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Orion Star A215 Benchtop pH/Conductivity ¹ÌÅÍ / ¿À¸®¿Â Star A215 pH/Àüµµµµ ¹ÌÅÍ |
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[pH ÃøÁ¤]
• pH ¿Í mV ÃøÁ¤°ª µ¿½Ã¿¡ Ç¥½Ã
• ORP Àü±Ø ¿¬°áÇÏ¿© »êÈȯ¿øÀüÀ§(ORP) ÃøÁ¤ °¡´É
• USA/NIST, DIN ŸÀÔ ¹öÆÛ¸¦ ÀÚµ¿ ÀνÄÇϸç, ÃÖ´ë 5Á¡ pH º¸Á¤
• º¸Á¤ ÆíÁý ±â´É: º¸Á¤ ¿¡·¯°¡ Ç¥½ÃµÇ°Å³ª ¹öÆÛÀÇ pH¸¦ À߸ø ÀÔ·ÂÇßÀ» °æ¿ì, º¸Á¤ Àüü¸¦ ´Ù½Ã ÇÏ´Â °ÍÀÌ ¾Æ´Ï¶ó ÀϺΠº¸Á¤ ÆíÁýÀ» ÅëÇØ ½Ã°£À» Àý¾àÇÒ ¼ö ÀÖÀ½
[Àüµµµµ ÃøÁ¤]
• Àüµµµµ/TDS/¿°µµ/ºñÀúÇ× °ª°ú ¿Âµµ¸¦ ÃøÁ¤ ³¯Â¥, ½Ã°£, »ùÇÃID, »ç¿ëÀÚID, º¸Á¤¿¡ ´ëÇÑ Á¤º¸¿Í ÇÔ²² È®ÀÎ
• 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
Specifications
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pH Mode
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Range
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-2.000 to 20.000
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Resolution
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0.1, 0.01, 0.001
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Relative Accuracy
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¡¾0.002
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Calibration Points
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up to 5
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mV Mode
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Range
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¡¾2000.0
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Resolution
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0.1
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Relative Accuracy
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¡¾0.2mV or ¡¾0.05% of reading whichever
is greater
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Calibration Points
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1
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Conductivity
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Range
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0.001 to 3000 mS
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Resolution
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0.001 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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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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Inputs/Outputs
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Inputs
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BNC, reference pin, 8-pin mini-DIN, stirrer port
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Data Management
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2000 points with date/time stamp
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Output
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RS-232, USB
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Display
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Graphic LCD; simultaneous display of measurement, temperature, date/time, sample
ID, user ID and more
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Environmental Operating Conditions
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Warranty
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3-year meter replacement
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