STM Instruments Inc Page 15
Chapter 5…Maintenance
Cleaning
After testing is complete flush the
eDrometer
with distilled
water or alcohol, then draw out the fluid that remains in the
sensor with the syringe.
NOTE: It is not necessary to completely dry out the sensor
for storage. If you prefer to completely dry out the sensor,
this can be done with an “air in a can” product. Be careful
to restrain the drain tube when blowing out the sensor with
compressed air, it may spray fluid.
NOTE: NEVER USE HIGH
PRESSURE TO DRY OUT THE SENSOR AS IT MAY DAMAGE
THE SENSOR.
Long Term Storage
If the
eDrometer
is not going to be used for more than a
month it is suggested to remove the battery from the unit.
Trimming
There may be a time when the unit may need to have the
output trimmed (remove output deviations). To determine if
the eDrometer needs to be trimmed fill the unit with
distilled water at room temperature, let the unit stabilize,
the SG value should read 1.0000±.0015, if the SG value is
outside the spec value, ±.0015 perform a trim.
Note:
The
unit can be trimmed on deviations as small as ±.0001; we do
not recommend trimming with deviations less than ±.0005.
Once it has been determined a trim is required follow the
following procedure:
Содержание eDrometer
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