Operation steps of self-tuning function of high and low temperature alternating test chamber

In the high temperature and low temperature alternating test chamber, during the temperature control process, when there is a large temperature overshoot or a large temperature fluctuation, the engineer usually recommends to reset the parameters in the meter, which is what we call self-tuning. Function, then what are the specific steps?

a. Turn off the high and low temperature alternating test box power switch, open the door to allow the equipment to naturally cool to ambient temperature;

b. Close the door, open the power switch, set the temperature to the usual temperature value;

c. According to the control parameter adjustment method, the self-tuning parameter is adjusted to 1;

d. Under normal working condition, press and hold the down button for 5 seconds to enter the auto-tuning state. At this time, the PV display shows ATU and flashes;

e. After the self-tuning is finished, the meter automatically returns to the normal working state;

f. In the auto-tuning state, pressing any key is invalid.

Ottomans Furniture

Ottomans Furniture

Ottomans with rattan hand weaving style and aluminium powder-coated frame, you can sit or put your foot on that and rest yourself competely. Ottomans together with the lounge chair generally, you can relax and enjoy your life.

Even some ottoman have storage function, you can put pillow, books or small items on that.

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Rust-resistant powder-coated frames

Cushions included with 30 density sofa foam

Versatile tempered glass tables

Cushions also available with 100% waterproof fabric.

Outdoor ottomans furniture with different style and hand weaving

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