Welch Allyn RETeval-DR, Directions For Use Manual

Page: 50 / 60

Calibration and storage
Item Description
Calibration The RETeval-DR device includes automated internal flash
calibration and QC checks. No testing can be carried out by
users.
Storage
Store the device in the docking station and place the dust
cover over the device when not in use.
Store the device at temperatures between -40 °C and 35 °C
(-40 °F and 95 °F).
Store sensor strips between temperatures between -40 °C
and 35 °C (-40 °F and 95 °F).
Short-term shipping conditions can be between -40 °C and
70 °C (-40 °F and 158 °F).
Store and ship the device and/or sensor strips at humidity
between 10% and 90% non-condensing, and atmospheric
pressure between 62 kPa and 106 kPa (-4000 m to 13,000
m).
46 Maintenance Welch Allyn
®
RETeval-DR
™