Ametek Jofra CTC-350 C Reference Manual

Ametek Jofra CTC-350 C Reference Manual

Compact temperature calibrator

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Reference Manual
Compact Temperature Calibrator
Jofra CTC-155/350/652/660/1205 A/C

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Table of Contents
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Summarization of Contents

Introduction to the Jofra CTC Calibrator
Warranty Information
Details the warranty terms and conditions for the calibrator.
Technical Assistance
Information on how to obtain support and help for the instrument.
Receiving the Compact Temperature Calibrator
Instructions for unpacking and checking the calibrator and its accessories upon delivery.
Dimensioning Drawing
Visual representation of the calibrator's physical dimensions and measurements.
Safety Instructions for Calibrator Operation
Disposal - WEEE Directive
Guidelines for the proper recycling and disposal of the calibrator's electronic components.
General Use Warnings
Critical safety precautions and warnings for operating the calibrator correctly and safely.
Hot Surface Precautions
Warnings about touching hot surfaces of the calibrator during operation to prevent burns.
Cold Surface Precautions
Warnings regarding cold surfaces on specific models, potential frostbite, and drying procedures.
Setting Up the Calibrator for Use
Preparing the Calibrator
Steps and precautions for preparing the calibrator before initial use, including power and environment.
Choosing an Insertion Tube
Guidance on selecting appropriate insertion tubes and instructions for their safe insertion into the calibrator.
Inserting the Sensor
Detailed steps and safety warnings for inserting the sensor into the insertion tube and calibrator well.
External Reference Sensor
Information on connecting and using an external reference sensor with compatible calibrator models.
Calibrator Interface Overview
Keypad Functions
Explanation of the calibrator's keypad layout and the function of each key for operation.
Display Functions and Indicators
Description of screen elements, readings, stability indicators, and symbols.
Input/Output Connections
Details of the various input and output ports on the calibrator, including USB and sensor inputs.
Operating the Calibrator
Operating Principle and Navigation
Overview of how to operate the calibrator using keys, menus, and navigation modes.
System Menu and Settings
Accessing and configuring system settings, presets, info, and calibration intervals via the system menu.
Starting the Calibrator
Procedures for starting the calibrator and its initial menu display.
Selecting a TRUE – Reference Sensor
How to select and configure the reference sensor (Internal, External, SET Follows True).
Stability and Set-Temperature Settings
Configuring stability criteria and setting the desired target temperature for calibration.
Auto Step Function
Using the Auto Step feature for automated temperature stepping and test procedures.
Switch Test Function
How to perform switch tests, set parameters, and interpret results for thermostat testing.
Storing and Transporting the Calibrator
Storage and Transport Guidelines
Recommended procedures for safely storing and transporting the calibrator, including handling precautions.
Error Messages and Alarms
List of Alarms and Solutions
Comprehensive list of potential error messages and their corresponding solutions or troubleshooting steps.
Returning the Calibrator for Service
Service Information and Procedures
Guidelines and forms required for returning the calibrator to the manufacturer for service or repair.
Maintenance Procedures
Replacing the Main Fuses
Step-by-step instructions for safely replacing the main fuses in the calibrator.
Maintenance Mode and Configuration
Accessing maintenance mode to change configurations, adjust settings, and manage calibration dates.
Cleaning Procedures
Detailed instructions on how to clean the calibrator's exterior, keyboard, insertion tube, and well.
Instrument and Sensor Calibration
Guidance on regular calibration of the instrument and maintenance of STS-reference sensors.
Technical Specifications
CTC-155 A/C Specifications
Detailed technical data for the CTC-155 A/C model, including mechanical, electrical, and thermal properties.
CTC-350 A/C Specifications
Detailed technical data for the CTC-350 A/C model, including mechanical, electrical, and thermal properties.
CTC-652 A/C Specifications
Detailed technical data for the CTC-652 A/C model, including mechanical, electrical, and thermal properties.
CTC-660 A/C Specifications
Detailed technical data for the CTC-660 A/C model, including mechanical, electrical, and thermal properties.
CTC-1205 A/C Specifications
Detailed technical data for the CTC-1205 A/C model, including mechanical, electrical, and thermal properties.
Input and Standards Specifications
Technical details for input specifications and compliance with relevant safety and EMC standards.
List of Accessories
Accessory Parts List
A comprehensive list of available accessories for the calibrator with their respective part numbers.

Table of Contents