Suppression
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Product
Compton Suppression Counting Systems
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Compton-Suppression Systems are used to reduce the background continuum for low-background counting, thus improving the Minimum Detectable Activity and overall spectrum quality – particularly for small volume samples such as air filters and petri dishes.
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Product
Fire Suppression/Detection
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Dexter's sensitive yet rugged fire detectors, or fire sensors, serve as the foundation of US combat fire suppression systems on combat aircraft and ground vehicles ranging from the HUMVEE to the Abraham's Tank. Our fire sensors consume low energy, making them the premier safety component on battery-powered as well as hot-wired systems. We like to call them "the eye that never sleeps." How fast are they? Fast enough to race the fire caused by a rocket hitting a fuel tank and win, triggering fire suppression on the spot to help protect soldier and pilot alike. Rugged missions require rugged equipment. Intensive MIL-STD-883H testing performed by Trialon Corporation, an independent testing facility, confirm that Dexter Research's silicon-based temperature sensor detectors meet the same rugged requirements of 1,000G's for mechanical shock and 30G's in random vibration for which our thin-film detectors are famous. Download Dexter's report here (PDF).
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Product
Frequency Multipliers
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A series of broadband frequency multipliers is available with output frequencies between 18 and 110 GHz. The use of GaAs diodes on a suspended substrate circuit allows an extremely compact device. Circuit symmetry is used to enhance either even or odd harmonics while suppressing unwanted odd or even harmonics. These devices can be used as higher order even or odd harmonic multipliers with reduced efficiency. All of these multipliers have maximum input power +23 dBm for temperature less than +50°C.
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Product
8 Channel Sample & Hold and Signal Conditioning Board for Group3
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All channels provide for voltage division ahead of transient suppression before going into the S&H ICs. Channels that are sampled and held use a common sample and hold pulse that samples while high and holds while low. Jumpers on each S&H chip allow buffering of analog signals where sample and holds are not required. An advantage to the buffers is that it provides a high input impedance for high impedance voltage dividers.
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Product
RF Frontends
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Becker Nachrichtentechnik GmbH
Software-Defined Radio (SDR) is an attractive approach for mobile communication architectures in the development and evaluation phase for a rapid prototyping on a flexible platform. SDRs support a wide frequency range. However, for practical use in the field the HF properties are insufficient. The transmit power is limited to a 2-digit mW value. Dedicated filters are required for an effective suppression of out-of-band signals and to improve the noise figure of the receiver chain. Extending SDRs with application-specific RF-frontends achieves optimal RF performance in the field.
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Product
Millimeter-Wave Isolators
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Our millimeter wave Faraday rotation isolators are the best choice to suppress standing waves in your systems. They have the lowest insertion loss in the industry and are the perfect choice for sensitive millimeter wave instrumentation. Our millimeter wave isolators employ unique diamond heat spreaders for cooler operating temperatures and improved power handling. They are 100% made in the USA and can be sole-sourced in US government acquisitions.
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Product
Boxcar Averager
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The Zurich Instruments Boxcar Averager operates as a high-speed digitizer synchronized to a reference oscillator that is phase-locked to the periodicity of the experiment. In the case of the laser repetition rate, for example, every data sample recorded at the input can be associated with the phase of the experiment and the signal components not synchronized with the experiment are strongly suppressed. The implementation based on an external reference signal removes the trigger jitter, and the digital realization enables a dead-time-free operation.
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Product
Magnetic Rotary 3 Click
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Magnetic Rotary 3 Click is a compact add-on board for accurate magnet-position sensing. This board features the AS5147, an SPI-configurable high-resolution rotary position sensor for fast absolute angle measurement over a full 360-degree range from ams AG. The AS5147 position sensor suppresses the influence of any homogenous external stray magnetic field, equipped with a revolutionary integrated dynamic angle error compensation (DAEC™) with almost zero latency. It also comes with onboard headers reserved for incremental and commutation signals of their respective A/B/I and U/V/W signals alongside embedded self-diagnostics, including magnetic field strength too high, magnetic field strength too low or lost magnet, and other related diagnostic features. This Click board™ has been designed to support BLDC motor commutation for the most challenging automotive applications.
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Product
CATx Surge Protector
SP-CAT5-6V
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Protects sensors running on CATx unshielded twisted pair (UTP) cable against the effects of electrostatic discharge, faulty wiring and lightning. The use of two protectors on each end of the line will provide increased protection for each end against surges. Protected pins: (1,2) (3,6) (4,7) and (7,8) pass through. Impedance: 85 to 115 Ohms. Surge suppression: 22Vpeak @ 100A 10/1000µs. Maximum continuous voltage: 6Vpeak. Dimensions WxDxH: 1x3.6x0.9 in (25x91x23 mm). Regulatory approvals: GR 1089, NEC 800.100 and 830.100, ITU 703, UL94 V0 Flame Rated.
