Hanna-instruments pH 20 Manuel d'utilisateur télécharger pdf

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pH20 • pH21Basic pH metersInstruction Manualwww.hannainst.com

32pH 20 and pH 21 are basic pH meters designed for simplicity of use inall applications where rapid daily controls are required.These meters are also

Page 3 - FUNCTIONAL DESCRIPTION

54SPECIFICATIONSFUNCTIONAL DESCRIPTION1. Liquid Crystal Display2. CAL key, to enter and exit the calibration mode3. CFM key, to confirm calibration va

Page 4 - OPERATIONAL GUIDE

76Note: If measurements are taken in different samples successively, it isrecommended to clean the electrode thoroughly to avoid cross-contamination.

Page 5 - HOLD FUNCTION

98pH CALIBRATIONFor better accuracy the instruments should be calibrated frequently,and however:1. After electrode replacement.2. After testing aggres

Page 6

1110ELECTRODE CONDITIONING & MAINTENANCEPREPARATIONRemove the electrode protective cap.DO NOT BE ALARMED IF ANY SALT DEPOSITS ARE PRESENT: this is

Page 7 - ACCESSORIES

1312ACCESSORIESpH CALIBRATION SOLUTIONSHI 70004P pH 4.01 buffer solution, 20 mL sachet, 25 pcsHI 7004M pH 4.01 buffer solution, 230 mL bottleHI 7004L

Page 8 - ORP SOLUTIONS

HI 2031B Glass body, semimicro, conic tip, refillable, combina-tion. Use: semisolid products.FC 100B PVDF body, double junction, refillable, combinati

Page 9 - MANPH21R1 07/05

MANPH21R1 07/05SALES AND TECHNICAL SERVICE CONTACTSAustralia:Tel. (03) 9769.0666 • Fax (03) 9769.0699China:Tel. (10) 88570068 • Fax (10) 88570060Eg

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Hanna-instruments pH 20 Manuel d'utilisateur

Naviguer en ligne ou télécharger Manuel d'utilisateur pour Instruments de mesure Hanna-instruments pH 20. Hanna Instruments pH 20 User Manual Manuel d'utilisatio

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Modèles reliés pH 21

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