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ÃÑÀûÁ¤ »êµµÀûÁ¤±â HI 84530
¢º ±â±â Ư¡ | ||
- Á¤¹ÐÇÑ ÃøÁ¤À» À§ÇÑ ´ÙÀ̳ª¹Í µµÂ¡±â´É | ||
- µÎ °³ÀÇ End points ¿Í µÎ °¡Áö ÃøÁ¤¹üÀ§ | ||
- Cal-Check ±â´É | ||
- ÀúÀå ±â´É (Log on Demand) | ||
- ±×·¡ÇÈ ¸ðµå / µ¥ÀÌÅÍ Àü¼Û ±â´É | ||
- ÀÚµ¿ ±³¹Ý ½Ã½ºÅÛ | ||
- GLP µ¥ÀÌÅÍ ±â´É | ||
- µµ¿ò¸» ±â´É | ||
- pH / mV ±â´É | ||
- HI 84530 Àº ÀÚµ¿ ÀûÁ¤ ¹× pH ±â±â·Î¼, ¼öÁúÀÇ °ÇÑ ÃÑ »êµµ (Total Titratable Acidity)¸¦ ÃøÁ¤ÇÕ´Ï´Ù. | ||
- ¾÷±×·¹À̵åµÈ ÀûÁ¤Á¦ ÅõÀԽýºÅÛ°ú
ÃøÁ¤ ¹üÀ§·Î, º¸´Ù Á¤È®ÇÏ°í Á¤¹ÐÇÑ ÃøÁ¤ÀÌ °¡´ÉÇÕ´Ï´Ù.
- Á¤¹ÐÇÑ ÇǽºÅæ µµÂ¡ ½Ã½ºÅÛ (piston dosing system) À¸·Î, Åõ¿©ÇÏ´Â Á¤ÀûÁ¦ÀÇ Á¤È®ÇÑ »ç¿ëÀ» º¸ÀåÇÕ´Ï´Ù. - ¶Ç ÇÑ, ´ÙÀ̳ª¹Í µµÂ¡ ±â´ÉÀ¸·Î ºü¸£°í Á¤È®ÇÑ ÃøÁ¤ÀÌ °¡´ÉÇÕ´Ï´Ù. | ||
- µµ¿ò¸» Ç׸ñ ±â´ÉÀ» ÅëÇØ, ±â±âÀÇ È¯°æ¼³Á¤ ¹× º¸Á¤ »óŸ¦ È®ÀÎ ÇÒ ¼ö ÀÖ½À´Ï´Ù. - ³»ÀåµÈ ÇÁ·Î±×·¥À» ÅëÇØ Æó¼öó¸® ¿Í ¼öÁú ºÐ¼®½ÃÀÇ ÇÊ¿äÇÑ ÃøÁ¤ÀÇ ¿ä±¸¸¦ ¸¸Á·½ÃŲ Á¦Ç°ÀÔ´Ï´Ù. | ||
- Cal-Check ±â´ÉÀ» ÅëÇØ Á¤È®ÇÑ pH ¼öÄ¡¸¦ È®ÀÎ ÇÒ ¼ö ÀÖ¾î, ¹ÝÀÀ ÁöÁ¡ (End-Point)ÀÇ ½Å·Úµµ¸¦ ³ô¿´½À´Ï´Ù. | ||
ÃÑ »êµµ (Total Titratable Acidity) | ||
- ¼öÁúÀÇ ÃÑ »êµµ´Â ºÎ½Ä°ú ÈÇÐ ¹ÝÀÀÀÇ ºñÀ², »ý¹°ÇÐÀû °úÁ¤¿¡ ¿µÇâÀ» ¹ÌÄ¡´Â Áß¿äÇÑ ÃøÁ¤ Ç׸ñ Áß ÇϳªÀÔ´Ï´Ù. - ½Ä¼ö, Æó¼ö ó¸® ½Ã, ¹Ýµå½Ã ÃøÁ¤ ÇØ¾ß ÇÏ´Â Ç׸ñÀ¸·Î½á, »ùÇÃÀÇ ¸ðµç »ê¼º È¥ÇÕ¹°ÁúÀ» ÃøÁ¤ÇÏ´Â °ÍÀÔ´Ï´Ù. - °ÇÑ »ê¼º ¹°Áú, ¾àÇÑ »ê¼º¹°Áú, ±× ¿Ü »ê¼º È¥ÇÕ¹°ÁúµéÀÌ ¼öÁúÀÇ »êµµ¿¡ Å©°Ô ¿µÇâÀ» ¹ÌĨ´Ï´Ù. | ||
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¢º Á¦Ç° »ç¾ç | ||
Titrator | Range | Low Range : 15.0 to 400.0 mg/L; 0.3 to 8.0 meq/L |
(as CaCO©ý ) | High Range : Range : 300 to 4000 mg/L; 6.0 to 80.0 meq/L | |
Resolution | Low Range : 0.1 mg/L / 0.1 meq/L | |
High Range : 1 mg/L / 0.1 meq/L | ||
Accuracy | Low Range : ¡¾0.5 mg/L or 3% of reading, whichever is greater | |
(@25¡ÆC/77¡ÆF) | High Range : ¡¾15 mg/L or 3% of reading, whichever is greater | |
