Hach PHC301 User Manual Download Page 20

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*DOC022.53.80032*

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Summary of Contents for PHC301

Page 1: ...DOC022 53 80032 PHC301 05 2021 Edition 3 User Manual...

Page 2: ......

Page 3: ...ration notes 7 5 2 Calibration procedure 8 Section 6 Sample measurement 9 6 1 Sample measurement notes 9 6 2 Sample measurement procedure 9 Section 7 Verify the calibration 10 7 1 Verification procedu...

Page 4: ...Table of Contents 2...

Page 5: ...ction and temperature sensor 6 Probe soaker bottle holder 3 Filling hole plug 7 Electrode filling and storage solution 4 Protective tape and filling hole Section 2 Specifications Specifications are su...

Page 6: ...FCC ISED Section 3 Safety information 3 1 Intended use The Intellical probes are intended for use by individuals who measure water quality parameters in the laboratory The Intellical probes do not tr...

Page 7: ...e protective tape from the filling hole of new probes A probe with a blocked filling hole will not operate correctly New probes are filled with electrolyte filling solution and have a soaker bottle th...

Page 8: ...Figure 2 Remove the protective tape 6 English...

Page 9: ...ore pH units apart For a one point calibration use a pH buffer near the expected sample pH Use the default calibration options or change the options in the probe settings menu Use the single display m...

Page 10: ...the probe in the first pH buffer solution Make sure that the sensor and reference junction are fully in the solution Do not put the probe on the bottom or sides of the beaker 6 Shake the probe from s...

Page 11: ...a point and when the meter is set to read at regular intervals The user must manually save each data point when the meter is set to read continuously Air bubbles below the sensor can cause a slow resp...

Page 12: ...he verification menu The display shows the pH buffer solution to use for verification Note Menu name for HQd meters Run check standard 2 Prepare or pour the pH buffer solution into a beaker 3 Open the...

Page 13: ...ater Dry the probe body with a lint free cloth 4 Soak the probe in pH 4 buffer for 20 minutes 5 Rinse the probe with deionized water Dry the probe body with a lint free cloth Table 1 Cleaning solution...

Page 14: ...he probe 8 3 Replace the filling solution If the filling solution becomes contaminated replace the filling solution 1 Tilt the probe and open the filling hole 2 Use a plastic transfer pipet to remove...

Page 15: ...age solution or 3 M KCl Do not store the probe in deionized water or in samples of low ionic strength For short term storage the probe can stay in the sample for a maximum of 2 hours if the sample pH...

Page 16: ...ilization or inaccurate measurements The sample absorbs carbon dioxide CO2 from the air which causes the pH value to slowly decrease in low ionic strength LIS or high purity samples Use the LIS chambe...

Page 17: ...ctions 250 mL C20C380 10 1 Recommended standards Description Unit Item no pH 4 01 buffer solution Singlet one use packets 20 mL each 20 pkg 2770020 pH 7 00 buffer solution Singlet one use packets 20 m...

Page 18: ...0 mL S11M010 pH buffer 9 23 technical 500 mL S11M011 10 2 Accessories Description Quantity Item no Beaker 30 mL plastic colorless 80 pkg SM5010 Beaker 30 mL plastic red 80 pkg SM5011 Beaker 30 mL plas...

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Page 20: ...2932 orders hach com www hach com HACH LANGE GMBH Willst tterstra e 11 D 40549 D sseldorf Germany Tel 49 0 2 11 52 88 320 Fax 49 0 2 11 52 88 210 info de hach com www de hach com HACH LANGE S rl 6 ro...