Product Overview; Product Components - Hach 2100Q Basic User Manual

Changes or modifications to this equipment not expressly approved by
the party responsible for compliance could void the user's authority to
operate the equipment. This equipment has been tested and found to
comply with the limits for a Class A digital device, pursuant to Part 15 of
the FCC rules. These limits are designed to provide reasonable
protection against harmful interference when the equipment is operated
in a commercial 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 2100Qis 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
2 Backlight keys (+ and -)
3 Sample cell holder with lid
4 Attachment for lanyard

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.
5 Alignment arrow
6 Module
7 Lamp compartment
8 Battery compartment
English 5