USB data acquisition systems

MICROLINK 750: Budget USB data-acquisition unit The 'affordable' one. Low cost packages for educational use and plain signal recording. The system comprises 16 single-ended analogue inputs with ± 10 Volt range, and 16 digital in-/outputs. Eight of the digital inputs can also be used as impulse counters.

700series.pdf

MICROLINK 751: Complete USB data-acquisitie system The "featured" version of the 750 unit, and with differential analogue inputs, adjustable measurement range from ± 10 mVolt, ± 100 mVolt, ± 1 Volt, and ± 10 Volts on each channel, a commonly adjustable resolution from 12 to 18 bits, and the ability to measure thermocouples and strain gauges. Further is has 4 groups of 8 digital signals (5 Volt levels) which can be configured per group either as inputs or outputs, where up to 8 inputs can be used as impulse- and frequency counters concurrently.

700series.pdf

MICROLINK 752: Extended USB data-acquisition system This is an extended version of the 751, which includes conditioning for PT100 thermistors, and two analogue outputs. Apart from these extra's the analogue inputs have the same specification as the 751 model: adjustable measurement range from ± 10 mVolt, ± 100 mVolt, ± 1 Volt, and ± 10 Volts on each channel, a commonly adjustable resolution from 12 to 18 bits, and the ability to measure thermocouples and strain gauges. Further is has 3 groups of 8 digital signals (5 Volt levels) which can be configured per group either as inputs or outputs, where up to 8 inputs can be used as impulse- and frequency counters concurrently.

700series.pdf

MICROLINK 770: High speed USB data-acquisition system The 770 has 16 differential analogue inputs with adjustable measurement range of ± 100 mVolt, ± 1 Volt, and ± 10 Volts on each channel, a 16 bit resolution A-D converter, and an internal time base which runs independantly from the PC, enabling acquisition speeds up to 100.000 samples per second. This model is also the right choice for medium speed applications from about 1 Hz upwards, where the supplied Streamer software can show the signals in real time graphs up to a few kSps. Triggering (with optional pre-trigger capture) can be done on an analogue threshold, a digital pulse, or manual. It also has the ability to condition thermocouples and strain gauges.

700series.pdf

• 16 differential input channels with programmable input range from ± 10 mVolt to ± 10 Volt
• total sampling speed up to 250.000 per second and a 1 Msamples or 4 Msamples buffer
• includes Wavedisk user interface software, compatible with the FAMOS signal analysis software package.