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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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MIL-STD-1760
M4K1553Px(S)-1760
The M4K1553Px(S)-1760 interface module for the multimode, multiprotocol, Excalibur 4000 family of carrier boards provide a complete solution for developing and testing MIL-STD-1760 interfaces and performing system simulation of the MIL-STD-1760 bus. The module handles all standard variations of the MIL-STD-1760 protocol.Each M4K1553Px-1760 multi function module contains 64K bytes of dual-port RAM for Data blocks, Control registers, and Look-up Tables. All Data blocks and Control registers are memory mapped, and may be accessed in real time. Each of the independent dual redundant M4K1553Px-1760 modules may be programmed to operate in one of three modes of operation: Remote Terminal, Bus Controller/Concurrent-RT, and Bus Monitor. In addition, modules 1 and 3 can be programmed to operate as Concurrent monitors, to modules 0 and 2 respectively.
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Transportable Monitors
BM 25 & MX 40
Teledyne Gas & Flame Detection
The BM25 packs the benefits of a fixed system area monitor into a rugged, user-friendly and transportable instrument. It was designed to detect one to five gases for mobile or temporary work applications, team protection, area surveillance or places where fixed detection systems are not suitable.Powered by a NiMH battery pack, the BM 25 multi gas monitor offers up to 170 hours of continuous run time. Other standard features include STEL and TWA values, as well as a data logging capacity of more than four months. Multiple units can be grouped using optional alarm transfer kits. This protects larger areas by transferring alarms from one BM 25 to the next. An intrinsically safe trickle charger is also available for long-term area monitoring in classified zones.
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Noise Sensor
CRY2301
CRY2301 Noise sensor is a new type of noise test equipment independently developed by CRY Sound for industrial grade applications. It can realize real-time noise time domain and frequency domain analysis with real-time spectrum analysis software. The product complies with such standards as IEC61672 (Class 1) and GB/T3785 (Class 1). CRY2301 integrates measurement microphone, preamplifier, data acquisition, and data communication in a compact structure. It supports an optional 1'' high-sensitivity microphone for extremely low sound pressure testing. CRY2301 uses a USB interface for data communication and power supply. As a composite USB device consisting of a USB Audio device and a HID device, it is compatible with 32-bit/64-bit Windows 7 and Windows 10 systems. CRY2301 is equipped with real-time spectrum analysis software for easy access to time and frequency domain measurements. The real-time spectrum analysis software supports frequency weighting and time weighting, and can perform acoustic analysis, such as noise statistical analysis, octave analysis, and FFT analysis.
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Personal Noise Dosimeter with USB Interface
Extech SL400
Extech Instruments Corporation
Sound level monitoring is essential to determine what protective measures are required for employees who are routinely exposed to loud noise. Perform noise surveys in compliance with OSHA, MSHA, DOD, ACGIH, and ISO standards with the Extech SL400 dosimeter. An SL400 noise accumulation survey can determine total sound exposure over an 8-hour period. This compact, lightweight dosimeter can also serve as a sound level meter, logging up to 999,999 readings with sampling times between 1 second and 24 hours. An optional 94 dB calibrator allows you to perform before-and-after calibration checks, per ANSI standards. The SL400 comes with PC software to control setup and retrieve stored events or analyze real-time measurements.
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Rechargeable Multifunction Tester
ET4000
The new ET4000 tester carries out all the tests needed to verify the safety of electrical installations in domestic, commercial and industrial wiring installations in accordance with the latest regulations.
Everything about the new ET Series has been designed to save time and make testing easier.
Fast, reliable high current and non-trip loop testing comes as standard together with a high level of input protection and a CAT IV safety rating .
Supplied with a full range of accessories.
