Since founding the Electric-Meter Research Institute in 1915 Yokogawa has grown into a multi-billion Dollar global company with annual revenues of over \$3.5bn and employing over 20000 people world-wide. The Test & Measurement organisation represents the company’s second largest division with a turnover in the region of \$1bn and supplies high quality, high reliability measurement solutions (primarily for electro-mechanical type applications - but not exclusively) into a diverse range of markets which include:
Aerospace & Defence
The division has a very broad portfolio of Test & Measurement instrumentation which includes:
Find out about our world-class oscilloscopes, starting with our flagship DLM6000, and the low cost DLM2000 series, which provide bandwidths from 200MHz to 1.5GHz and samples speeds up to 10GS/s. Since the launch of our first DL digital oscilloscope in 1988, Yokogawa has offered deep, segmented acquisition memory, enabling you to maintain high sample rates for long observation periods, as well as extensive signal analysis capabilities and today can offer acquisition memory depths up to 125Mpts on a single channel. The first to provide dedicated analysis and decode of serial buses such as I2C, SPI, CAN, LIN and FlexRay, Yokogawa provides innovative measurement tools, improved ergonomics, and especially, value for money.
Yokogawa's new DLM6000 series mixed signal oscilloscopes boast fresh physical and on-screen interfaces, based on extensive market research and user feedback. It incorporates dedicated, backlit buttons for the most commonly accessed settings, and unique Yokogawa controls, like the 5-way selector button and spring loaded ‘jog shuttle' control.
The DLM6000 series oscilloscopes offer an extensive range of capabilities for waveform characterization, powerful tools for detecting glitches and anomalies, advanced signal enhancement and noise reduction technologies, and a range of options for serial bus analysis and power measurement. Select from models with four channels plus 16 or 32 bit logic inputs, and 500MHz, or 1.0GHz bandwidths
The DLM2000 is a bench-top oscilloscope for electronic design or debug. It's ergonomic and easy to use, and packed with features. With bandwidths from 200 to 500 MHz and memory from 1Mpts to 125 Mpts, you can be certain there is a DLM2000 to meet your application and budget. With the DLM2000's industry first “flexible MSO input”, you can choose to activate channel four as an analog input, or use it to acquire 8 bits of logic instead. Modern electronics include analog and digital circuitry—and the DLM2000’s flexible MSO input lets you measure both, including mixed signal triggers and decoding of parallel or serial bit patterns.
With the growing desire to make efficient use of energy, there is an increasing demand to make more accurate and reliable power measurements. Transient and low power standby behaviour transformers and highly distorted waveforms caused by inverters, motors, lighting circuits, power supplies, etc, all require stable and trustworthy measurements. Yokogawa, the world's largest manufacturer of energy and power analysers and meters, provides a broad choice to satisfy all requirements.
Yokogawa's Power Meters include:
Handheld single and three phase devices
Simple bench top power meters with 1 / 2 / 3 inpuit elements
IEC62301 "Low Standyby power" directive compliant power meters
Mid range performance Power Meters configurable up to 6 input elements in one chassis with up to 2 Torque / Speed inputs
Metrology standard Power Meters configurable up to 4 elements
Powerful Power Analyzers was designed to help R&D to create a new generation of environmentally friendly products and technologies. They have been developed and produced in our ISO14001 approved facilities, in accordance with YOKOGAWA's "Guidelines for Designing Products for the Environment", and our "Criteria for Environmental Assessment in Product Design". We have adopted these Guidelines and Standards to help protect the Global Environment, consistent with the focus of the Third Conference of the Parties to the United Nations Framework Convention on Climate Change (COP3, Kyoto, December 1997).
Yokogawa's high speed data acquisition systems (Scopecorder Series) can capture high speed transients, low speed trends, or anything inbetween. A ScopeCorder is a flexible and powerful multi-channel test and measuring solution which combines the benefits of a high precision oscilloscope and a traditional chart or electronic recorder. Different chassis are available to suit applications:
1. DL850 / DL850 - portable high speed data acquisition solution with the capabilty to monitor CANbus (V version)
2. SL1000 - computer controlled high speed data acquisition chassis for automated applications / remote monitoring
3. DL750P - portable data acquisition system with full width printer
4. SL1400 - portable data acquisition system with a "traditional" chart recorder type interface
To support the above chassis there are a whole range of different data acquistion modules to enable a broad range of applications to be covered, including:
High-Speed 100 MS/s 12-Bit Isolation Module (2 ch)
High-Speed 1 MS/s 16-Bit Isolation Module (2 ch)
16-CH Voltage Input Module
High-voltage 100 kS/s 16-Bit Isolation Module (with RMS, 2 ch
Temperature/high-precision voltage Module (2 ch
Acceleraton / Voltage Module (with Anti-Aliasing Filter,
Frequency Module (2 ch)
Strain module (DSUB), Shunt-CAL, 2 ch
Strain Module (NDIS), 2 ch
Yokogawa offers solutions to measure both traditional and cutting-edge optical components and systems, along with high capacity fiber lines over short and long distances. Our solutions enable new component technologies such as semiconductor optical amplifiers, Raman amplifiers and different types of doped fiber amplifiers as well as growing markets of NGN optics and Gigabit Ethernet
Optical Spectrum Analysers (OSA's)
Yokogawa's Optical Spectrum Analyzers deliver high quality, cutting edge technology with dependability, performance and flexibility. They are designed to meet the performance requirements of research, development, verification or production
Optical Time Domain Reflectometers (OTDR's)
Yokogawa's Optical Reflectometer offers the shortest dead zone in the industry. Yokogawa's 25+ year history of innovation in reflectometry design provides technology solutions where you need them most.
Optical Light Sources
Yokogawa is dedication to research and improvement of the precision tools and products we offer you. Our newest light source is 30% smaller than previous editions and yet it provides output on two wavelengths. Our Light Sources are easy to maintain and use and are rugged and durable enough to be used outside on fiber-optic installation and maintenance projects.
Multi Application Test Systems (MATS)
Ideal test system for optical component measurements
Yokogawa's wide range of data acquisition and logging systems meets all kind of application requirements. Bu offering a range of products that include both Paper and Paperless Chart Recorders, Hybrid Recorders and distributed data logging systems; the needs of even the most strenuous requirements can normally be met. Ethernet communication interfaces support fast and easy connection to LAN environments, enabling remote monitoring applications and centralised back up services. Standard software for the configuration of measurement devices and applications offer easy set-up and minimises preparation time. Advanced software packages can be used with Yokogawa recorders, data acquisition instruments and other measuring equipment to build an integrated PC-based data acquisition system.
Yokogawa’s Portable and Handheld Instruments offer a broad range of portable test equipment to fulfill numerous short-term or continuous measurement application requirements. Included in our wide range of products are: Calibrators, DMM, Clamp-on Testers, Portable Power Monitors, Portable Data Loggers, Insulation Testers, Thermometers, Portable Analog meters, Light Meters, Precision Measuring equipment, and more.
An oscilloscope is only as good as its probes. Our range includes high voltage, differential, active, low capacitance, and passive types, with ranges to 30kV and frequency bandwidths to 5 GHz.
Current probes allow you to measure DC or AC current. Yokogawa's selection of current probes allow measurements ranges up to 2000 Amps and bandwidths up to 100MHz.