Technical Analysis and Application of JOFRA ATC140/250 Series Temperature Calibrators
In the fields of precision engineering and industrial automation, temperature calibration is a critical part of ensuring measurement accuracy and process control. With the advancement of technology and the diversification of application needs, modern temperature calibrators must not only provide high accuracy and stability, but also be easy to operate, versatile and adaptable. The JOFRA ATC Series Temperature Calibrator, the flagship product of AMETEK Calibration Instruments, is the perfect embodiment of this philosophy. This article will delve into the technical features, functional advantages, and application examples of the JOFRA ATC series temperature calibrators in different fields, aiming to provide a comprehensive technical reference for professionals.
ATC-125: -90°C to 125°C (-130°F to 257°F)
ATC-140: -20°C to 140°C (-4°F to 284°F)
ATC-156, ATC-157: -24°C to 155°C (-11°F to 311°F)
ATC-320: 33°C to 320°C (91°F to 608°F)
ATC-650: 33°C to 650°C (91°F to 1202°F)
2. Temperature stability
ATC-125: ±0.03°C (±0.054°F)
ATC-140, ATC-156, ATC-157, ATC-320, ATC-650: No specific values are provided in the documentation, but the "Enhanced stability" feature is mentioned, indicating that these models also have high stability.
3. Accuracy
When using an external STS reference sensor:
ATC-125 B: ±0.06°C (±0.11°F)
ATC-140, ATC-156, ATC-157, ATC-320, ATC-650: The documentation does not provide a specific value, but the "Accuracy incl. external STS reference sensor" feature is mentioned.
When using an internal reference sensor:
ATC-125 A+B: ±0.3°C (±0.54°F)
ATC-140, ATC-156, ATC-157, ATC-320, ATC-650: The documentation does not provide specific values, but the "Accuracy with internal reference sensor" feature is mentioned.
4. Enter the type
Supports a wide range of temperature sensors, including thermistors, resistance temperature detectors (RTDs), thermocouples (TCs), transmitters, milliamps (mA), and voltages (V).
5. Operational characteristics
Auto-Step Function: Programmable up to 20 different temperature steps, including the hold time for each step.
"SET-Follows-TRUE" function: Automatically adjusts the temperature of the calibration area to match the external reference temperature.
Support for "As Found/As Left" calibration: Automatically processes data before and after calibration.
SYNC output: for external recording devices for easy automation and documentation of the calibration process.
6. Physical Specifications
Immersion depth: 185mm (7.3 in) for ATC-125.
Insertion tube diameter: 63.5mm for ATC-125.
7. Power supply specifications
ATC-125: 115V (90-127V) / 230V (180-254V) at 50 Hz ±5 or 60 Hz ±5, depending on the delivery area.
Maximum power consumption: 125 VA for ATC-300.
These technical parameters demonstrate the power of the JOFRA ATC series of temperature calibrators in terms of temperature control and calibration, as well as their flexibility and adaptability in different application scenarios. With these detailed specifications, users can choose the right calibrator model for their specific needs, ensuring the accuracy and reliability of temperature calibration.
1. Overview of the ATC Series Temperature Calibrators
The ATC series includes a wide range of models covering a wide temperature range from -90°C to 650°C for different application needs.
This series of calibrators has high accuracy, high stability and user-friendly interface, and supports the calibration of a wide range of temperature sensors.
2. Features
SET-Follows-TRUE Function: Ensures that the temperature of the calibration area matches the external reference temperature, making it suitable for applications with accurate temperature matching, such as gas correctors.
Multiple Input Converters: Supports measurements from a wide range of sensors including thermistors, resistance temperature detectors (RTDs), thermocouples (TCs), transmitters, milliamps (mA), and voltages (V).
Auto-Step Function: Programmable up to 20 different temperature steps, including the hold time for each step, for automated temperature calibration.
3. Ease of operation
The front panel control design is intuitive to operate, and the heat source is far away from the panel to improve the safety of operation.
Equipped with function keys, the function can be dynamically changed according to the operation of the instrument, and permanent function keys are provided.
Backlit display, high contrast, easy to read in a variety of lighting conditions, support for viewing from different angles and distances.
4. Technical Specifications
Detailed specifications such as temperature range, stability, accuracy, and feature comparisons between different models are provided.
This includes physical specifications such as immersion depth, insertion tube diameter, and power supply specifications.
5. Application Scenarios
It is suitable for a variety of application scenarios such as gas correctors, temperature sensor calibration, etc.
In combination with the JOFRA ASM multi-channel scanner, it is possible to calibrate multiple temperature sensors at the same time to increase efficiency.
6. Software Support
JOFRACAL calibration software is available to automate the calibration process and is easy to configure and use.
The software supports a wide range of JOFRA dry block calibrators and digital thermometers for semi-automatic calibration and multiple calibration configurations.
7. Calibration certificate and output
Support "As Found/As Left" calibration, automatically process data before and after calibration.
The SYNC output function for external recording devices makes it easy to automate and document the calibration process.
By introducing the functions and technical specifications of the JOFRA ATC series temperature calibrator in detail, this article demonstrates its advanced and practical performance in the field of temperature calibration, and emphasizes its important role in improving calibration efficiency and accuracy.
The JOFRA ATC series of temperature calibrators offers unique advantages in the field of temperature calibration with their excellent performance, comprehensive functionality and convenient operation. Whether in the fields of industrial automation, laboratory research, or energy and environmental monitoring, the JOFRA ATC calibrators provide accurate and reliable temperature calibration solutions to meet the needs of different users. With the continuous advancement of technology and the continuous expansion of application fields, JOFRA ATC series calibrators will continue to play an important role in the field of temperature calibration, providing more accurate and convenient temperature calibration services for all walks of life.
