Aquasafe WSL50 Pro, Instruction Manual

Page: 29 / 193

3.3.10 Calibration (Fig 1.8)
In this mode the incubator is calibrated. To calibrate the unit the following
equipment is required:
- Digital thermometer with 100mm x 4mm
stainless steel probe (Included)
- Trace2o® Incubator calibration pack
(Included)
- Petri-Lok® Petri-dish cassette
- 10 Aluminium Petri dishes
Assemble the cassette as follows:
- Place 10 empty Petri dishes into the bottom of the cassette
- Then place the calibration pack into the cassette
- Fit the spring loaded top and insert the thermometer through the hole
in the top. The thermometer will protrude by approximately 30mm
when fully inserted.
Fit the cassette into the incubator chamber. Set the incubator to the desired
mode of operation (37/44/User) and start the incubation cycle. Wait at least 1
hour. Compare the displayed temperature on the incubator screen to that shown
on the thermometer. If there is a difference > 0.2°C the calibration should be
adjusted as follows: Exit the run mode and step through the screens until the
calibration screen is displayed. Press the middle switch to enter calibration mode.
The following screen will be displayed:
Adjust the temperature up or down using the left and right switches until it
matches the temperature displayed on the thermometer. Press the middle
switch to save the settings. Step through the screens until the mode previously
been used is displayed and start the incubation cycle again. Allow the incubator
time to adjust the temperature which could take up to 30 mins and check the
calibration again. If the original temperature was significantly different to the
thermometer then the calibration steps may need to be repeated two or three
times.
20.9°C 20.9°C
Cal <ADJ OFF
##.#°C Calibrate
- Save +
Fig 3.1