Benchmark Scientific myBlock BSH5002, Руководство по эксплуатации

Страница: 10 / 15

BSH5000 Operation manual Chapter 4 Operation Guide
—
8
—
d) Once the “Start” button is pressed, Then the instruments will the automatically
begin to heat to 100°C. Once 100°C is shown on the display (this may take up to 30
minutes) and held as constact, the decimal begins to flash. Please wait 20 minutes
and then check the actual value from thermometer.
Note: It is important to allow 20 minutes for the temperature to
equilibrate before making any adjustment to the temperature.
If the actual thermometer shows 101.5, modify the temperature display
to 101.5 by pressing

or

. Then press “Start” to confirm
the input value.
Note: Pressing “Stop” and “

” simultaneously during the temperature calibration
indicates exiting the temperature calibration program. The adjustments will be
cancelled and the changes will not take effect.
3.2. Calibration with the External Temperature Probe:
a) Power on the machine. Before beginning the calibration, always ensure that the
temperature on the display is less than 35°C.
b) Put External Temperature Probe into a block well.
c) Press “Stop” key and the “

” key simultaneously
and hold for 3 seconds. This will enter the temperature
calibration mode with the external probe. “ ”
will be displayed, indicating entry into external temperature
calibration mode. The temperature displayed is the External
probes current temperature and it will begin to rise to 40.0
automatically. (Note, it may take up to 30 minutes
before a change on the display to 40.0°C is shown.)