Intended Use Of The Acquity Rda Detector; Calibrating; Quality Control; Emc Considerations - Waters ACQUITY RDa Overview And Maintenance Manual

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Intended use of the ACQUITY RDa Detector

The ACQUITY RDa Detector is a time-of-flight mass detector with an ESI source, and is intended
for use as an analytical tool. It provides accurate mass data with minimal interaction from the
user. The LC/MS ESI instrument is not intended for use in diagnostic applications.

Calibrating

When calibrating mass spectrometers, consult the instrument's online Help system for calibration
instructions.

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

FCC radiation emissions notice

Changes or modifications not expressly approved by the party responsible for compliance, could
void the user's authority to operate the equipment. This device complies with Part 15 of the FCC
Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful
interference, and (2) this device must accept any interference received, including interference
that may cause undesired operation.
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 A

This classification was assigned in accordance with CISPR 11 Industrial Scientific and Medical
(ISM) instruments 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.
August 20, 2021, 715005003 Ver. 04 (Previously released as Revision C)
Page ix

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