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Orion Star A212 Conductivity Benchtop meter / ¿À¸®¿Â Star A212 Àüµµµµ ¹ÌÅÍ |
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½ÇÇè½Ç¿¡¼ ³ÐÀº ¹üÀ§ÀÇ ÀÀ¿ë°ú °í±Þ Àüµµµµ ºÐ¼®¿¡ ÀÌ»óÀûÀÎ Thermo Scientific¢â Orion¢â Star A212 Conductivity Benchtop Meter·Î Á¤È®ÇÏ°í ½Å·Ú¼º ÀÖ´Â Àüµµµµ, ¿ëÁ¸°íÇü¹°ÃÑ·®, ¿°µµ, ÀúÇ×·Â ¹× ¿Âµµ¸¦ ÃøÁ¤ÇϽʽÿÀ. ¼±Çü, ºñ¼±Çü ¼ø¼ö¸¦ »ç¿ëÇϰųª 5, 10, 15, 20 ¶Ç´Â 25 ¡ÆC ±âÁØ ¿Âµµ¸¦ °®Ãá EP ¿É¼ÇÀ¸·Î ¿Âµµ º¸»óÀÇ Æǵ¶°ªÀ» ¼³Á¤ÇϽʽÿÀ. ÃÖ´ë ´Ù¼¸ °³ Æ÷ÀÎÆ®ÀÇ pH º¸Á¤À» ¼öÇàÇÏ°í, ½Ã°£/³¯Â¥ ½ºÅÆÇÁ¿Í ÇÔ²² ÃÖ´ë 2,000°³ÀÇ µ¥ÀÌÅÍ Æ÷ÀÎÆ® ¼¼Æ®¸¦ ·Î±ëÇϸç, USB³ª RS232¸¦ ÅëÇØ ÇÁ¸°ÅÍ ¶Ç´Â ÄÄÇ»ÅÍ·Î º¸Á¤ ¹× µ¥ÀÌÅÍ ·Î±×¸¦ ½±°Ô Àü¼ÛÇÒ ¼ö ÀÖ½À´Ï´Ù
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• Àüµµµµ/TDS/¿°µµ/ºñÀúÇ× °ª°ú ¿Âµµ¸¦ ÃøÁ¤ ³¯Â¥, ½Ã°£, »ùÇÃID, »ç¿ëÀÚID, º¸Á¤¿¡ ´ëÇÑ Á¤º¸¿Í ÇÔ²² È®ÀÎ
• »ç¿ë¼³¸í¼ ¾øÀ̵µ »ç¿ëÇÒ ¼ö ÀÖÀ» Á¤µµÀÇ »ó¼¼ÇÑ È¸é ¾È³» ¸Þ½ÃÁö
• ÃøÁ¤°ªÀÌ ¾ÈÁ¤È µÇ¾úÀ½À» Ç¥½ÃÇÏ´Â AUTO-READ ±â´É
• 2-±Ø ¶Ç´Â 4-±Ø Àüµµµµ ¼¿À» ¼±ÅÃÇÏ¿© »ç¿ë(¼±Åà °¡´ÉÇÑ ¼¿ »ó¼ö)
• Á¤È®ÇÑ ÃøÁ¤À» À§ÇÑ Á¤È®ÇÑ ¿Âµµ º¸»ó
- ¼±Åà °¡´ÉÇÑ ±âÁØ ¿Âµµ 5, 10, 15, 20 or 25 ¨¬C
- ¼±Çü, ºñ¼±Çü, nLFu or USP/EP ¿Âµµº¸»ó ¼±ÅÃ
• ¿°µµ ÃøÁ¤À» À§ÇÑ ½Ç¿ë¿°µµ ¶Ç´Â õ¿¬Çؼö °î¼± ¼±ÅÃ
• TDS ÃøÁ¤À» À§ÇÑ ¼±Çü ¶Ç´Â ISO/EN 27888 °î¼± ¼±ÅÃ
• ³¯Â¥/½Ã°£ Á¤º¸¿Í ÇÔ²² ÃÖ´ë 2000°³ µ¥ÀÌÅÍ ÀúÀå
• ½Ã°£ °£°ÝÀ» µÎ°í ÃøÁ¤°ªÀ» ÀúÀå
• 10°³ÀÇ ÃøÁ¤ method ÀúÀå
• USB ¶Ç´Â RS232 Æ÷Æ®¸¦ ÅëÇÑ ½¬¿î µ¥ÀÌÅÍ Àü¼Û
• Orion Star stirrer probe (096019 º°¸Å)¸¦ ÀÌ¿ëÇÏ¿© ½Ã·á ±³¹Ý °¡´É
• AC Àü¿ø ¾î´ðÅÍ ¶Ç´Â 4°³ÀÇ AA ¹èÅ͸®·Î ÀÛµ¿ÇÒ ¼ö ÀÖ¾î ½ÇÇè½Ç ³»¿¡¼µµ Æí¸®ÇÏ°Ô À̵¿ °¡´É
• 3³â ¹ÌÅÍ Ç°Áúº¸Áõ±â°£
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• ±×·¡ÇÈ ¹æ½ÄÀÇ Å« ȸéÀ¸·Î ÃøÁ¤ »óȲ¡¤°ªÀ» È®ÀÎÇϱ⠽¬¿ò
• ³¯Â¥, ½Ã°£, sample ID, user ID, º¸Á¤ »óÅ°¡ Ç¥½ÃµÇ¾î ȸ鿡¼ ¹Ù·Î È®ÀÎ °¡´É
• ¹ÌÅÍ ¼³Á¤ÀÌ ¾ÆÀÌÄÜ Å¸ÀÔÀ¸·Î µÇ¾î ÀÖ¾î º¸´Ù ½±°Ô »ç¿ë °¡´É
Specifications
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Conductivity
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Range
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0.00 to 3000 mS
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Resolution
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0.01 uS minimum; 4 significant figures minimum
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Relative Accuracy
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0.5% reading ¡¾1 digit
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Reference Temperature
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5 ¡Æ, 10 ¡Æ, 15¡Æ, 20¡Æ, 25¡ÆC
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Compatible Cell Constants
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0.001 to 199.9
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Calibration Points
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up to 5
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Resistivity
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Range
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2 Ohm to 100Meg-Ohm
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Resolution
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2 ohms-cm
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Relative Accuracy
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0.5% ¡¾ 1 digit
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Salinity
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Type
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Practical salinity or natural sea water, multilanguage interface, direct control
of Star stirrer probe 096019 (sold separately)
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Range
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0.01 to 80.0 ppt NaCl equivalent;
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¡¡
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0.01 to 42 ppt practical salinity
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Resolution
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0.01
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Relative Accuracy
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¡¾ 0.1
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TDS
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Range
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0 to 200 ppt
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Resolution
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4 significant digits
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Relative Accuracy
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¡¾0.5% reading ¡¾1 digit
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TDS Factor Range
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Linear, 0.01 to 10.00
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Temperature
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Range
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-5 to 105¡ÆC
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Resolution
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0.1
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Relative Accuracy
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¡¾0.1
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Offset Calibration
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1 point
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Datalogging
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Number of Points
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2000 points with date/time stamp
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Log Function
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Manual, ready (includes AUTO-READ*), timed
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Log Edit
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Delete individual points, group of points or all
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Inputs/Output
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Conductivity with Temperature Probe
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8-pin mini-DIN, stirrer port
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Output
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RS-232, USB
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Power
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AC Adapter
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100-240 VAC, 50-60 Hz (included)
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Battery Power
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Four AA (sold separately)
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Battery Life
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2000 hours
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