Hach MET ONE 3400 Series, Руководство пользователя

Страница: 11 / 48

Opinion: Compliant under the R&TTE Directive 1999/5/EC to the essentials requirements of Article
3.2 according to the assessment procedures in Article 10(5) and Annex IV for (class-2 equipment)
and marked as CE1177.
Certification
The device complies with Part 15 of the FCC Rules and Industry Canada license-exempt RSS
standard(s). Operation is subject to the following conditions:
1. The equipment may not cause harmful interference.
2. The equipment must accept any interference received, including interference that may cause
undesired operation.
Changes or modifications to this wireless communication equipment not expressly approved by the
party responsible for compliance could void the user's authority to operate the equipment. Any
change to the equipment will void the Industry Canada certification and FCC grant.
General product information
This manual describes the use of the MET ONE 3400 Series Particle Counter. The MET ONE
3400 Series Particle Counter counts and measures the size of airborne particles in cleanroom
environments. Refer to
Table 1 .
Table 1 MET ONE 3400 Series particle counter model numbers
Model number Flow rate Minimum particle size channel (µm)
L/min Ft
3
/min
3413 28.3 1 0.3
3415 28.3 1 0.5
3423 50 1.77 0.3
3425 50 1.77 0.5
3445 100 3.53 0.5
Installation
W A R N I N G
Multiple hazards. Only qualified personnel must conduct the tasks described in this section of the
document.
Unpack the instrument
Remove all items from the shipping container and inspect for damage. If any items are missing or
damaged, contact the manufacturer. Refer to
Figure 1 .
English 9