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Orion Star A123 DO Portable meter / ¿À¸®¿Â Star A123 ÈÞ´ë¿ë DO ¹ÌÅÍ |
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Thermo Scientific Orion Star A123 ¿ëÁ¸ »ê¼Ò ÃøÁ¤±â´Â ÀÏ»óÀûÀÎ ½Ç¿Ü ½Ã·á ºÐ¼®À» À§ÇÑ °£´ÜÇÏ°í °æÁ¦ÀûÀÎ ¼Ö·ç¼ÇÀÔ´Ï´Ù. °Á¶ ÃøÁ¤ Å°, ¼±Åà °¡´ÉÇÑ Æǵ¶ ¸ðµå ¹× ÃøÁ¤ ¾ÈÁ¤¼º Ç¥½Ã±â¸¦ °®Ãá, ÀÚ»çÀÇ Orion Star A123 ¿ëÁ¸ »ê¼Ò ÃøÁ¤±â´Â Àú·ÅÇÑ °¡°Ý¿¡ ½Å·ÚÇÒ ¼ö ÀÖ´Â ÃøÁ¤À» Á¦°øÇϱâ À§ÇØ ¼³°èµÇ¾ú½À´Ï´Ù
Specifications
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Temperature Mode
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Range
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-5¡Æ 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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DO Mode
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Concentration Range
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0 to 20mg/L
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Concentration Resolution
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0.01, 0.1
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Relative Accuracy
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¡¾0.2mg/L; ¡¾2%
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% Saturation Range
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0 to 200
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% Saturation Resolution
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0.1, 1
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Salinity Factor
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0 to 45 ppt, manual
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Calibration
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Water-saturated air and manual (Winkler)
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Inputs/Outputs
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Inputs
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8-pin mini-DIN
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Sensor Types
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Polarographic DO probe with built-in temperature sensor
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Data Management
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50 points
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Display
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Custom LCD; simultaneous display of measurement and temperature with helpful indicator
icons
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Power Supply
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Four "AA" batteries or optional universal AC line voltage
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Environmental Operating Conditions
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Relative Humidity
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5 to 85% noncondensing
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Warranty
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3-year meter replacement
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