Bacharach Gas Pup Provozní pokyny stáhnout pdf (Strana 27)

GA-40 T plus OPERATION

C - ZEROING the sensor

Connect end of the sample hose to the PRESSURE(+) stub. The screen will display the measured pressure

and the measured gas temperature.

À - leaves the option. The displayed value will be stored until a new one is stored or

either a printout of the measured values or of a protocol is performed.

5.5 Soot (smoke) Contents Measurement

To perform a soot test it is essential to prevent the flue gas from condensing on the filter. Therefore it is

necessary to use a heated probe holder. This is available as an option with the analyser. It is only possible to

perform a soot test if the instrument is connected to the mains.

The soot test is done by means of the Bacharach comparison method.

MENU - select the main MENU

Â and Ã - move the cursor to SOOT TEST

Á - select the option, the pump is switched off and the following screen appears:

œ SOOT TEST 1/3

›

INSERT FILTER

ENTER – START

Insert the soot filter in the slit of the heated probe holder, and place the probe in the stack.

ENTER - starts the soot measurement. The pump is switched on and sucks in 60 s (according

to. TÜV) the required volume of 1.63 +/-0.07 l

œ SOOT TEST

32 sec

C - STOP

C - stops the soot test

After the soot test the filter is compared with a scale, and the evaluated soot number is entered.

1 2 ... 22 23 24 25 26 27 28 29 30 31 32 ... 57 58

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Bacharach Gas Pup Provozní pokyny Strana 27