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A controlled reference or acknowledged technical criterion.

See Also: IEC, IEEE, Mil, Interoperability Test, Compliance


Showing results: 1021 - 1035 of 6658 items found.

  • Alligator Clip Leads

    U1781A - Keysight Technologies

    The Keysight U1781A is to be used with the U1700 Series Handheld Capacitor and LCR meters. These clips are shipped as standard with every handheld capacitor or handheld LCR meter.

  • SP500C, 500 MHz, ±300 V, 100X Attenuation, Single-Ended Passive Oscilloscope Probe

    783630-01 - NI

    The SP500C, or Multi-Contact Isoprobe IV - 100:1, is a standard passive probe with fixed 100x attenuation for oscilloscopes that provide 1 MΩ input impedance.

  • SP500X , 500 MHz, ±300 V, 10X Attenuation, Single-Ended Passive Oscilloscope Probe

    783629-01 - NI

    The SP500X, or Multi-Contact Isoprobe IV - 10:1, is a standard passive probe with fixed 10x attenuation for oscilloscopes that provide 1 MΩ input impedance.

  • RTX

    Advantech Co. Ltd.

    RTX is Advantech’s standard ruggedized Computers-on-Module. It features 4 x B2B connectors, 2.0 mm PCB thickness, and wide temp/voltage range.

  • Pressure Transmitters

    Kobold Instruments, Inc.

    Explosion-proof pressure transmitter is approved for use in hazardous locations per CSA Standard 30 and UL Standard 1203 for Class 1, Division 1 and Division 2 hazardous locations. Wetted parts are all 316L Stainless Steel (50 up to 10000 PSIG), 17-4PH (15000 & 20000 PSIG) for compatibility with a variety of media. Wetted materials and construction comply with the NACE MR0175 Standard. The KP46 Series explosion-proof pressure transmitter's fitting and sensing diaphragm are machined out of a single piece of material, so there are no welds, seams or O-ring seals, resulting in excellent long-term performance and stability. The case is factory sealed, making this pressure transmitter very rugged with excellent shock and vibration resistance.

  • Package Testing

    National Technical Systems

    When the required testing of a product includes a transport simulation test, there are several standards that various organizations have published for package testing methods. These include the International Organization for Standardization (ISO), American Society for Testing and Materials (ASTM), Military Standards (MIL-STD-810), and in more recent years the International Safe Transit Association (ISTA) whose test standards are becoming more widely accepted. ISTA has organized its test protocols into Series, and there are a total of seven Series. Testing must be performed in an ISTA certified lab and must comply with minimum requirements of a current ISTA testing procedure. But In order to perform a proper ISTA certified test, which of the series should be used?

  • Scalar Feed Horn Antennas

    ERAVANT

    Scalar feed horns are offered as both standard and custom build models with either a circular or rectangular waveguide interface. While scalar feed horns with a rectangular waveguide interface can only support linear polarization, models with a circular waveguide interface can support various polarization types including horizontal, vertical, left-handed circular, and right-handed circular polarization for broader applications. The standard models operate across the full waveguide band and offer 17 dBi nominal gain, 25 degrees half power beamwidth and a -28 dB side lobe level at center frequency. The below standard offering covers the frequency range of 8.5 to 140 GHz. However, other frequencies or gain values are also available.

  • Piston Gauges

    Fluke Calibration

    Fluke Calibration piston gauges provide reference level primary pressure measurements for some of the top laboratories in the world. Our piston gauge lineup includes models that offer full automation. Our primary level pressure balances utilize a fundamental equation to determine generated pressure with very low levels of uncertainty. Piston gauge models include PG7000 and PG9000 DHI systems with AMH automated mass handling and other automation hardware; 2465, 2468, 2470 and 2485 Ruska piston gauges and 24xx differential pressure cell and other piston gauge accessories; FPG8601 DHI very low pressure standard; 2482 Ruska differential pressure standard. Standard pressure calibration.

  • Variable Resistors/Potentiometers

    CTS Valpey Corp.

