02
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
¢º Á¦Ç° »ç¾ç
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 |