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DOC022.53.80024

PHC281

05/2021, Edition 3

User Manual

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Содержание PHC281

Страница 1: ...DOC022 53 80024 PHC281 05 2021 Edition 3 User Manual...

Страница 2: ......

Страница 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...

Страница 4: ...Table of Contents 2...

Страница 5: ...filling solution is supplied with the probe Refer to Figure 1 Note Do not use the probe for measurements in organic solvents Figure 1 Probe overview 1 Probe soaker bottle with storage solution 5 Cable...

Страница 6: ...oper use or wear Certifications CE 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 laborato...

Страница 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...

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

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 13: ...tion times Calibration errors Sample material stays on the probe 1 Rinse the probe with deionized water Use warm 35 45 C 95 113 F deionized water to remove storage solution that dries on the probe Dry...

Страница 14: ...maximum Proteins Electrode cleaning solution for proteins organic contamination Pepsin in HCl 3 hours maximum Wastewater and organic compounds Electrode cleaning solution extra strong Sodium hypochlo...

Страница 15: ...minutes in each solution 2 Rinse the probe with deionized water Blot dry with a lint free cloth 3 Calibrate the probe 8 5 Storage N O T I C E Probes can become permanently damaged if kept in a storag...

Страница 16: ...le properties cause slow stabilization 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 puri...

Страница 17: ...ets 20 mL each 20 pkg 2770120 pH 10 01 buffer solution Singlet one use packets 20 mL each 20 pkg 2770220 pH 4 01 and pH 7 00 buffer solution kit Singlet one use packets 20 mL each 2 x 10 pkg 2769920 p...

Страница 18: ...stic colorless 80 pkg SM5010 Beaker 30 mL plastic red 80 pkg SM5011 Beaker 30 mL plastic yellow 80 pkg SM5012 Beaker 30 mL plastic blue 80 pkg SM5013 Beaker 30 mL plastic green 80 pkg SM5014 Beaker di...

Страница 19: ......

Страница 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...

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