Noise Dosimeter(¼ÒÀ½ ÃøÁ¤±â)

8½Ã°£µ¿¾È ÀüüÀÇ ³ëÃâ À½·®À» ÃøÁ¤ÇÒ¼ö ÀÖ½À´Ï´Ù.

»ç¾ç:

  • ÈÞ´ë¿ë, Àú°¡, °æ·®, »ç¿ë Æí¸®¼ºÀ» Á¦°øÇÕ´Ï´Ù.

±âº» ¸ðµ¨407354´Â % dose Ç¥½Ã, dB ·¹º§l, ³ëÃ⠽ð£, ÃÊ°íÄ¡¸¦ Ç¥½ÃÇÕ´Ï´Ù.

¸ðµ¨407355 ´Â À§ÀÇ Á¦Ç°°ú ¼º´ÉÀÌ °°À¸³ª Ãß°¡ ±â´ÉÀÌ ÀÖ½À´Ï´Ù.: 5°³ÀÇ ÃøÁ¤Ä¡ ÀúÀå, À©µµ¿ì ¼ÒÇÁÆ®¿þ¾î¸¦ »ç¿ëÇÑ ¾ç¹æÇâÀÇ RS-232, ½Ç½Ã°£ ŸÀ̸ÓÀÔ´Ï´Ù. ¼ÒÇÁÆ®¿þ¾î´Â »ç¿ëÀÚ°¡ ¼Â¾÷, µ¥ÀÌÅÍ È¸º¹ (% dose, 8 hour % dose, Peak & RMS flags, exposure time, Peak time °úPeak event duration) ¶Ç´Â ½Ç½Ã°£ ÃøÁ¤Ä¡¸¦ ºÐ¼®ÇÒ¼ö ÀÖµµ·Ï ÇÕ´Ï´Ù.  ¿ÏÁ¦Ç°Àº µ¥ÀÌÅÍ ÀúÀå ¾Ç¼¼»ç¸®, ¼ÒÇÁÆ®¿þ¾î, 9~25ÇÉ ¾î´ðÅÍ, RS-232ÄÉÀ̺íÀ» Æ÷ÇÔÇÕ´Ï´Ù.

»ç¾ç:

±âº»»ç¾ç: ANSI S1.25 (1991) Type 2, ISO-1999, BS 402 (1983) ¸¸Á·
¹üÀ§/ºÐÇØ´É : 70 - 140 dBA/ 0.1dB
µðÁöÅÐ µð½ºÇ÷¹ÀÌ: LCD 0.01-9999%
Ç¥ÁØ ·¹º§: 80, 84, 85, or 90dB
Exchange ¹üÀ§: 3, 4, 5 or 6dB
Threshold ·¹º§: 70-90 (1dB step)
Frequency weighting : A
Response Rate : Fast or Slow
High Level Detector/ Peak Flag : 115dB / 140dB
¿ÜÇü/¹«°Ô: 4.2x2.5x1.3" (106x64x34mm) 8oz. (227g) incl. battery
Microphone : 1/2 inch electret condenser ,31" cable

 

¸ðµ¨

407354

407355

¹èÅ͸® ¼ö¸í

38 hrs

34 hrs

µ¥ÀÌÅÍ ÀúÀå

1ȸ

5ȸ

RS232 Interface

no

yes

Real time clock

no

yes


CAT. NO.


DESCRIPTION


EX407354-0 ..........

Noise Dosimeter

EX407354-N ..........

407354¿ë Certificate of Traceability to NIST

EX407355-0 ..........

Noise Dosimeter, RS232 Interface

EX407355-N ..........

407355¿ë Certificate of Traceability to NIST

EX407769-0 ..........

94/114dB Sound Level Calibrator