shelolab SMO5HP-2, Руководство по эксплуатации и установке

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USER MAINTENANCE
C
ALIBRATING THE
T
EMPERATURE
D
ISPLAY
Note:
Performing an accurate calibration of the temperature display requires a temperature
reference device. Please see the Reference Sensor Devices entry on page 7 for the minimum device
requirements.
Temperature calibrations match the temperature display to the actual air temperature inside the
oven chamber. The actual air temperature is supplied by a reference sensor device. Calibrations
compensate for software drifts in the controller as well as deviations caused by the natural material
evolution of the sensor probe in the heated chamber space. Calibrate as often as required by your
laboratory or production protocol, or regulatory compliance schedule. Always calibrate to the
industry or regulatory standards required for your application.
A Suggested Calibration Set Up
4) The intake and exhaust vents
should both be closed to ensure
an accurate calibration
Heat-resistant
non-stick tape
recommended
1. Introduce the reference device thermocouple
sensor probes into the oven chamber through
through the door pace.
2. Place the sesnor probes in the oven with the probe
heads at least at least 2 inches (5cm) from the surface
of the shelving or walls to prevent heatsinking. Secure
with non-stick, heat-resistant tape.
If using a single thermocouple, place the sensor
probe head as close to the geometric center of the
oven chamber as possible.
3. The oven chamber door must be closed and
latched.