The Ametek CTC Series is a fast, time-saving, reliable dry block temperature
calibrator designed for on-site use. Available in three models with ranges
from -25 to 155¡ÆC (-13 to 311¡ÆF), 28 to 350¡ÆC (82 to 662¡ÆF), and 28 to
660¡ÆC (82 to 1220¡ÆF); the CTC series offers the speed, portability, cleanliness,
and wide temperature range which are all superior to liquid bath systems.
The CTC series provides exceptional accuracy and stability. The large
color display is easy-to-read and provides icons and information regarding
the status of the calibrator and the calibration in process. Popular functions
like automatic switch test and auto stepping are available with special
one-key-one-function buttons. When switching on the calibrator or connecting
the reference sensor, the calibrator immediately warns you if any of the
calibration certificates are overdue. A buzzer and warning appears. The
recalibration interval can be set from 1 to 99 months.
The CTC series is available with an optional signal input for an external
reference sensor. The sensor makes it possible to improve accuracy even
more. The CTC can be run in two modes when using the external reference
sensor. "External ref" mode is where the external reference
sensor represents the True value. The "Set follows True" mode
is where the reference sensor serves two purposes; measuring the reference
temperature and at the same time controlling the block temperature to
the set temperature
The Ametek CTC is supplied with our highly versatile calibration software
JofraCal. All calibrations can be documented with a certificate, given
that the CTC is controlled from a PC. When the calibrator has reached
the desired temperature and stabillity it will prompt you to type in the
UUT temperature. JofraCal documents all your calibration needs within
temperature, pressure and process calibration.