Ametek JOFRA RTC-250 Liquid Bath/Dry-Block Calibrator

• High accuracy

Down to ±0.04°C using the external reference
sensor. 4-wire True-Ohm-Measurement
technology is used

• Excellent stability 0.01˚C
• Wide temperature range

RTC-158 from -22 to 155°C (-8 to 311°F)
RTC-250 from 28 to 250°C (82 to 482°F)

• Excellent temperature homogeneity

Unique active dual-zone block ensures
good temperature homogeneity in
the calibration zone

• DLC Dynamic Load Compensation

Perfect temperature uniformity in the
insert, even when calibrating large sensors
or many sensors at a time.
B and C models only

• Temperature uniformity indicator

Shows the degree of temperature uniformity in
the insert when using the new DLC technology.
B and C models only

• New sensor basket

In combination with the stirrer the
newly developed sensor basket ensures
virtually zero axial and radial gradients in the
calibration zone

• Intelligent reference sensors

JOFRA reference sensors are supplied with
intelligent plugs, holding the calibration data
(coefficients) of the reference sensor. This is
a truly plug’n’play calibration system

• USB communication

All RTC calibrators communicate via an
easy-to-use USB port

• EURAMET

Best performing dry-block with regard to the
EURAMET/cg-13/v.01 guideline for testing of
dry-blocks

• Automatic calibration of as many as 24 sensors at a time
• For customers, who only want to use liquid baths
• For calibration of odd sizes and shapes of sensors including sanitary sensors

WET = no need for inserts, that fit the sensors
DRY = more space for calibration of special sensors

• Industries who need to calibrate many sensors at a time or short sensors can benefit from the big well
  
• JOFRACAL software and RTC B-models can handle on-line calibration and documentation of multiple sensors calibrated simultaneously

Technical Specifications

Ametek JOFRA RTC-250 Data Sheet