LaMotte SMART 2 Electronic Soil Lab - Manual (Page 8)

Sensitivity: Sensitivity is the resolution based on how this term is used in
LaMotte catalogs. This term is not listed in any of the references. Sometimes it
is used for detection limit. It is a confusing term and should be avoided.
Repeatability: Repeatability is the within-run precision. 6 A run is a single
data set, from set up to clean up. Generally, one run occurs on one day.
However, for meter calibrations, a single calibration is considered a single run
or data set, even though it may take 2 or 3 days.
6. Jeffery G. H., Basset J., Mendham J., Denney R. C., Vogel’s Textbook of
Quantitative Chemical Analysis, 5 th ed., Longman Scientific & Technical,
1989, p. 130.
Reproducibility: Reproducibility is the between-run precision. 7
7. Jeffery G. H., Basset J., Mendham J., Denney R. C., Vogel’s Textbook of
Quantitative Chemical Analysis, 5 th ed., Longman Scientific & Technical,
1989, p. 130.
n
CONTENTS AND ACCESSORIES
n CONTENTS
SMART 2 Colorimeter
Test Tubes, with Caps
Sample Cell Holder, Universal
Power Supply, 110/220V
Battery Charger
SMART 2 Colorimeter Quick Start Guide
SMART 2 Soil Manual
n ACCESSORIES
Small Field Carrying Case Code 1919-GCS150
Large Field Carrying Case Code 1919-BCS440
SMARTLink 2 Program & Interface Cable (3.5 disk)Code 1912-3
SMARTLink 2 Program & Interface Cable (CD) Code 1912-CD
8 SMART2 SOIL MANUAL 1.07