{"id":3262,"date":"2023-06-01T13:47:34","date_gmt":"2023-06-01T13:47:34","guid":{"rendered":"https:\/\/goghost.net\/?post_type=product&p=3262"},"modified":"2023-06-01T13:47:35","modified_gmt":"2023-06-01T13:47:35","slug":"may-do-lieu-on-ca-nhan-extech-model-sl400","status":"publish","type":"product","link":"https:\/\/goghost.net\/san-pham\/may-do-lieu-on-ca-nhan-extech-model-sl400\/","title":{"rendered":"M\u00e1y \u0111o li\u1ec1u \u1ed3n c\u00e1 nh\u00e2n EXTECH MODEL SL400"},"content":{"rendered":"

M\u00e1y \u0111o li\u1ec1u \u1ed3n c\u00e1 nh\u00e2n- SL400<\/p>\n

C\u00e1c t\u00ednh n\u0103ng:<\/p>\n

\u2022 C\u00e1c ph\u00e9p \u0111o t\u1ea7n tr\u1ecdng\u00a0ti\u1ebfng \u1ed3n\u00a0<\/strong>ti\u1ebfp x\u00fac v\u00e0 cao \u0111i\u1ec3m m\u1ee9c \u0111\u1ed9 \u00e2m thanh (C, Z)
\n\u2022 Datalogs l\u00ean \u0111\u1ebfn 999.999 b\u00e0i \u0111\u1ecdc khi \u0111o c\u01b0\u1eddng \u0111\u1ed9 \u00e2m thanh v\u1edbi th\u1eddi gian l\u1ea5y m\u1eabu t\u1eeb 1gi\u00e2y v\u00e0 24 gi\u1edd
\n\u2022 Ch\u1ebf \u0111\u1ed9 c\u01b0\u1eddng \u0111\u1ed9 \u00e2m thanh: hi\u1ec3n th\u1ecb c\u01b0\u1eddng \u0111\u1ed9 \u00e2m thanh, min \/ max, th\u1eddi gian trung b\u00ecnh v\u1edbi c\u01b0\u1eddng \u0111\u1ed9 \u00e2m thanh (Leq), \u0111\u1ec9nh, v\u00e0 c\u01b0\u1eddng \u0111\u1ed9\u00a0ti\u1ebfp x\u00fac\u00a0<\/strong>\u00e2m thanh (SEL)
\n\u2022 \u0110i\u1ec1u ch\u1ec9nh m\u1ee9c \u0111\u1ed9 ti\u00eau chu\u1ea9n, t\u1ef7 gi\u00e1, v\u00e0 ng\u01b0\u1ee1ng
\n\u2022 T\u00f9y ch\u1ecdn \u00a0b\u1ed9 hi\u1ec7u chu\u1ea9n 94dB \u0111\u1ec3 th\u1ef1c hi\u1ec7n ki\u1ec3m tra hi\u1ec7u chu\u1ea9n \u201ctr\u01b0\u1edbc\u201d v\u00e0 \u201csau\u201d theo ti\u00eau chu\u1ea9n ANSI
\n\u2022 Giao di\u1ec7n USB v\u1edbi ph\u1ea7n m\u1ec1m t\u01b0\u01a1ng th\u00edch Windows\u00ae\u00a07 v\u00e0 8 \u0111\u1ec3 ki\u1ec3m so\u00e1t c\u00e1c thi\u1ebft l\u1eadp v\u00e0 l\u1ea5y c\u00e1c d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef ho\u1eb7c \u0111\u1ec3 ph\u00e2n t\u00edch c\u00e1c ph\u00e9p \u0111o th\u1eddi gian th\u1ef1c
\n\u2022 Cung c\u1ea5p v\u1edbi clip k\u1eb9p \u0111ai, micro 0.5 \u201c(12.7mm) v\u1edbi c\u00e1p 32 \u201c(81.3cm) v\u00e0 c\u1ee5c l\u1ecdc\u00a0gi\u00f3<\/strong>, pin 9V, ph\u1ea7n m\u1ec1m, c\u00e1p USB, v\u00e0 H\u1ed9p \u0111\u1ef1ng
\nTh\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt<\/u><\/strong>:<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Ti\u00eau chu\u1ea9n<\/td>\nIEC61252-1993, IEC67672-1-2003, ANSI S1.25-1992, ANSI S1.4-1983, ANSI S1.43-1997<\/td>\n<\/tr>\n
Thang \u0111o (ch\u00ednh x\u00e1c)<\/td>\n30-90 dB, 50 \u0111\u1ebfn 110dB; C, Z Peak:
\n70 \u0111\u1ebfn 140dB \/ C v\u00e0 Z Peak:
\n90 \u0111\u1ebfn 143dB (\u0110\u1ed9 ch\u00ednh x\u00e1c: \u00b11.4dB@94dB\u00a01kHz)<\/td>\n<\/tr>\n
T\u1ea7n Tr\u1ecdng<\/td>\nA, C, Z<\/td>\n<\/tr>\n
T\u1ef7 l\u1ec7 ph\u1ea3n h\u1ed3i<\/td>\nNhanh, ch\u1eadm, Xung (Impulse)<\/td>\n<\/tr>\n
B\u0103ng th\u00f4ng<\/td>\n20Hz \u0111\u1ebfn 8kHz<\/td>\n<\/tr>\n
B\u1ed9 nh\u1edb<\/td>\nLi\u1ec1u l\u01b0\u1ee3ng: 10.000 \u0111i\u1ec3m \/ SLM: 999.999 \u0111i\u1ec3m<\/td>\n<\/tr>\n
Ti\u00eau ch\u00ed \/ Ng\u01b0\u1ee1ng<\/td>\n30 \u0111\u1ebfn 140dB trong b\u01b0\u1edbc 0.1dB<\/td>\n<\/tr>\n
T\u1ef7 l\u1ec7<\/td>\n3, 4, 5 ho\u1eb7c 6 dB<\/td>\n<\/tr>\n
Th\u1eddi gian \u0111o<\/td>\n5, 10, 15, ho\u1eb7c 30 ph\u00fat; 1, 2, 4, 8, 10, 12, ho\u1eb7c 24 gi\u1edd<\/td>\n<\/tr>\n
Ch\u1ebf \u0111\u1ed9 \u0111o<\/td>\n% Li\u1ec1u, Lxmax, Lxyp, Lxmin, Lxeq, SEL (LAE), PeakMAX, LAVG, TWA, LEP, LN%
\nSPL, Lxmax, Lxyp, Lxmin, Lxeq, SEL (LAE) PeakMAX<\/td>\n<\/tr>\n
K\u00edch th\u01b0\u1edbc<\/td>\n4,2 x 2,6 x 1,3 \u201c(107 x 65 x 33mm<\/td>\n<\/tr>\n
Tr\u1ecdng l\u01b0\u1ee3ng<\/td>\nlo\u1ea1i tr\u1eeb c\u00e1c k\u1ebft n\u1ed1i tr\u00ean \u0111\u1ea7u \/ 7oz. (198g) bao g\u1ed3m pin v\u00e0 c\u00e1p micro<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

