Humidity Calibration

• Place the Humidity Probe in a known humidity
• Wait for the humidity probe to stabilize to the known humidity
• Enter the known humidity value into the First Point Actual Value box
• Click on the First Point button
• Place the Humidity Probe in a second known humidity
• Wait for the humidity probe to stabilize to the known humidity
• Enter the second known humidity value into the Second Point Actual Value box
• Click on the Second Point button
• Click on the Write Unit, Scaling and Calibration values to the Logger button

It is recommended that the two humidity standards used for calibration be at least 40 % apart. Probes calibrated in the factory are calibrated at 33% and 75%

Example

• Place the Humidity Probe at a known humidity of 33%RH
• Wait for the humidity probe to stabilize to the known humidity
• Enter 33 into the First Point Actual Value box
• Click on the First Point button
• Place the Humidity Probe at a known humidity of 75%
• Wait for the humidity probe to stabilize to the known humidity
• Enter 75 into the Second Point Actual Value box
• Click on the Second Point button

Click on the Write Unit, Scaling and Calibration values to the Logger button