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Electronic circuits which refine signal by blocking certain frequencies, while allowing other frequencies to pass.

See Also: Filter / Amplifiers, EMI Filters, Low Pass Filters, Programmable Filters, Attenuators


Showing results: 1006 - 1020 of 1040 items found.

  • Salt Spray Test Machine

    YWX/Q-010 - Lisun Electronics Inc.

    The Salt Spray Test Machine/Chamber is applicable to the salt spray corrosive test for the protection layer of components, parts, electronic and electrical parts and metal materials and industrial products. • The Salt Spray Test Machine is made of transparent materials so that the operator can see the tested sample in it and the spraying situation of the tested sample. • A waterproof structure is adopted between the chamber cover and chamber body, thus there is no salt spray overflow. • Adopts the tower spraying system and equipped with the salt solution filter system and non-crystal nozzle so as to realize even salt spray distribution and freely adjustable settlement. • It meets the following standards: IEC60068-2-11 (GB/T2423.17), GB/T10125, ISO9227, ASTM-B117, GB/T2423-18, IEC 60068-2-52, ASTM-B368, MIL-STD-202, EIA-364-26, ASTM-B117, GJB150, DIN50021-75, ISO3768, 3769, 3770; CNS 3627, 3885, 4159, 7669 etc.

  • 8-CH Relay Outputs & 8-CH Isolated DI PCI Cards

    PCI-7250/7251 - ADLINK Technology Inc.

    ADLINK's PCI-7250/7251 provide 4-CH SPDT (Form C) & 4-CH SPST (Form A) relay outputs and 8-CH isolated digital inputs. The status of each relay output is represented by an onboard LED. When the relay is in SET condition, its corresponding LED will turn ON, and on the contrary, it is OFF. All digital input channels are nonpolarity, optically isolated, and may be set to use RC filter or not. The devices are suitable for collecting digital inputs in noisy environments. The PCI-7251 is an 8-CH relay outputs and 8-CH isolated DI extension card of the PCI-7250. All the I/O functions of PCI-7251 are the same as those of the PCI-7250. The PCI-7251 has to be connected with PCI-7250 and the bus interface is controlled by the PCI-7250. Up to three PCI-7251 cards can be connected to one PCI-7250, therefore, expanding the PCI-7250's DIO from 8 DIO to maximum 32 DIO.

  • Single Piston Reciprocating Pumps

    ReaXus M1 Class - Teledyne LABS

    The compact M1 Class HPLC Pump consists of single-headed, positive displacement piston pumps that deliver high-performance and precision at an affordable price. Superior to Gear, Diaphragm, and Peristaltic pumps, the M1Class provides greater performance at an equivalent cost to lesser functioning products.Applications include precise chemical metering, dispensing, and specific HPLC separations. Standard fluid path materials are Stainless Steel. With 10 mL/min, 40 mL/min, and 100 mL/min versions, reaching pressures up to 2,500 psi, these pumps capture the majority of typical laboratory fluid transfer applications.​Features include interactive keypad control, Pulse Dampener and Outlet Filter, RS-232 Serial and Micro USB 2.0 ports for complete PC control and status, as well as hardware for laboratory stand mounting. Having the smallest possible footprint for a high pressure pump, the M1 Class will easily integrate into any laboratory or industrial environment.

  • High-Density Precision SMU (10 PA, 30 V)

    PZ2131A - Keysight Technologies

    The Keysight PZ2131A is a high-channel density precision source / measure unit (SMU) having 5 channels per module and saving space for a wide range of applications requiring numerous precision power supplies. The narrow-pulse function and fast Digitizer Mode allow the PZ2131A to expand the conventional static DC measurements to emerging dynamic measurements. Its seamless current measurement ranging function eliminates the time it takes to change the range and expands the dynamic range to cover multiple measurement ranges, which reduces test duration. These capabilities make the PZ2131A suitable for applications that require numerous precision power supplies, such as semiconductor reliability tests and integrated circuit (IC) tests. The Keysight PX0107A low noise filter adapter lowers its voltage source noise level, which makes the PZ2131A suitable for noise-sensitive applications such as quantum computing as well.

  • Motion Control Components

    Genmark Automation

    - Control of versatile robotic structures, including "yaw", "pitch" and "roll" motion capabilities- S-curve velocity profiling, based on polynomial splines and Bernstein-Bezier curves- Continuous path control in multi-segment smooth trajectories- Synchronization of multiple axes- Trajectory control with user defined velocity profiles- Kinematical modeling of open and closed loop mechanisms- Singularity consistent path planning and singularity avoidance- Optimal PID filter tuning- Automatic adjustment with respect to the surrounding equipment (cassettes, process stations, etc.)- Tilting capabilities in terms of the end-effector frame- Compensation for deflection of the end effector, the manipulated object and geometric in accuracies of the arm Scanning and Aligning Features- Wafer mapping based on through-beam or reflective sensors- Automatic detection of the planarity and the center of wafers and FPD- Non contact FPD aligning. Misalignment compensation on the fly Safety- Programmable travel limits- Position tracking error detection- Amplifier overload protection- Emergency stop

  • Serial FPDP Extreme 1/2 ATR Recorder

    Talon RTX 2596 - Pentek, Inc.

