Digital Surface Profile Gauge
The digital surface profile gauge will allow quick measurements of the peak to valley height of blast- cleaned surfaces to be accurately measured in accordance with the ASTM D4417 - B standard. Caltech’s digital surface profile gauge is highly useful and users friendly tool for paint, coating, and corrosion inspection.
The gauge is initially set to zero with the glass zero plate and the foot is then placed on the blasted profile. The foot sits on top of the peaks and the sharp stylus travels to the bottom of the valley, allowing the gauge to display the peak to valley height. A number of measurement can be H made and the average taken
In addition the gauge can also be used to measure the effects of corrosion i.e. pitting and cavity depth etc.
Power: 1.5 Volt batteries fitted
R1020 - Digital Surface Profile Gauge