Timers
mark time.
See Also: Time, Time Interval, GPS Time, Time Reference, Time Code, Time Domain, Time Standards, Timing, Time Interval Meters, Counter / Timers
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Circuit Breaker Analyzers & Timers
CAT circuit breaker analyzers and timers are advanced standalone or a PC controlled instruments for circuit breaker maintenance. Typical application areas of CAT instruments are medium and high voltage substations at electric power generation, transmission, and factories of switchgear. Also, industrial environments and electric power distribution are suitable application areas for these circuit breaker testing instruments.DV Power CAT circuit breaker testing instruments are portable and lightweight. They are designed for performing mechanical operations intended for circuit breakers testing according to standards IEC 62271-100 and IEEE C37.09.These instruments measure:the timing of main contacts, pre-insertion resistor contacts, auxiliary contacts operations,coil currents,motion parameters,voltage recording,main circuit resistance,arcing contacts wipe,and any relevant analog signal.Motion transducer channels provide measuring a displacement of the circuit breaker moving parts, contact wipe, over-travel, rebound, damping time, and average velocity. Even more, CAT circuit breaker analyzer optionally has a built-in micro-ohmmeter. Hence, it provides the main circuit resistance measurement and dynamic resistance measurement. Dynamic resistance measurement is an effective method for arcing contacts condition assessment.
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Dual-Port Isolated RS-422/485 Communications and Watchdog Card
WDG-2S
This multifunction card contains a watchdog timer, two RS422/485 serial communications ports, and an internal temperature monitor and computer voltage monitor. This is a full-length card that installs in "long" expansion slots of IBM PC/XT/AT and compatible computers. The following paragraphs describe functions provided.
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12-bit, 100KHz, 16SE/8DIFF Isolated Analog Input Board
APCI-3001-16
16 single-ended or 8 differential inputs 12-bit resolution Optical isolation 500 V 100 kHz data transfer rate Automatic analog acquisition 8 digital I/O, 24 V, isolated, timer Trigger functions Graphical display of the measured data
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Power System Analyzer
931A
Model 931A, with state-of-the-art PowerDSA™ Digital Signal Analysis, make more measurements, more accurately, and at a lower price than ever before. Basic accuracy of 0.05 % of reading and 0.05 ° phase, harmonic analysis, and full three-phase capability are standard. Model 931A also incorporate full two way serial communication for use in power quality trend monitoring. The model expands usability by including transducer calibration and timer features.
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Mini-ITX Embedded Board with 8th/9th Gen Intel® Core™ i7/i5/i3 Processors
AmITX-CF-I
The AmITX-CF-I is a Mini-ITX motherboard supporting the 8th/9th Gen Intel® Core™ i9/i7/i5/i3, Pentium® and Celeron® processor in the LGA1151 package, and the Intel Q370/H310 chipset. The AmITX-CF-I is specifically designed for customers who need high-level processing and graphics performance with a long product life solution. This model supports ubiquitous high-speed data transfer interfaces PCIe 3.0, USB 3.1 Gen2 and SATA 6 Gb/s (SATA III), with dual-channel DDR4 2400/2666 MHz non-ECC memory up to 32 GB in two SODIMM slots. The AmITX-CF-I features DVI, DP and HDMI ports, LVDS header, dual Gigabit Ethernet ports, USB 3.0 ports, USB 2.0 ports, SATA 6 Gb/s ports, and audio with Line-out, Line-in and Mic-in connectors. Expansion is provided by one PCIe x16, one M.2, and one mini-PCIe slot. The onboard pin header provides GPIO, USB and RS-232 support. The board is equipped with SPI AMI EFI BIOS, supporting embedded features such as hardware monitor and watchdog timer.
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Dual Timer
V993C
The Mod. V993C Dual Timer is a 2-unit VME module housing two identical triggered pulse generators. The module produces NIM/TTL (NIM/TTL selection is performed via an on-board switch) and ECL pulses whose width ranges from 50 ns to 10 s when triggered. Output pulses are provided normal and negated.
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Digital I/O Board, 64 Optically Isolated Digital I/O Channels,, 5V
APCI-1564-5V
*32 digital input channels, 5V, incl. 16 interruptible*32 digital output channels, 5V, 500 mA / channel*Optical isolation 1000V*Input and output filters*Watchdog, timer*After power/ON the outputs are reset to ì0î
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Pocket Pro Shot Timer
The Pocket Pro measures shot time intervals for personal practice and scoring matches! A timeless design that has set the standard for shot timers. Requires one 9 volt alkaline battery for operation.
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DC High-Voltage Test Device
PGK 50
BAUR Prüf- und Messtechnik GmbH
Cable testing and diagnostics with the BAUR PGK 50. The portable, one-piece PGK 50 high-voltage test device for generating negative DC voltage up to 50 kV is primarily used for onsite testing of paper-insulated mass-impregnated cables in the medium-voltage network. The high voltage is generated through a high-voltage transformer with secondary voltage-multiplier. The internal operating frequency of 20 kHz enables the smallest of device dimensions.* Continuous adjustable output voltage* The voltage measurement is done directly at the high voltage output* Timer of 1-30 min* Sensitive current measurement for recording the smallest of insulation currents with 6-time range switch, decadal
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Relay Tester
LET-4000-R
Regulation and Measurement Module performs the regulation of the DC current and is made with a variable auto transformer (Variac) regulating a three phase DC current, with a power of 8KVA and a three phase transformer of 8KVA with 2V nominal power in the secondary windings. A built-in ammeter and a timer give the information of the current injected and the operation time of the relay under test.
