Applications and Features HS5633B Universal Sound Level Meter Sound Level Meter is based on the new standard requires innovation developed, with A, C frequency weighting network , max hold , high and low range, and less volume overload indicator and AC-DC digital signal output function , for the environment, traffic noise , mechanical and electrical noise and other measurements can also be used architectural acoustics , electro-acoustic and other measurements . The instrument is stable, easy to use, compact structure , small size , light weight advantages. HS5633B Universal Sound Level Meter particularly applicable to a variety of on-site noise measurements . Main technical indicators 1, the sound level measuring range: (2 x 10-5 pa for reference) 1) 35 ~ 130 db (A); 2) 40 ~ 130 db (C). 2, frequency range: 20 hz to 12.5 kHz. 3, the frequency meter power features: A, C weighting; 4, level range FenDang Settings: 1) L (low) : 35 db and 100 db (a) in a reference range, > 100 db overload indicator; 2) H (high) : 65 db and 130 db, < 65 db owe range scale, > 65 db overload indicator. 5, time, weight and maintain Settings: quick feature F (fast); HOLD: to maintain maximum instantaneous sound level; 6, display: 50 mm x 20 mm three and a half LCD, resolution of 0.1 dB, update rate of about 1 time/per second; 7, acoustic calibration: HS6020 (94 db, 94 hz); 8, power supply: 7 v ~ 9 v DC, using laminated section 9 v battery; 9, ac signal output: maximum RMS about 2 v, impedance of 600 ohms. 10 , the DC signal output : 0.3V ~ 1.3V ( at 0.1V/10dB change, load impedance 1MΩ).
Applications and Features HS5633B Universal Sound Level Meter Sound Level Meter is based on the new standard requires innovation developed, with A, C frequency weighting network , max hold , high and low range, and less volume overload indicator and AC-DC digital signal output function , for the environment, traffic noise , mechanical and electrical noise and other measurements can also be used architectural acoustics , electro-acoustic and other measurements . The instrument is stable, easy to use, compact structure , small size , light weight advantages. HS5633B Universal Sound Level Meter particularly applicable to a variety of on-site noise measurements .
