The Ametek Jofra CTC652 Compact Temperature Calibrator is a high-performance dry-block calibrator designed for demanding industrial environments. With a temperature range of -40°C to 650°C, it provides exceptional accuracy and versatility for calibrating a wide variety of temperature sensors, including RTDs, thermocouples, and thermistors. The CTC652 is engineered for speed, portability, and cleanliness, making it a superior alternative to traditional liquid bath systems.
Key Features & Highlights
- Wide Temperature Range: Covers -40°C to 650°C (82°F to 1202°F), suitable for high-temperature sensor calibration.
- High Accuracy: Achieves the highest accuracy in its class when used with an optional external reference probe.
- Large Color Display: Easy-to-read screen with icons and status information for the calibrator and calibration process.
- One-Key-One-Function Buttons: Simplifies operation with dedicated keys for popular functions like automatic switch test and auto stepping.
- Portable and Clean: Compact design, no messy liquids, and fast heat-up/cool-down times.
- Comprehensive Kit: Includes dry-block calibrator, mains power cable, traceable certificate, tool for insertion tubes, user manual, test cables, USB cable, and JofraCal calibration software.
- Heat Shield Included: Enhances safety and performance at high temperatures.
Applications
The CTC652 is ideal for calibrating long temperature sensors in power plants, transformers, and marine environments. Its robust design and high-temperature capability make it a reliable choice for industrial maintenance, quality assurance, and field calibration tasks.





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