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Product
Automatic Capacitance and Tan Delta Bridge
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*Automatic Microprocessor controlled Guarded Bridge Circuit.*Suitable for testing at voltages up to 500kV.*Can be used to measure both Grounded and Un-Grounded Specimens.*Automatic guard circuit for three-terminal measurement.*Interface measurement and automatic interference suppression circuitry.*Optional range Extension Transformer for large capacitance values.*Test data storage facility.*RS-232 computer interface and USB printer interface.*Window Interface Software for data transfer.
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Product
Most Compact Vacuum UV Back-Illuminated CCD Spectrometer (VUV-FUV)
VU90 Spectrometer
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Horiba has developed a compact size Vacuum Ultraviolet (VUV) Spectrometer with a dedicated CCD Camera Syncerity-VUV, all manufactured in its NJ facility. This unique system features a special CCD sensor with high sensitivity in the far-UV wavelength range with capability to measure from 115 nm with a resolution better than 0.5 nm under vacuum or high purity nitrogen. The system’s internal optical cavity can be black coated for ultimate suppression of stray light.
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Product
Transponder Panel with GNS/GTN Interface
TA-330XP
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This transponder panel is layed out to accommodate thecurrent Mode S panel mount units. The transponder caninterface with a GNS or GTN series radio for a morecomplete test of the transponder functions. The panelalso includes altitude, suppression, loop back and thestandard ARINC 429/RS232 interfaces as well. The panelcomes with both a digital voltmeter and ammeter.
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Product
120 A High Voltage 50 Ω Pulse Generator
TLP-12010C
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High Power Pulse Instruments GmbH
- High pulse output current up to 120 A (short circuit)- Ultra-fast 50 Ω high voltage pulse output with typical rise time 100 ps (0 A to 40 A) and 300 ps in high-current mode (0 A to 120 A)- Wafer, package and system level TLP, VF-TLP and HMM testing- Up to 180 kW peak output power into 50 Ω load- Built-in HMM pulse up to ±32 kV in 50 Ω-configuration- High speed 50 Ω trigger output for oscilloscopes (synchronous to high voltage pulse output)- 6 USB programmable pulse rise times: 100 ps to 50 ns (custom selectable)- 8 (optional 9) programmable pulse widths: 0.5 ns (optional), 1 ns to 100 ns (0 A to 40 A), 1 built-in pulse width: 100 ns (>40 A)- The optional pulse width extender TLP-3011C enables pulse width up to 1.6 µs in 68 GPIB programmable steps (0 A to 40 A)- Optional external pulse width extensions from 5 ns to 500 ns (>40 A to 120 A)using the external pulse width extender TLP-12012A6- Built-in pulse reflection suppression- Fast measurement time, typically less than 0.2 s per pulse including one-point DC measurement between pulses- Efficient sofware for system control and waveform data management- The sofware can control automatic probers for fast measurements of complete wafers- Combines TLP-12010A and TLP-4010C into one system- Can be operated together with TLP-12012A6 and TLP-3011C pulse width extenders- Integrated interlock safety shut-down- Industrial isolated and EMI/ESD protected USB control interface
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Product
Emergency Power Supply Units (EPSU) (14) 5-15R 1U/0U V/H
EPS-1415-HV
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EPSU Power (Basic / Surge / Metered / Value) – rack mountable power distribution, 120V, optional surge suppression, and amp meter
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Product
Compact Photoelectric Sensor
CX-400 Ver.2
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Panasonic Industrial Devices Sales Company of America
For the CX-400 Series, the user has a large selection of ultra compact Photoelectric Sensors at his disposal. The Series includes three thru-beam, five retro-reflective, four diffuse reflective and four trigonometric types with foreground/background suppression. With its new ASIC (application specific integrated circuit), the Sensors require up to 60% less energy than before.
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Product
Service Ground Test Set
900
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TESCO’s Service Ground Test Set has been designed to check the condition of the ground connection on a secondary service. If for any reason the ground connection has a resistance, this can be immediately detected by the Test Set. The Service Ground Test Set consists of a voltmeter which can be shunted by a resistance of 60 ohms. The voltmeter is of the suppressed zero type with a double range, from 65 to 130 or from 130 to 260, and can be used for checking service voltage independently of the ground test.
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Product
Mini Single Flat Venturi
5102
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Parker Conflow’s Code 5102 is a single flat Venturi, which provides directional air movement with a compact spray head for improved ventilation for cutting machines in mining, conveyor belts or chutes in dust suppression applications.
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Product
Venturi Sprays
1912
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Parker Conflow’s Code 1912 is a Venturi spray nozzle for the purpose of dust suppression on a cutting drum in mining that maximises efficiency, whilst minimising the amount of water it uses.
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Product
Adjustable Range Reflective Photoelectric Sensor
EQ-500
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Panasonic Industrial Devices Sales Company of America
The EQ-500 Series Adjustable Range Reflective Photoelectric Sensor is a multi-voltage compact Reflective Photoelectric Sensor that can function with 24 to 240 V.AC and 12 to 240 V.DC, to operate with any power supply around the world. Background and foreground suppression (DC Types) and a long sensing range of up to 2.5m is a key characteristic of the EQ-500 Sensor. With an IP67 rating, the EQ-500 can be used in harsh environments prone to water or dust making stable sensing possible.
