Quality Control; Emc Considerations; Canada Spectrum Management Emissions Notice; Ism Classification: Ism Group 1 Class B - Waters ACQUITY Arc System System Manual

Quality control

Routinely run three QC samples that represent subnormal, normal, and above-
normal levels of a compound. If sample trays are the same or very similar, vary the
location of the QC samples in the trays. Ensure that QC sample results fall within an
acceptable range, and evaluate precision from day to day and run to run. Data
collected when QC samples are out of range might not be valid. Do not report these
data until you are certain that the instrument performs satisfactorily.

EMC considerations

Canada spectrum management emissions notice

This class A digital product apparatus complies with Canadian ICES-001.
Cet appareil numérique de la classe A est conforme à la norme NMB-001.

ISM classification: ISM group 1 class B

This classification has been assigned in accordance with IEC CISPR 11 Industrial
Scientific and Medical (ISM) instrument requirements.
Group 1 products apply to intentionally generated and/or used conductively coupled
radio-frequency energy that is necessary for the internal functioning of the
equipment.
Class B products are suitable for use in both commercial and residential locations and
can be directly connected to a low voltage, power-supply network.
EC authorized representative
Address
Telephone
Fax
Contact
Waters Corporation
Stamford Avenue
Altrincham Road
Wilmslow SK9 4AX UK
+44-161-946-2400
+44-161-946-2480
Quality manager
June 12, 2015, 715004747 Rev. A
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