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INE-

PHB-4 

Portable pH Meter 

Operation Manual

Summary of Contents for INE-PHB-4

Page 1: ...INE PHB 4 Portable pH Meter Operation Manual...

Page 2: ...omatically It is suitable for measuring the pH value and potential mV in the laboratories and inspection offices The compact size and portable design of the meter make it specially suitable for being...

Page 3: ...comparatively short The meter has two points calibration The procedure is as following 4 1 Press ON OFF button to switch on the battery supply the meter enter mV measuring state 4 2 Press MODE button...

Page 4: ...as been used to measure strong acid pH 2 or strong alkali pH 12 The meter has been used to measure the liquid containing fluoride or solution with pH 7 or dense organic solutions When the temperature...

Page 5: ...minated clean it with medical cotton or with 0 1mol L diluted hydrochloric acid 5 4 If the end of the electrode is found to have cracks or become aged stored for over 2 years it is necessary to change...

Page 6: ...Press MODE button Press MODE button Press ENTER button Press MODE button Press ENTER button Press MODE button Press MODE button Press MODE button Packing list INE PHB 4 Portable pH meter NO d Descrip...

Page 7: ...trode Instruction Manual Characteristics One in two pH combination electrode INE E 201 Serials plastic shell polycarbonate INE 65 1 Serials Glass shell INE E 202 Serials Glass shell One in three pH co...

Page 8: ...After using the electrode please rinse it carefully 7 The components which touch sample solution include PC polycarbonate shell glass accessories and silicon rubber Before measurement you should confi...

Page 9: ...l solution 3 mol L for 4 hours 2 Adhered with organics please immerse the electrode in absolute ethyl alcohol or solution which can dissolve this organics for 15 minutes Stir solution with electrode b...

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