Mahr's MarSurf M 400 brings mobile surface metrology within easy reach

The M 400 features the same Bluetooth interface – making it with long-life batteries optionally cable-free and mains independent. The M 400 enables the user to access and probe difficult-to-reach surfaces without compromising measurement quality. However, if required, it can be expanded quickly and easily to a small stationary workstation using components from the Mahr range of accessories, such as the ST-G measuring stand. The drive unit provides free measurement with a highly precise probe system, and offers 26 mm of tracing length with a measurement speed of 1 mm/s. Furthermore, the drive unit features the BFW 250 magnetic probe arm mounting system that allows quick and trouble-free changeover while reducing significantly the risk of damage. Only a few seconds of setting time are needed due to the motorised height adjustment of the drive unit and automatic zero positioning. The evaluation unit features a brilliant colour display and a simple menu structure. All common surface measurement parameters are available to DIN/ISO, JIS and ASME standards, as well as many languages. The integral thermo printer allows results to be made available instantly, although the onboard memory allows up to 40,000 results and up to 30 profiles to be stored for later evaluation.