HS-5618/積分式聲級(jí)計(jì)HS5618
HS-5618/HS5618積分式聲級(jí)計(jì)產(chǎn)品介紹
中文介紹： HS-5618型積分式聲級(jí)計(jì)是一種袖珍式智能化噪聲測(cè)量儀器，廣泛應(yīng)用于環(huán)境監(jiān)測(cè)、衛(wèi)生防疫、勞動(dòng)保護(hù)、學(xué)校、科研等領(lǐng)域。該儀器采用先進(jìn)的數(shù)字技術(shù)和單片機(jī)控制，能夠?qū)υ肼曔M(jìn)行精確測(cè)量和數(shù)據(jù)處理。其主要技術(shù)參數(shù)包括：頻率范圍為20Hz至12.5kHz，測(cè)量范圍為35dB至130dB，具有A、C兩種頻率計(jì)權(quán)和F（快）、S（慢）兩種時(shí)間計(jì)權(quán)。HS-5618型聲級(jí)計(jì)還具備自動(dòng)測(cè)量功能，可測(cè)量瞬時(shí)聲級(jí)Lp、等效連續(xù)聲級(jí)Leq、最大聲級(jí)Lmax、聲暴露級(jí)Lae及噪聲劑量DL。測(cè)量時(shí)間可自動(dòng)設(shè)定為10秒、1分鐘、5分鐘、10分鐘、15分鐘、20分鐘、1小時(shí)、8小時(shí)、24小時(shí)，手動(dòng)模式下可任意設(shè)定最長24小時(shí)。儀器內(nèi)置時(shí)鐘，可實(shí)時(shí)顯示年、月、日、時(shí)、分、秒，并能自動(dòng)存儲(chǔ)1000組單組數(shù)據(jù)和64組整時(shí)數(shù)據(jù)。此外，HS-5618型聲級(jí)計(jì)配備128×64點(diǎn)陣液晶顯示屏，操作界面友好，數(shù)據(jù)讀取直觀。通過RS-232C接口，測(cè)量數(shù)據(jù)可傳輸至打印機(jī)或計(jì)算機(jī)進(jìn)行進(jìn)一步處理。儀器使用5節(jié)5號(hào)高能堿性電池供電，也可通過外接直流電源（DC9V）供電。其外形尺寸為307mm×80mm×30mm，重量僅386g（不含電池），便于攜帶和現(xiàn)場(chǎng)操作。
English Introduction： The HS-5618/HS5618 Integrated Sound Level Meter is a compact and intelligent noise measurement instrument widely used in environmental monitoring, health and epidemic prevention, labor protection, schools, and scientific research. This instrument adopts advanced digital technology and microcontroller control to achieve accurate noise measurement and data processing. Its main technical parameters include a frequency range of 20Hz to 12.5kHz, a measurement range of 35dB to 130dB, and A and C frequency weightings as well as F (fast) and S (slow) time weightings. The HS-5618 sound level meter also features automatic measurement functions, capable of measuring instantaneous sound level Lp, equivalent continuous sound level Leq, maximum sound level Lmax, sound exposure level Lae, and noise dose DL. The measurement time can be automatically set to 10 seconds, 1 minute, 5 minutes, 10 minutes, 15 minutes, 20 minutes, 1 hour, 8 hours, and 24 hours, and in manual mode, it can be set to any time up to a maximum of 24 hours. The instrument is equipped with an internal clock that displays the year, month, day, hour, minute, and second in real time and can automatically store 1000 sets of single data and 64 sets of hourly data. In addition, the HS-5618 sound level meter features a 128×64 dot matrix LCD screen, providing a user-friendly interface and intuitive data reading. Through the RS-232C interface, measurement data can be transferred to a printer or computer for further processing. The instrument is powered by five AA high-energy alkaline batteries or an external DC9V power supply. With dimensions of 307mm×80mm×30mm and a weight of only 386g (excluding batteries), it is portable and convenient for on-site operations.
HS5618積分式聲級(jí)計(jì)
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