{"id":7517,"date":"2026-01-07T03:49:49","date_gmt":"2026-01-07T03:49:49","guid":{"rendered":"https:\/\/dutapersada.co.id\/?post_type=product&p=7517"},"modified":"2026-02-12T09:31:33","modified_gmt":"2026-02-12T09:31:33","slug":"lutron-sl-4035sd-integrating-sound-level-meter-spl-leq","status":"publish","type":"product","link":"https:\/\/dutapersada.co.id\/en\/product\/lutron-sl-4035sd-integrating-sound-level-meter-spl-leq\/","title":{"rendered":"Lutron SL-4035SD – Integrating Sound Level Meter (SPL, LEQ)"},"content":{"rendered":"

INTEGRATING SOUND LEVEL METER
\nModel: SL-4035SD<\/p>\n

OVERVIEW:
\nSound level meter with A and C weightings and SLOW FAST response CLASS 2 according to IEC 61672. This meter has the additional feature of signal integration over a programmable interval with calculation of SPL (Sound Pressure Level) and Leq (Equivalent continuous noise level). The sound logger is part of the Lutron SD series with logging at intervals from 1 second to 3600 seconds and data saved to SD card in EXCEL format, so further analysis can be readily undertaken.<\/p>\n

KEY FEATURES:
\n\u25c6 Programmable integrating time provides precise linearity over a wide range (100dB) and displays Leq and SPL measurements
\n\u25c6 Leq, SEL, SPL, MAX-L, and MIN-L measurements
\n\u25c6 Heavy duty & compact housing case<\/p>\n

SPECs:
\n\u25c6 Range 30 to 130dB resolution 0.1dB
\n\u25c6 Frequency 31.5Hz \u2013 8,000Hz
\n\u25c6 Real time clock \u2013 data logged to SD card
\n\u25c6 MAX, MIN, HOLD, PEAK HOLD
\n\u25c6 Calibrate using external sound source eq. Lutron SC-942\/SC-934<\/p>\n

EACH UNIT INCLUDES WITH:
\n\u25c6 Instruction manual
\n\u25c6 Hard carrying case<\/p>\n

OPTIONAL ACCESSORIES:
\n\u25c6 94 dB\/114 dB Sound Calibrator, SC-942
\n\u25c6 94\/104\/114 dB Sound Calibrator, SC-934
\n\u25c6 Sound wind shield ball, SB-01
\n\u25c6 SD Card
\n\u25c6 USB cable, USB-01
\n\u25c6 RS232 cable, UPCB-02
\n\u25c6 Data Acquisition software, SW-U801-WIN<\/span><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

The SL-4035SD Sound Level Meter provides accurate and reliable measurements of sound pressure levels (SPL) and equivalent continuous noise levels (Leq), with real-time data logging capabilities, making it an essential tool for various industrial, environmental, and occupational health applications.<\/p>\n","protected":false},"featured_media":7522,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[244],"product_cat":[316],"product_tag":[],"class_list":{"0":"post-7517","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-lutron","7":"product_cat-sound-level-meter","9":"first","10":"instock","11":"taxable","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"acf":[],"yoast_head":"\nLutron SL-4035SD - Integrating Sound Level Meter (SPL, LEQ) - DUTA PERSADA INSTRUMENT<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/dutapersada.co.id\/produk\/lutron-sl-4035sd-integrating-sound-level-meter-spl-leq\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Lutron SL-4035SD - 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