wtw Stirrox G Operating Manual Download Page 19

StirrOx G

Wear parts and accessories

19

ba25310d07

08/2018

8

Wear parts and accessories

Wear parts and

maintenance

equipment

Description

Model

Order no.

Set of exchange membrane caps (3 pieces)

WP3-ST

202 738

Electrolyte solution

ELY/G

205 217

Cleaning solution for lead counter electrode

RL/G

205 204

Polishing film

SF 300

203 680

Accessory kit, comprising:
– 3 exchange membrane caps, WP-ST
– Electrolyte solution ELY/G
– Cleaning solution, RL/G
– Polishing strip, SF 300

ZBK-ST

202 710

Stirring paddle

RP-ST

204 122

Accessories

Description

Model

Order no.

Calibration and storage vessel

OxiCal

®

-ST

205 349

Stand for OxiCal

®

-ST

Sta-ST

205 348

Karlsruhe bottle - suitable for BOD 
measurement

KF 12

205 700

For further accessories, refer to the WTW catalog or the Internet

Summary of Contents for Stirrox G

Page 1: ...OPERATING MANUAL ba25310e07 08 2018 StirrOx G DISSOLVED OXYGEN SENSOR WITH INTEGRATED STIRRER OPERATING MANUAL...

Page 2: ...2 ba25310e07 08 2018 StirrOx G Copyright 2018 Xylem Analytics Germany GmbH Printed in Germany...

Page 3: ...7 4 2 Measuring 7 4 3 Storage 8 5 Maintenance cleaning replacement 8 5 1 General maintenance instructions 8 5 2 Outside cleaning 9 5 3 Changing the electrolyte and membrane cap 9 5 4 Cleaning the elec...

Page 4: ...Contents StirrOx G 4 ba25310d07 08 2018...

Page 5: ...ottles 1 Shaft housing 2 Connection head 3 On Off key for stirrer 4 Cable screw joint 5 Stirring paddle 6 WP ST membrane cap filled with electrolyte solution 7 Gold working electrode cathode 8 Insulat...

Page 6: ...to the instrument or the environment 3 Commissioning Scope of delivery D O sensor StirrOx G filled with electrolyte solution and ready to operate Calibration and storage vessel OxiCal ST ZBK ST acces...

Page 7: ...sensor is equipped with an integrated stirring system for the incident flow of the membrane Pressing the On Off key switches the stirrer on Pressing once more switches the stirrer off again Measuremen...

Page 8: ...ables you to place the calibration and storage vessel with the sensor in an upright tilt resistant position on a table 5 Maintenance cleaning replacement 5 1 General maintenance instructions For your...

Page 9: ...thoroughly rinse with deionized water and recalibrate if necessary 5 3 Changing the electrolyte and membrane cap CAUTION Before starting to work with the sensor please note the GENERAL MAINTENANCE IN...

Page 10: ...brane head and electrolyte solution see section 5 6 Rinse the sensor head with deionized water Carefully rub and dry the counter electrode with a lint free paper towel Immerse the sensor head includin...

Page 11: ...crew on the membrane head fingertight using a paper towel Excess electrolyte solution is forced out of the ventilation area Check the filling Inspect the face surface No air bubbles may be present wit...

Page 12: ...rew off the membrane head Caution Electrolyte solution For disposal of the membrane head and electrolyte solution see section 5 6 Rinse the sensor head with deionized water Using the rough side of the...

Page 13: ...the membrane cap Additionally you can prevent air bubbles by throwing the first filling away and refilling the membrane cap Rinse the sensor head with electrolyte solution Hold the sensor inclined and...

Page 14: ...on after 2 minutes 5 6 Disposal CAUTION The ELY G electrolyte solution irritates the eyes and skin When dealing with the ELY G electrolyte solution observe the following points During working activiti...

Page 15: ...ated after changing the electrolyte and membrane cap Contaminated electrodes or sensor toxification Clean the electrodes see section 5 4 Leak display appears Membrane cap not screwed on tight enough H...

Page 16: ...r PEEK Thermistor housing VA steel 1 4571 Seals FPM Viton Stirring paddle VA steel 1 4571 Connection cable Lengths 2 m Diameter 6 mm Smallest allowed bend radius Fixed installation 50 mm Flexible use...

Page 17: ...mended storing method in the calibration and storage vessel OxiCal ST moist Storage temperature 0 50 C 32 122 F Characteristics when delivered Zero signal 0 1 of the saturation value Response time of...

Page 18: ...assignment Ue V I0 mA I1 mA I2 mA 5 0 4 0 38 189 6 0 4 8 35 147 7 0 5 8 32 137 8 0 6 7 29 121 9 0 7 7 28 108 10 0 8 6 27 100 11 0 9 5 27 95 12 0 10 4 27 89 AE GE HE 7 5 3 1 8 6 4 2 NTC 1 30 kW NTC 2 3...

Page 19: ...electrode RL G 205 204 Polishing film SF 300 203 680 Accessory kit comprising 3 exchange membrane caps WP ST Electrolyte solution ELY G Cleaning solution RL G Polishing strip SF 300 ZBK ST 202 710 St...

Page 20: ...Wear parts and accessories StirrOx G 20 ba25310d07 08 2018...

Page 21: ......

Page 22: ...buildings factories and farms In more than 150 countries we have strong long standing relationships with customers who know us for our powerful combination of leading product brands and applications...

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