M\u00e1y \u0111o li\u1ec1u \u1ed3n c\u00e1 nh\u00e2n- SL400 C\u00e1c t\u00ednh n\u0103ng: \u2022 C\u00e1c ph\u00e9p \u0111o t\u1ea7n tr\u1ecdng\u00a0ti\u1ebfng \u1ed3n\u00a0ti\u1ebfp x\u00fac v\u00e0 cao \u0111i\u1ec3m m\u1ee9c \u0111\u1ed9 \u00e2m thanh (C, Z) \u2022 Datalogs l\u00ean \u0111\u1ebfn 999.999 b\u00e0i \u0111\u1ecdc khi \u0111o c\u01b0\u1eddng \u0111\u1ed9 \u00e2m thanh v\u1edbi th\u1eddi gian l\u1ea5y m\u1eabu t\u1eeb 1gi\u00e2y v\u00e0 24 gi\u1edd \u2022 Ch\u1ebf \u0111\u1ed9 c\u01b0\u1eddng \u0111\u1ed9 […]\n","protected":false},"featured_media":3263,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_cat":[2491],"product_tag":[],"class_list":["post-3262","product","type-product","status-publish","has-post-thumbnail","hentry","product_cat-extech-my"],"yoast_head":"\nM\u00e1y \u0111o li\u1ec1u \u1ed3n c\u00e1 nh\u00e2n EXTECH MODEL SL400 - Thi\u1ebft B\u1ecb T\u1ea5n T\u00e0i<\/title>\n<meta name=\"description\" content=\"\u2022 Cung c\u1ea5p v\u1edbi clip k\u1eb9p \u0111ai, micro 0.5 \u201c(12.7mm) v\u1edbi c\u00e1p 32 \u201c(81.3cm) v\u00e0 c\u1ee5c l\u1ecdc gi\u00f3, pin 9V, ph\u1ea7n m\u1ec1m, c\u00e1p USB, v\u00e0 H\u1ed9p \u0111\u1ef1ng\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/goghost.net\/san-pham\/may-do-lieu-on-ca-nhan-extech-model-sl400\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"M\u00e1y \u0111o li\u1ec1u \u1ed3n c\u00e1 nh\u00e2n EXTECH MODEL SL400 - 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