References
A source of comparison.
See Also: Reference Standards, Reference Antennas, Reference Decoders, Reference Jumpers, Reference Sources, Reference Transformers, Reference Transmitters, Acoustical References, Frequency References, Solar Reference Cells
-
Product
Package Testing
-
Lansmont package testing equipment is designed to perform industry standards, such as ASTM, ISTA, ISO, EUMOS and others. Our equipment is compliant with all of the most common ASTM and ISTA package testing procedures. There are individual standards that specifically reference how to perform drop testing, compression testing, side impact testing and vibration testing. In addition to those standards, there are groups of procedures referred to as distribution simulation tests, which incorporate some strategic combination of testing inputs, with the idea of simulating a typical journey through the supply chain. Some of the most common distribution simulation standards that are performed globally are published by ASTM and ISTA.
-
Product
Type X2 Double-Shielded GPIB Cable, 3 m
763061-003
GPIB Cable
24-Pin Male/Female GPIB to 24-Pin Male/Female GPIB, Stackable, Double-Shielded GPIB Cable - The 24M/F-24M/F X2 Cable, sometimes referred to as an X2 cable, connects your system to GPIB devices or interfaces for instrument control. The 24M/F-24M/F X2 Cable has 24-pin IEEE 488 male and female connectors, and the cable is double shielded with shielded plug/receptacles. The 24M/F-24M/F X2 Cable is also offered in different lengths.
-
Product
2-Channel DAQ Module
FMC151
-
Sundance Multiprocessor Technology Ltd.
The FMC151 is a dual channel ADC and dual channel DAC FMC daughter card. The card provides two 14-bit A/D channels and two 16-bit D/A channels which can be clocked by an internal clock source (optionally locked to an external reference) or an externally supplied sample clock. In addition there is one trigger input for customized sampling control. The FMC151 daughter card is mechanically and electrically compliant to the FMC standard (ANSI/VITA 57.1).
-
Product
Distribution Amplifier
-
Also referred to as a splitter, the distribution amplifier sends one computer, video, or audio signal to multiple devices while maintaining signal integrity.
-
Product
Downconverter
DOWNCONVERTER 10 GHz VXI
-
The DOWNCONVERTER 10 GHz design assumes its use in closed mobile complexes for field testing of communications equipment. To do this, the device has applied advanced solutions to reduce the phase noise of the output signal in conditions of increased vibration and temperature. The device has a temperature-stabilized reference frequency generator with the ability to output a reference frequency signal. Also, it is possible to operate from an external reference generator.
-
Product
Meter Testing System
ASTel
-
Three-phase Meter Test Equipment of ASTeL 3.2x.x series system is a fully automatic system enabling simultaneous, multi-position calibration and legalization of electric energy meters. The automatics include power sources, reference standards, stand controllers, photoelectric scanning heads, separating transformers, and other elements of the system. All these elements are controlled through a Windows based executive program.
-
Product
Power Integrity Analyzer Reference Solution
-
The power integrity analyzer reference solution is a hardware-based solution with the Keysight Infiniium S-Series 10-Bit ADC oscilloscope and probes, including the N7020A power rail probe that lets you see the true AC power noise on your DC power line and supports up to +/- 24 V offset and the N2820A high-sensitivity current probe that can measure down to 50 uA.
-
Product
1.533 Μm Frequency-Locked Laser
-
Thorlabs' LLD1530 Frequency-Locked Laser is a narrow linewidth, DFB-laser-diode-based, turnkey system with a vacuum emission wavelength of 1532.8323 nm and a high SMSR of at least 35 dB. The laser frequency is actively stabilized to a National Institute of Standards and Technology (NIST)-traceable molecular transition of acetylene and has an absolute accuracy at start-up that is better than ±25 MHz. The emission frequency immediately after start-up is then maintained with a ±25 MHz stability, providing an overall frequency accuracy of ±50 MHz. The LLD1530 is an accurate frequency reference designed to provide low-noise laser emission with excellent frequency stability, accuracy, and precision immediately at start-up. This source is ideal for use in demanding FTIR instrumentation, instrument calibration, gas sensing, and coherent telecommunications applications.
-
Product
Potentiostats
-
Whether you're looking at a single-channel potentiostat or multichannel potentiostats, Gamry has a system for you. Gamry's two families of potentiostats are the high-performance Reference line and the more value-oriented Interface line.
-
Product
Series Precision Fixed-Ratio Current Transformers
PMT25100
-
Power Measurement Technologies Inc.
Precision two-stage toroidal current transformers find application as the reference in determining the accuracy of instrumentation current transformers.
