Exergen Calibration Verification Kit User Manual

Calibration Verification Kit (CVK)
-for all Exergen TAT-5000 and
TAT-5000S medical thermometers
What is the purpose of a calibration verification kit?
It allows the calibration of any Exergen thermometer to be verified in the
hospital, on nursing floors, or in the field, conveniently, quickly, and
accurately.
Why is a CVK
necessary?
Calibration verification is a commonly required part of routine quality
assurance programs, and also is used if a question is raised about the accuracy
of a particular thermometer. Actual recalibration of an Exergen thermometer is
never required unless it has been physically damaged or experiences
component failure, in which case the calibration verification test identifies the
problem device, which then is returned to the factory for repair.
What is in the CVK ?
A special TAT-5000 Certified Master (CM) reference thermometer of the same
calibration type (Arterial or Oral) in use by the institution, a portable hand-held
reference blackbody, an AC plug-in adapter for long term use, a 9-volt battery
for portable use, and a rugged storage case.
Who uses the CVK
?
The main users are biomedical/clinical engineering, blood donor and pheresis
units (in the United States, blood donor and pheresis units are required by the
American Association of Blood Banks to verify thermometers on a daily basis),
and many nursing units where accurate temperature is critical such as
hematology/oncology, and bone marrow and organ transplant units.
How is the CVK
ordered?
The order must include the serial number of any one of the TAT-5000 or TAT-
5000S thermometers that will be verified. This identification assures an exact
calibration match to the CM reference thermometer.
Does the master reference thermometer need calibration?
The calibration of the CM thermometer should be checked and factory re-
certified yearly. This is indicated by the due date on the calibration sticker
affixed to the CM thermometer. On or before the due date the CM thermometer
should be returned to Exergen for re-certification. The Exergen part number for
re-certification is 139000, the cost is $75.
Calibration Verification Kit
P/N 129075 – Arterial
P/N 129076 – Oral
In Use with TAT-5000
In Use with TAT-5000S
Handheld Blackbody
EXERGEN CORPORATION
400 Pleasant Street, Watertown, MA 02472
Phone 617 . 923 . 9900
Fax: 617-923-9911
www.exergen . com
Email: medical@exergen.com

Exergen Calibration Verification Kit Specifications

General

Purpose	Calibration verification for Exergen temporal artery thermometers
Compatibility	Exergen Temporal Artery Thermometers (TAT-2000 series)
Components	Carrying case
Accuracy	±0.1°C (±0.2°F)
Humidity	10% to 90% non-condensing
Power	AC adapter (100-240V AC, output: 12V DC)
Usage	For professional use in healthcare settings

Summary

Calibration Verification Kit Overview

Purpose of Calibration Verification Kit

Explains the kit's function for verifying thermometer calibration in various settings.

Necessity of Calibration Verification Kit

Details the need for calibration verification in quality assurance and problem identification.

Contents of the Calibration Verification Kit

Lists the components of the Calibration Verification Kit, including a master thermometer and blackbody.

Users of the Calibration Verification Kit

Identifies the primary users of the CVK, such as biomedical departments and nursing units.

Ordering the Calibration Verification Kit

Explains the ordering process, requiring a serial number for calibration match.

Master Reference Thermometer Calibration

Addresses the calibration schedule for the master reference thermometer, recommending yearly recertification.

Calibration Verification Procedure

Calibration Verification Kit Description

Details the components and purpose of the Calibration Verification Kit.

Calibration Verification Steps

Provides step-by-step instructions for performing the calibration verification process.

Accuracy Limits for Verification

Specifies the acceptable accuracy limits for thermometer readings during verification.

Heat Balance Awareness in Verification

Explains how heat balance affects thermometer readings in varying ambient conditions.

Verifier Specifications

Lists the technical specifications of the verifier device, including power and battery life.