JOFRA PTCt Series – Professional Dry Block Temperature Calibrators

The JOFRA PTCt Series by AMETEK Calibration is a family of professional dry-block temperature calibrators for RTDs, thermocouples, temperature transmitters and switches. A controlled dry block provides a stable test temperature for instrument checks in the workshop, laboratory or field.

Choose from five models to match your working temperature range. The touchscreen gives operators quick access to common tasks, while Auto Step runs a programmed sequence of test temperatures.

Key Features

• Five temperature models covering applications from −90 to 660 °C across the series.
• Touchscreen controls with dedicated views for calibration and instrument settings.
• Auto Step for repeatable checks at multiple temperature setpoints.
• External reference input on B and C configurations. The B configuration also supports two sensors under test and loop power for transmitters.
• USB and Ethernet for communication with compatible equipment.
• Optional Remote & Graph (RG) package for live graphs, browser-based access and Wi-Fi via an external dongle.
• JofraCal software compatibility for PC-based calibration routines and reporting.

Typical Applications

• RTD and thermocouple calibration for industrial process instrumentation.
• Temperature transmitter verification in maintenance workshops and calibration labs.
• Temperature switch testing for alarms and process controls.
• Routine temperature instrument checks in oil and gas, power and manufacturing facilities.

Why Choose Miqias (Iraq)

• Local product enquiries through Miqias in Erbil, Basra and Baghdad.
• Model and accessory selection based on your temperature range, probe dimensions and reference requirements.
• Quotations and configuration enquiries at sales@miqias.com.