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.
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
- Thermometers with liquid dilation
- Digital thermometers
- Platinum probe
- Thermometric couple (thermocouple)
Characterization in temperature (range from -30 ° C to + 600 ° C)
Mapping, verification and qualification in temperature
- Thermal enclosure
- Storage room
- Calibration bath
- Bain marie
- Specific tests (opening of doors)
- Climatic chamber
- Air-conditioned room
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
Couple & strength laboratory
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 . .
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
- COMPRESSION calibration report
- TENSION calibration report
- ACCREDIA COMPRESSION certificate
- ACCREDIA certificate VOLTAGE
- BIDIRECTIONAL ACCREDIA Certificate
Technical sheet TCETM
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
Long term stability
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
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...