-
Product
Scanning Droplet Cell
VS-SDC
-
Scanning Droplet System (SDC) uses a compact peristaltic pump to force electrolyte through a small diameter tube and into a specifically designed head. This PTFE-based SDC head is machined to allow electrolyte to flow past an installed Reference Electrode and then to a port at the base of the head.
-
Product
FPGA Mezzanine Card
FMC176
-
The FMC176 is a quad channel ADC and dual channel DAC FMC. This daughter card provides four 14-bit A/D channels at 250Msps and two 14-bit D/A channels at 5.6Gsps (2.8Gsps direct RF synthesis) clocked by either an internal clock source (optionally locked to an external reference) or an externally supplied sample clock. In addition, a trigger input for customized sampling control is available to users.
-
Product
4-Ch 500 MHz A/D with DDC & 4-Ch 800 MHz D/A with DUC, Virtex-7 FPGA - 6U VPX
Model 58751
-
- Supports Xilinx Virtex-7 VXT FPGAs- GateXpress supports dynamic FPGA reconfiguration across PCIe- Two or four 500 MHz 12-bit A/Ds- Two or four multiband DDCs (digital downconverters)- One or two DUCs (digital upconverters)- Two or four 800 MHz 16-bit D/As- 4 or 8 GB of DDR3 SDRAM- Sample clock synchronization to an external system reference- PCI Express (Gen. 1, 2 & 3) interface up to x8- LVPECL clock/sync bus for multiboard synchronization- Optional LVDS connections to the Virtex-7 FPGA for custom I/O- Optional 400 MHz 14-bit A/Ds- Ruggedized and conduction-cooled versions available- Supports GateXpress® FPGA-PCIe Configuration Manager- Synchronize up to eight modules with Model 7893 System Synchronization and Distribution Amplifier - PCIe
-
Product
AC Reference Modules
Reference Module
NAI offers a variety of AC reference modules that provide a drive capability to 5 VA. The units are transformer-isolated and operate over a frequency range from 47 Hz to 10 kHz. These modules are specifically designed for rugged defense, commercial aerospace, and industrial applications.
-
Product
Gas Filter Correlation CO Analyzer
Model N300
-
Teledyne Advanced Pollution Instrumentation
The Model N300 is a microprocessor-controlled analyzer based on the Beer-Lambert law that is used to determine the concentration of carbon monoxide (CO) in a sample gas.The N300 uses Gas Filter Correlation (GFC) to overcome the interfering effects of various other gases (such as water vapor) that also absorb Infrared (IR) light. The analyzer passes the IR light beam through a spinning wheel made up of two separate chambers: one containing a high concentration of CO known as the reference, and the other containing a neutral gas known as the measure. The concentration of CO in the sample chamber is computed by taking the ratio of the instantaneous measure and reference values and then compensating the ratio for sample temperature and pressure.
-
Product
Appearance
-
Konica Minolta Sensing Americas, Inc
For maximum impact, the surface quality of an automotive paint finish must instantly produce an appealing visual sensation for the customer. A high-quality paint finish is not only described by color but also brilliance (“gloss”) and smoothness, often referred to as DOI (Distinctness of Image). This can only be achieved if the overall surface finish displays both high QUALITY and HARMONY.
-
Product
Materials Lab XM
-
The Materials Lab XM product provides a fully integrated reference grade time domain and AC measurement platform. No need to switch sample connections between techniques. Time domain measurements include I-V (current voltage) characterization as well as fast pulse techniques. AC testing techniques include everything from single-sine analysis, to multisine / Fast Fourier Transform for faster low frequency analysis, to harmonics and intermodulation for testing linearity and breakdown of materials. Measurements of electrical impedance spectroscopy (EIS), admittance, permittivity and capacitance are all provided from the XM-studio MTS software platform, together with integrated equivalent circuit analysis functionality.
-
Product
Electrometer
MAX4000
-
Reference grade instrument for use in a wide range of radiation therapy applications, including external beam, low dose, high dose, intravascular brachytherapy, diagnostic x-ray, and mammographic x-ray.
-
Product
T8090 Dual Absolute Leak Tester
-
The Dual Absolute.The new Dual Absolute technology makes it possible to eliminate the disadvantages of a classic differential system, improve its advantages and renew an industry that has been standing still for decades. Thanks to the new Dual Absolute technology, ForTest has combined the simplicity of a classic absolute decay system with the precision and sensitivity of a differential system, bringing leak testing instruments to a level never seen before.The new algorithms and measurement hardware eliminate typical defects in a differential system, such as differences in stabilization between the test part and the reference sample.The new range of instruments is able to work in 3 different ways: Pure Differential, Dual Absolute and Central Zero.The new Dual Absolute technology is so powerful and reliable that ForTest has decided to stop developing the classic differential system.
