{"id":927,"date":"2020-09-29T03:03:06","date_gmt":"2020-09-29T03:03:06","guid":{"rendered":"http:\/\/meterpresent.com\/?p=927"},"modified":"2020-09-29T10:32:45","modified_gmt":"2020-09-29T10:32:45","slug":"dt-8852-cem-%e0%b9%80%e0%b8%84%e0%b8%a3%e0%b8%b7%e0%b9%88%e0%b8%ad%e0%b8%87%e0%b8%a7%e0%b8%b1%e0%b8%94%e0%b9%80%e0%b8%aa%e0%b8%b5%e0%b8%a2%e0%b8%87-datalogger-sound-level-meter","status":"publish","type":"post","link":"http:\/\/meterpresent.com\/?p=927","title":{"rendered":"DT-8852 CEM \u0e40\u0e04\u0e23\u0e37\u0e48\u0e2d\u0e07\u0e27\u0e31\u0e14\u0e40\u0e2a\u0e35\u0e22\u0e07 DATALOGGER SOUND LEVEL METER ."},"content":{"rendered":"\n

DT-8852 \u0e40\u0e04\u0e23\u0e37\u0e48\u0e2d\u0e07\u0e27\u0e31\u0e14\u0e40\u0e2a\u0e35\u0e22\u0e07 \u0e1a\u0e31\u0e19\u0e17\u0e36\u0e01\u0e02\u0e49\u0e2d\u0e21\u0e39\u0e25.<\/h4>\n\n\n\n

\u0e40\u0e04\u0e23\u0e37\u0e48\u0e2d\u0e07\u0e27\u0e31\u0e14\u0e23\u0e30\u0e14\u0e31\u0e1a\u0e40\u0e2a\u0e35\u0e22\u0e07<\/a> <\/strong>DT-8852 \u0e44\u0e14\u0e49\u0e23\u0e31\u0e1a\u0e01\u0e32\u0e23\u0e2d\u0e2d\u0e01\u0e41\u0e1a\u0e1a\u0e21\u0e32\u0e2a\u0e33\u0e2b\u0e23\u0e31\u0e1a\u0e01\u0e32\u0e23\u0e04\u0e27\u0e1a\u0e04\u0e38\u0e21\u0e04\u0e38\u0e13\u0e20\u0e32\u0e1e<\/em><\/strong>\u0e40\u0e2a\u0e35\u0e22\u0e07 \u0e41\u0e25\u0e30\u0e01\u0e32\u0e23\u0e1b\u0e49\u0e2d\u0e07\u0e01\u0e31\u0e19\u0e01\u0e32\u0e23\u0e27\u0e31\u0e14\u0e40\u0e2a\u0e35\u0e22\u0e07\u0e2a\u0e34\u0e48\u0e07\u0e41\u0e27\u0e14\u0e25\u0e49\u0e2d\u0e21<\/em><\/strong>\u0e17\u0e38\u0e01\u0e1b\u0e23\u0e30\u0e40\u0e20\u0e17 \u0e43\u0e0a\u0e49\u0e01\u0e31\u0e1a\u0e01\u0e32\u0e23\u0e27\u0e31\u0e14\u0e40\u0e2a\u0e35\u0e22\u0e07\u0e17\u0e35\u0e48\u0e42\u0e23\u0e07\u0e07\u0e32\u0e19\u0e42\u0e23\u0e07\u0e40\u0e23\u0e35\u0e22\u0e19\u0e2a\u0e33\u0e19\u0e31\u0e01\u0e07\u0e32\u0e19\u0e01\u0e32\u0e23\u0e08\u0e23\u0e32\u0e08\u0e23\u0e41\u0e25\u0e30\u0e04\u0e23\u0e31\u0e27\u0e40\u0e23\u0e37\u0e2d\u0e19\u0e40\u0e1b\u0e47\u0e19\u0e15\u0e49\u0e19.<\/p>\n\n\n\n

