Specifications

23G-Series RO System
3024270 Rev G 107 14Oct13
Menu #6
Calibrate
ECM Adjustment Range
a
Alarm Limit
pH
0 or 1
(Disable or Enable)
PRE-FILT PRESS
-99 to +99 OFFSET UNITS
bc
-06
POST-FILT PRESS
-99 to +99 OFFSET UNITS
bc
-06
PRIMARY PRESS
-99 to +99 OFFSET UNITS
dc
-08
FINAL PRESS
-99 to +99 OFFSET UNITS
dc
-08
PERMEATE PRESS
-99 to +99 OFFSET UNITS
bc
-06
CONC Q OFFSET
-99 to +99 OFFSET UNITS
ef
00
PERM Q OFFSET
-99 to +99 OFFSET UNITS
ef
00
CONC Q SLOPE
0-255 SLOPE UNITS
gf
37
PERM Q SLOPE
0-255 SLOPE UNITS
gf
37
pH CAL LOW
0-140 pH units
h
40 or 70
pH CAL HIGH
0-140 pH units
h
100
a. Adjustment range remains the same whether US or Metric units are enabled.
b. There are 0.50 psig (0.0345 bar) per offset unit of pre-filter, post-filter, and permeate
pressure.
c. Pressure transducer calibration offset value for V2 main logic board (software Rev.
G or higher) should set to d. There are 2.00 psig (0.138 bar) per offset unit of
primary and final pressure.
e. The standard 1-inch flow turbine should be calibrated with a flow offset of -04 ±4 for
both the permeate and concentrate. There are 0.10 Lpm (0.0264 gpm) per offset
unit.
f. When using a 2-inch turbine for flows above 50 gpm, use a flow offset of 45 and a
slope of 148. The 2-inch turbine is only used on special high flow machines which
use the ECM-100 as a special feature.
g. The “slope” for both permeate and concentrate flows should be set to 36 ±2 for the
1-inch flow turbine. The slope has units of: Lpm/(100 turbine revolutions).
h. To calibrate the pH, pass code 1 must be entered and the pH electrode must be put
in two pH standard solutions (4.0 and 7.0 or 4.0 and 10.0).