Calibration
Calibration should be done on your Nutradip GrowBoss at
least once a month; whenever a probe is cleaned; when a
new cycle is about to begin, or when the GrowBoss has been
taken out of storage.
Over time, all probes naturally degrade due to envi ronmenta l
stresses, and calibration ensures that the natural changes in
the integrity of the prob e are compens a ted for over the life
of the probes. To ensure the longest possible life for probes,
please refer to the CARE & CLEANING section of this manual.
pH Probe Calibration
For calibrating pH, we recommend using a two point calibration
between 4.0 and 7.0 to ensure that the meter is accurate across
the scale, and calibrated within the most desirable pH target
areas.
What you will need:
for 10 seconds. Let stand for 60 seconds.
12. Repeat steps 6 to 11 as needed. This may take several
N utricycles,ent Pr obeespeciallyCali brwithati onolder or
worn probes.
What you will need:
• ph 4 Buffer Solution (Future Harvest Part Number 1100002)
• ph 7 Buffer Solution (Future Harvest Part Number 1100001)
• Calibration screwdriver
• Three small, clean plastic cups
• 30 minutes
• Clear tap water
What to do:
1. Place all supplies on your calibration table,and let sit. All
supplies MUST be the same temperature before starting to
achieve an accurate calibration. It is recommended to
float the calibration solution bottle in your reservoir for five to
ten minutes to reach the reservoir temperature. This will
allow for a more accurate calibration.
2. Place the GrowBoss on a level surface and connect all
probes and power supply. Power up the GrowBoss.
3. Pour pH7.0 solution into one of the small cups (enough to
cover pH bulb)
4. Pour pH 4.0 solution into one of the small cups (enough to
cover pH bulb)
5. Pour clear tap water in the third cup for rinsing the pH probe.
6. Place the probe in the pH 7.0 solution, and agitate for 10
seconds. Let stand for 60 seconds.
7. Rotate the 7.0 calibration screw counter clockwise very
slowly and gently until the display increases to 7.0.
8. Place the probe in the clear tap water cup, and agitate for
10 seconds. Let stand for 60 seconds.
Calibration
Calibration should be done on your Nutradip GrowBoss at
least once a month; whenever a probe is cleaned; when a
new cycle is about to begin, or when the GrowBoss has been
taken out of storage.
Over time, all probes naturally degrade due to envi ronmenta l
stresses, and calibration ensures that the natural changes in
the integrity of the prob e are compens a ted for over the life
of the probes. To ensure the longest possible life for probes,
please refer to the CARE & CLEANING section of this manual.
pH Probe Calibration
For calibrating pH, we recommend using a two point calibration
between 4.0 and 7.0 to ensure that the meter is accurate across
the scale, and calibrated within the most desirable pH target
areas.
What you will need:
for 10 seconds. Let stand for 60 seconds.
12. Repeat steps 6 to 11 as needed. This may take several
N utricycles,ent Pr obeespeciallyCali brwithati onolder or
worn probes.
What you will need:
• ph 4 Buffer Solution (Future Harvest Part Number 1100002)
• ph 7 Buffer Solution (Future Harvest Part Number 1100001)
• Calibration screwdriver
• Three small, clean plastic cups
• 30 minutes
• Clear tap water
What to do:
1. Place all supplies on your calibration table,and let sit. All
supplies MUST be the same temperature before starting to
achieve an accurate calibration. It is recommended to
float the calibration solution bottle in your reservoir for five to
ten minutes to reach the reservoir temperature. This will
allow for a more accurate calibration.
2. Place the GrowBoss on a level surface and connect all
probes and power supply. Power up the GrowBoss.
3. Pour pH7.0 solution into one of the small cups (enough to
cover pH bulb)
4. Pour pH 4.0 solution into one of the small cups (enough to
cover pH bulb)
5. Pour clear tap water in the third cup for rinsing the pH probe.
6. Place the probe in the pH 7.0 solution, and agitate for 10
seconds. Let stand for 60 seconds.
7. Rotate the 7.0 calibration screw counter clockwise very
slowly and gently until the display increases to 7.0.
8. Place the probe in the clear tap water cup, and agitate for
10 seconds. Let stand for 60 seconds.
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