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FieldFox Handheld Microwave Analyzer, 44 GHz
N9951A
44 GHz max frequency Carry world's most integrated handheld W analyzer: standard model includes cable and antenna analyzer Expand capabilities with optional VNA, spectrum analyzer, built-in power meter, vector voltmeter, and more Save time by measuring DTF and TDR in a single sweep Simultaneously measure all four S-parameters Make accurate SA measurements ( 0.5 dB) without needing warm-up Easily measure average and pulse power with a USB sensor
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FieldFox Handheld Microwave Analyzer, 32 GHz
N9950A
32 GHz max frequency Carry world's most integrated handheld W analyzer: standard model includes cable and antenna analyzer Expand capabilities with optional VNA, spectrum analyzer, built-in power meter, vector voltmeter, and more Save time by measuring DTF and TDR in a single sweep Simultaneously measure all four S-parameters Make accurate SA measurements ( 0.5 dB) without needing warm-up Easily measure average and pulse power with a USB sensor
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FieldFox Handheld Microwave Analyzer, 50 GHz
N9952A
50 GHz max frequency Carry industry's first 50 GHz handheld W analyzer: standard model includes cable and antenna analyzer Expand capabilities with optional VNA, spectrum analyzer, built-in power meter, vector voltmeter, and more Save time by measuring DTF and TDR in a single sweep Simultaneously measure all four S-parameters Make accurate SA measurements ( 0.5 dB) without needing warm-up Easily measure average and pulse power with a USB sensor
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Hydraulic Vibration Testers
HV-Series
L.A.B.’s HV Hydraulic Vibration Test Systems help you design high quality, cost-effective products and shipping containers by accurately measuring sensitivity to vibration. HV Systems are specifically designed to meet a wide range of ASTM, DOT, ISTA, ISO and federal standards for vibration testing. HV Systems are ideal for a wide spectrum of testing applications ranging from sine sweep tests to the most complex data real time simulation, or random reproduction applications.
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500 Watt AC/DC Power Line Conditioner, 3U VPX, Holdup Time
VPX56-3HU
NAI's VPX56-3HU is a rugged, high-performance 500-Watt Output +28 VDC Input 3U VPX AC/DC Power Line Conditioner designed for aerospace, defense, and industrial markets. This off-the-shelf power supply plugs directly into a standard VPX conduction cooled chassis and protects downstream DC-DC converters from MIL-STD-704 transients, low-voltage conditions and power interruptions, providing up to 50 milliseconds of holdup time at up to 500-Watts. Continuous Background Built-In-Test (BIT) and I2C communication are included.
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Network Analyzer
DPNA-6G AXIe
The AXI DPNA-6G module is the world's first network analyzer in the form factor of the AXIe-1 module, as well as the first Russian device that meets the AXIe-1 standard. In the mode of the network parameters meter, the AXI DPNA-6G module measures the vector values of the network parameters on two ports: transmission coefficients (S12, S21) and reflection (S11, S22). At the same time, all necessary types of calibrations are supported: one- and two-port short-circuit, XX, matched load, transmission normalization. The software supports the import of third party calibration standard parameters. In the measuring receiver mode, the module provides:*generation of a harmonic signal (frequency synthesizer);*spectrum analyzer and power level in a given band;*measuring the frequency of a known signal;*measurement of analog modulation parameters;*phase noise measurement.
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Standard Electromagnetic Vibrator
KD-9363-EM
King Design Industrial Co., Ltd.
The purpose of vibration testing is to make a series of controllable vibration simulation in lab, no matter generated by natural or man-made vibration environment; such as waves, tidal flaps, wind, earthquake or rain and so on. It is to test if the product is capable of sustaining the vibration environment exerted from transporting or usage along its effective life cycle; and certify the standard of design & functional requirement of product. The value of vibration testing is to confirm the reliability of products and effectively screen out the bad products in factory; avoiding damages occurred at arrival; and to assess the failure analysis on the non-performing products; expecting to reach a high standard, high-reliability products. The vibration test stresses on the continuity and fatigue; and contributes to the understanding of product’s status under vibration circumstance in a normal environment; and avoids the product’s unpredictable damage caused under certain vibrating frequency for a long time.
