interference.
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Low Voltage DC / Battery Powered High Voltage Amplifiers
WMA-005 And WMA-005LF
The Falco Systems WMA-005 is a high voltage amplifier that runs from an 24 - 30V DC power supply and can be battery powered if required, e.g. for use in a Faraday cage. Its internal high voltage generator is inductor-free and hence does not spread magnetic interference in sensitive experimental setups. The output noise is impressively low at 3mVrms. For extremely low noise applications where bandwidth is not an issue, a dedicated WMA-005LF version is available that contains an output low pass filter capacitor which reduces the bandwidth to 50Hz, but makes the noise drop to below 0.1mVrms. This bandwidth-limited amplifier is ideal for MEMS or piezo positioning with manual voltage adjustment.
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Ultra-High Resolution Spectrometers
Fabry-Pérot interferometers are optical resonators used for high-resolution spectroscopy. They use the phenomenon of multiple-beam interference that results when light shines through a cavity bounded by two reflective parallel surfaces. When the light hits one of the surfaces, some is transmitted out, and the remaining part is reflected back. Fabry-Pérot produces a circular fringe pattern, similar to the Michelson pattern. However, the fringes are thinning, brighter, and more widely spaced. As a result, these instruments are able to detect and resolve the fine features of a transmission spectrum with high precision.
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ITA, i1, EMI Shielded, With Protective Cover
410128102
The i1 EMI has many of the standard features of the i1, in addition to Electro-Magnetic Interference (EMI) protection. The EMI shielding effect on the i1 EMI ITA is provided by the stainless steel fibers in the removable plastic cover and threaded metal coupling adapter.
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Public Switch Telephone Network Tester
295B
The Testphone 295B is a test telephone designed for use on Public Switched Telephone Networks (PSTN). It is designed for use on both Dual-tone Multi-frequency (DTMF - tone dialling) and Loop Disconnect (LD - pulse dialling) lines. Fitted with an integral ADSL filter, the telephone will not cause interference when connected to ADSL/Broadband lines in either `on hook` or `off hook` mode.
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Advanced IR Gas Analyzer For Process Monitoring
T-Series
T-Series Inline Gas Analyzer improves gas measurement accuracy over the traditional non-dispersive infrared (NDIR) analyzers using Tunable Filter Spectroscopy (TFS™), a spectroscopic scanning technique capable of generating slices of spectra in the infrared region. Each scan produces an absorption spectrum which is used to identify compounds and provide concentration values. TFS technology improves gas identification accuracy and selectivity by subtracting out spectra from interferent gases within the same infrared regions. This spectral processing capability also provides multi-component measurement.
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Deoxynivalenol Testing Solutions
DON
Deoxynivalenol (DON) is also known as vomitoxin because of its impact on livestock through interference with animal growth and acceptance of feed. DON has been implicated in moldy corn toxicosis of swine. DON is often present with other mycotoxins and has been isolated from grains and feeds throughout the world at levels as high as 92 ppm. Because of concerns about DON, the United States FDA has instituted advisory levels of 1 ppm for wheat products for human consumption, 5 ppm for grain products for most animal feeds and 10 ppm for grain products for cattle feed. The European Community has regulations for DON levels that range from less than 0.2 ppm in processed cereal based foods for infants and young children to less than 1.75 ppm for unprocessed wheat.
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Rectal Probe For Mice (Isolated)
RET-3 ISO
• An isolated sensor (can be used with monitoring equipment where electrical interference from other electrodes may be present).• Reinforced strain relief for applications where probe is in more frequent use.• Smooth ball tip. Stainless steel shaft - 3/4'' long, .028'' diameter. Tip diameter .065'', 5 foot lead length. Time constant 0.5 seconds.
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EMI Receiver
KH3935
Beijing KeHuan Century EMC Technology Co,.LTD
KH3935 type EMI test receiver interference test receiver is fully automatic, is EMI major tool for testing. The frequency range of the KH3935 receiver is from 9kHz to 30MHz , which satisfies the power line disturbance power test. After configuring the artificial power network, the power terminal disturbance voltage test can be performed. The machine has fast test speed, strong maneuverability, stable performance, Advantages such as convenient test data processing.
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PXI FlexRay Digitizer
PXD7113
Digitize high resolution waveforms with the fully isolated PXD series Digitizers. Minimize interference and measure "in-circuit". Measurement errors are reduced by a high input impedance.