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MiniPCI Express System Timer (PCIe Interface)
SKU-032-06
This MiniPCIe Timer uses a PCIe interface for synchronization of IP signals. This hardware-based solution provides accurate clock timing for Asterisk® open-source PBX software.
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Circuit Breaker Analyzers & Timers
CAT Standard Series
Circuit breakers are being tested during manufacturing, commissioning or maintenance stages. The most basic test requires timing measurement using circuit breaker timer. Their primary role is timing and motion measurement of medium and high voltage circuit breakers. Devices from CAT Standard series have suitable application in:electric power generation,distribution system,part of the electric power transmission system,contractors testing,and industrial environments.CAT Standard series meets the requirements of an easy to use circuit breaker timer and analyzer with an attractive price. Furthermore, they are portable and lightweight (weighs only up to 7 kg). Finally, the plastic case is unbreakable and has IP67 protective rating when the lid is closed.CAT Standard series includes five models:Three circuit breaker timers – CAT03, CAT31, and CAT61Two circuit breaker analyzers – CAT34 and CAT64CAT03 is a basic model intended only for timing measurement of main contact operations on the circuit breaker with one break per phase. Unlike CAT03, CAT31 has the possibility of circuit breaker operation initiation, coil current measurement, and auxiliary contact timing measurement. CAT61 differs in comparison to CAT31 by its ability to measure up to two breaks per phase.CAT34 and CAT64 are more advanced compared to CAT31 and CAT61, respectively, since they have additional analog channels. Also, they have the possibility of a travel curve recording.A user can download the test results to a USB memory stick or save it to internal memory. The CAT Standard series internal memory can store up to 500 test results (numerical and graphical data). Optional thermal printer prints test results in tabular and graphical form on 80 mm (3.15 inch) paper rolls. CAT Standard series instruments are compatible with DV-Win software. It provides full control of all CAT functions from a PC, as well as acquisition and analysis of test results.
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USB Multifunction Digital I/O Module
Model JI-4040
The JI-4040 module is a versatile, easy-to-use device for adding universal digital I/O capability to acomputer system via a USB connection. The module is comprised of 36 bidirectional I/O channels and 2 Special Function Ports (SFP). The SFP can be software programmed as a variable duty-cycle clock/pulse generator, event counter, or interval/pulse timer. The I/O is selectable to interface 5.0 V, 3.3 V, 2.5 V, or 1.8 V systems. Host to module isolation eliminates ground-loops and provides protection from noise and switching transients on external signals. The JI-4040 is available as either a desktop unit or low-cost OEM board.
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A/D Converters, Multi-function Instrumentation
Measurement instrumentation includes counter / timers, DMMs, digitizers, and RF power analyzers. These products are offered in PXI, PCI and ISA bus formats.
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Laureate Datalogging Software
Laurel's data logging software can turn a PC connected to up to Laureate instruments into a powerful, data logging system. The Laureates can be any mix of digital panel meters, counters, timers and transmitters. The software allows 31 hardware instruments and 33 virtual instruments. The latter can display calculated parameters which combine data from multiple instruments.
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Digital Earth Resistance Testers
ST-1520
Capable of measuring earth voltage.2mA measuring current permits the testing of earth resistance without tripping earth leakage current circuit breakers in the circuit.Auto power off function.The timer operates automatically for approximately three to five minutes when the "push button switch" and "timer on button" are pressed together.
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Relay Sockets & Accessories For Power Relays
Suitable for 35mm rail (DIN), wall or PCB mounting, timer modules, key receptables and retaining clips. See below for all models/series.
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DC High-Voltage Test Device
PGK 80
BAUR Prüf- und Messtechnik GmbH
Cable testing and diagnostics with the BAUR PGK 80. The portable, one-piece PGK 80 high-voltage test device for generating negative DC voltage up to 80 kV is primarily used for onsite testing of paper-insulated mass-impregnated cables in the medium-voltage network. The high voltage is generated through a high-voltage transformer with secondary voltage-multiplier. The internal operating frequency of 20 kHz enables the smallest of device dimensions.* Continuous adjustable output voltage* The voltage measurement is done directly at the high voltage output* Timer of 1-30 min* Sensitive current measurement for recording the smallest of insulation currents with 6-time range switch, decadal
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PC Based Test Setup for LED Driver of LED
The tests are Performed as Prescribed in IS the Panel Carries out high voltage, open circuit and performance tests, one by one and provides indication of the Test results as PASS or FAIL lamp for high voltage test. It is very useful and handy in line testing on Mass production line as well as type Testing. Special fixture can be provided for the specific product. This avoids the connections & disconnections of the product for different tests. The total time for entire testing is less than 80 seconds. Micro controller based sequential timer maintains the sequence of operation and displays the test status. The entire system is housed in sturdy M.S cabinet with powder coating.
