Ionode IJ-CN Cyanide Manuel d'utilisateur télécharger pdf

User maintenance and troubleshooting

Symptom Possible cause Remedy

Drift Junction blocked Remove and clean sleeve

Membrane unclean

or contaminated

Remove sleeve. Gently

polish membrane with

P1200 “Wet & Dry”

Noisy Poor connection

to meter

Check connection

Junction not

immersed fully

Lower electrode into

solution below junction

Insufcient

electrolyte or

bubble

Rell electrolyte

Inaccurate

readings

or poor

reproduc-

ibility

Contaminated

standard(s)

Make up fresh calibration

standards and recalibrate

Improperly made

standards

Recalibrate using freshly

made standards

Contamination

from electrolyte

Use 1M potassium nitrate

in sleeve

Temperature

differences between

calibration and

sample

measurement

Ensure calibration and

sample measurements

are done at the same

temperature

No ISA used Add ISA

pH too low Add KOH to pH > 11

Sensitivity to light Perform calibration and

measurements in dark

beakers or away from

bright light

Warranty

IJ electrodes have a warranty of 12 months from date of purchase.

Any electrode found to be faulty due to manufacture within

this time will be replaced.

Ionode reserves the right to limit or modify product warranty

if it is deemed that the electrode has been used in unsuitable

applications. Electrodes with broken stems, connectors or

cables are not covered by warranty.

Electrode life may be reduced in chemically aggressive or

abrasive samples and at high temperatures.

Visit www.ionode.com for more details.

Parameter Operating Range

Concentration range 0.013 to 25 mg/L

Temperature range 0 –60ºC

pH range 9-14 pH

Reference Type Double Junction Ag/AgCl/rellable

Sensor materials Polycrystalline solid state

membrane

Body and sleeve Polypropylene/PEEK

Overall length 150mm

Barrel diameter 12mm

Cable length 1m standard, longer to order.

Maximum 20m

Connector BNC standard, others on request

Images are illustrative only.

IJ-CN

CYANIDE

ION SELECTIVE

ELECTRODE

Operators Manual

Short-Form

Intermediate Junction Series

GOOD CHEMISTRY

1 2

GOOD CHEMISTRY 2

Résumé du contenu

Page 1

User maintenance and troubleshootingSymptom Possible cause RemedyDrift Junction blocked Remove and clean sleeve Membrane unclean or contaminated Remo

Page 2 - GOOD CHEMISTRY

Application The Ionode IJ-CN Ion selective electrode responds reversibly to Cyanide, Iodide, Mercuric and Silver ions. The electrode should not be use

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Ionode IJ-CN Cyanide Manuel d'utilisateur

Naviguer en ligne ou télécharger Manuel d'utilisateur pour Matériel Ionode IJ-CN Cyanide. Ionode IJ-CN Cyanide User Manual Manuel d'utilisatio

Résumé du contenu

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