38
Ion
AB250 Only
Range
0.001 to 19999 (±2000 mV)
Resolution
0.001 / 0.01 / 0.1 / 1 (automatic)
Units
ppm, mg/L, molar
Accuracy
0.5 % full scale (monovalent ion)
1 % full scale (divalent ion)
Cal Points
2 to 6 points from one of following groups;
0.001, 0.01, 0.1, 1, 10, 100
0.01, 0.1, 1, 10, 100, 1000
0.02, 0.2, 2, 20, 200, 2000
0.1, 1, 10, 100, 1000, 10000
0.05, 0.5, 5, 50, 500, 5000
Temperature AB150, AB200, AB250
Resolution
0.1 ºC / 0.1 ºF
Accuracy
±0.3 ºC / ±0.5 ºF
Calibration
Offset in 0.1 º increments;
Offset range: ±5 ºC / 9 ºF
Conductivity
AB200 Only
Range
0.00 µS to 500.0 mS
Resolution
0.01 / 0.1 µS; 0.001 / 0.01 / 0.1 mS
Accuracy
±1 % full scale
Cal. Points
Automatic (4 points); maximum 1 per range
Manual (5 points); maximum 1 per range
Cell Constant
0.010 to 10.000
Cell Types
2 or 4 cell with ATC
Coefficient
(Per ºC)
Linear & pure; adjustable 0.000 to 10.000 %
Normalization
15.0 to 30.0 ºC / 59.0 to 86.0 ºF
Compensation
Automatic with supplied cell or manual
Temp
Compensation
0.0 to 100 ºC / 32.0 to 212.0 ºF
(0.0 to 80 ºC / 32.0 to 176.0 ºF with supplied cell)
TDS
AB200 Only
Range
0.00 ppm to 500 ppt (@ TDS factor 1.00)
Resolution
0.01 / 0.1 ppm ; 0.001 / 0.01 / 0.1 ppt
Accuracy
±1 % full scale
Cal. Points
Up to 5
TDS Factor
0.400 to 1.000
