DYS DY-2501B Operation Manual Download Page 1 | Manualshive

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Chloride

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Meter

DY

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2501B

Operation Manual

DaeYoon Scale Industrial Co., Ltd.

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Summary of Contents for DY-2501B

Page 1: ...Chloride Meter DY 2501B Operation Manual DaeYoon Scale Industrial Co Ltd...

Page 2: ...8 4 2 Calibration 4 2 1 Water soluble chloride Cl calibration 10 4 2 2 Acid soluble chloride Cl calibration 11 4 3 Measurement 4 3 1 Water soluble chloride Cl measurement 13 4 3 2 Acid soluble chlorid...

Page 3: ...d between the sensing and reference electrodes is a measure of the activity of the reactive species As the activity of the species reacting at the sensing electrode varies so does the potential measur...

Page 4: ...ered to CAUTION Denote operating procedures and maintenance must be followed to secure user safety and data accuracy WARNING Denote operating procedures and maintenance that if not properly followed m...

Page 5: ...n one minute after the sensor has been inserted in the sample for the sensor to be stabilized After calibration is completed measure the standard solution to check the accuracy of the calibration If t...

Page 6: ...is not in use for a long time in order to minimize waste of electricity 3 2 Specifications Measurement Object Concentration of chloride ion in hardened concrete Method ISE Ion Selective electrode Meas...

Page 7: ...g mode MEASURE Start Calibration or Measurement Light LCD Light 1 Select first cal point 0 005 Cl Time setup PM 2 Select second cal point 0 05 Cl 3 Select third cal point 0 5 Cl 4 DATE Set date and ti...

Page 8: ...on Solution water soluble 0 005 0 05 0 5 Cl 60ml 3Btl 6 Calibration Solution acid soluble 0 005 0 05 0 5 Cl 60ml 3Btl 7 Extraction Solution water soluble 40g 3Ea 8 Extraction Solution acid soluble 40g...

Page 9: ...water soluble 0 005 0 05 0 5 Cl 500ml 2 2 Calibration Solution acid soluble 0 005 0 05 0 5 Cl 500ml 2 3 Internal Filling Solution 39ml 2 4 Calibration Solution water soluble 0 005 0 05 0 5 Cl 60ml 2...

Page 10: ...points selecting option Power ON Select water soluble acid soluble calibration mode Enter to calibration mode Select Calibration Solution 0 005 Cl Water soluble Acid soluble Calibration 0 05 Cl Water...

Page 11: ...PRINT Power ON Select Water Acid Soluble Cl NaCl Calibration Use cursor to choose measurement mode Measurement Start Measurement Complete Measuring Sample Saving data automatically Saving data automat...

Page 12: ...ATC MTC mode ATC MTC ATC Automatic temperature compensation MTC Manual temperature compensation Load data from Memory MEMORY 10 10 1 1 7 PRINT Move up 10 record Move down 10 record 1 decrese 1 increas...

Page 13: ...the sensor and the status of the calibration solution Follow the steps described in 1 and repeat calibration Allowed accuracy 10 of reading during measurement 0 5 0 045 0 055 Select calibration soluti...

Page 14: ...ibration and troubleshooting Impurities on the surface of sensor affecting sensor sensitivity or contamination of the calibration solution may cause inferior calibration results Polish the surface of...

Page 15: ...0g For water soluble chloride place 4g of the sample to be tested into 40g of the extraction solution shake for 10 minutes until sample sink in solution and start the measurement Refer to ASTM C 1218...

Page 16: ...ple until the temperature gap diminishes below 5 before measuring 4 4 Other Functions 4 4 1 Time and date adjustment 25 0 ATC 1 Funct Mode 2004 11 09 Date Setting AM 11 25 10 4 DATE FUNCT Press FUNCT...

Page 17: ...t Calibration solution has been contaminated Recalibration Change the calibration solution 2 Sensor Error The sensor is disconnected properly Check the connection of the connector 3 Sensor Unstable Th...

Page 18: ...on for an hour before you use 6 2 Storage of meter Item Condition Ambient Temperature 5 50 Avoid places where sudden changes in temperature coour which could cause freezing or condensation Storing Tem...

Page 19: ...and Counseling 1 If you encounter any problems or malfunctions while using the chloride Meter call the A S center 822 858 6284 5 or visit the store where you made your purchase Warning Never modify th...

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