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Display range/accuracy:
pH: 0.00 to 14.00 [pH]
DO (Dissolved oxygen): 0.00 to 20.00 [mg/L]
FL (O2flow rate): 0.00 to 20.00 [mL/min]
Display accuracy: F.S±0.5 [%]
Setting range:
pH (Hydrogen ion concentration): 0.00 to 14.00 [pH]
DO: 0.00 to 10.00 [mg/L]
FL (O2 flow rate): 0.00 to 20.00 [mL/min]
Control output:
pH: ON/OFF control
DO: O2 addition/subtraction step control, O2 and N2 ON/OFF control, O2PI control (slope set method: time, %)
FL: PI control (slope set method: time, %)
Data output:
pH/DO/FL/Mixing frequency:
With data logger DC 0 - 5 [V]
*Load factor can be put out. (optional), Accuracy: F.S±0.5 [%]
Temperature:
With data logger DC 1 - 5 [V], Accuracy: F.S±0.5 [%]
Casing: SUS304 (no coating), indoor type, non-drip proof, non-explosion proof specification
Installation: Indoor tabletop type
Outer dimensions/weight: W350×H530×D400 [mm]・approx. 15[kg]
Environment conditions: Temperature: 5 to 45 [℃]
Humidity: 20 - 85% RH (with no condensate)
Sensors:
Standard accessories: Mettler Toledo company Polarographic DO sensor/pH sensor
Option: Automatic System Research Co., Ltd. Optical DO sensor
Power supply: AC100 [V] 50/60[Hz] electrical outlet × 2 (for controller unit and recorder)
Utilities:
N2: Flow rate 50 [mL/min] or lower Supply pressure 0.2 [MPa]
O2: Flow rate 20 [mL/min] or lower, supply pressure 0.2 [MPa]
CO2: Flow rate 50 [mL/min] or lower, supply pressure 0.2 [MPa]
AIR: Flow rate 150 [mL/min] or lower, supply pressure 0.2 [MPa]
*Connection port φ6 tube one-touch joint
*All of O₂, CO₂, and AIR must be dry gases that do not contain corrosive components, dust, and oil mist.
