Tridimensional Monterrey y Servicios S. de R.L. de
Calle Plumbago No. 1120, Barrio Mirasol 1 er Sector, Monterrey, Nuevo León, 64102, Mexico, Monterrey, Nuevo León, Mexico
Visit website- Accredited standards
- 2
- A2LA certificate
- 1
- Site in our directory
- 1
What this lab is accredited for
Our reading of the A2LA scope: each standard once, with its official name where we have checked it.
Only this lab. Searches the 2 standard numbers and the 2 official names we hold. When no standard matches, it searches the method text of every scope line.
ISO 3274Geometrical Product Specifications (GPS) - Surface texture: Profile method - Nominal characteristics of contact (stylus) instruments
ISO 10360-2Geometrical product specifications (GPS) - Acceptance and reverification tests for coordinate measuring machines (CMM) - Part 2: CMMs used for measuring linear dimensions
ISO 17025:2017; ISO 10360-2; ISO 3274
Read from the A2LA scope document we downloaded on 2026-03-14. Register refreshed 2026-11-06.
Scope as published by A2LA
6 lines
ISO/IEC 17025
Active3974.02
The scope document we hold says it is valid until 2027-02-28.
Accredited scope, certificate 3974.02
| Line | Method | Matrix | Range |
|---|---|---|---|
| 1 | ISO 17025:2017; ISO 10360-2; ISO 3274 | - | to 1700 mm |
| 2 | - | -Show page textExtracted from the scope document; tables may not line up. View scope for the original. (A2LA Cert. No. 3974.02) 06/09/2025 Page 2 of 5
Parameter/Equipment
Range
CMC2 (±)
Comments
Micrometers5 –
Outside Micrometer
Up to 25 mm
(> 25 to 50) mm
(> 50 to 75) mm
(> 152.5 to 175) mm
(> 175 to 200) mm
(> 200 to 250) mm
(> 250 to 300) mm
(> 300 to 400) mm
(> 400 to 500) mm
(> 500 to 600) mm
0.77 μm
0.81 μm
0.85 μm
1.2 μm
1.3 μm
1.5 μm
1.6 μm
2.0 μm
2.3 μm
2.8 μm
Gage blocks ceramic grade 0,
gauge blocks steel grade 0
Length Indicators
Dial, Analog & Digital
Up to 20 mm
(> 20 to 50) mm
1.1 μm
1.2 μm
Gage blocks ceramic grade 0
Calipers –
Vernier, Dial & Digital
Up to 20 mm
(> 20 to 50) mm
(> 50 to 80) mm
(> 80 to 100) mm
(> 100 to 125) mm
(> 125 to 150) mm
(> 150 to 175) mm
(> 175 to 200) mm
(> 200 to 250) mm
(> 250 to 300) mm
7.8 μm
7.9 μm
8.0 μm
8.0 μm
8.5 μm
8.6 μm
8.7 μm
8.7 μm
8.9 μm
10 μm
Gage blocks ceramic Grade 0
Gauge blocks steel Grade 0
Step gage & step fixture
Height Gages
Up to 600 mm
9.2 μm
Step gage & surface plate
Pin & Plug Gages
Up to 25 mm
Up to 26.5 mm
Up to 75 mm
1.4 μm
1.7 μm
1.7 μm
Micrometer, CMM | to 25 mm |
| 3 | ASME B89.4.22 | - | See scope document |
| 4 | - | -Show page textExtracted from the scope document; tables may not line up. View scope for the original. (A2LA Cert. No. 3974.02) 06/09/2025 Page 4 of 5
III. Dimensional Testing7
Parameter/Equipment
Range
Technique/ Method
Workpiece Measurement –
Contact
1D
2D
3D
1D
2D
3D
Up to 640 mm
(640 × 1500) mm
(640 × 1500 × 500) mm
Up to 400 mm
(400 × 400) mm
(400 × 400 × 300) mm
CMM
Vision CMM
Workpiece Measurement – Vision
1D
2D
3D
Up to 400 mm
(400 × 400) mm
(640 × 1500 × 500) mm
Vision CMM
CMM
Workpiece Measurement
3 –
Contact & Scan
1D
2D
3D
Up to 3000 mm
Articulated arm coordinate
measuring machine.
