Hach-lange ORBISPHERE KM1100 Basic User Manual Manuel d'utilisateur télécharger pdf (Page 20)

6. Configure the calibration as described in Calibration configuration on page 20.

7. Start the calibration as described in Zero calibration on page 21, 100% humid air calibration

(high range sensors only) on page 21 or High level adjustment on page 21 depending on the

preferred calibration method.

Calibration configuration

Note: This option can also be invoked by pressing the Modify button in either the Zero calibration or High level

adjustment calibration screens.

1. From the Main menu, select Calibration followed by Gas sensor and then Configuration.

Option Description

Auto-calibration Not available for this sensor.

Manual-calibration When Auto-End is enabled a manual calibration will complete automatically when

the parameters defined in Stop parameters are reached. Press on Configure to set

the manual calibration parameters. If the calibration fails, the previous calibration

parameters remain unchanged and a warning message displayed.

Hold during

calibration

If checked this keeps the last measured value and stops updating the outputs during

the calibration or verification process. This avoids sending invalid information to any

connected device. At the end of a calibration, this hold remains on for a further

10 minutes to allow the system to stabilize.

Interferences

enabled during

calibration

This option enables the Chlorine or Salt interference during calibration. This option

must be used if there is chlorine in the calibration solution and if the chlorine

interference correction is enabled during measurement.

Zero calibration

bottle

Make sure this is disabled by unchecking the box as it is not relevant for this sensor.

Stop parameters If this button is pressed you can view or change the existing values or restore the

default values. It is highly recommended to leave these parameters at their default

values. These values apply to manual calibrations with the Auto-End parameter

enabled.

Configure manual calibration

1. Set the parameters for a manual sensor calibration:

Option Description

Calibration mode Select Zero calibration or High level adjustment. If using a high range sensor you also

have the option of 100% humid air calibration.

Note: If zero calibration or 100% humid air calibration is selected, no other parameters

are required. The following are only required for high level adjustment.

Cal. sample Set to In line sample, Gas bottle or Factory parameters. If factory parameters is

selected, the Ksv value is displayed but can be changed.

These additional parameters are required if in line sample or gas bottle has been

selected as the calibration sample:

Medium This is automatically set to Liquid if in line sample has been selected as the calibration

sample, or Gas if gas bottle has been selected.

Gas unit type Either Partial or Dissolved are available for an in line sample. If gas bottle was selected

this is set to Fraction.

Gas unit The list of available units depends on unit type selected above.

20 English

1 2 ... 15 16 17 18 19 20 21 22 23 24 25 ... 349 350

Commentaires sur ces manuels

Pas de commentaire

Hach-lange ORBISPHERE KM1100 Basic User Manual Manuel d'utilisateur Page 20

Commentaires sur ces manuels

Produits connexes et manuels pour Équipement Hach-lange ORBISPHERE KM1100 Basic User Manual