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Rotameter Measurement Trainer Module
Unitech Scales And Measurements Pvt. Ltd
The setup is a table top module, it comprises of source and measuring tank. The measuring tank is made of acrylic material with gradation marked in liters. A small FHP pump is fitted to circulate the water. A rotameter with control valve is used to measure the flow rate. Digital timer is provided to note down the duration of flow and the volume of water is measured by the markings on the measuring tank to calculate the actual flow rate
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1U Rackmount Network Appliance Platform With Intel® Atom® Processor C3558/C3758 And Up To 10 LAN
NA362R
The NA362R is powered by the Intel® Atom™ processor C3558/C3758 (Codename: Denverton). The low power 1U network appliance comes with six 10/100/1000 Mbps LAN ports and two or four 10 GbE SFP+ fiber ports. It is equipped with one pair latch-type LAN Bypass function for fail-over option as well as featuring BIOS console redirection. Furthermore, it supports the Intel® QuickAssist Technology which accelerates data processing and compresses cryptographic workloads. The network communication appliance also features the Intel® Data Plane Development Kit, which greatly boosts packet processing performance and throughput to improve data plane performance.The NA362R comes with four DDR4 R-DIMM/U-DIMM sockets that can provide system memory of up to 128GB and support both ECC and non-ECC memory types. It comes equipped with two 2.5" SATA3 HDD and one mSATA for sufficient storage. In addition to six 10/100/1000 Mbps LAN ports (Intel® i210 Ethernet controller), it also has options of two or four 10 GbE SFP+ fiber ports for high bandwidth and long-distance communications. I/O options also include two USB 2.0 ports and a serial console port. To ensure reliable operation, the 10-port network platform supports watchdog timer. Moreover, it also supports mainstream Yocto and Linux.
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Earth Ground Testers
TES Electrical Electronic Corp.
Capable of measuring earth voltage. Data hold function. Auto power off function. The timer operates automatically about 10 minutes with the "test button switch are pressed to keep the tester power on.
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Radiation Testers
The Ranger is a small, handheld, digital survey meter which offers excellent sensitivity to low levels of alpha, beta, gamma, and x-rays. It has built in efficiencies for common isotopes to calculate activity in Bq and DPM. It has a backlit display and a count light and abeeper that sounds with each count detected. Other features include selectable alert levels, an adjustable timer, and an optional wipe test plate. Internal memory and the free Observer USB Software allow you to download your data, set computer alarms, and calibrate your instrument! The Bluetooth and Observer BLE enables saving, sharing,and automation of surveys and RadResponder compatibility
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ProTimerBT Shot Timer
We have taken all the best parts of our Pocket Pro II design and added improvements to make the ProTimerBT the most sophisticated timer on the market.
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Thermometer Kits With Meter
Thermometer Kits with Meter. Products include the HVAC Standard and PRO kits, Type K general purpose thermocouple kit and two multi-purpose kits with optional moulded on probes or hand held temperature probes, Catering Kit with High Accuracy Chef Thermometer and optional Type T probes, Legionella Kit with integral timer, probe and moulded-on thermocouple
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16-bit, 200KHz, 4SE/2DIFF Isolated Analog Input Board
APCI-3016-4
The APCI-3016 is a 16-bit analog input board for 3.3 V and 5 V PCI systems, with optical isolation and a high throughput rate of 200 kHz. The PCI board has additional types of conversion: Sequence RAM, Auto Refresh, scan, timer or external event.
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IP-Parallel-IO
IP Compatible card with 48 programmable TTL IO or 24 - RS422 / RS485 compatible differential pairs. 5 mixed combinations available. Filtered or direct input. Programmable interrupt from each IO [TTL or differential]. 2 counter timers. Waveform generator.
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Flow Measurement Trainer Using Orifice Meter
Unitech Scales And Measurements Pvt. Ltd
This setup is a table top model, it comprises of source and measuring tank. The measuring tank is of acrylic with liters graduated. A small FHP pump is fitted to circulate the water. A orifice meter with U-tube manometer is provided to measure the flow rate. A rotameter is provided to measure the exact flow rate. Control valve is provided to control the water flow rate. Digital timer is provided to notedown the duration of flow.
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32-CH DI & 32-CH DO 12 MB/s High-Speed Card
PCIe-7200
- x1 lane PCI Express interface- 32-CH TTL digital inputs and 32-CH TTL digital outputs- Up to 12 MB/s transfer rate- Onboard programmable timer pacer clock- Support handshaking digital I/O transfer mode- Bus-mastering DMA for both digital inputs and outputs- 5 V power available on connectors- Compact, half-size PCB
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Industry-specific solutions
Meinberg Funkuhren GmbH & Co. KG
Meinberg radio clocks not only deliver a highly accurate and highly stable clock, but as reference timers in our NTP servers are also able to ensure an exact system time in the network.
