Aseko ASIN AQUA Home VS, Руководство пользователя

Страница: 29 / 44

EN 29
In Operation Measurement and
Calibration
pH Probe Calibration
When pH is being measured in operation, there may be a difference between
the ASIN AQUA Home value and the current pH value measured directly in
water.
Calibration can be done in two ways:
1. With a buffer
• Close the water supply to the probes.
•
Remove the probe from ASIN AQUA Home :
rinse the probe with clean water and wipe it.
•
The probe must remain connected to the device via the cable. Immerse
the probe in the 7.0 calibration buffer and after stabilization, enter this
value into ASIN AQUA Home on the pH Probe Calibration screen.
2. With a colorimeter or Pool Tester
• The water supply to the probes must be open
• Measure the pH value directly in pool water using a colorimeter or Pool
Tester.
• Then enter this value into ASIN AQUA Home on the pH Probe Calibration
screen. Calibration can be performed in the range of 6.4-7.8
pH 7.00 Buffer #12065
Do not calibrate the pH
probe at a pH difference
lesser than 1.
The pH probe can be
calibrated in the pH range of
6.2 to 7.8.
The pH probe cannot be
calibrated when the LOW or
HIGH warning is displayed.