Simple carbon* analyzer installation method

NX-80 carbon and sulfur analyzer is a simple carbon and sulfur analyzer developed according to the national standard method of acid-base titration and non-aqueous titration. The instrument has the characteristics of low failure rate, ultra-large range, simple operation and high performance-price ratio, which is deeply loved by users. The installation steps are announced as follows:

The titration stand to install the instrument packing list has a cross. The titration stand first opens the back cover, removes one of the nuts on the titration stand, and then fixes it in the middle mounting hole and fastens the nut.

The 25ml burette is installed from top to bottom on the cross, the lower end is connected to the upper end of the sulfur absorption cup and the glass bead is placed on the latex tube, and the other end is connected to the long glass tube on the plastic reagent bottle stopper by the ¢6×9 latex tube. Top. (The connection method of carbon buret and sulfur burette is the same)

Gas pipeline connection Take two equal lengths of white pipe (about 10cm) respectively and connect the two ends of the glass tee (1) on the two solenoid valves at the rear of the titration stand. The glass tee (1) is at the other end. Connect one end of the other glass tee (2) with a white pipe and the third end of the air inlet connection glass tees (2) of the ND-1 type arc burner to the oxygen pressure reducing valve. The ND-1 type arc Combustion furnace outlet connected to the left sulfur cup inlet port.

The connection method of the three pipes on the upper end of the titration stand: the short glass tube on the left of the sulfur plastic reagent bottle stopper, the lower glass bottle in the middle, the liquid nozzle, and the short glass tube on the right of the carbon plastic reagent bottle stopper.

Note: Each instrument kit kit contains 2 watertight clips for the latex tube and 2 glass tee clips. The glass tee (1) indicates one of the glass tee (2) indicates the other. Clamped on the two pipes of solenoid valve inlet to control the filling rate