Time Standards
An absolute criterion for measuring time.
See Also: Time, Time Reference, Timers, Time Interval, GPS Time, Time Code, Time Domain, Timing, Hydrogen Masers, Atomic Clocks
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Timing & Digital Logic ICs
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Renesas offers a selection of industry standard quartz- and RC-based timing/oscillator ICs along with real time clocks. Timing circuits provide clock pulsing and synchronization in digital systems as well as pulse modulation circuits.
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Capacitance Standard
SCA Series
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The SCA Standard Capacitor series are highly stable cost-effective capacitance standards with low temperature coefficient, low losses and a wide range of values of 1 pF - 10,000 F. The cost and flexibility make this our most popular capacitance standard.
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Product
Timing Board #2
TIO-10 #2
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Interface board for converting signals on a National Instruments PC-TIO-10 timing board to and from fiber optic signals. This board is similar to the Fiber Optic Interface to National Instruments TIO-10 Timing Board #1 only it has more channels connected to fiber optic transmitters and receivers.
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Standard Products
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DLM’s standard product range is designed by experienced in-house design engineers and manufactured at our workshop in the UK by qualified technicians.
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Standard Systems With Customization
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When the cable assembly product offerings on the website – cable, connectors, and markers – do not meet the needs of your application, Teledyne Storm Microwave provides our Standard with Features (SWF) offering. SWF allows the customization of your cable assembly needs by discussing your needs with our Applications Engineering professionals and without needing a detailed specification.
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Multifunctional Time Relays
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Self Supply: Operating with internal battery without power supply (MCB200)Battery life of 10 years or 1,000,000 switching (MCB200)Easy setup with user-friendly menuIn addition to its main functions, offering flexible solutions that are tailored to objective with trigger-controlled rich sub-functionsWith memory feature, saving time and state information in the memory when supply is cut off, and resuming on when supply is backPerforming functions based on real time clock with its digital time setting
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Standard Test Finger
SMT-1
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It with Protection against electric shock device. It according to IEC60335, IEC60884, IEC61032, IEC60529, IEC60065, IEC60035, IEC60950, EN60529, EN60950, GB4706, GB7000, GB9706, UL507, VDE0470, etc.
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Standard Prod
121017/Colour
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IEC 1010 Rating: 1000 Volts Cat III Double/Reinforced Insulation 30Amps Standard Colours: Black, Red Features: Standard 4mm socket to rear.
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Product
Rubidium Frequency Standard
RFS VXI
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*RFS VXI is designed to work as part of information measuring systems based on the VXI bus as a rubidium frequency standard.*RFS VXI is intended for use as a highly stable laboratory signal source for checking generator devices, time-frequency measuring equipment and other equipment, synchronizing navigation systems.*The RFS VXI contains two independent rubidium reference oscillators: main and standby.*RFS VXI is a VXI standard, register based device and measures C-1.*RFS VXI implements the "Self-control" mode, which checks the output frequencies of the rubidium standard.
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Product
Transition Time Converter, 500ps
15433B
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The new design of these transition time converters ensures very low signal reflection far beyond the 3 dB point, unlike conventional converters. Reducing the signal transition-times also increases the overall pulse-performance for overshoot/reflection sensitive applications. The converters are fitted with SMA connectors, one male, one female. These converters have been designed to convert the fixed transition-times of the Keysight 8133A 3 GHz timing generator (<100 ps transitions) to slower, fixed transition-times (150 ps, 250 ps, 500 ps, 1 ns, 2 ns) hence reducing the signal bandwidth. All transition-times are from 10% to 90% of amplitude.
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Standard Tests
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The following list contains only the most important standards and does not claim to be complete.EN 60204-1 Electrical equipment of machinesEN 60335-1 Electrical appliances for household and similar useEN 50106 Sampling test, routine tests (in conjunction with EN 60335-1)EN 60598-1 LuminariesEN 60601-1 Medical electrical equipmentEN 60730-1 Automatic electrical controlsEN 61010-1 Measuring, control and laboratory equipmentEN 61439-1 Switch cabinet and switchgearEN 62368-1 Equipment for audio/video, information and communication technologyEN 62841-1 Hand-held electric toolsEN 50191 Erection and operation of stationary and non-stationary electrical test equipmentLVD Low V oltage D irective _
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Disciplined Frequency Standards
2960AR and 2965AR
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The 2960AR has a rubidium timebase and provides two 10MHz and one 5MHz sine wave outputs. The 2965AR has a rubidium timebase and provides one 10MHz, one 5MHz and one signal generator output. The signal generator output uses Direct Digital Synthesizer (DDS) technology and is programmable from 100Hz to 50MHz via an RS232 serial interface. Both models can be disciplined by a 1pps input signal and provide a 1pps output. The 1pps input is typically provided by the GPS Frequency output from a device like a smart GPS receiver or antenna. The Novatech GPS1 Smart Antenna is available as an accessory to provide a complete turnkey solution.
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Product
Time Measurement Equipment
TimeSpy
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The TimeSpy precisely measures the time accuracy of a wide range of inputs (such as: NTP, IRIG B, 1PPS, and ASCII) against an internal precision GPS-controlled oscillator, displayed on the large, full color windows-based touch screen. The TimeSpy can precisely measure the time error at the point of use for systems where time is distributed over large distances. The TimeSpy can also measure free-running clocks and timing systems which are synchronized from untraceable sources, such as television and radio broadcasts, electrical power lines and the internet.
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Inductive Pick-up Timing Light
150
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This hard working timing light is accurate up to 8,000 RPM. An extremely bright flash will help you time the engine. The break and shock resistant plastic housing, reduces damage from accidental drops.
