Product Overview - Hach WPC-21 Manual Del Usuario

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

This instrument is used to continually monitor particle contamination in water. Refer to
instrument is typically used to monitor municipal, industrial and private water treatment facilities.
This instrument has two channels. Channel 1 monitors the smallest particle size. Channel 2 can be
configured to monitor one of the other seven particle sizes (fixed) or all seven particle sizes
(scrolling). Refer to Specifications
This instrument can be used as an individual unit (stand alone) or in a network of units connected
through AQUARIUS software or customer supplied software. For information about the AQUARIUS
data acquisition software, refer to the AQUARIUS documentation.
6 English
on page 3 for the particle sizes monitored.
Figure 1. This