Specifications - Thermo Scientific Orion 2120XP User Manual

Appendix

Specifications

Thermo Scientific Orion 2120XP Calcium Hardness Analyzer User Guide
Calcium Hardness Measurement
Range
Accuracy (with DKA calibration)
Resolution
Response Time
Units Displayed
Temperature Compensation
mV Measurement
Range
Resolution
Relative Accuracy
Temperature Measurement
Range
Resolution
Relative Accuracy
Failure Detection
ATC Probe
LED Status Indicator
Green
Yellow
Red
25 ppb to 500 ppm
± 10% or 10 ppb as CaCO , whichever is greater
3
2, 3 or 4 significant digits
50% of final reading within 2 minutes of injecting a
standard solution
ppb, ppm (auto ranging)
Automatic
± 1999.9 mV
0.1 mV
± (0.5 mV + 0.1%)
-10 to 120 °C
0.1 °C
± 0.5 °C
Manual compensation
30 K thermistor
OK
Warning
Failure
A-3