Product Overview: Ametek/Jofra RTCt-157 Temperature Calibrator

AMETEK continuously enhances the performance, accuracy, and usability of their Jofra calibration products. Their commitment to excellence keeps them at the forefront of temperature dry-block calibrator manufacturing worldwide.

We are proud to introduce the RTC (Reference Temperature Calibrator)—their most advanced model yet, surpassing existing calibrators in sophistication and functionality.

Innovative Features of the RTC Series

Patented DLC (Dynamic Load Compensation): Ensures perfect temperature uniformity in the insert.
Intelligent, Plug-and-Play Sensors: Automatically recognize and store calibration data.
USB Connectivity: Enables seamless communication and data transfer.
Vibrant Color VGA Display: Provides a clear overview of calibration status.
Intuitive Navigation: Fast, user-friendly interface for effortless operation.
Lightweight & Portable: Designed for easy transport and convenience.
Functional Carrying Case: Offers durability and ease of use.
Versatile Multi-Hole Insert Kits: Accommodate the most commonly used sensor sizes.
Renowned Jofra Quality: Built to last with a high-profile, durable design.

RTC Models

The RTC calibrator is available in three models, each tailored to different calibration needs:

RTC-A: Standard reference temperature calibrator.
RTC-B: Includes inputs for a reference sensor, DLC sensor, and sensors under test.
RTC-C: Features inputs for a reference sensor and DLC sensor.

Key Advantages

Unmatched Accuracy: Achieves ±0.04°C with an external reference sensor using 4-wire True-Ohm Measurement technology.
Superior Stability: Maintains temperature stability as precise as 0.005°C.
Expanded Temperature Range:
- RTC-156: -30 to 155°C (-22 to 311°F).
- RTC-157: -45 to 155°C (-49 to 311°F).
Enhanced Temperature Homogeneity: Dual-zone active block ensures even heat distribution in the calibration zone.
DLC Technology (Models B & C Only): Provides consistent temperature uniformity, even when calibrating multiple or large sensors.
Uniformity Display Indicator (Models B & C Only): Real-time visualization of temperature uniformity with DLC technology.
USB Communication: Simple and efficient data management.
Industry-Leading Compliance: The best-performing dry-block calibrator per the EURAMET/cg-13v.01 guideline.