The article is from the Temperature Calibrator（温度校验仪）
Key technical parameters:
1. Temperature rangeATC-125: -90°C to 125°C (-130°F to 257°F)
ATC-140: -20°C to 140°C (-4°F to 284°F)
ATC-156, ATC-157: -24°C to 155°C (-11°F to 311°F)
ATC-320: 33°C to 320°C (91°F to 608°F)
ATC-650: 33°C to 650°C (91°F to 1202°F)
2. Temperature stability
ATC-125: ±0.03°C (±0.054°F)
ATC-140, ATC-156, ATC-157, ATC-320, ATC-650: No specific values are provided in the documentation, but the "Enhanced stability" feature is mentioned, indicating that these models also have high stability.
3. Accuracy
When using an external STS reference sensor:
ATC-125 B: ±0.06°C (±0.11°F)
ATC-140, ATC-156, ATC-157, ATC-320, ATC-650: The documentation does not provide a specific value, but the "Accuracy incl. external STS reference sensor" feature is mentioned.
When using an internal reference sensor:
ATC-125 A+B: ±0.3°C (±0.54°F)
ATC-140, ATC-156, ATC-157, ATC-320, ATC-650: The documentation does not provide specific values, but the "Accuracy with internal reference sensor" feature is mentioned.
4. Enter the type
Supports a wide range of temperature sensors, including thermistors, resistance temperature detectors (RTDs), thermocouples (TCs), transmitters, milliamps (mA), and voltages (V).
5. Operational characteristics
Auto-Step Function: Programmable up to 20 different temperature steps, including the hold time for each step.
"SET-Follows-TRUE" function: Automatically adjusts the temperature of the calibration area to match the external reference temperature.
Support for "As Found/As Left" calibration: Automatically processes data before and after calibration.
SYNC output: for external recording devices for easy automation and documentation of the calibration process.
6. Physical Specifications
Immersion depth: 185mm (7.3 in) for ATC-125.
Insertion tube diameter: 63.5mm for ATC-125.
7. Power supply specifications
ATC-125: 115V (90-127V) / 230V (180-254V) at 50 Hz ±5 or 60 Hz ±5, depending on the delivery area.
Maximum power consumption: 125 VA for ATC-300.
These technical parameters demonstrate the power of the JOFRA ATC series of temperature calibrators in terms of temperature control and calibration, as well as their flexibility and adaptability in different application scenarios. With these detailed specifications, users can choose the right calibrator model for their specific needs, ensuring the accuracy and reliability of temperature calibration.
Technical features of the JOFRA ATC series temperature calibrators
The JOFRA ATC series of temperature calibrators sets a new benchmark in the field of temperature calibration with their superior performance and innovative design. Covering a wide temperature range from -90°C to 650°C, the series meets the diverse needs of precision calibration in the laboratory to industrial field applications.1. Overview of the ATC Series Temperature Calibrators
The ATC series includes a wide range of models covering a wide temperature range from -90°C to 650°C for different application needs.
This series of calibrators has high accuracy, high stability and user-friendly interface, and supports the calibration of a wide range of temperature sensors.
2. Features
SET-Follows-TRUE Function: Ensures that the temperature of the calibration area matches the external reference temperature, making it suitable for applications with accurate temperature matching, such as gas correctors.
Multiple Input Converters: Supports measurements from a wide range of sensors including thermistors, resistance temperature detectors (RTDs), thermocouples (TCs), transmitters, milliamps (mA), and voltages (V).
Auto-Step Function: Programmable up to 20 different temperature steps, including the hold time for each step, for automated temperature calibration.
3. Ease of operation
The front panel control design is intuitive to operate, and the heat source is far away from the panel to improve the safety of operation.
Equipped with function keys, the function can be dynamically changed according to the operation of the instrument, and permanent function keys are provided.
Backlit display, high contrast, easy to read in a variety of lighting conditions, support for viewing from different angles and distances.
4. Technical Specifications
Detailed specifications such as temperature range, stability, accuracy, and feature comparisons between different models are provided.
This includes physical specifications such as immersion depth, insertion tube diameter, and power supply specifications.
5. Application Scenarios
It is suitable for a variety of application scenarios such as gas correctors, temperature sensor calibration, etc.
In combination with the JOFRA ASM multi-channel scanner, it is possible to calibrate multiple temperature sensors at the same time to increase efficiency.
6. Software Support
JOFRACAL calibration software is available to automate the calibration process and is easy to configure and use.
The software supports a wide range of JOFRA dry block calibrators and digital thermometers for semi-automatic calibration and multiple calibration configurations.
7. Calibration certificate and output
Support "As Found/As Left" calibration, automatically process data before and after calibration.
The SYNC output function for external recording devices makes it easy to automate and document the calibration process.
By introducing the functions and technical specifications of the JOFRA ATC series temperature calibrator in detail, this article demonstrates its advanced and practical performance in the field of temperature calibration, and emphasizes its important role in improving calibration efficiency and accuracy.
The JOFRA ATC series of temperature calibrators offers unique advantages in the field of temperature calibration with their excellent performance, comprehensive functionality and convenient operation. Whether in the fields of industrial automation, laboratory research, or energy and environmental monitoring, the JOFRA ATC calibrators provide accurate and reliable temperature calibration solutions to meet the needs of different users. With the continuous advancement of technology and the continuous expansion of application fields, JOFRA ATC series calibrators will continue to play an important role in the field of temperature calibration, providing more accurate and convenient temperature calibration services for all walks of life.
The article is from the Temperature Calibrator（温度校验仪）