\u0e04\u0e38\u0e13\u0e2a\u0e21\u0e1a\u0e31\u0e15\u0e34:<\/strong><\/p>\n\n\n\n

  1. \u0e40\u0e04\u0e23\u0e37\u0e48\u0e2d\u0e07\u0e19\u0e35\u0e49\u0e22\u0e37\u0e19\u0e22\u0e31\u0e19\u0e15\u0e32\u0e21\u0e21\u0e32\u0e15\u0e23\u0e10\u0e32\u0e19 IEC61672-1 class 2 \u0e2a\u0e33\u0e2b\u0e23\u0e31\u0e1a\u0e40\u0e04\u0e23\u0e37\u0e48\u0e2d\u0e07\u0e27\u0e31\u0e14\u0e23\u0e30\u0e14\u0e31\u0e1a\u0e40\u0e2a\u0e35\u0e22\u0e07<\/li>
  2. \u0e01\u0e32\u0e23\u0e27\u0e31\u0e14 MAX & MIN<\/li>
  3. \u0e01\u0e32\u0e23\u0e41\u0e2a\u0e14\u0e07\u0e1c\u0e25\u0e41\u0e1a\u0e1a\u0e08\u0e31\u0e14\u0e27\u0e32\u0e07<\/li>
  4. \u0e08\u0e31\u0e14\u0e41\u0e2a\u0e14\u0e07\u0e1c\u0e25<\/li>
  5. \u0e01\u0e32\u0e23\u0e16\u0e48\u0e27\u0e07\u0e19\u0e49\u0e33\u0e2b\u0e19\u0e31\u0e01 A & C<\/li>
  6. \u0e15\u0e2d\u0e1a\u0e2a\u0e19\u0e2d\u0e07\u0e2d\u0e22\u0e48\u0e32\u0e07\u0e23\u0e27\u0e14\u0e40\u0e23\u0e47\u0e27\u0e41\u0e25\u0e30\u0e0a\u0e49\u0e32<\/li>
  7. \u0e40\u0e2d\u0e32\u0e15\u0e4c\u0e1e\u0e38\u0e15 AC \/ DC<\/em><\/strong> \u0e41\u0e1a\u0e1a\u0e2d\u0e30\u0e19\u0e32\u0e25\u0e47\u0e2d\u0e01\u0e2a\u0e33\u0e2b\u0e23\u0e31\u0e1a\u0e40\u0e0a\u0e37\u0e48\u0e2d\u0e21\u0e15\u0e48\u0e2d\u0e01\u0e31\u0e1a\u0e40\u0e04\u0e23\u0e37\u0e48\u0e2d\u0e07\u0e27\u0e34\u0e40\u0e04\u0e23\u0e32\u0e30\u0e2b\u0e4c\u0e04\u0e27\u0e32\u0e21\u0e16\u0e35\u0e48\u0e2b\u0e23\u0e37\u0e2d\u0e40\u0e04\u0e23\u0e37\u0e48\u0e2d\u0e07\u0e1a\u0e31\u0e19\u0e17\u0e36\u0e01\u0e40\u0e1e\u0e25\u0e32 X-Y<\/li>
  8. \u0e1f\u0e31\u0e07\u0e01\u0e4c\u0e0a\u0e31\u0e19\u0e40\u0e04\u0e23\u0e37\u0e48\u0e2d\u0e07\u0e1a\u0e31\u0e19\u0e17\u0e36\u0e01\u0e02\u0e49\u0e2d\u0e21\u0e39\u0e25<\/strong><\/a> (8852)<\/li>
  9. \u0e23\u0e30\u0e14\u0e31\u0e1a\u0e2a\u0e31\u0e0d\u0e0d\u0e32\u0e13\u0e40\u0e15\u0e37\u0e2d\u0e19\u0e17\u0e35\u0e48\u0e1b\u0e23\u0e31\u0e1a\u0e44\u0e14\u0e49 (8852)<\/li>
  10. \u0e2b\u0e19\u0e48\u0e27\u0e22\u0e04\u0e27\u0e32\u0e21\u0e08\u0e33\u0e2a\u0e33\u0e2b\u0e23\u0e31\u0e1a\u0e01\u0e32\u0e23\u0e2d\u0e48\u0e32\u0e19 32700<\/li><\/ol>\n\n\n\n
    Standard applied<\/td>IEC61672-1 Type 2,ANSI S1.4 Type2<\/td><\/tr>
    Accuracy<\/td>\u00b11.4dB<\/td><\/tr>
    Frequency range<\/td>31.5HZ ~ 8KHZ<\/td><\/tr>
    Dynamic range<\/td>50dB<\/td><\/tr>
    Level ranges<\/td>LO:30dB~80dB Med:50dB~100dB \/ Hi:80dB~130dB Auto:30dB~130dB<\/td><\/tr>
    Time weighting<\/td>FAST ( 125mS ), SLOW ( 1s )<\/td><\/tr>
    Microphone<\/td>1\/2 inch electret condenser microphone<\/td><\/tr>
    Resolution<\/td>0.1dB<\/td><\/tr>
    Display Update<\/td>2 times\/sec<\/td><\/tr>
    Analog output<\/td>AC\/DC outputs, AC=1Vrms,DC=10mV\/dB<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
    \"Sound<\/figure>\n","protected":false},"excerpt":{"rendered":"

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