Enmet SMARTLOGGER Manual do Utilizador descarregar pdf (Página 10)

ENMET Corporation SMART LOGGER

3.2 Turn-On with Auto Zero:

This procedure permits the automatic zero adjustment of the toxic SMART BLOCK, or setting the sensitivity of the oxygen

SMART BLOCK to 20.9 % in clean air.

The auto zero turn-on is accomplished by:

- Locate the instrument in an area free from toxic gas with a normal oxygen concentration.

- Press the OPTION switch and keep it pressed.

- Turn instrument on by pressing the ON/OFF switch.

- Release both switches.

The display indicates:

The instrument executes internal tests of battery, SMART BLOCK, electronics, etc. Then it displays:

Alternated with:

X is the measurement of the chosen gas, units are in ppm or in %. Wait stabilization of this measurement. The display

continues to alternate, so you can read alternately:

- The measurement (X) and the gas symbol (GAS)

- The measurement (X) and the measurement unit, ppm or %

When the display is stable, press the OPTION switch to confirm.

AUTO SET

TEST

WAIT FOR

STAB

X - GAS

X - UNIT

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Enmet SMARTLOGGER Manual do Utilizador Página 10