In-Situ smarTROLL Multiparameter Handheld Operators Manual - Manual (Page 10)

10
ORP Sensor Specifications
Accuracy ±5.0 mV
Range ±1400 mV
Resolution 0.1 mV
Sensor Type Replaceable pH/ORP combo sensor
Response
Time
<15 sec.
Units of
Measure
mV
Methodology Std. Methods 2580
pH Sensor Specifications
Accuracy ±0.1 pH unit from 0 to 12 pH units
Range 0 to 14 pH units
Resolution 0.01 pH unit
Sensor Type Replaceable pH/ORP combo sensor
Response
Time
<15 sec., pH 7 to pH 4
Units of
Measure
pH units
Methodology Std. Methods 4500-H+ EPA 150.2
Air Temperature Sensor Specifications (Battery Pack)
Accuracy ±2° C
Range -20 to 70° C (-4 to 158° F)
Resolution 0.1° C
Sensor Type Fixed
Response
Time
<30 sec.
Units of
Measure
Celsius, Fahrenheit
Methodology EPA 170.1