Major Science MC-0203, Инструкция по эксплуатации, Страница: 50 / 58

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7.3 Temperature Calibration
Mini Cooler with the optional block has been calibrated as a set. But, the
different kinds of block, whose T are not the same result different influences.
For optimum accuracy temperature control or while changing with different
kinds of block, Mini Cooler should be calibrated in accordance with the
procedure outlined below.
Note: This has been done in factory.
1. Insert a 300mm calibrated laboratory Thermometer into the Thermometer
holding port on the block.
2. Please switch the main power OFF/ON and press key
simultaneously until the display 1100 (range is: 1000~1500) appeared which
is located on the up left area of display shown as below. And then release
them immediately.
3. The Inner Calibration Screen is displayed. T
1
default target temperature is
0 The device will start cooling from ambient to 0 when temperature
arrival 0 and then to start countdown from 30 min to 0 min. The device will
alarm “beep” while . T
1
value is flashing, and then
use key and key to enter the real temperature as
thermometer. Press key to store the updated value.
DOMINIQUE DUTSCHER SAS