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Simulation and Modeling Services for Lightning Protection
According to the best meteorological estimates, the surface of the earth is struck by lightning approximately 100 times each second, which averages out to about 8 million strikes per day. In addition, the Federal Aviation Administration reports that the average commercial aircraft gets hit by lightning on average about once for every 1,000 hours of flight it completes, which amounts to approximately once a year.With statistics like these, it’s obvious that providing adequate lightning protection to electrical components is crucial — whether that’s onboard an aircraft or as part of a ground-based facility. Fortunately, at NTS, we’ve been helping companies do just that for well over 50 years. Thanks to our lightning simulation and modeling services, companies are able to develop high-quality products that meet with their respective compliance regulations — from military and defense to Airbus and Boeing published standards.
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Test Pattern Generator Delay & AV Sync Analyzer
VQDM-100
Versatile compact and robust multi-purpose tool for R&D and glass-to-glass QA/QC Instant visual-aural quality estimation plus automatic latency, AV sync and 3D LR sync measurement Multi-channel time-line analysis, including video frames continuity testing 4 Light Sensors with vacuum caps, 4 Audio inputs (standard line levels) 2 channels of AV timing analysis, simultaneous measurements of Video and Audio Latencies Real time multi-channel data acquisition via USB port Unique sophisticated set of static and dynamic test patterns up to 1080p@60fps - see more details in separate VQL page Source of VQDM, VQMA2, and VQMA3 Test Patterns for VideoQ Analyzers Multi-format digital and analog AV outputs: HDMI, YPrPb, S-video, SPDIF, LR analog audio Networkable unit, easy expansion with any external USB storage device: live clips, user content, etc.
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Test Phone - Professional TS54 Pro
CZ20154
The CZ20154 is the top of the range in latest design technology providing voice, data, and video technicians/engineers all the functionality essential in a test set. Buttinskis are now required to deal with modern high speed digital services - something this test phone has been specifically designed for. On top of all the tests performed by the CZ20123, TDR length measurement to 900m is included for the first time on a buttinski. Not only can you measure cable length but you can identify the fault location of an open or a short. Further, tone generation is included as standard providing 5 different search tones and SmartToneR that confirms you have located the correct pair. Never before has this level of features been available in a buttinski. No longer do you need to carry a separate butt set, TDR, toner, and identifier - this buttinski does it all in the one tool !
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Reflection Meter
RC-088
This instrument is a special equipment for measuring the reflectivity of rearview mirror (or similar product) of motor vehicle. The product composes intelligent measuring instruments, optical integrating sphere, parallel lamp, standard light source, constant current source etc. It is easy to operate,it can measure the reflectivity quickly and accurately. On instrument structure, it adopts standardized modulation design. It takes latest single chip as its digital central processing element. After the measuring signal is converted by modulus, CPU will do some computation and compensation. The instrument can display the reflectivity of device which is measured in rear time. It operates simply and quickly, the indication is direct and accurate. It’s good for quality examination &control in the production scene as well as laboratories. This product has the convenience &quick demarcation way, can meet requirement of different occasion. It is applicable for measuring light reflection on mirror and not mirror parts.
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Ensure Accurate Screening, Diagnosis & Monitoring
Ultrasound QA Solutions
Gammex is the only ultrasound QA solutions manufacturer with expertise in medical physics since 1969.The 156 phantom helped establish the mammography repeatability and reproducibility standard: any mammography technologist (radiographer) at any time, on any machine, can provide the same image set to help detect breast cancer.We collaborated with clinical and academic thought leaders to develop our patented HE Gel and the first portable Doppler Flow phantoms in the world. HE (High Equivalency) Gel is what sets Gammex ultrasound products apart; it helps ensure all your transducers and system settings are fully tested across the entire frequency range from 2 to 18 MHz. Our HE Gel combined with our medical physics and quality control expertise gives you confidence with consistent diagnostic image quality in clinical applications.
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Reconfigurable Filter Bank
BSC have independently developed a fully reconfigurable adaptive filter solution, designed for fast & seamless switching into any of 256 filter states across the 2-18 GHz range. Ideally suited to EW front-end preselection or protection, any combination of bandpass and bandstop states can be selected INTRODUCTION. Each 2 GHz channel can be switched in (bandpass) and out (bandstop) of the signal path with a switching time of less than 100 ns. DC power and 8-bit TTL control is supplied through a standard 15-pin MDM connector. In the crowded spectrum of the future, front-end flexibility is of increasing importance. Not limited to 2-18 GHz or equal channel widths, the same core architecture may be used in more specific bands, for example at VHF/UHF frequencies. This makes the system equally as suited to EW as it is to Mil Comms applications, where sampling sensitivity or frequency-agile protocols respectively are key to system function.
