Benchmark BSH6000, Руководство по эксплуатации, Страница: 9 / 13

BSH6000 Operation manual Chapter 4 Operation Guide
—
7
—
3.
Temperature Calibration
The temperature of the instrument has been calibrated prior to shipment from the
factory. However, in the event that an adjustemnt to the calibration is required, the
user can adjust the calibration with either a thermometer/thermocouple.
Caution: the instrument uses double temperatures adjustment to ensure accuracy over
a wide range of temperature. It is linearly adjusted at both 40° and 100°C.
3.1. Calibration with a thermometer, Block A:
a) Power on the machine and ensure that the temperature on the display is less than
35°C.
b) Inject olefin oil into one of the cone-shaped wells, and then put a
thermometer/thermocouple into this well (make sure that the precision of the
thermometer should be within 0.1
℃
and the temperature ball should be absolutely
immerged into the cone-shaped well). See Fig a.
c) Press “Mode” key without releasing, then press  key
at the same time and hold for 3 seconds, it will enter into
the temperature calibration interface, see the right.
At this point, “ ” displayed, which indicates entering
into temperature calibration program. The temperature
displayed is current temperature and begins to rise to
Fig a
Thermom
Olefin
il
cone-shape