5
SPECIFICA
TIONS
2. SPECIFICATIONS
Titrator
Range
Low Range:
mg/L as CaCO
3
: 15.0 - 400.0 mg/L
meq/L:
0.3 - 8.0 meq/L
High Range:
mg/L as CaCO
3
: 300 - 4000 mg/L
meq/L:
6.0 - 80.0 meq/L
Resolution
Low Range:
0.1 mg/L / 0.1 meq/L
High Range:
1 mg/L / 0.1 meq/L
Accuracy
LR: ± 1 ppm or 3% of reading @ 25 °C, whichever is greater
HR: ± 15 ppm or 3% of reading @ 25 °C, whichever is greater
Sample volume 50 mL
Titration method Acid-base titration
Principle
Endpoint titration: 8.30 pH / 3.7 pH
Pump speed
10 mL/min
Stirring speed
600 rpm
Log data
Up to 200 samples
pH Meter
Range
- 2.0 to 16.0 pH / - 2.00 to 16.00 pH
Resolution
0.1 pH / 0.01 pH
Accuracy
± 0.01 pH
pH calibration
1, 2 or 3 calibration points;
4 available buffers (4.01, 7.01, 8.30, 10.01)
Temperature
compensation
Manual or automatic
mV Meter
Range
-2000.0 to 2000.0 mV
Resolution
0.1 mV
Accuracy
± 1.0 mV
Log data
Up to 200 samples (pH or mV)
Temperature
Range
-20.0 to 120.0 °C (-4.0 to 248.0 °F)
Resolution
0.1 °C
Accuracy
±0.4 °C without probe error