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Miniature 8-channel photon counter
id150 SERIES
Intended for large-volume OEM applications, the id150-1x8 is the only multichannel solid-state single photon detector on the market. It consists of a CMOS silicon chip packaged in a standard TO8-16pin header with a transparent window cap. The chip combines 8 in-line single photon avalanche diodes that can be accessed simultaneously for parallel processing. square in center-to-center A fast active quenching circuit is integrated within each pixel in order to operate each diode in photon counting regime. The chip is mounted on a printed circuit board on top of a single-stage thermoelectric cooler (TEC). A thermistor can be used to measure the temperature of the chip. Only two low power supplies of +5V and -25V are needed for operation in photon counting mode. The fast active quenching circuit leads to a dead time of less than 50ns per channel. An outstanding timing resolution of less than 60ps allows high accuracy measurements.
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Dynamic Gas Analyser
ExQ
The Hiden ExQ quantitative gas analyser is a new multi-featured and compact mass spectrometer system providing continuous on-line analysis of dynamic gas streams at pressures from sub-atmospheric up to 30 bar, the fully integrated system now being configurable both for benchtop and for rack-mounting operation. Connection to the process is via a flexible heated inert capillary line with a sample consumption rate less than 10 mL/minute and a response time of less than 300 milliseconds at pressures near atmosphere. The comprehensive range of process interface options enables adaptation of the system to accommodate analysis of up to 16 individual process streams, and adaptors are available for direct connection of the system to most standard TGA/TA instruments. External process data, sample temperature or mass for example, can be imported for combined integration and presentation with the mass spectral data.
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Plant Growth Chambers
Canden offers plant growth chamber that are specifically designed to grow and conduct research on different types of plants/seeds used for research applications and has lighting for vascular plants to facilitate standard plant production, plant pathology research, and seed germination and development. The plant growth Chamber is equipped with PID controller capable of maintaining tight control over the entire temperature range. The controller displays both process value and set value- enabling users to keep tabs on real time chamber process and set point. Canden Plant growth chambers are designed with Diurnal Light controllers that enables the user replicate nature’s day and night cycle during their growth cycle. Chamber has also has additive humidity option. In addition, we can customize the chamber to suit your research application. Please contact our sales team with your needs.
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Trace-Level Photometric Ozone Calibrator
Model T703U
Teledyne Advanced Pollution Instrumentation
The Model T703U is a microprocessor controlled ozone calibrator for precision gas analyzers. Expanded ozone audit levels have created a need for precise ozone calibration well below the capabilities of standard calibrators. The Model T703U is designed to meet the requirements of ultra-low ozone production.In addition to a high range with similar performance to the Model T703, the Model T703U has the capability to generate ozone in a low range, or "fractional" mode, for producing ozone levels down to 3 ppb, with exceptional accuracy. Flow rate and lamp intensity are adjusted to deliver a specified ozone concentration by volume. The temperature and pressure compensated photometer, identical to that of the Model T400 ozone analyzer, provides feedback control of the UV lamp intensity, assuring stable ozone output. A nearly unlimited number of calibration sequences may be programmed into the non-volatile memory of the T703U, covering time periods up to a year.
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PXI Matrix Switch: 4x32, 2-Wire, 100Vrms/2A, Armature Relays
M9120A
The M9120A high-density matrix offers higher voltage switching of multiple channels in a single instance. Any row can be connected to any column, making it ideal for routing instrument signals to the device under test. This 2-wire switch matrix provides the durable armature switches allowing multiple channels to be connected at one time, up to 60W per channel. The 4-wire wide bus can be used to route signals between test instruments and the device under test. Choose from the durable connector block or standard cable connections.
