Hach 2100Q, User Manual

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environment. This equipment generates, uses and can radiate radio
frequency energy and, if not installed and used in accordance with the
instruction manual, may cause harmful interference to radio
communications. Operation of this equipment in a residential area is likely
to cause harmful interference, in which case the user will be required to
correct the interference at their expense. The following techniques can be
used to reduce interference problems:
1. Disconnect the equipment from its power source to verify that it is or
is not the source of the interference.
2. If the equipment is connected to the same outlet as the device
experiencing interference, connect the equipment to a different outlet.
3. Move the equipment away from the device receiving the interference.
4. Reposition the receiving antenna for the device receiving the
interference.
5. Try combinations of the above.
Product overview
The 2100Q and 2100Q is portable turbidimeters measure turbidity from 0
to 1000 NTU (FNU). Primarily for field use, the portable meter operates on
four AA batteries. Data can be stored and transferred to a printer, computer
or USB storage device.
Figure 1 Product overview
1 Power on or off 5 Alignment arrow
2 Backlight keys (+ and -) 6 Module
3 Sample cell holder with lid 7 Lamp compartment
4 Attachment for lanyard 8 Battery compartment
Product components
Refer to Figure 2 to make sure that all components have been received.
If any of these items are missing or damaged, contact the manufacturer
or a sales representative immediately.
English 5