Professional Marijuana Grower September-October 2017 Issue | Page 12

Water Temperature Dynamic Nutrient Sensing & Dosing
Range: 32-122 degrees F (0-50 degrees C) 4 separate bottles are provided to manage provided
recipes of NPK (Nitrogen, Phosphorus, Potassium), and
Calcium, Magnesium, Iron, and related salt mixes.
Resolution: 1 degree F (0.1 degree C)
Response time: 30 seconds
Complete pH Balance and Management
Range: 0-14 pH Typical water management for dosing pH Up and
Down to maintain perfect neutral water balance as
plants extract nutrients and water balance drifts. Gone
are the days of pH balance mistakes.
Resolution: 0.01 pH Automated Algae Reduction
pH of Water
Response Time: 15 seconds
Total Dissolved Solids (TDS) in Water
Range 10 μS/cm – 30 mS/cm
Response Time: 15 Seconds
Nutrient Dosing
In addition to monitoring, the Ætrium-4 Matriarch is an
automatic nutrient doser. The following are the specifi -
cations for the automatic nutrient dosing:
12 • Professional Marijuana Grower
The Guardian manages automatic cleaning cycles with
a diluted hydrogen peroxide solution to clear organic
growth from grow plumbing with an automated sched-
ule. No mold or mildew build up.
Total Reservoir Capacity
50 gallons. Each tub is equipped with connections
for Auto-Fill and Auto-Drain for added maintenance
convenience.
Power Requirements
The Ætrium-4 Matriarch dosing base with 10 Ætrium-4
Growth Tubs uses less than 400 watts in normal opera-
SEPTEMBER/OCTOBER 2017