-
Product
Analog Input Expansion Termination Board
MSXB 024
-
Analog Input Expansion Termination Board expands 8 analog input lines to 32 analog input lines and provides connection points for each line. Each of the two models has an onboard temperature reference sensor for cold junction compensation.
-
Product
Ditert-Butyl Peroxide Residue Detector
DRK-GC-7890
-
Shandong Drick Instruments Co., Ltd.
Melt-blown cloth has the characteristics of small pore size, high porosity and high filtration efficiency, and is the core material of mask production. This instrument refers to GB/T 30923-2014 plastic Polypropylene (PP) Melt-blown Special Material, suitable for polypropylene as the main raw material, with di-tert-butyl peroxide (DTBP) as the reducing agent, modified polypropylene melt-blown special material.
-
Product
FRAMOS Sensor Module Ecosystem
-
Embedded Vision applications have specific vision requirements. Image sensors (IMS) are not only part of stand-alone camera systems anymore. Today, IMS are very tightly integrated with processors into heterogenous “Embedded Systems“. The FRAMOS Ecosystem of Sensor Modules and Adapters provides vision engineers and developers with ready-to-use compositions of hardware, software and reference designs to accelerate time-to-market and optimize resources.
-
Product
6-Channel 200 MHz A/D and 4-Channel 800 MHz D/A with Virtex-6 FPGA - 6U VPX
Model 58620
-
- Complete radar and software radio interface solution- Supports Xilinx Virtex-6 LXT and SXT FPGAs- Six 200 MHz 16-bit A/Ds- Two DUC (digital upconverters)- Four 800 MHz 16-bit D/As- 4 GB of DDR3 SDRAM; 64 MB of QDRII+ SRAM- PCI Express (Gen. 1 & 2) interface up to x8- Sample clock synchronization to an external system reference- LVPECL clock/sync bus for multiboard synchronization- Optional user-configurable gigabit serial interface- Optional LVDS connections to the Virtex-6 FPGA for custom I/O- Ruggedized and conduction-cooled versions available- Synchronize up to eight modules with Model 7893 System Synchronization and Distribution Amplifier - PCIe
-
Product
CFL Testing Instruments
-
CFL testing instruments of Lisun Group includes: High Frequency Fluorescent Lamp Test, Adjustable Reference Ballast, Digital Torsion Meter, Multiplex temperature tester, Lamp cap gauge, etc.
-
Product
Rubidium Frequency Standard
RFS VXI
-
*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.
-
Product
New Design 3m Electric Integrating Sphere
IS-3.0MA
-
It has all functions of IS-*MA Integrating Sphere with Holder Base.• Lisun engineers add the infrared anti-pinch device (the video please come to the “video” tab) and the cross laser positioning device in the integrating sphere.• Please refer to article The New Design 3m Electric Integrating Sphere for more information.
-
Product
Spectrally Enhanced Imaging Colorimeter
LumiTop 2700
-
Instrument Systems Optische Messtechnik GmbH
The LumiTop 2700 combines the accuracy of Instrument Systems’ well-known spectroradiometer CAS140 series with the obvious advantages of imaging colorimetry. Our innovative design merges an RGB CCD camera and a flicker-diode with the high-end spectroradiometer CAS140 CT or D. Using the extremely accurate spectral information of the CAS140 measurements as reference, guarantees spectroradiometric precision across the whole 2D image.
-
Product
Reference Oscillator
REF Series 1.5” x 1.5” x 0.6”
-
*Connectorized Package *Free Running *Low Phase Noise *Output Power to +12 dBm Available
-
Product
Clock and Data Recovery/Retiming
-
Analog Devices provides single rate, multiple rate, and continuous tuning clock and data recovery (CDR) ICs for metro, long haul, DWDM, FSO, instrumentation, and other applications. Our any rate CDR ICs allow easy integration into protocol agnostic applications, automatically locking onto incoming data streams at any rate, from 10 Mbps to 2.7 Gbps or from 6.5 Mbps to 11.3 Gbps, without the aid of a reference clock while reporting the acquired data rate over the I2C interface. With a proprietary dual loop design, our any rate CDR ICs feature fast locking with superior jitter performance.
-
Product
Standard Air Capacitor Set, 1pF To 1000pF
16380A
-
The 16380A is a standard capacitor set consisting of four precision capacitors - 1pF (16381A), 10pF (16382A) 100pF (16383A), 1000pF (16384A). These capacitors are primarily used for performance tests of Keysight's 4-terminal pair LCR meters and impedance analyzers. Refer to the instrument's operation/service manual for the method of using these standards.
