Senseca ECO 420 handleiding
Handleiding
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ECO 420 series - Compact CO2 monitor with alarm
Operation and maintenance
B-H90.0.0X.DK2-4.1 Page 15 of 26
6 Operation and maintenance
6.1 Operating and maintenance notices
Caution Damage to the sensor
A sensitive optical sensor is installed in the device. The sensor parameters can change due
to impact or falling. This can result in incorrect measurements.
Protect the device from impact and falling!
The measurements must be checked after the device falls or is jarred. If the values
deviate, a basic sensor adjustment must be carried out!
Note
The device must be handled with care and used in accordance with the technical data. Do
not throw or strike.
If the device is stored at a temperature above 50 °C, or is not used for an extended
period of time, the batteries must be removed or recharged regularly. This prevents
leaks from the rechargeable batteries and increases the life of the recharge-able
batteries.
6.2 CO
2
calibration
In order to improve the accuracy, the carbon dioxide sensor can be adjusted.
Note
Calibration can be carried out in clean ambient air or with test gases (optionally available
gas extraction device recommended). 1-point calibration at any arbitrary point and 2-point
calibration at 0 ppm and an arbitrary point are both possible.
Current test gases normally have accuracies of ± 2 %. This tolerance must be taken into
consideration with the measurement uncertainty. The specifications on the analysis
certificate must always be observed.
For information about the available calibration settings, refer to Configuring parameters of
the configuration menu “expanded settings”.
To start the calibration, press the Function key for 4 seconds.
For further information, please refer to the following chapter for the adjustment selected in
the Expanded settings menu.
After the calibration is finished [AL DONE is displayed.
Then, the current measurement is shown in the display again.
Bekijk gratis de handleiding van Senseca ECO 420, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.
Productinformatie
| Merk | Senseca |
| Model | ECO 420 |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 2979 MB |
