IMC METROLOGIE has many laboratories designed and built exclusively for its testing, control and calibration activities dedicated to the metrology activity, enabling it to intervene in pressure , temperature and hygrometry , electricity & magnetism , mass & weighing , dimensional , torque & force , calibration of safety valves, physical chemistry, etc...

Movable metrology laboratories
A movable team of meteorologists intervenes directly on your production sites in your laboratories for verification activities, calibration and calibration of your instruments and equipment.


Following calibration, verification ensures that the specified requirements are met is to say that the maximum permissible errors (MPE) are satisfied.

The result of an audit is a compliance decision followed by a re-commissioning or non-compliance followed by an adjustment, repair, decommissioning or instrument reform.


This operation consists of measuring the same quantity with the equipment to be calibrated and the standard equipment and comparing the indications of two devices, then using the result of this comparison.
If the customer wants it, our meteorologist can often intervene on the parameters of adjustment of the instrument in order to reduce the deviations from the reference value.
In all cases, the submitted document specifies the values ​​before and after adjustment.


Pressure Laboratory

TUNAC Accredited Domain

Calibration in pneumatic pressure and hydraulic pressure (range from -1 to 800 bar)

  • Analog manometer
  •  Digital pressure gauge
  •  Pressure sensor
  •  Pressure transmitterc

Laboratory of Temperature and Hygrometry

TUNAC Accredited Domain

Temperature calibration (range from -30 ° C to + 600 ° C)

Analog thermometers

  • Solid
  • Gas dilatation

Thermometers with liquid dilation

  • Mercury
  • Alcohol

Digital thermometers

- Platinum probe

- Thermometric couple (thermocouple)

Measuring chain

Characterization in temperature (range from -30 ° C to + 600 ° C)

Mapping, verification and qualification in temperature

  •  Thermal enclosure
  •  Storage room
  • Oven
  •  Fridge
  •  Steaming
  •  Calibration bath
  •  Bain marie
  •  Incubator
  •  Freezer
  •  Specific tests (opening of doors)
  •  Climatic chamber
  •  Air-conditioned room
  •  Autoclave

Laboratory of Electricity & Magnetism

Equipment to calibrate:

  •  Continuous voltage
  •  DC voltage ratio
  •  DC current intensity
  •  DC resistance
  •  DC power
  •  AC voltage
  •  Alternate voltage ratio
  •  AC current intensity
  •  AC resistance
  •  Low frequency power
  •  Transposition gap
  •  Capacity
  •  Inductance
  •  Phase

Couple & strength laboratory

Our Stallions:

Force transducers

Design and production of force transducers according to ISO 376 and ASTM E74 standards. 
Charges nominal of 5KN 25 KN - 100 KN - 200KN. 
Classes 00 - 0.5 
Applications in compression and tension . .




Product Description

Force transducers for the measurement of static and dynamic loads in COMPRESSION and VOLTAGE
Nominal load of 5 kN , 2 5 kN, 100 kN
Class 00 ( ISO 376) Linearity and hysteresis 0.03% Output: 2mV / V 


Force transducer suitable for the calibration of material testing and metrology 
machines High mechanical strength 
Fully stainless steel
Fully welded LASER 
Degree of protection IP67 
Long-term stability


COMPRESSION calibration report

TENSION calibration report 

- ACCREDIA certificate VOLTAGE



Technical sheet TCETM


Product Description

Force transducers for the measurement of static and dynamic loads in COMPRESSION
Nominal load of 200 kN
Class 0.5 (ISO 376) Linearity and hysteresis 0.03% Output: 2mV / V 


Low profile force transducer adapted for bench testing of machines testing materials in general 
High mechanical resistance 
All stainless steel 
welded Fully LASER 
IP67 protection 
Long term stability



- Calibration report-

ACCREDIA Certificate


Data sheet C8S


Torque transducers

Design and construction of STATIC and ROTARY torque transducers according to EA 10-1 standards 
Range of 250 N · m 2000 N · m
Precision classes from 0.03% to 0.20%
Analogue and digital output: 2mV / V, ± 10Volt and USB 
Versions with built-in 
ANGLE and SPEED playback .



Product Description :

DIGITAL TORQUE for clockwise and anticlockwise measurement To calibrate torque wrenches and SQUARE torque screwdrivers (UNI ISO 1174-1) Nominal torque 250 N • m - 2000 N • mLinearity and Hysteresis 0.20% Delivered with output USB 

Suitable for industrial or laboratory calibration and metrological confirmation of torque wrenches, direct-reading or pressure screwdrivers


- ACCREDIA certificate


Data sheet BTR2




Operation for calibration of torque keys. 

ATC2000 for torque wrench max. Scale 2000 N • m


ATC Datasheet


Instruments to calibrate:

1) Material testing machine, press, test benches and other general force systems

* 0.5 and 25KN compression and traction in classes 00; 0.5; 1 and 2

* from 20 to 200 KN in class 0.5; 1 and 2 in compression

2) Torque wrenches and screwdrivers from 25 to 2000 Nm

Physical Chemistry laboratory


The laboratory IMC METROLOGIE puts at your disposal its Physico-chemistry department for the calibration of your pH meters, pycnometers, conductivimeters, spectrophotometers, refractometers, etc ... The proposed services are realized with connected standards, either in the laboratory or on customer site.


The calibration of the pH-meter is done by analysis of the results given by the pH meter to be calibrated by automatic potentiometry when measuring a buffer solution whose pH is perfectly known.


Pycnometers are used to measure the relative density of a liquid body and the calibration is done by pycnometry on a single-plate hydrostatic balance whose determination of the volume of the liquid is carried out using a reference standard which is distilled water.

The principle is the same for conductivity meters that measure the properties of conductivity. So we use a solution whose conductivity is known as a function of temperature to calibrate your device.


Refractometers are instruments that measure the moisture content or the brix degree of a solution for the determination of the refractive index. We calibrate the refractometer using a certified reference solution with a known refractive index.


For biology, medicine, chemistry and physics laboratories, we calibrate spectrophotometers, which by definition are used to measure absorbance, transmittance and concentration at a given wavelength or region of the body. spectrum. These calibrations are made with certified UV / VIS materials based on liquid filters and reference filters.


Thus, IMC METROLOGIE performs the calibration of laboratory instruments: vials, test tubes, piston burette, stirrer, crystallizer, beakers, flasks, micropipettes, Erlenmeyer flasks, etc...