ELx50 Operator`s Manual Revision K

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| Preface

Based on the testing described below and information contained herein, this instrument bears the CE mark.

Directive 2004/108/EC: Electromagnetic Compatibility

Emissions - CLASS A

EN 50081-1 and IEC 61326-1

EN 55022 Class A

This equipment has been designed and tested to CISPR 11 Class A. In a domestic environment it may cause radio interference, in which case, you may need to mitigate the interference.

Immunity

EN 50082-1 and IEC 61326-1

IEC 1000-4-2 Electrostatic Discharge

IEC 1000-4-3 Radiated EM Fields

IEC 1000-4-4 Electrical Fast Transient/Burst

IEC 1000-4-5 Surge Immunity

EN 61000-4-6 Conducted Disturbances

EN 61000-4-11 Voltage Dips, Short Interruptions and Variations

Directive 73/23/EEC Low Voltage

EN 61010-1:

“Safety requirement for electrical equipment for measurement, control and laboratory use. Part 1, General requirements.”

Directive 2002/96/EC: Waste Electrical and Electronic Equipment

Disposal Notice.

This instrument contains printed circuit boards and wiring with lead solder. Dispose of the instrument according to Directive 2002/96/EC, “on waste electrical and electronic equipment (WEEE).”

Directive 98/79/EC: In Vitro Diagnostics (some models)

• Product registration with competent authorities

• Traceability to the U.S. National Institute of Standards and Technology (NIST):

Dispense precision and average residual volume is traceable to NIST.

BioTek Instruments, Inc.