{"id":6036,"date":"2022-05-17T19:18:32","date_gmt":"2022-05-17T19:18:32","guid":{"rendered":"https:\/\/chevrierinstruments.com\/produit\/sonometre-numerique-sl4001\/"},"modified":"2025-12-18T21:34:55","modified_gmt":"2025-12-18T21:34:55","slug":"sonometre-numerique-sl4001","status":"publish","type":"product","link":"https:\/\/chevrierinstruments.com\/en\/produit\/sonometre-numerique-sl4001\/","title":{"rendered":"Sound Level Meter"},"content":{"rendered":"<ul>\n<li>60dB dynamic range in each range<\/li>\n<li>Fast\/Slow Time Weighting<\/li>\n<li>A\/C Frequency Weighting<\/li>\n<li>Max\/Min Function<\/li>\n<li>Meets IEC 61672-1 Class 2 Accuracy: \u00b11.4dB (ref. 94dB@1KHz)<\/li>\n<li>Frequency Weighting: A\/C<\/li>\n<li>Time Weighting: Fast, Slow<\/li>\n<li>Frequency Range: 20Hz to 8KHz<\/li>\n<li>Microphone: \u00bd inch Electret Condenser Microphone<\/li>\n<li>Auxiliary Outputs: AC\/DC Output<\/li>\n<\/ul>\n<h4><\/h4>\n<table class=\"table table-striped\" style=\"border-color: #000000;\" border=\"1\">\n<tbody>\n<tr>\n<td>Measurement Ranges<\/td>\n<td>30 to 130dB<br \/>\nLow: 30 to 90dB<br \/>\nModerate: 50 to 110dB<br \/>\nHigh: 70 to 130dB<\/td>\n<\/tr>\n<tr>\n<td>Dynamic Range<\/td>\n<td>60dB (in each range)<\/td>\n<\/tr>\n<tr>\n<td>Accuracy<\/td>\n<td>\u00b11.4dB<\/td>\n<\/tr>\n<tr>\n<td>Resolution<\/td>\n<td>Digital: 0.1dB<br \/>\nAnalog: 2dB<\/td>\n<\/tr>\n<tr>\n<td>Response Time<\/td>\n<td>Digital: 500ms<br \/>\nAnalog: 100ms<\/td>\n<\/tr>\n<tr>\n<td>Frequency Range<\/td>\n<td>20Hz to 8kHz<\/td>\n<\/tr>\n<tr>\n<td>Frequency Weighting<\/td>\n<td>A, C<\/td>\n<\/tr>\n<tr>\n<td>Time Weighting<\/td>\n<td>Fast\/Slow (125ms and 1s)<\/td>\n<\/tr>\n<tr>\n<td>Microphone<\/td>\n<td>12.7mm (0.5\") Electret Condenser<\/td>\n<\/tr>\n<tr>\n<td>Digital Analog Bargraph<\/td>\n<td>Yes (30 segment)<\/td>\n<\/tr>\n<tr>\n<td>Display<\/td>\n<td>4-digit LCD<\/td>\n<\/tr>\n<tr>\n<td>Min<\/td>\n<td>Yes<\/td>\n<\/tr>\n<tr>\n<td>Max<\/td>\n<td>Yes<\/td>\n<\/tr>\n<tr>\n<td>Alarm signals<\/td>\n<td>Bottom and top (visual on screen)<\/td>\n<\/tr>\n<tr>\n<td>Auto power off<\/td>\n<td>Yes (after 30 mins)<\/td>\n<\/tr>\n<tr>\n<td>Tripod mount<\/td>\n<td>Yes<\/td>\n<\/tr>\n<tr>\n<td>Low battery indicator battery<\/td>\n<td>Yes<\/td>\n<\/tr>\n<tr>\n<td>Power Supply<\/td>\n<td>9V Battery<\/td>\n<\/tr>\n<tr>\n<td>Output<\/td>\n<td>Yes (AC\/DC)<\/td>\n<\/tr>\n<tr>\n<td>Battery Life<\/td>\n<td>Approx 50 hours<\/td>\n<\/tr>\n<tr>\n<td>Product Certifications<\/td>\n<td>CE, IEC 61672-1 Class 2<\/td>\n<\/tr>\n<tr>\n<td>Operating Temperature<\/td>\n<td>0 to 40\u00b0C (32 to 104\u00b0F)<\/td>\n<\/tr>\n<tr>\n<td>Operating Temperature storage<\/td>\n<td>-10 to 60\u00b0C (14 to 140\u00b0F)<\/td>\n<\/tr>\n<tr>\n<td>Operating humidity<\/td>\n<td>10 to 90%<\/td>\n<\/tr>\n<tr>\n<td>Dimensions<\/td>\n<td>258 x 55 x 25mm (10.2 x 2.2 x 1\")<\/td>\n<\/tr>\n<tr>\n<td>Weight<\/td>\n<td>185g (6.5oz)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<h2>CENTER-32<\/h2>\n<p>This IEC61672-1 Type II Sound Meter ensures that monitoring methods conform to the American National Standard Measurement of Occupational Noise Exposure, ANSI S12.19-1997 [ANSI 1996a].<\/p>\n","protected":false},"featured_media":6026,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[1820,69],"product_tag":[2130],"class_list":{"0":"post-6036","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-sound-level-meters","7":"product_cat-sound-levels","8":"product_tag-sonometres-en","10":"first","11":"instock","12":"shipping-taxable","13":"product-type-simple"},"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.8 - 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