Ametek Jofra CTC155 Compact Temperature Calibrator, -25 to 155°C

The Ametek Jofra CTC155 Compact Temperature Calibrator is a high-performance, portable solution for on-site and laboratory calibration. With a temperature range of -25 to 155°C (-13 to 311°F), it covers a wide spectrum of industrial applications, providing exceptional accuracy and speed. Designed for professionals who demand reliability, the CTC155 combines advanced features with rugged portability, making it an essential tool for calibration technicians.

Key Features & Highlights

• Wide Temperature Range: -25 to 155°C (-13 to 311°F) covers most industrial calibration needs.
• Best-in-Class Accuracy: Improved accuracy by up to 25% compared to previous generations, making it the most accurate industrial calibrator in its class.
• Fast Calibration: Purpose-dedicated temperature regulator ensures rapid heating and cooling, reducing stabilization time and speeding up multi-point calibrations.
• External Reference Sensor Support: Allows connection of an external reference sensor for enhanced accuracy, with two operating modes: “External ref” and “Set follows True”.
• MVI (Mains Power Variance Immunity): Continuously monitors supply voltage to maintain stable temperatures even in environments with fluctuating power.
• Multi-Sensor Calibration: Advanced feedback algorithms handle mass loading from multiple or large sensors, ensuring accuracy.
• IRI (Intelligent Recalibration Information): Alerts when calibration certificates are overdue, with adjustable intervals from 1 to 99 months.
• Plug and Play Reference Sensors: STS sensors store coefficients, serial number, range, and calibration data in a memory chip for easy setup.
• Broad Range of Inserts: Includes multi-hole inserts to accommodate various sensor diameters, with 35% more space for units under test.
• Reference Sensor Protection: Automatically blocks operation outside the sensor’s specifications to prevent damage.
• Portable Design: Lightweight with a handle positioned away from the heat zone, ideal for field use.

Applications

The CTC155 is suitable for calibrating RTDs, thermocouples, thermistors, and other temperature sensors in industries such as manufacturing, pharmaceuticals, food processing, and energy. Its portability makes it perfect for on-site calibration of process instruments, while its accuracy and stability support laboratory and maintenance shop use.