    When a design calls for a variable resistance, CTS can supply a solution in the form of a wide variety of rotary and slide-action variable resistors / potentiometers. Our rotary potentiometers are available in various sizes ranging from 9mm square to 24mm in diameter, while slide-action potentiometers are available with travel from 10 to 60 mm. CTS rotary potentiometers can be constructed using conductive plastic, traditional carbon, or wire-wound elements. Our conductive-plastic potentiometers feature a standard 2% linearity and 2 million life cycles with a standard resistance tolerance of 10%. Our conductive-plastic rotary potentiometers handle as much as 0.25 W power in operating temperatures of -40 to +125C. CTS wire-wound rotary potentiometers offer standard linearity of 3% with 2% available upon request, and a resistance tolerance down to 5%. Our wire-wound rotary potentiometers come with a 5 Watt power rating in operating temperatures of -30 to +105C. Standard wire-wound rotary potentiometers are designed for 10,000 life cycles, although models built for 50,000 and 100,000 cycles are available upon request. For those in need of slide-action potentiometers, we offer a range of carbon composition pots with standard features such as 10,000 life cycles, linear and audio resistance tapers, and available with tolerance of 10%.

  • Clean Room Torque Screwdrivers

    Mountz Inc.

    High-value products manufactured to clean room standards need quality tools. Located in Silicon Valley, Mountz makes clean room screwdrivers that exceed Class 100 (ISO 5) clean room standards. Our built-in cam-over mechanism ensures industry-leading accuracy in even the most sensitive of environments. Mountz clean room screwdrivers offer companies the security of knowing the products they've invested in turn out exactly as designed.

  • Interface RS-485 and RS-422

    Analog Devices Inc.

    The RS-485 specification meets the requirements for a truly multipoint communications network, and the standard specifies up to 32 drivers and 32 receivers on a single (2-wire) bus. Some RS-485 transceivers modify the input impedance to allow up to 8× more nodes to be connected to the same bus. Analog Devices offers a wide range of standard RS-485/RS-422 transceivers and iCoupler® isolated RS-485/RS-422 transceivers to suit many applications.

  • Isolated RS-485

    Analog Devices Inc.

    Analog Devices offers a wide range of standard RS-485/RS-422 transceivers and iCoupler® isolated RS-485/RS-422 transceivers to suit many applications. The RS-485 specification meets the requirements for a truly multipoint communications network, and the standard specifies up to 32 drivers and 32 receivers on a single (2-wire) bus. Some RS-485 transceivers modify the input impedance to allow up to 8× more nodes to be connected to the same bus.

  • Oil Tan Delta Test Set

    Megger Group Ltd.

    The Oil Tan Delta (OTD) is a laboratory instrument, which measures the Tan Delta, Resistivity and Relative Permittivity of insulating liquids. These tests give a wider picture of the overall quality of the insulating oil, and will indicate if there is any contamination. Megger has developed features of the OTD to ensure that productivity levels within laboratories are maximised. OTD test sets are supplied with sixteen standard test sequences pre-installed, to support a set of international standards.

  • SparkFun RJ11 Breakout

    SparkFun Electronics

    This is the SparkFun RJ11 Breakout, two simple breakout boards for the common 6-pin RJ11 connector. These little boards can easily have one of our RJ11 6-Pin Connectors to work with common telephone cables. Each board features standard B/R/Y/G (Black/Red/Yellow/Green) labels on the top of the board to match a standard telephone wire. Additionally, each board has pin numbers on the back side that match with the pins on the connector.

  • Rugged Power Supplies For Harsh Environments

    North Atlantic Industries

    NAI designs and manufactures a full line of Commercial Off-the-Shelf (COTS), Modified COTS and Custom Power Supplies - including configurations that meet VME, cPCI and VPX (VITA 62) requirements. All comply with environmental standards designed for harsh environments, including MIL-STD-810G, VITA 47 and MIL-STD-901. NAI’s rugged power supplies also have integrated EMI filters per MIL-STD-461 standards.

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