Metrology and CalibrationCOTECMAR

COTECMAR’s Metrology Laboratory performs the calibration of dimensional measurement and pressure equipment in compliance with quality standards at national and international level, meeting the needs of the Corporation’s customers in a timely, reliable, independent and impartial manner.

 

 

Specifications

EQUIPMENT/ACCURANCY RANGE INSTRUMENT/CLASS
caliper gauge (in exterior jaws) from 0 mm to 500 mm scale division no better than 0.01 mm
caliper gauge (in exterior jaws) from 0 mm to 1000 mm scale division no better than 0.02 mm
depth gauge from 0 mm to 200 mm scale division below 0.02 mm
depth gauge from 0 mm to 300 mm scale division no better than 0.01 mm
cover indicator from 0 mm to 25 mm scale division no better than 0.01 mm
Micrómetro de exteriores
(De dos (2) contactos)
from 0 mm to 400 mm División de escala no mejor que 0,001 mm
external micrometer
(Two (2) contacts)
from 0 mm to 600 mm scale division no better than 0.001 mm
depth micrometer from 0 mm to 150 mm scale division no better than 0.01 mm
interior micrometer
(Two (2) contacts)
from 0 mm to 1000 mm scale division no better than 0.01 mm
pressure gauge from 0 psi to 10 000 psi (Class no better than 0.05%)% of
maximum measurement interval
pressure gauge 0 psi to 14 500 psi (Class no better than 0.1%) % of the maximum measurement interval

 

 

SCOPE OF SUPPLY OF MEASURING EQUIPMENT CALIBRATION SERVICES


EQUIPMENT/INSTRUMENT RANGE ACCURACY/CLASS
Comparators of interior areas
(Sudden - stems)
0 mm to 50 mm Scale division
no better than 0.001 mm
Combined squads,
inclinometers and goniometers
0° to 90° Scale division
no better than 20 seconds
Anchor profile meter
(with dial indicator)
0 mm to 50 mm Scale division no better than 0.01mm
Roughness
(with dial indicator)
0 mm to 50 mm Scale division
no better than 0.01mm
Pressure switches and safety valves
(with ½”, ¼” and 1/8” NPT connection)
0 psi to 10 000 psi Not required
Thickness measuring equipment by
Ultrasound
1 mm to 101,6 mm Not required
Dry film measurement equipment 1 mils to 57, 85 mils Not required
Welding machines Up to 1 000 A Scale division no
better than 0,1 A
Laser infrared thermometer 35 °C to 500 °C Scale division no better than 0,35 °C
Contact thermometer 0 °C to 375 °C Scale division no
better than 0,25 °C

 

 

 

 

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