Thiết bị đo độ ồn, áp suất Durham Geo Slope Indicator (DGSI) MICROMATE
Seamlessly record vibration and sound/noise or air overpressure with one monitoring unit. The Micromate has four available channels: three for a triaxial geophone and one for an air over pressure or sound level microphone. Designed to meet industry standards like the International Society of Explosive Engineers (ISEE, 2011), DIN 45669-1, Swedish blasting (SS4604866) and Swedish pile driving (SS025211), you can be sure to get accurate readings every time!