    - Rugged 1/2 ATR MIL-spec chassis for harsh mechanical and thermal environments- Environmentally sealed, conduction-cooled- Fully sealed for RF emissions with EMI power line filter- MIL-STD circular connectors- Compact and lightweight design - 18 lb (8 kg)- QuickPac® drive packs allow quick removal of all data storage up to 61 TB via the front panel- Ideal for UAVs, military vehicles, aircraft pods and outdoor environments- Four-channel Serial FPDP record/playback- Supports Flow Control, CRC, and Copy/Loop Mode as a receiver and transmitter- Supports 1.0625, 2.125, 2.5, 3.125 and 4.25 GBaud link rates- Single-mode and multi-mode fiber interfaces available- Sustained real-time record rates up to 4 GB/s- 12 to 28 VDC power supply- Optional GPS receiver for precise time and position stamping- SystemFlow API, GUI and Signal Viewer analysis tools- Optional telnet remote connection to recorder

  • Standard Class AAA Solar Simulator

    TriSOL TSS - OAI

    Essential for testing virtually any material or product that is exposed to sunlight for long or short periods of time, OAI’s low-cost, Standard Solar Simulators deliver highly collimated, uniform light. Depending on configuration, output on these Solar Simulators is rated at 350W -5,000W.These Class AAA Solar Simulators feature OAI’s Advanced Uniform Beam Optics and are available with a choice of air mass filters to reproduce a wide range of solar spectra. For added flexibility, OAI’s proven lens and collimating mirror technology allows for a variety of exposure area sizes. A Class AAA Solar Simulator is an essential tool for manufacturing as well as R&D; it is indispensable in test labs, industry, and in universities. OAI Standard Solar Simulators are used in photobiology, biomedical, solar cell testing, cosmetic testing, and paints & coatings analysis. Based on 35+ years of proven UV light technology, OAI Solar Simulator Systems deliver repeatable, reliable, constant output, and measurement uniformity.

  • 5L Oxygen Concentrator

    OxyTec-5S - Chaban Technology Ltd.

    The Oxytech 5S is an advanced oxygen therapy solution that provides its users with a higher standard of care. -Emphasis on Safety, High/Low Flow, High/Low Pressure, Low Oxygen, Power Failure alarms. Advanced, optional Monitoring Capabilities. -Ease of maintenance, convenient access or filter cleaning: due to its unique design, awarded with a Certificate of Design Patent. -Optimum patient comfort, due to its easy to use design, features and operation. -Lightweight (only 15.9 kg), quiet (less than 45dB), reliable (94% AVG oxygen purity).-User friendly, capable of operating 24 hours continuously.-Easy-to-read electronic control panel – with LCD display including an audio and visual alarm system indicating low oxygen concentration, power off, pressure circulation fault and compressor fault.-Minimal power consumption.-Controlled oxygen output – from 0.1 to 5.0 LP

  • Environmental Chamber

    FDM Environment Makers

    This Environmental test chamber is designed for all kind of conditions The thermo-glass door is made with quadruple tempered glass, in order to give you a full view of the internal conditions without penalizing your test perfomances.The conditions uniformity during the test is improved through an advanced ventilation air system with whom the chamber is equipped.This machine is automated by a touch screen controller, and gives your test the best conditions with also more control for users. Set your test directly on it and push the start button! In the end, download the results via USB pen drive.Last but not least, besides excellent performances, what other features would you look for in a machine? Easy maintenance for sure! We developed a way to facilitate the cleaning of the condenser and of the air filter. Furthermore, the electrical compartment was placed on the lateral side for an easy access. Is that it? Of corse not, we can also offer a full customization of the chamber, according to any requirement.We are the Environment Makers.

  • Omni-λSeries Imaging Spectrograph

    Omni-λi - ZOLIX

    Zolix Imaging Spectrometer includes different focal length 320mm, 500mm, 750mm; ◆Manual micrometer adjustable slits for precision control of incoming light. Motorized Slit and fixed slit is optional. • More than 100 gratings for the best spectral range, throughput and dispersion to meet your application◆DSP controlled stepping motor scanning system provides superior precision and repeatability of wavelength positioning◆Optional internal shutter or six-position filter wheel for experiments requiring background removal or signal attenuation◆Installation and set-up through USB 2.0 computer interfaces • Stand-alone Omni Series monochromator control software for basic scanning and calibration. Also includes utilities for grating updates and communications◆ Active X control support Visual Basic, C++ and Delphi drivers allow users to design their own acquisition programs◆ZolixScan data acquisition software provides a simple user interface for easy data acquisition and experimental set-up

  • Field Strength Meter

    FIM-71 VHF - Potomac Instruments, Inc.

