Measurement Computing USB-4301, Руководство пользователя

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Declaration of Conformity
Manufacturer: Measurement Computing Corporation
Address: 10 Commerce Way
Suite 1008
Norton, MA 02766
USA
Measurement Computing Corporation declares under sole responsibility that the product
USB-4301
to which this declaration relates is in conformity with the relevant provisions of the following standards or other
documents:
Category: Electrical equipment for measurement, control and laboratory use.
EC EMC Directive 2004/108/EC: Electromagnetic Compatibility, EN 61326-1:2006, (IEC 61326-1:2005)
Emissions:

EN 55011 (1990)/CISPR 11 Radiated emissions: Group 1, Class A

EN 55011 (1990)/CISPR 11 Conducted emissions: Group 1, Class B
Immunity: EN61326-1:2006, (IEC 61326-1:2005) Table 3 Immunity requirements for equipment used in
controlled EM environments.

IEC 61000-4-2 (2001): Electrostatic Discharge immunity.

IEC 61000-4-3 (2002): Radiated Electromagnetic Field immunity
.
To maintain the safety, emission, and immunity standards of this declaration, the following conditions must be
met.

The host computer, peripheral equipment, power sources, and expansion hardware must be CE
compliant.

Equipment must be operated in a controlled electromagnetic environment as defined by Standards EN
61326-1:2006, or IEC 61326-1:2005.
 Shielded wires must be used for all I/Os and must be less than 3 meters (9.75 feet) in length.

The host computer must be properly grounded.

The host computer must be USB2.0 compliant.

A protective ESD wrist strap should be used when connecting or disconnecting leads from screw
terminal blocks.
Note:
Data acquisition equipment may exhibit noise or increased offsets when exposed to high RF fields
(>1V/m) or transients.
Declaration of Conformity based on tests conducted by Chomerics Test Services, Woburn, MA 01801, USA in
January, 2007. Test records are outlined in Chomerics Test Report #EMI4712.07. Further testing was conducted
by Chomerics Test Services, Woburn, MA. 01801, USA in November, 2008. Test records are outlined in
Chomerics Test report #EMI5193.08.
We hereby declare that the equipment specified conforms to the above Directives and Standards.
Carl Haapaoja, Director of Quality Assurance