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.
Class A products are suitable for use in all establishments other than residential locations and
those directly connected to a low-voltage power supply network supplying a building for domestic
purposes.
There may be potential difficulties in ensuring electromagnetic compatibility in other environments
due to conducted and radiated disturbances.
This equipment complies with the emission and immunity requirements described in the relevant
parts of IEC/EN 61326: Electrical equipment for measurement, control, and laboratory use —
EMC requirements.
January 10, 2022, 715006200 Ver. 01 (previously released as Rev. A)
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