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PXI High-Density Multiplexer: 64-ch, 2-Wire, 100Vrms/1A, Reed Relays
M9101A
The M9101A, a high-density, 64-channel PXI multiplexer routes many different channels to a single point. The switches operate in a break-before-make mode that ensures no two points are connected at the same time or, if needed multiple channels can connect simultaneously. Ideal for routing multiple analog signals to a measurement device in automated test environment (ATE) or data acquisition systems. Each channel switches a high and a low for 2-wire switching up to 100Vrms, with up to 10W of power. Connection options include the durable connector block or the standard cable connections.
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Mixed Signal Oscilloscope - 200 MHz, 2 Analog Plus 16 Digital Channels
MSOX4022A
200 MHz2 analog plus 16 digital channels Easily view signals on the large 12.1-inch capacitive touch screen Isolate signals in seconds with exclusive Zone touch triggering Capture more data with 4 Mpts memory and standard segmented memory See more signal detail with 1,000,000 wfms/s update rate Expand your measurement capabilities with full upgradability: Add bandwidth, dual-ch 20 MHz arbitrary WaveGen, 3-digit DVM, serial trigger and analysis & mask testing at any time
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Mixed Signal Oscilloscope - 200 MHz, 4 Analog Plus 16 Digital Channels
MSOX4024A
200 MHz4 analog plus 16 digital channels Easily view signals on the large 12.1-inch capacitive touch screen Isolate signals in seconds with exclusive Zone touch triggering Capture more data with 4 Mpts memory and standard segmented memory See more signal detail with 1,000,000 wfms/s update rate Expand your measurement capabilities with full upgradability: Add bandwidth, dual-ch 20 MHz arbitrary Wave Gen, 3-digit DVM, serial trigger and analysis & mask testing at any time
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Mixed Signal Oscilloscope - 350 MHz, 4 Analog Plus 16 Digital Channels
MSOX4034A
350 MHz4 analog plus 16 digital channels Easily view signals on the large 12.1-inch capacitive touch screen Isolate signals in seconds with exclusive Zone touch triggering Capture more data with 4 Mpts memory and standard segmented memory See more signal detail with 1,000,000 wfms/s update rate Expand your measurement capabilities with full upgradability: Add bandwidth, dual-ch 20 MHz arbitrary Wave Gen, 3-digit DVM, serial trigger and analysis & mask testing at any time
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Mixed Signal Oscilloscope - 500 MHz, 4 Analog Plus 16 Digital Channels
MSOX4054A
500 MHz4 analog plus 16 digital channels Easily view signals on the large 12.1-inch capacitive touch screen Isolate signals in seconds with exclusive Zone touch triggering Capture more data with 4 Mpts memory and standard segmented memory See more signal detail with 1,000,000 wfms/s update rate Expand your measurement capabilities with full upgradability: Add bandwidth, dual-ch 20 MHz arbitrary Wave Gen, 3-digit DVM, serial trigger and analysis & mask testing at any time
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Mixed Signal Oscilloscope - 350 MHz, 2 Analog Plus 16 Digital Channels
MSOX4032A
350 MHz2 analog plus 16 digital channels Easily view signals on the large 12.1-inch capacitive touch screen Isolate signals in seconds with exclusive Zone touch triggering Capture more data with 4 Mpts memory and standard segmented memory See more signal detail with 1,000,000 wfms/s update rate Expand your measurement capabilities with full upgradability: Add bandwidth, dual-ch 20 MHz arbitrary Wave Gen, 3-digit DVM, serial trigger and analysis & mask testing at any time
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Mixed Signal Oscilloscope - 500 MHz, 2 Analog Plus 16 Digital Channels
MSOX4052A
500 MHz2 analog plus 16 digital channels Easily view signals on the large 12.1-inch capacitive touch screen Isolate signals in seconds with exclusive Zone touch triggering Capture more data with 4 Mpts memory and standard segmented memory See more signal detail with 1,000,000 wfms/s update rate Expand your measurement capabilities with full upgradability: Add bandwidth, dual-ch 20 MHz arbitrary Wave Gen, 3-digit DVM, serial trigger and analysis & mask testing at any time