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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 Pocket Colorimeter™ II instrument has been tested and is certified as indicated
to the following instrumentation standards:
EMC Immunity:
Per 89/ 336/ EEC EMC: EN 61326: 1998 (Electrical Equipment for measurement,
control and laboratory use—EMC requirements). Supporting test records by
Hach Company, certified compliance by Hach Company.
Standard(s) include:
IEC 1000-4-2: 1995 (EN 61000-4-2: 1995) Electro-Static Discharge Immunity
(Criteria B)
IEC 1000- 4- 3: 1995 (EN 61000- 4- 3: 1996) Radiated RF Electro- Magnetic Field
Immunity (Criteria A)
Additional Immunity Standard(s) include:
ENV 50204: 1996 Radiated Electromagnetic Field from Digital Telephones
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