AIC - Instrumentation for Industry and Laboratory

Application Note: Number AN2
Common Calibration Tables

This document is a quick reference to commonly used Calibration Tables.
 
Conductivity K=0.1 @ 25°C
CALIBRATION POINT INPUT SIGNAL (OHMS) DISPLAY SCALING (uS/cm)
NULL Open Circuit 0
CAL 1 10K 10
CAL 2 100R 1000
Check 200R 500

 
pH @ 25°C
CALIBRATION POINT SIGNAL INPUT (VOLTS) DISPLAY SCALING (pH)
CAL 1 .4141V 0.00
CAL 2 -.4141V 14.00
Check 0V 7.00

 
PT100
CALIBRATION POINT SIGNAL INPUT (OHMS) DISPLAY SCALING (°C)
CAL 1 100R 0
CAL 2 138.5R 100
Check 119.399R 50

 
PT1000
CALIBRATION POINT SIGNAL INPUT (OHMS) DISPLAY SCALING (°C)
CAL 1 1000R 0
CAL 2 1375R 100
Check 1189.005R 50

 
LM335
CALIBRATION POINT SIGNAL INPUT (VOLTS) DISPLAY SCALING (°C)
CAL 1 2.7315V 0
CAL 2 3.7315V 100
Check 3.2315V 50

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