Major tech MT945 사용 설명서 - 페이지 10

{카테고리_이름} Major tech MT945에 대한 사용 설명서을 온라인으로 검색하거나 PDF를 다운로드하세요. Major tech MT945 12 페이지. Hot wire thermo anemometer

6. PERFORMING A MEAN CALCULATION IN TIME

• Press "Mean" for 2 seconds. Mean

(mm:ss) is displayed in the upper line while the current reading is displayed

in the lower line.

• To change between displaying the temperature, flow velocity and calculated

volumetric flow rate: Press "Flow/Temp".

• If you want to change the units of the current reading, press "Unit ".

• To interrupt/continue measurement: Press each time.

• To end measurement and calculate the mean value: Press "Mean".

Meane

flashes. The calculated mean value in time is displayed.

• To return to measurement view: Press "Mean".

• Press "Hold/Zero" to freeze the readings on the display. The display

shows HOLD.

• To change between displaying the temperature, flow velocity and calculated

volumetric flow rate: Press "Flow/Temp".

• Press "Hold/Zero" again to turn off the HOLD function.

• Press "Min/Max" to step through the maximum (MAX), minimum (MIN),

or the average (AVG) readings. The elapsed time since entering MAX/ MIN

mode, or the time at which the minimum or maximum occurred appears on

the display.

• Press "Min/Max" button for 2 seconds to exit MAX/MIN mode.

• Turn off the thermometer if necessary.

• Loosen the screw and remove the battery door.

• Replace 9V batteries.

• Replace the battery door and tighten the screw.

is lit. The elapsed measuring time