In-Situ Calibration Kit for the optical RDO PRO Probe - Manual

Instruction Sheet
Calibration Kit for the RDO
®
PRO and RDO
®
PRO-X Probe
Part number 0082250
Kit Contents
l
Calibration and storage chamber
l
Calibration cap
l
Storage cap
l
Sodium sulfite
1-Point Calibration
Water-Saturated Air
1. Remove the storage cap from the top of the
calibration chamber and replace it with the vented
calibration cap.
1 Storage cap
2 Vented calibration cap
2. Place the sponge wafer in the bottom of the
calibration chamber and saturate with approximately
10 mL water.
3. Gently dry the instrument and sensing material with a
paper towel, making sure there is no water or debris
on the instrument or on the sensing surface.
4. Place the instrument into the calibration chamber
about 2.5 cm (1 in.) above the water-saturated
sponge.
Figure 1.1 Calibration chamber with water-saturated sponge
5. Allow 5 to 10 minutes for temperature stabilization
prior to starting the calibration procedure. Do not
leave the instrument in the calibration chamber for
more than 30 minutes. This can allow condensation to
form on the sensing material, which will produce false
low readings after calibration. If condensation does
occur, remove the instrument, dry the sensing
material, place the instrument in the chamber, and
calibrate.
Information subject to change without notice. In-Situ, In-Situ logo, Baro Merge, BaroTROLL, HERMIT, iSitu, Pocket-Situ, RDO,
RuggedCable, RuggedReader, TROLL, and Win-Situ are trademarks or registered trademarks of In-Situ Inc.
© 2013. All rights reserved.
11/2013 | Rev.003 | 0082252