Product Overview - Hach A1000 Manuel D'utilisation De Base

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

D A N G E R
Chemical or biological hazards. If this instrument is used to monitor a
treatment process and/or chemical feed system for which there are
regulatory limits and monitoring requirements related to public health,
public safety, food or beverage manufacture or processing, it is the
responsibility of the user of this instrument to know and abide by any
applicable regulation and to have sufficient and appropriate
mechanisms in place for compliance with applicable regulations in the
event of malfunction of the instrument.
The A1000 and A1000XP TOC analyzers use UV light to oxidize water
samples for TOC analysis in pure and ultra-pure water for the semi-
conductor industry. Refer to Figure 1
are used in the process. The conductivity of each sample (in ppb) is
measured two times, once before and once after sample oxidation by
ultraviolet (UV) light.
and Figure 2. No reagents or gases
An integral alarm scheme reports any abnormalities found during the
analyzer operation. A TOC limit excursion is automatically sent to a
printer and shown on the display of the connected C80 controller.
The analyzers are used with the C80 controller for data collection and
operation. Refer to Figure 3 and
analyzers and C80 controllers can be connected to make a local area
network. Multiple analyzers can be connected to one C80 controller to
monitor several process points from one location. As an alternative,
multiple controllers can be connected to show analyzer readings at many
locations.
Figure 1 Analyzer overview – A1000 S10 and A1000XP-S
1 Power connection
2 Power button
3 Air filter (2x)
4 Display
User interface on page 20. More
5 Local BNC cable, 1 M (3 ft), factory
installed
6 Drain (WATER OUT) port
7 I/O connector block
8 Sample inlet (WATER IN) port
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