Surface Finish –
Ra:
Rz:
(0.205 to 2.97) µm
(1.643) µm
Roughness tester
______________________________________
1 This laboratory offers commercial calibration service and field calibration services.
2 Calibration and Measurement Capability Uncertainty (CMC) is the smallest uncertainty of measurement
that a laboratory can achieve within its scope of accreditation when performing more or less routine
calibrations of nearly ideal measurement standards or nearly ideal measuring equipment. CMCs represent
expanded uncertainties expressed at approximately the 95 % level of confidence, usually using a coverage
factor of k = 2. The actual measurement uncertainty of a specific calibration performed by the laboratory
may be greater than the CMC due to the behavior of the customer’s device and to influences from the
circumstances of the specific calibration. | 0.205 to 2.97 µm |
| 5 | Extracted from the scope document; tables may not line up. View scope for the original. (A2LA Cert. No. 3974.02) 06/09/2025 Page 5 of 5
3 Field calibration service is available for this calibration. Please note the actual measurement uncertainties
achievable on a customer's site can normally be expected to be larger than the CMC found on the A2LA
Scope. Allowance must be made for aspects such as the environment at the place of calibration and for
other possible adverse effects such as those caused by transportation of the calibration equipment. The
usual allowance for the actual uncertainty introduced by the item being calibrated, (e.g., resolution) must
also be considered and this, on its own, could result in the actual measurement uncertainty achievable on
a customer’s site being larger than the CMC.
4 The type of instrument or material being calib rated is defined by the parameter. This indicates the
laboratory is capable of calibrating instruments that measure or generate the values in the ranges indicated
for the listed measurement parameter.
5 This laboratory meets R205 – Specific Requirements: Calibration Laboratory Accreditation Program for
the types of dimensional tests listed above and is considered equivalent to that of a calibration.
6 This laboratory offers commercial dimensional testing service only.
7 This test is not equivalent to that of a calibration.
8 This scope meets A2LA’s P112 Flexible Scope Policy. | ||
| 6 | Extracted from the scope document; tables may not line up. View scope for the original. For the calibrations to which this accreditation applies, please refer to the laboratory’s Calibration Scope of Accreditation.
Accredited Laboratory
A2LA has accredited
TRIDIMENSIONAL MONTERREY Y SERVICIOS
S. DE R.L. DE C.V.
Monterrey, MÉXICO
for technical competence in the field of
Calibration
This laboratory is accredited in accordance with the recognized International Standard ISO/IEC 17025:2017 General requirements
for the competence of testing and calibration laboratories. This laboratory also meets R205 – Specific Requirements: Calibration
Laboratory Accreditation Program. This accreditation demonstrates technical competence for a defined scope and the
operation of a laboratory quality management system (refer to joint ISO-ILAC-IAF Communiqué dated April 2017).
Presented this 9th day of June 2025.
__ _____________________
Mr. Trace McInturff, Vice President, Accreditation Services
For the Accreditation Council
Certificate Number 3974.02
Valid to February 28, 2027 | ||
Ranges are reproduced from the accredited scope document as published, and only where we found that range printed in the document for the line. Otherwise the cell reads “See scope document”. An absent range means the register did not state one. Line numbers are ours, for cross-reference; they follow the order of the scope document.
Location
Calle Plumbago No. 1120, Barrio Mirasol 1 er Sector, Monterrey, Nuevo León, 64102, Mexico, Monterrey, Nuevo León, MX
25.68020, -100.31526
Open in MapsAccreditation data refreshed from the A2LA register on .
This page mirrors a public register. For a purchasing, audit or regulatory decision, confirm against the A2LA entry linked above.