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BOD/DO HI5421

* ¾÷µ¥À̵åµÈ Ź»óÇü ¿ëÁ¸ »ê¼Ò ÃøÁ¤±â
* °ü·Ã BOD (Biological Oxygen Demand), OUR (Oxygen Uptake Rate), SOUR (Specific Oxygen Uptake Rate) ¹× ¿Âµµ ÃøÁ¤ °¡´É
* DO ÃøÁ¤ ´ÜÀ§´Â ppm, mg/L, % air saturation ´ÜÀ§·Î ¼³Á¤ °¡´ÉÇϸç, ÀÚµ¿ ȤÀº ¼öµ¿ ¿Âµµ º¸»ó ¹× ±â¾Ðº¸»ó °¡´É
* ÇÁ·Îºê polarograhic ´Â ¿Âµµ ³»ÀåÇü ÇÁ·Îºê·Î½á, ¿Âµµ ÇÁ·Îºê¸¦ º°µµ·Î »ç¿ëÇÏÁö ¾Ê°Ô °í¾È



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  DO ¹üÀ§ 0.00 - 90.00 ppm (mg/L);
0.0 - 600.0 % saturation
ÃÖ¼Ò ÃøÁ¤ ´ÜÀ§ 0.01 ppm; 0.1% saturation
Á¤È®µµ ¡¾1.5% of reading ¡¾1 digit
º¸Á¤ automatic using single or two-point calibration;
user calibration single point
 ±â¾Ð
[Barometric Pressure]
¹üÀ§ 450 - 850 mmHg;
560 - 1133 mBar
(additional units available (kPa, mHg, psi, atm))
ÃÖ¼Ò ÃøÁ¤ ´ÜÀ§ 1 mm Hg
Á¤È®µµ ¡¾3 mm Hg + 1 least significant digit
 ¿Âµµ
[Temperature]
¹üÀ§ -20.0 - 120¡ÆC;
-4.0 - 248.0¡ÆF;
253.15 - 393.15K
ÃÖ¼Ò ÃøÁ¤ ´ÜÀ§ 0.1¡ÆC; 0.1¡ÆF; 0.1K
Á¤È®µµ ¡¾0.2¡ÆC ; ¡¾0.4¡ÆF; ¡¾0.2K (without probe)
 ±âŸ »ç¾ç ÃøÁ¤¸ðµå direct DO; BOD (biochemical oxygen demand);
OUR (oxygen uptake rate); SOUR (specific oxygen uptake rate)
¿Âµµº¸»ó
0.0 to 50.0¡ÆC; 32.0 to 122.0¡ÆF; 237.1 to 323.1 K
¿°µµ º¸»ó
0 to 45 g/L (ppt), % or PSU
±â¾Ð º¸»ó
single point calibration
ÇÁ·Îºê HI76483 thin body, polarographic dissolved oxygen probe
with internal temperature sensor and 1 m (3.3¡¯) cable (included)
Record Samples Logging 100,000 records storage,
100 lots each for automatic and manual logs;
maximum 50,000 records/log for automatic logging
Interval Logging fourteen intervals available from 1 second to 180 minutes/interval
Logging Type manual AutoHOLD, automatic
Alarm (DO, BOD,
OUR, SOUR)
inside and outside limits
PC ¿¬°á opto-isolated USB
Display graphic color LCD with on-screen help, graphing,
blanguage selection and custom configuration
Àü¿ø°ø±Þ 12 VDC adapter (included)
±Ô°Ý 160 x 231 x 94 mm (6.3 x 9.1 x 3.7¡±)
¹«°Ô 1.2 kg (2.6 lbs.)

¢º Á¦Ç° ±¸¼º
HI5421, DO ÇÁ·Îºê[ HI 76483 ], Àü±ØȦ´õ[ HI76404W ], ÀüÇØÁú ¿ë¾×[ HI7041S ](30 mL), DO membrane caps[ HI76407A ](2°³), 12 VDC ¾Æ´äÅÍ, instrument quality certificate, ¸Þ´º¾ó