    The Model FIM-71 is a portable, laboratory quality Field Strength Meter designed for rigorous field applications. Combining a calibrated half-wave dipole antenna and a highly accurate tuned voltmeter with a range of 140 dB, the FIM-71 is suitable for practically all types of RF emission measurements in the 45 MHz to 225 MHz spectrum. The operator can switch select wide or narrow bandwidth, peak or average value of TV or pulse modulated signals, AM or FM demodulation, and a meter dynamic range of either 20 dB or 60 dB. A dc analog output voltage, proportional to the meter indication, is provided for driving a chart recorder. A leveled output from the calibrating oscillator is available for measuring cable insertion loss, filter response, amplifier gain, and other signal ratio measurements. The 4-1/2 inch, taut band, mirrored scale meter is calibrated in volts and dB for precise measurements in field or laboratory environments.

  • Field Strength Meter

    FIM-72A UHF - Potomac Instruments, Inc.

    The Model FIM-72A is a portable, laboratory quality Field Strength Meter designed for rigorous field applications. Combining a calibrated half-wave dipole antenna and a highly accurate tuned voltmeter with a range of 140 dB, the FIM-72A is suitable for practically all types of RF emission measurements in the 450 MHz to 960 MHz spectrum. The operator can switch select wide or narrow bandwidth, peak or average value of TV or pulse modulated signals, AM or FM demodulation, and meter dynamic range of either 20 dB or 60 dB. A dc analog voltage, proportional to meter indication, is provided for driving a chart recorder or similar device. A leveled output from the calibrating generator is available for measuring cable insertion loss, filter response, amplifier gain, VSWR, and other signal ratio measurements. The 4-1/2 inch, taut band, mirrored scale meter is calibrated in volts and dB for precise measurements in field or laboratory environments.

  • Power modules

    G.R.A.S. Sound & Vibration A/S

    It provides polarization voltage for the transducer, ensuring that the microphone gets the charging voltage it needs.It provides supply voltage for the microphone preamplifier. The preamplifier acts as a unity gain impedance converter. It provides a certain amount of line drive capability by providing a low output impedance and output current, making it possible to transmit the signal from the transducer to the Power Module without significant degradation.A power module can provide amplification or attenuation to the signal, thus making it possible to fine tune the measurement chain to the signals being measured and the hardware being used.Selectable filters make it possible to exclude unwanted noise from the measurement, e.g. wind induced noise from outdoor measurements.Overload detection makes it possible to validate the measurements and is a useful tool in monitoring setups.When a Power Module with gain is used, you can use longer cables because of the power module's ability to deliver current.A Power module introduces electrical isolation

  • M2 & BPP Systems

    Duma Optronics LTD

    The M2 factor wil define the beam propagation characteristics compared to ideal Gaussian beam propagation. According to ISO Standard 11146 rightfully offers the laser beam characterization as "M2 times diffraction limited beam", as such, a perfect beam will have an M2 of 1. 1 will be the best achievable value and no beam could have an M2 less than 1. Our conceptual design is based on sub-assemblies allowing to change the sensing head in the M2 device, offering multiple wavelengths heads up to 2.7 microns from deep UV (knife-edge technology) and camera based technology with built-in automatic filter wheel for adjustment.  For focused beams, the same measuring head could be attached to a device for meauring highly divergent or highly convergent beams - FocusGage-BA, wherein the Laser Analyzing Electronic Autocollimator offers the capability of divergence measurement with Coming Soon M2 definition. M2Beam is the cornerstone of those measuring devices.

  • High Temperature Clip-On Gages (700 C)

    Model 7641 - Jinan Testing Equipment IE Corporation

    These COD gages use a high-temperature capacitive sensor and do not require any cooling. They will operate up to the maximum temperature limit of most environmental chambers used in materials testing. The Model 7641 is ideal for determination of fracture mechanics parameters such as JIC, KIC, R-curve, fatigue crack growth rate (da/dN), and testing to standards such as E1820, E399, E647, etc. All units can be displaced slightly in compression for ease of installation. The COD gage is supplied with the advanced DT6229 controller. The standard output is 0-10VDC analog signal, factory calibrated with the COD gage. This system provides a number of functional enhancements, including: high speed digital output, built in calibration and tare functions, analog and digital filters, and more. The 7641 is readily interfaced with most existing test controllers, and may be directly connected to a data acquisition system or chart recorder, or directly to a PC. The 7641 may be used for strain controlled tests such as JIC.

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