Thermo Fisher Atomic Absorption 3000 graphite furnace how to debug the position of the injection needle

1, click on the instrument menu in the graphite furnace orifice position click OK, this time the autosampler injection needle will be inserted into the sampler 1 position, and then click OK.

2, followed by the needle will stay in the graphite furnace head directly above, at this time you can adjust the needle up and down in the software in the lower part of the injector there are two black knobs, can be adjusted to the left and right of the needle.

3. Finally, the feed needle will be adjusted down to the inside of the graphite tube, close to the bottom of the graphite tube position, click OK.