Titration Method | acid-base titration, total acidity / strong acidity | |
Titration Principle | fixed endpoint titration : | |
8.30 pH (phenolphthalein ) or3.7 pH (Methyl Orange) | ||
Pump Speed | 10 mL/min | |
Stirring Speed | 600 rpm | |
pH | Range | -2.0 to 16.0 pH / -2.00 to 16.00 pH |
Resolution | 0.1 pH / 0.01 pH | |
Accuracy | ¡¾0.01 pH | |
(@25¡ÆC/77¡ÆF) | ||
Calibration | one, two or three-point calibration; four available buffers | |
(pH 4.01, 7.01, 8.30, 10.01) | ||
Temperature | manual or automatic from -20 to 120 ¡ÆC (-4 to 248 ¡ÆF) | |
Compensation | ||
mV | Range | -2000.0 to 2000.0 mV |
Resolution | 0.1mV | |
Accuracy | ¡¾ 1.0 mV | |
Temperature | Range | -20.0 to 120.0¡ÆC; -4.0 to 248.0¡ÆF; 253.2 to 393.2 K |
Resolution | 0.1¡ÆC; 0.1¡ÆF; 0.1 K | |
Accuracy | ¡¾0.4¡ÆC; ¡¾0.8¡ÆF; ¡¾0.4 K | |
Additional | Logging Data | up to 400 samples (200 pH/mV, 200 titration) |
Specifications | pH Electrode |
HI1131B glass body pH electrode with BNC connector and 1 m (3.3¡¯) cable (included) |
¡¡ | Temperature Probe |
HI7662-M stainless steel temperature probe with 1 m (3.3¡¯) cable (included) |
¡¡ | Environment | 0 to 50 ¡ÆC (32 to 122 ¡ÆF); max 95% RH non-condensing |
¡¡ | Power Supply | 12 VDC power adapter |
¡¡ | Dimensions | 235 x 200 x 150 mm (9.2 x 7.9 x 5.9¡±) |
¡¡ | Weight | 1.9 kg (67.0 oz.) |
Ordering |
HI84530-01 (115V) and HI84530-02 (230V) are supplied with HI1131B pH electrode, HI7662-M temperature probe, HI84530-70 reagent kit for water analysis, 100 mL beakers (2), dosing pump valve, 5 mL syringe, 1 mL plastic pipette, tube set (aspiration tube with titrant bottle cap and dispensing tube with tip), stir bar, power adapter, instruction manual and quality certificate. | |
Information |