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Product
Standardized Bus Interface
IP-429-II
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Connect to your Avionics with IP-429. Pick 2,4,6,or 8 ARINC 429 compatible receivers and 1, 2, 3, or 4 transmitters. Transorb protected IO. Software programmable transmit rates [100K or 12.5K]. Time Tag on received data. IndustryPack campatible with 8 or 32 Mhz. bus operation.
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Product
Enhanced Time Domain Analysis With TDR
S93011B
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S93011B enhanced time domain with TDR is available on all PNA models (N52xxB) and provides a one-box solution for high-speed interconnect analysis, including impedance, S-parameters, and eye-diagrams
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Product
Time Fill CNG Filtration Panel
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The Parker CNG Filtration Panel is designed for use in time fill CNG dispensing applications. It has a maximum allowable working pressure of 5,000 psig and normal flow capacity of 2,200 - 2800 SCFM. Available in floor and K-rail mount configurations.
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Military Timing Solutions
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Brandywine is AS9100C certified and supports the environmental testing and specific interface standards needed for simple integration within military hardware. Brandywine offers many standard options for our military timing products including cesium frequency standards for international applications as well as the option to customize each product to fit your specific timing needs.
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Time Domain Analysis
S97010B
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The S97010B time domain analysis capability allows you to measure the time domain response of a device. The analyzer can transform frequency domain data to the time domain or time domain data to the frequency domain.
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Drying Time & Permeability
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When developing a coating process, it is important to know the exact time it takes for the coating to dry or cure. For multicoat paint systems, having knowledge of the drying time enables the operator to know when any subsequent layers can be applied. There are many stages involved in the coating drying time. Once a coating has been applied, it levels off under gravity, and, as the coating begins to cure, a thin dry film appears on the surface. The coating then continues to dry until, finally, it is totally cured.
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Product
AC Calibration Standard
1U647-001
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The 1U647-001 is a low cost calibration standard used to determine if a 1U632-100 or a 1U663-100 DMU requires factory calibration. Its portability makes it ideal for field-testing. The standard generates signals that simulate the aircraft’s resolvers, rotary variable transformers (RVTs), and linear variable displacement transformers (LVDTs). The unit also generates a pulse width modulated (PWM) signal, and routes the output of an ARINC 429 source to the different DMU input channels. The calibration standard connects directly to the DMU and replaces the output signals of an active extender card. Discrete switch settings simplify testing. The unit is housed in a rugged aluminum case.
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Product
SiTek Standard PSD
1L20_CP3
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The SiTek Standard PSD (Position Sensing Detector) has high resolution, fast response and outstanding linearity. It is used in a wide variety of applications, most of them utilizing light sources in the visible or near-infrared part of the spectrum. The spectral range covers the region 400 - 1100 nm. Thanks to SiTek's proprietary AR-coating, optimized around 860 nm, a reflection loss of only 2% is achieved around the responsivity peak. Most of the detectors have a cover window to avoid handling damages.
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Time to Amplitude Converters and Calibrator
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A Time-to-Amplitude Converter (TAC) can achieve exceptional precision by using an analog technique to convert small time intervals to pulse amplitudes. When a timing application demands picosecond precision, a time-to-amplitude converter is a prime candidate. A time-to-amplitude converter is a productive solution for measurements less than 10 μs when time resolutions from 10 ps to 50 ns are required.
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PC-Based Time Interval Analyzer
GT658PCI
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GuideTech’s GT658PCI is an ultra-fast, high resolution, DC – 400 MHz Time Interval Analyzer (TIA), ideal for most PC-based lab bench (timing) test applications. What makes the GT 658 superior to traditional counters is analogous to the difference between volt meters & digital scopes. While both measure voltage, the scope provides much more information about the dynamics of the signal. This is because our patented TIA substantially increases measurement speed, and the measurements are displayed as afunction of time. All of these features, along with the benefit of ‘continuous time correlation to a common reference between all measurement time stamps,’ enable our TIAs to make measurements that weren’t previously possible with traditional counters.
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Standard RF Fixture
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The standard RF fixture supports both pulsed and non-pulsed operation. It employs SMA input/output connections. For RF output powers over 10W, an N-type connector may be used to replaces the SMA connector because of its power-handling capability.
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Time Domain Reflectometers
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Locating high and low impedance faults on paired metallic cables is a crucial yet often difficult task for a telecoms engineer. Megger designs TDRs specifically for the communications industry, which makes each unit a safe, application specific tester that can be used on virtually all communications cable types. The wide range of TDRs makes it easy to choose the tester with the resolution and range you need.
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GPS Time and Frequency Standards
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Our range of GPS disciplined Rubidium Oscillator, OCXO and TCXO, low cost and stable, time and frequency references in a variety of rack mount and desktop sizes to suit all applications. For a technical discussion of GPS go here or select a link below for product information.
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SparkFun GNSS Timing Breakout
ZED-F9T (Qwiic)
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The SparkFun GNSS Timing Breakout offers a unique entry into SparkFun's geospatial catalog featuring the ZED-F9T GNSS receiver from u-blox. The ZED-F9T provides up to five nanosecond timing accuracy under clear skies with no external GNSS correction making it perfect for applications where timing accuracy is imperative. Need an extremely accurate time reference to maximize the efficiency of your IoT network of 5G devices? The ZED-F9T GNSS Timing Breakout could be the perfect solution.
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Circuit Breaker Time Interval Meter
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Measuring contact timings is useful for finding the contact bounces and non-simultaneity of contacts. This helps in finding the possible electrical or mechanical defects in the circuit breaker contacts. Timing analysis also make it possible to detect incorrect mechanical adjustments and wear phenomena of the circuit breaker by measuring the differences between the fastest and slowest phases.
