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•
The length of main tubing R1, R2 and R3 should
be controlled within a certain range, and it is
suggested not to exceed 1.0 meter.
•
Detailed instruction on installation of tubing into
reagent bottles.
For the installation of the reagent bottles and standard
solution bottles, it is recommended to follow the process
shown below.
1. Take the guide tube assembly out of the random
accessory bag and pull out the guide tube from
the inverted hook joint.
2. Remove the cap of a reagent/solution bottle and
use a tool to drill a round hole with a diameter of
about 4 mm. The tool can be a power drill, a
screwdriver, or a knife, etc. If caps will open holes
are ordered, you can use these pre-drilled caps.
3. Insert the inverted hook joint into the opening of
the bottle cap, and then insert the guide tube into
the inverted hook joint to connect them together.
22 | Chapter 4
System Startup
4. Insert the small reagent/solution tube attached to
the analyzer into the guide tube, the end of the
small reagent/solution tube must exceed the end
of the guide tube by a few centimeters so the small
reagent/solution tube inlet is close to the bottom of
the solution bottle. Then, lock the inverted cone
connector at the top of the bottle cap, so that the
small reagent/solution tube is firmly fixed on the
bottle cap. This tube assembly fixes the small
reagent/solution tube inlet to the bottom of the
solution bottle.
5. Place the newly assembled bottle cap on the
reagent bottle and tighten it.
Connections of Water Sample, Standard
solutions, Validation solution and Cleaning
Solution Tubing
Please refer to Figure 4.1 and Table 4.1 for the connections
of the water sample tubing, standard solutions tubing,
validation solution and cleaning solution tubing.
After the water sample tube is led out from the rubber
stopper at the lower left side of the instrument, it is
connected to the sample port in the flow cell. Please refer
to Chapter 3 "Flow Cell" for specific operations.
8030cX Silica Analyzer
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