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Section 12 Compliance Information
Hach Company certifies this instrument was tested thoroughly, inspected and found to
meet its published specifications when it was shipped from the factory.
The Model sc100 Controller/sc1000 Controller and the pH Combination sensor has
been tested and is certified as indicated to the following instrumentation standards:
Product Safety
UL 61010A-1 (ETL Listing # 65454)
CSA C22.2 No. 1010.1 (ETLc Certification # 65454)
Certified by Hach Co. to EN 61010-1 Amds. 1 & 2 (IEC1010-1) per 73/23/EEC,
supporting test records by Intertek Testing Services.
Immunity
This equipment was tested for industrial level EMC per:
EN 61326 (EMC Requirements for Electrical Equipment for Measurement, Control
and Laboratory Use)
per 89/336/EEC EMC: Supporting test records by Hach
Company, certified compliance by Hach Company.
Standards include:
IEC 1000-4-2:1995 (EN 61000-4-2:1995) Electrostatic Discharge Immunity (Criteria
B)
IEC 1000-4-3:1995 (EN 61000-4-3:1996) Radiated RF Electromagnetic Field
Immunity (Criteria A)
IEC 1000-4-4:1995 (EN 61000-4-4:1995) Electrical Fast Transients/Burst (Criteria B)
IEC 1000-4-5:1995 (EN 61000-4-5:1995) Surge (Criteria B)
IEC 1000-4-6:1996 (EN 61000-4-6:1996) Conducted Disturbances Induced by RF
Fields (Criteria A)
IEC 1000-4-11:1994 (EN 61000-4-11:1994) Voltage Dip/Short Interruptions (Criteria
B)
Additional Immunity Standard/s include:
ENV 50204:1996 Radiated Electromagnetic Field from Digital Telephones (Criteria A)
Emissions
This equipment was tested for Radio Frequency Emissions as follows:
Per 89/336/EEC EMC: EN 61326:1998 (Electrical Equipment for measurement,
control and laboratory use—EMC requirements) Class “A” emission limits. Supporting
test records by Hewlett Packard, Fort Collins, Colorado Hardware Test Center (A2LA #
0905-01) and certified compliance by Hach Company.
Standards include:
EN 61000-3-2 Harmonic Disturbances Caused by Electrical Equipment
EN 61000-3-3 Voltage Fluctuation (Flicker) Disturbances Caused by Electrical
Equipment
Additional Emissions Standard/s include:
EN 55011 (CISPR 11), Class “A” emission limits