Hach LDO10101 Скачать руководство пользователя страница 13 | Manualshive

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Hach LDO10101 Скачать руководство пользователя страница 13

Figure 4 Install the shroud

7.4 Storage

The storage conditions for the LDO probe can be dry, wet, or humid. Wet storage conditions help to
keep the LDO sensor cap fully hydrated.

Note: After 72 hours of storage in tap water, the LDO sensor cap is fully hydrated.

For daily measurements in the laboratory, keep the probe in a humid environment such as a BOD
bottle filled approximately ¼ full with tap water. If the probe is used to monitor DO concentrations
continuously for more than 6 hours, keep the probe in tap water.
When the probe is used for short periods (less than 6 hours), the storage can be dry. Before dry
storage, rinse the probe in deionized water and blot dry. Soak the probe in tap water for 30 minutes
before use.

English

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Содержание LDO10101

Страница 1: ...DOC022 53 80021 LDO101 05 2022 Edition 5 User Manual ...

Страница 2: ......

Страница 3: ... Preparation for use 5 Section 5 Calibration 6 5 1 Calibration notes 6 5 2 LDO water saturated air 100 calibration procedure 6 Section 6 Sample measurement 7 6 1 Sample measurement notes 7 6 2 Sample measurement procedure 7 Section 7 Maintenance 7 7 1 Clean the probe 7 7 2 Replace the sensor cap and iButton 9 7 3 Remove or install the shroud 9 7 4 Storage 11 Section 8 Troubleshooting 12 Section 9 ...

Страница 4: ...Table of Contents 2 ...

Страница 5: ...ology and a stirrer for measurements in a BOD bottle Figure 1 Probe overview 1 LDO sensor cap 5 Pressure sensor module 2 Rugged probe 6 iButton 1 2 3 Standard probe 7 iButton compartment 4 Cable 8 Pressure sensor module cap Section 2 Specifications Specifications are subject to change without notice Specifications Details Probe type Luminescent dissolved oxygen LDO probe Dissolved oxygen range 0 1...

Страница 6: ...ble connection M12 digital output and connector Warranty 3 years on the probe 1 year on the sensor cap This warranty covers manufacturing defects but not improper 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 laboratory or in the field The Intellical probes d...

Страница 7: ...are the probe for calibration and measurement as follows Do not touch the protective black layer on the LDO sensor cap 1 Remove the shroud Refer to Remove or install the shroud on page 9 2 Install the LDO sensor cap and tighten by hand Do not tighten more than is necessary for a good seal 3 Soak the probe in 100 mL of tap water for 30 minutes before use For probes that will be in aqueous solutions...

Страница 8: ...bration reminders The calibration data is stored in the probe When a calibrated probe is connected to a different meter with the same calibration options a new calibration is not necessary Air bubbles below the sensor when in solution can cause a slow response or error in the calibration Make sure to remove air bubbles during calibration The meter uses the slope value shown at the end of the calib...

Страница 9: ...before and during measurements Make sure to install the shroud before field use to prevent damage to the sensing elements Refer to Remove or install the shroud on page 9 The probe warranty does not include such damage To deploy a rugged probe at a distance toss the probe body with a slow underhand throw Do not throw the probe by the cable to prevent damage to cable the probe or the user 6 2 Sample...

Страница 10: ...asive cleaners c Install the LDO sensor cap and tighten by hand Do not tighten more than is necessary for a good seal 3 Put the probe in a neutral cleaning solution and stir the solution Do not rub or remove the black layer on the LDO sensor cap Note If disinfection is necessary put the probe in a dilute alcohol solution for a maximum of 2 minutes and rinse immediately with deionized water Do not ...

Страница 11: ...5 days or more frequently if the cap becomes damaged or dirty The LDO sensor cap and iButton operate together and must be replaced at the same time Refer to the instructions that are supplied with the LDO sensor cap replacement kit 7 3 Remove or install the shroud Remove the shroud during calibration and maintenance Refer to Figure 3 Keep the shroud installed on the probes during sample measuremen...

Страница 12: ...Figure 3 Remove the shroud 10 English ...

Страница 13: ...aily measurements in the laboratory keep the probe in a humid environment such as a BOD bottle filled approximately full with tap water If the probe is used to monitor DO concentrations continuously for more than 6 hours keep the probe in tap water When the probe is used for short periods less than 6 hours the storage can be dry Before dry storage rinse the probe in deionized water and blot dry So...

Страница 14: ...slow stabilization or inaccurate measurements The measurement was not adjusted for salinity in the sample Measure the salinity of the sample and enter the value as a salinity correction factor in the meter Procedure problem causes slow stabilization and prevents accurate calibrations or measurements Air bubbles are around or below the probe tip Carefully tap or shake the probe to remove air bubble...

Страница 15: ......

Страница 16: ...rs hach com www hach com HACH LANGE GMBH Willstätterstraße 11 D 40549 Düsseldorf 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 Sàrl 6 route de Compois 1222 Vésenaz SWITZERLAND Tel 41 22 594 6400 Fax 41 22 594 6499 Hach Company Hach Lange GmbH 2010 2013 2021 2022 All rights reserved ...

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