Basic sound level meter SU 130

class 2data loggingdigital

• Professional sound level meter for measuring noise in areas such as, for example, the environment, mechanical applications, car industry and much more • Measures the sound intensity in the workplace • Helps in differentiating between normal noise influences, and excessive noise, e. g. in a production hall • Data interface RS-232 • Delivered in a hard carrying case • Multi measuring functions: • Lp: Standard sound level measuring function • Leq: Energy equivalent sound level measuring mode (type A) • Ln: Shows the deviation from a pre-defined limit in % • Selectable methods of evaluation: • A: As sensitive as the human ear • C: Sensitive for noisier environmental conditions, where there are machines, plant, motors etc. • F: For areas where sound intensity does not vary • Function to set limits: Programmable target value for go/no-go test values • TRACK function for continuous recording of variable environmental conditions • Peak Hold Mode to capture peaks • Internal memory for measured values, for 30 measurements. Can be displayed on the PC