Class 1 Laser Product - Hach TU5300 sc Manual Básico Del Usuario

This symbol indicates that the marked item can be hot and should not be touched without care.
This symbol identifies a risk of chemical harm and indicates that only individuals qualified and
trained to work with chemicals should handle chemicals or perform maintenance on chemical
delivery systems associated with the equipment.
This symbol indicates radio waves.

3.1.3 Class 1 laser product

Personal injury hazard. Never remove covers from the instrument. This is a laser-based instrument
and the user risks injury if exposed to the laser.
This instrument is a Class 1 Laser product. There is invisible laser radiation when the instrument is
defective and when the instrument lid is open. This product complies with EN 61010-1, "Safety
Requirements for Electrical Equipment for Measurement, Control and Laboratory Use" and with
IEC/EN 60825-1, "Safety of Laser Products" and with 21 CFR 1040.10 in accordance with Laser
Notice No. 50. Refer to the labels on the instrument that supply laser information.
3.1.4 RFID module
Instruments with the optional RFID module receive and transmit information and data. The RFID
module operates with a frequency of 13.56 MHz.
RFID technology is a radio application. Radio applications are subject to national conditions of
authorization. The use of instruments with the optional RFID module is currently permitted in the
regions that follow:
EU (European Union) countries, EFTA (European Free Trade Association) countries, Turkey, Serbia,
Macedonia, Australia, Canada, US, Chile, Ecuador, Venezuela, Mexico, Brazil, South Africa, India,
Singapore, Argentina, Columbia, Peru and Panama
The use of instruments with the optional RFID module outside of the above-mentioned regions can
violate national laws. The manufacturer reserves the right also to get authorization in other countries.
In case of doubt, contact the manufacturer.
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D A N G E R
Class 1 laser product, IEC60825-1:2014, 850 nm, maximum 0.55 mW
Location: Rear of the instrument.
Conforms to U.S. regulations 21 CFR 1040.10 and 1040.11 in accordance with
Laser Notice No. 50.
Location: Rear of the instrument.