Table of Contents
Advertisement
System Performance Characteristics
Analysis Time
Precision Range
Resolution
Precision @ 12°C
Indicative Range
Sample Temperature
Limit of Detection
The method detection limit (MDL) for a test is important
because it determines whether a measurement is
different from zero. It can be difficult to determine and
experts disagree about its definition.
It is recognised that the MDL is not fixed; it varies for
each batch, instrument, analyst, sample type, etc.
Therefore, a published MDL is a useful guide, but is only
accurate in a specific set of circumstances.
FREE CHLORINE
< 1 minute
0.02 – 10.0 mg/l
0.01 up to 1.0 mg/l
0.1 mg/l thereafter
5% CV @ 1.00mg/l
N/A
2 – 35°C
TOTAL CHLORINE
< 1 minute
0.05 – 75 mg/l
0.02 up to 1 mg/l
0.1 from 1 – 20 mg/l
1 mg/l thereafter
5% CV @ 10mg/l
75 – 100 mg/l
2 – 35°C
TEMPERATURE
< 1 minute
0 – 100°C*
0.1°C
0.5°C
N/A
N/A
19
Advertisement
Table of Contents
