Time Interval Counters
See Also: Frequency Counters
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Product
Time Interval Counter Card
GC2200 Series
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The GC22x0 family of PCI universal time interval counters offer many of the measurement and timing functions of high-end stand-alone frequency counters, including accumulate, auto ratio, frequency, fast frequency (GC2220 and GC2230 only), period, ratio, single period, test clock, time interval, time interval delay, totalize, totalize gated, totalize gated once, and pulse width.
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Product
Time Interval Counter PXI Card
GTX2200 Series
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The GTX22x0 family of PXI universal time interval counters offer many of the measurement and timing functions of high-end stand-alone frequency counters, including accumulate, auto ratio, frequency, fast frequency (GTX2220 and GTX2230 only), period, ratio, single period, test clock, time interval, time interval delay, totalize, totalize gated, totalize gated once, & pulse width.
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Product
Time Measurement Unit
TMU
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TMU is a dual-channel input and ARM input PCI-based time interval counter (Time Interval Counter) . The internal 40 - bit counter provides a series of precise measurements, including frequency, period, time interval, pulse width, and more. TMU uses a reciprocal counting technique , which enables low-frequency signal measurement, taking into account both measurement accuracy and measurement time. The generator creates and generates many versatile waveforms. The following are the outstanding features of the CT-50 .
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Product
Time Interval Counter PXI Card
GTX22x0
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The GTX22x0 family of PXI universal time interval counters offer many of the measurement and timing functions of high-end stand-alone frequency counters, including accumulate, auto ratio, frequency, fast frequency (GTX2220 and GTX2230 only), period, ratio, single period, test clock, time interval, time interval delay, totalize, totalize gated, totalize gated once, & pulse width.
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Product
Frequency Meter, 3.7 to 12.5 GHz
537A
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The Keysight 537A direct-reading frequency meter measures frequencies from 3.7 to 12.5 GHz quickly and accurately. Its long scale length and numerous calibration marks provide high resolution. This is particularly useful when measuring frequency differences or small frequency changes. Frequency is read directly in GHz so interpolation or charts are not required.
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Product
350 MHz Universal Frequency Counter/Timer, 12 digits/s, 20 ps
53230A
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The Keysight 53230A universal frequency counter/timer serves all your frequency and time interval measurement needs. In addition to the typical frequency and time interval measurements, continuous/gap-free measurements are available for basic modulation domain analysis. Optional burst measurement software is available. An optional microwave channel can be added to measure 6 or 15 GHz.
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Product
NI-9361, 32-Bit, 8-Channel C Series Counter Input Module
783407-02
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32-Bit, 8-Channel C Series Counter Input Module - The NI‑9361 is a differential or single-ended input module. With this module, you can expand beyond the four counters in CompactDAQ to reach up to 64 counters per 8‑slot chassis. You can configure each channel to read a single pulse train or combine them to read up to four incremental encoders. You can also directly connect sensors with open-collector or push-pull outputs by using an internal switchable 1 kΩ pull‑up resistor. The NI‑9361 counters can perform encoder position and velocity measurements. You can synchronize the counters with other analog, digital, and counter measurements in your chassis.
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Product
PXIe-6674T, OCXO PXI Synchronization Module
781037-01
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PXIe, OCXO PXI Synchronization Module—The PXIe‑6674T generates and routes clocks and triggers between devices in a PXI Express chassis as well as to other PXI and PXI Express chassis or third-party instrumentation. The PXIe‑6674T unlocks the advanced low-voltage differential signaling (LVDS) trigger signals PXIe‑DStarA, PXIe‑DStarB, and PXIe‑DStarC, on PXI Express while fully supporting the PXI trigger lines. The PXIe‑6674T can generate two types of clock signals: a highly stable 10 MHz clock based on an onboard precision oven-controlled crystal oscillator (OCXO) reference and a second clock from the direct digital synthesis (DDS) clock generation circuit.
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Product
NI-9361, 32-Bit, 8-Channel C Series Counter Input Module
783407-01
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32-Bit, 8-Channel C Series Counter Input Module - The NI‑9361 is a differential or single-ended input module. With this module, you can expand beyond the four counters in CompactDAQ to reach up to 64 counters per 8‑slot chassis. You can configure each channel to read a single pulse train or combine them to read up to four incremental encoders. You can also directly connect sensors with open-collector or push-pull outputs by using an internal switchable 1 kΩ pull‑up resistor. The NI‑9361 counters can perform encoder position and velocity measurements. You can synchronize the counters with other analog, digital, and counter measurements in your chassis.
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Product
350 MHz RF Frequency Counter, 10 digits/s
53210A
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Single-channel, RF frequency counter One 350 MHz input channel, plus optional second channel (6 GHz or 15 GHz)10 digits/second resolution Built-in math analysis and color, graphical display (trend and histogram)LXI-C/LAN, USB, GPIB Optional: Lithium Ion Battery BenchVue software enabled: Do more with your PC and instrument together, no programming required. Easily control your counters, quickly build automated tests and log data for faster analysis and save precious time.
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Product
Transition Time Converter, 150ps
15435A
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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.
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Product
350 MHz Universal Frequency Counter/Timer, 12 digits/s, 100 ps
53220A
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Two 350 MHz input channels, plus optional third channel (6 GHz or 15 GHz)12 digits/second resolution, 100 p sec time interval resolution LXI-C/LAN, USB, GPIB Built-in math analysis and color, graphical display (trend and histogram)Optional: Lithium Ion Battery Bench Vue software enabled: Do more with your PC and instrument together, no programming required. Easily control your counters, quickly build automated tests and log data for faster analysis and save precious time.
