Product Focus: Test & Measurement

Digital Caliper

Mahr, Providence, RI, has released a digital caliper line that features an extended measuring range of 800 mm. The MarCal 18 EWR(i) enables users to measure larger components without requiring larger 1,000 mm calipers, which are often cumbersome and challenging to handle. Integrated wireless data transmission with an internal wireless chip seamlessly communicates with Mahr’s iStick receiver. The caliper confirms via a message on the display whether the data is transferred correctly.

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3D Measuring System

A high-performance 3D measuring system from Marposs, Auburn Hills, MI, is ideal for noncontact surface measurement. The STIL Micromeasure 2 features chromatic confocal sensing technology that measures dimensional attributes, surface roughness, three-dimensional shapes and microtopography, and displacement of part features relative to datums and other features, even in challenging materials like glass and polymers. It comes equipped with high-resolution motors in the X, Y, and Z axes, 3D processing software, a computer and programmable motion controller, and three sizes of measurement stage – 100 × 100, 200 × 200, and 300 × 300.

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High-Resolution Oscilloscope

New oscilloscopes from RIGOL, Portland, OR, have a compact, portable design that is flexible to use for both on-site and desktop testing. The DHO800/900 oscilloscopes feature true 12-bit resolution with low noise for excellent signal fidelity and analysis. They are available in 125–250 MHz bandwidths, four channels, 1.25 GSa/sec sampling, 1,000,000 wfms/s waveform capture rate, and 50 MPts of memory standard. DHO800 scopes offer 70–100 MHz bandwidths, four channels, 1.25 GSa/sec sampling, 1,000,000 wfms/s waveform capture rate, and 25 MPts of memory standard. Both series feature 12-bit resolution, a 7 in. intuitive touch screen display, and support type-C power.

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Digital Pulse Generator

Spectrum Instrumentation has released a digital pulse generator (DPG) option for its lineup of high-resolution, medium speed, digitizer and arbitrary waveform generator (AWG) products. The option allows the units to produce digital pulses, and pulse streams, on up to four front panel multipurpose I/O connectors while simultaneously performing their regular tasks of acquiring, or generating, analog signals and waveforms. The new feature is ideal for a variety of automated test and measurement applications. All the DPG functionality is implemented by using the onboard FPGAs of the PCIe-cards or LXI/Ethernet-instruments.

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