Hach Digesdahl 23130-20, Instrument Manual

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iii
CERTIFICATION
Hach Company certifies this instrument was tested thoroughly, inspected
and found to meet its published specifications when it was shipped from
the factory.
The Digesdahl has been tested and is certified as indicated to the
following instrumentation standards.
Product Safety
Per 73/23/EEC LVD: certified compliant by Hach Company to EN 61010-
1 (IEC1010-1), supporting test records by ETL. Listed by ETL to UL
3101-1 (Listing # H0492805390). Certified by CSA to CSA C22.2 No.
1010.1 (Certification # H0492805390).
Immunity
EN 50082-1 (European Generic Immunity Standard) per 89/336/EEC
EMC: Supporting test records by Hach Company, certified compliance by
Hach Company.
Standards include:
EN 61000-4-2 “1995” (IEC 801-2) Electro-Static Discharge
EN 61000-4-4 “1995” (IEC 801-4) Electrical Fast Transients/Burst
EN 61000-4-5 “1995” (IEC 1000-4-5) Surge
EN 61000-4-11 “1994” (IEC 1000-4-11) Voltage Dips,
Interruptions and Variations
ENV 50140 “1993” (IEC 801-3) Radiated RF Electro-Magnetic Fields
ENV 50141 “1993” Conducted Disturbances Induced by RF Fields
ENV 50204 “1995” Radiated Electro-Magnetic Field from Digital
Telephones.
Emissions
EN 50081-1 (Emissions) per 89/336/EEC EMC: Supporting test records
by TÜV Product Services and Hach Company, certified compliance by
Hach Company.
Standards include:
EN 55014 (CISPR 14) Emissions, Class B Limits
EN 60555-2 Harmonic Disturbances Caused by Electrical Equipment
EN 60555-3 Voltage Fluctuation (Flicker) Disturbances Caused by
Electrical Equipment
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