Kaye HTR-420, Руководство пользователя

Страница: 22 / 41

Chapter 5. Automatic Calibration Mode
22 Kaye HTR-420 User Manual
Automatic Calibration Mode
The HTR-420 was designed to interface with all Kaye Validation products (IRTD, Validator AVS,
Validator 2000, ValProbe, and RF ValProbe) to support automatic calibration of validation sensors
and loggers. The unit is backward compatible with all versions of Kaye validation software which
means that no software upgrades are required to use the HTR-420.
During the automatic calibration process the appropriate Kaye software automatically steps the
HTR-420 thru the programmed set points defined in the Kaye software. The Kaye software
automatically determines stability and deviation of the sensors and loads the calculated offsets to
the Kaye hardware. Calibration/ Verification reports are generated by the applicable Kaye
software.
See the appropriate Kaye Software manual for detailed instructions on how to setup the automatic
calibration software.
An IRTD Temperature standard is required for automatic calibration of all Kaye software.
Prior to performing calibration and/or calibration verification, Kaye recommends the following best
practices to maximize accuracy and system performance:
•
Place the thermal validation system along with the HTR-420 in a location with stable
ambient conditions and away from any local heat or cold sources, such as close proximity
to a sterilizer, supply air duct, or door opening to a cold storage unit.
•
Power on the Kaye validation system and allow it to acclimate in its testing environment
for approximately 20 minutes prior to initiating calibration or calibration verification
process.