Product Overview - Hach 8000A Manuel D'utilisation

2. The equipment must accept any interference received, including
interference that may cause undesired operation.
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.
General risk statement
N O T I C E
The manufacturer is not responsible for any damages due to misapplication or
misuse of this product including, without limitation, direct, incidental and
consequential damages, and disclaims such damages to the full extent permitted
under applicable law. The user is solely responsible to identify critical application
risks and install appropriate mechanisms to protect processes during a possible
equipment malfunction.

Product overview

The Model 8000A Counter is a digital 8-channel particle counter for use
in batch or online particulate contamination analysis.
The instrument can be used in batch system analysis with typical
configurations that include a sensor, sampler and counter.
on page 6 shows a typical system configuration. The instrument can
also be the focal data processing point for small multi-sensor
applications.
Other instrument features include:
• The ability to save 4 calibration curves in memory which lets a user
change sensors quickly.
• Three levels of password-protected access.
• An auto calibration function to help calibrate compatible sensors.
Figure 1
English 5