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Calibrators
Our range of calibrators includes single and multifunction devices from a large number of world class manufacturers. We provide primary references for use in laboratories and as site standards, as well as a range of field devices and units certified for use in potentially explosive hazardous areas.
Comparing different calibrators can be a confusing and exhaustive process as different manufacturers employ different methods to express (or in some cases, obscure) the accuracy / uncertainty of their devices. See our Calibration Tek-Tip for more information.
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Ametek Jofra CTC-660 Compact Temperature Calibrators
See More Information• Compact Temperature Calibrator Series
• 28 to 660°C Range
• Up to 0.45°C Accuracy
• Interchangeable Inserts
• 115mm Immersion Depth
• Fast Heating / Cooling
• Mains Power Variance Immunity Circuitry
• Optional Reference Sensor Input -
Ametek Jofra CTC-1205 Compact Temperature Calibrators
See More Information• Compact Temperature Calibrator Series
• 100 to 1205°C Range
• ±2°C Accuracy
• Interchangeable Inserts
• 110mm Immersion Depth
• Fast Heating / Cooling
• Mains Power Variance Immunity Circuitry
• Optional Reference Sensor Input -
Ametek Jofra RTC-156 Reference Temperature Calibrators
See More Information• Reference Temperature Calibrator Series
• Range: -30 to +155°C<
• Interchangeable Inserts
• Fast Heating / Cooling
• Optional Dynamic Load Compensation (DLC) System
• Optional Reference Sensor Input
• Optional Sensor Under Test Input -
Ametek Jofra RTC-157 Reference Temperature Calibrators
See More Information• Reference Temperature Calibrator Series
•Range: -45 to +155°C
• Interchangeable Inserts
• Fast Heating / Cooling
• Optional Dynamic Load Compensation (DLC) System
• Optional Reference Sensor Input
• Optional Sensor Under Test Input -
Ametek Jofra RTC-158 / 250 Convertible Dry Well / Bath Calibrators
See More Information• Reference Temperature Calibrator Series
• RTC-158: -22 to +155°C Range
• RTC-250: 28 to 155°C Range
• Large 160 x 63.5mm Well with Optional Liquid Bath Kit
• Optional Dynamic Load Compensation
• Optional Reference Sensor Input
• Optional Sensor Under Test Input -
Ametek Jofra RTC-187 Reference Temperature Calibrators
See More Information• Reference Temperature Calibrator Series
•Range: -45 to +180°C
• Interchangeable Inserts
• Fast Heating / Cooling
• Optional Dynamic Load Compensation (DLC) System
• Optional Reference Sensor Input
• Optional Sensor Under Test Input -
Ametek Jofra PTC-125 Professional Temperature Calibrator
See More Information• Professional Temperature Calibrator Series
• -90 to +125°C Range
• Up to 0.3°C Accuracy
• Interchangeable Inserts
• 190mm Immersion Depth
• Fast Heating / Cooling
• Mains Power Variance Immunity Circuitry
• Optional Reference Sensor Input -
Ametek Jofra PTC-155 Professional Temperature Calibrator
See More Information• Professional Temperature Calibrator Series
• PTC-155: -25 to +155°C
• Interchangeable Inserts
• Fast Heating / Cooling
• Optional User Interface Functionality (only available for B Model) System
• Optional Reference Sensor Input
• Optional Sensor Under Test Input -
Ametek Jofra RTC-700 Reference Temperature Calibrators
See More Information• Reference Temperature Calibrator Series
•Range: 10 to 700°C
• Interchangeable Inserts
• Fast Heating / Cooling
• Optional Dynamic Load Compensation (DLC) System
• Optional Reference Sensor Input
• Optional Sensor Under Test Input -
Ametek Jofra CTC-652 Compact Temperature Calibrators
See More Information• Compact Temperature Calibrator Series
• 28 to 650°C Range
• Up to 0.45°C Accuracy
• Interchangeable Inserts
• 190mm Immersion Depth
• Fast Heating / Cooling
• Mains Power Variance Immunity Circuitry
• Optional Reference Sensor Input