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Calibration: equipment and services

Guarantee the performance of your thermal installation and optimize your energy consumption: calibration equipment and services.

Calibration: equipment and services When used regularly, the accuracy of even the best measuring instruments deteriorates. To control the performance of measuring instruments and prevent any deterioration of quality, temperature calibration is essential. rawing on their thorough mastery of the temperature measurement chain, the Chauvin Arnoux Group companies Pyrocontrole and Manumesure propose a comprehensive set of temperature calibration solutions. Whatever the industrial sector, Pyrocontrole and Manumesure perform calibration of all brands of sensors and measuring equipment and also propose innovative, high-performance calibration equipment and systems in order to offer a complete service adapted to your needs.

Find out about our calibration services

Discover our calibration systems and equipment
- Reference-standard sensors
- Sensor with in-situ calibration
- Fixed-point cells
- Calibration ovens
- Calibration of surface sensors

CALIBRATION SERVICES

REFERENCE TEMPERATURE SENSORS

Whether you need working standards or reference standards, we possess high-performance equipment allowing us to manufacture specific temperature reference standards for calibration by comparison of your resistance sensors and thermocouples.

Need advice? Our metrology specialists are there to guide you, step by step.

Working standards 
Used in workshops and laboratories, reference sensors allow first-level calibration. They must be recalibrated regularly against a reference standard.

Pt100 sensor
• Ranges: -100°C to +450°C  and  -100°C to+ 550°C
• Resistance at 0°C: 100 Ω
• Stability down to 0.05°C
• Measurement current: 1 mA
• Diameter and length of sensitive part: 6 x 450 mm
• Interchangeability class: Class A as per IEC 751
• Case available as an option

Type-S thermocouples: S90-03 model
•Ranges: 0 °C to + 1,554 °C
• Dimensions: 7 mm x 650 mm
• Materials: 10% platinum rhodium / pure platinum
• Certificate of calibration by comparison
• Delivered in a case

reference standard sensor Reference standards 
Used as reference standards in laboratories and metrology departments.

Pt100 probe
• Ranges: -100°C to +450°C
• Stability down to 0.05°C
• Resistance at 0°C: 100 Ω
• Measurement current: 1 mA
• Diameter and length of the sensitive part: 6 x 450 mm
• Interchangeability class: Class A as per IEC 751
• Certificate of calibration by comparison.
• Delivered in a case

 S thermocouples: LNE S80 model
• Ranges: 0 °C to + 1,554 °C
• Manufactured under LNE licence
• Dimensions: 7 mm x 650 mm
• Materials: 10% platinum rhodium / pure platinum
• Certificate of calibration by comparison
• Delivered in a case

SENSOR WITH IN-SITU CALIBRATION

Save energy: choose sensors with in-situ calibration!

capteur in situ pyrocontroleIf you use sensors with in-situ calibration, it is possible to check the temperature without removing the sensor and without halting the process. The principle is simple: on the temperature assembly, a space is provided to insert a standard sensor for in-situ calibration by comparison. This helps to save energy while boosting productivity and quality.

Applications
Patented method (patent no. 0213616) which can be used for all types of temperature measurement devices, whether they involve thermocouples or platinum resistance probes.
This type of sensor is very widely ised in industrial furnaces and petrochemicals.

> Advantages of sensors with in-situ calibration:
- Avoids overheating: saves energy
_ Saves time: temperature calibration performed directly on site
- Not necessary to remove the sensor
- Not necessary to shut down the process
- Calibration frequency as you require.


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Case Study