HF scientific Chlorine Pocket Photometer Field Portable - Manual (Page 8)

2.0 Safety
This manual contains basic instructions that you must follow during the operation, care
and maintenance of the instrument. The safety protection provided by this equipment
may be impaired if it is used in a manner not described in this manual. It is
recommended that all operators should read this manual prior to working with this
instrument.
In certain instances
NOTES, or helpful hints, have been highlighted to give further
clarification to the instructions. Refer to the
Table of Contents to easily find specific
topics and to learn about unfamiliar terms.
21885 (1/09)
Rev. 1.7
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