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Product
Lock-In Amplifiers
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Anfatec's lockin amplifiers use a unique DSP technology which is only found in these instruments. High speed real-time data processing is combined with optimized analogue input stages. Fully digitally designed high quality filtering ensures an excellent suppression of background signals and an unsurpassed dynamic reserve.
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Product
Emergency Power Supply Units (EPSU) (24) 5-20R 0U V
EPS-2420-V60
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EPSU Power (Basic / Surge / Metered / Value) – rack mountable power distribution, 120V, optional surge suppression, and amp meter
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Product
Frequency Multipliers
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Excellent suppression of undesired harmonics and spuriousLow multiplier lossRugged coaxial and surface mount packages
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Product
Constant Temperature Humidity Battery Test Chamber
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Guangdong Test EQ Equipment co., Ltd.
- Battery-Specific Thermal Management: Dual-compressor cascade cooling (-40°C stability) and ceramic heaters for rapid high-temperature recovery.- Precision Electrochemical Control: Integrated battery cyclers with CAN/Modbus protocols, supporting SOP (State of Power), SOH (State of Health), and DCR (Direct Current Resistance) monitoring.- Safety-Centric Design-meet Hazard Level: Chambers are designed with Fire-resistant stainless steel interior, fire suppression,nitrogen purge system, and emergency power cutoff for thermal runaway prevention .- Data Acquisition & AI Analytics: Real-time logging of voltage, current, temperature, and pressure via LabVIEW/Python APIs. AI-driven anomaly detection reduces test cycles by 30%.- Energy Efficiency and Energy Storage: Heat recovery during discharge cycles cuts energy use by 25% (ISO 50001 compliant).
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Product
Weather Resistant Surge Protector for RS485 Control & 12VDC Power Lines
SP-RS485-12V-O
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Ideal for applications such as video surveillance cameras and access control. Protects sensors running on 22 AWG 2-wire sensor cables or 12VDC power lines against the effects of electrostatic discharge, faulty wiring and lightning. RS485 protection: Stage 1 clamping voltage: ±90V; Stage 2 resistance: 3.3 Ohms; Stage 3 clamping voltage: ±7.5V. 12VDC power lines protection: Stage 1 clamping voltage: ±90V; Stage 2 current rating: 3A; Stage 3: 12V TVS (transient voltage suppression) diode. Screw terminal pairs for RS485 and 12VDC power lines protection. Will also protect two single ended data, analog or control lines. Impact and weather resistant enclosure with locking hinged cover.
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Product
Mixers
FS-Z
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RPG offers broadband harmonic mixers with an integrated isolator (50 – 220 GHz) for optimum RF matching. Hence standing waves, usually degrading RF power measurement accuracy, are suppressed.
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Product
Transient Suppression for Corelis JTAG Controllers
TAP Protection Adapter
Controller
Transient events such as Electrostatic Discharge (ESD), inductive switching, and lightning can damage electrical equipment, leading to costly repairs and test equipment down-time, reducing production capacity and increasing time-to-market.The Corelis TAP Protection Adapter is designed to enhance protection to any Corelis JTAG controller, shielding against harmful events using a combination of electrical defenses.The compact adapter features series resistors and transient voltage suppressor (TVS) diodes to mitigate damage to the JTAG controller. Protect your investment and enjoy peace-of-mind with the TAP Protection Adapter.
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Product
Mini MEMS Tunable Filter With VOA
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The Optoplex mini tunable filter described is specifically designed for 100G tunable transceiver analog coherent optics (CFP2-ACO) application. The main purpose of this tunable filter is to suppress the noise to improve the sensitivity and OSNR performance.
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Product
Swivel Sprays
1188
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The Parker Conflow Code 1188 - swivel spray is an easily controllable, multi-directional spray unit used for dust suppression or cleaning of chutes in mining or quarrying applications
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Product
Waveguide Electromechanical Relay Switches C, X, Ku, K & Ka Bands up to 40 GHz
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Waveguide Electromechanical Switch models cover C, X, Ku, K, Ka frequency bands up to 40 GHz. SPDT and Optional DPDT* Configurations with Latching Self Cut-Off Actuators, TTL Logic, and Position Indictors with manual override. Patented Motor Drive with Arc Suppression. Designs support WR-137, WR-112, WR-90, WR-75, WR-62, WR-42, and WR-28 waveguide sizes with O Rings for pressurized operation. Power handling capability up to 12 kW CW and 320 kW Peak. These waveguide electromechanical relay switches deliver desirable performance that includes high isolation levels up to 105 dB, and extremely low insertion loss down to 0.01 dB.
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Product
V Sprays
1293
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A knife edge spray form suitable for dust suppression applications in mining and quarrying which maximises dust capture and avoids over-wetting