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Product
Transition Time Converter, 250ps
15432B
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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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Product
Frequency Counters
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Frequency Counters measure frequency, period, time interval, pulse width, duty cycle, frequency ratio, phase, and more. Frequency counter products include options that are compatible with Astronics/Racal VXI-2461C, which can be used for automated test aerospace and defense applications.
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Product
35/50 GHz 2/4 Port TDR/TDT Remote Sampling Head for the 86100D DCA-X
N1055A
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Bandwidth options: 35 or 50 GHz (upgradable)Edge speed (10-90%, typical): 18 ps (35 GHz) or 7 ps (50 GHz)Channel options: 2 or 4 per module (upgradable) with independent skew control and up to 16 channels per 86100D mainframe Ultra-thin remote head: 1.6 m phase-stable cable, 2.92 mm (35 GHz) or 1.85 mm (50 GHz) connectors, and integrated 67 GHz diode limiters for ESD/EOS protection TDR fixture de-embedding removes effects of fixtures, cables or probes connected between remote heads and DUT
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Product
Continuous Time Interval Analyzers
GT668PXI-15
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GuideTech’s GT668PXI-15 PXI 3U form factor, meets industrial standard chassis with an expandable platform, achieving optimal test system at low cost. High accuracy 50MHz time base with NIST traceable calibration.
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Product
Continuous Time Interval Analyzer - PXI
GT668PXI-40
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A true breakthrough in high-speed Time Measurement and test technology, GuideTech’s GT668PXI-40 leverages the power of its CTIA continuous time-stamping technology, eliminating the need for supplemental triggers, pattern markers or clock recovery circuits.GuideTech’s CTIAs enables serial interfaces pattern verification and full jitter analysis in milliseconds for fast, automated characterization and high-throughput production test on all ATE platforms, including low-cost and in-house testers.GT668PXI-40 cards can be expanded up to 36 Channels Single Ended Input in a single 3U PXI chassis.
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Product
Continuous Time Interval Analyzers
GT668PXIe-1
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GT668PXIe-1 cards can be expanded up to 36 Channels Single Ended Input in a single 3U PXI chassis.
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Product
Time Interval/Frequency Counter
SR620
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Stanford Research Systems, Inc.
The SR620 measures time interval, frequency, pulse-width, rise and fall time, period, phase and events. Time intervals are measured with 25 ps rms resolution, making the SR620 one of the highest resolution counters available.
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Product
Continuous Time Interval Analyzers
GT668PXIe-40
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GuideTech’s GT668PXIe-40 PXI 3U form factor, meets industrial standard chassis with an expandable platform, achieving optimal test system at low cost. High accuracy 50MHz time base with NIST traceable calibration. Some of the GT668PXIe-40 measurements include Jitter measurements, PLL & Clock Jitter, Spread Spectrum Modulation, PLL Lock Time, Frequency, Period, Pulse Width, Skew, Tpd, Rise/Fall Time, Time Interval Error and more.
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Product
Continuous Time Interval Analyzers
GT668PXIe-15
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GT8000IP is a 7 slot PXI chassis with a touch screen display that is best suited for bench top instrumentation.
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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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Product
Time Interval Meter
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Highly experienced in this industry, we are a well recognized manufacturer and exporter of Time Interval Meter. Supplied to electrical, power and engineering industry for instrument transformer and switchgear testing, this instrument is available to clients in different technical specifications. We use certified quality raw materials and components, procured from trusted vendor in market. We offer this Time Interval Meter (1 & 3 Channel) to clients at competitive price.
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Product
Process Counters
TCT201-2ABC
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The Process Counter TCT201-2ABC is a 1/16 Din 48 x 48 mm panel mount programmerable digital Counter with two 8 Amp relay outputs and up to 3 inputs. The TCT201-2ABC also has a potentiometer input that can accept either 5K or 10K Potentiometers. Other inputs can be PNP or NPN switches, 2 or 3 wire Proximity switches.
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Product
Electromagnetic Counters
ME Series
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Small, non-reset total counter. Low power consumption. Voltages:DC6V, DC12V, DC24V. Applications: fax machines, vending machines, printing machines, lease type machines, slot/game machines.
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Product
Laureate Time Interval Meter
Model FRI
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Configured to time periodic events which produce start and stop pulses from 1 s to 199.99 s over a programmed gate time up to 199.99 s. Timing resolution to 0.2 s. Optional data I/O and relays for alarm or control. Six 0.56" (14.2 mm) high digits, 1/8 DIN case.
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Product
Time Node
OSA 5225B
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The OSA 5225B Time Node is a precise time center featuring two configurable synchronization inputs for redundancy and several outputs. The OSA 5225B can be configured as a secure and redundant NTP Time Server as well as a time distributor of many other time protocols and formats (IRIG-B, PPS, ...).
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Product
Precise Timing
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Schweitzer Engineering Laboratories, Inc.
Precise timing is achieved using satellite clocks, which process signals from Global Navigation Satellite Systems, such as GPS, and output time to power system devices using IRIG-B, the Precision Time Protocol (PTP), and the Network Time Protocol (NTP).
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Product
LCD Preset Counter
G48 Series
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* Panel cut-out size:DIN 44.5 X 44.5 mm * Easy editing by individual digit keys * LCD display with LED backlight * With Prescale Function * With Key Lock Function * With Free-Write Function





























