Geometric Dimension Instrument Metrology and Calibration-Ti Group

Home

Geometric Dimension Instrument Metrology and Calibration

Calibration services for gauge blocks, optical instruments, precision measuring instruments and equipment, line scale instruments, general measuring tools, various gauges, angles, surface roughness, flatness, straightness, and inspection tools for product testing.

Service Overview Specific Service Offerings Our Advantages Contact Us

Service Overview

Geometric dimension metrology, commonly known as dimensional metrology, has length and angle as its fundamental parameters.

Categorized by project, it includes:

Line scale metrology
End standard metrology
Linear expansion coefficient
Large-scale length metrology
Angle metrology
Surface roughness
Gear and thread metrology
Area and volume metrology
Form and position parameters such as straightness, flatness, roundness, perpendicularity, coaxiality, parallelism, and symmetry
Spatial coordinate metrology
Nanometer metrology

Geometric dimension metrology is widely applied, as most physical quantities are quantitatively described in the form of geometric dimension information. It holds a crucial position in metrology units.

Specific Service Offerings

No.	Measurement Instrument Names	No.	Measurement Instrument Names
1	*Tire Tread Depth Gauge	42	*Tire Tread Depth Gauge
2	Steel Straightedge	43	*Groove Micrometer
3	*Measuring Microscope	44	*Thin Sheet Micrometer
4	*Biological Microscope	45	*Square Box
5	*Metallurgical Microscope	46	Square
6	*Image Measuring Instrument	47	*Knife-Edge Straightedge
7	*Projector	48	Combination Angle Gauge
8	*Micrometer	49	*Digital Inclinometer
9	*Gear Tooth Micrometer	50	*Straightedge
10	*Depth Micrometer	51	*Runout Tester
11	*Lever Micrometer	52	*Gear Tooth Caliper
12	*Dial Micrometer	53	*Thread Micrometer
13	*Dial Indicator	54	*Odd Flute Micrometer
14	*Lever Dial Indicator	55	Thread Template
15	*Depth Dial Indicator	56	*Coordinate Measuring Machine (CMM)
16	*Universal Caliper	57	*Articulated Arm Coordinate Measuring Machine
17	*Height Caliper	58	*Roundness Measuring Instrument
18	*Thickness Gauge	59	Frame and Bar Levels
19	*Universal Protractor	60	Feeler Gauge
20	*Digital Height Gauge	61	Wedge Feeler Gauge
21	Test Sieve	62	Plastic Fixed Value Surface Gauge
22	*Surface Plate	63	*Dial Snap Gauge
23	*Dial Snap Gauge	64	Cylindrical Thread Gauge
24	*Laser Diameter Gauge	65	Smooth Limit Gauge
25	Radius Template	66	Pin Gauge, Three-Wire Gauge
26	*Linear Displacement Sensor	67	*Optical Comparator
27	Pi Tape	68	*Length Measuring Machine
28	Fiber Tape Measure, Measuring Rope	69	*Length Measuring Instrument
29	*Toolmaker's Microscope	70	*Mechanical Comparator
30	Inside Micrometer	71	*Torsion Spring Comparator
31	*Inside Dimension Micrometer	72	*Stylus-Type Surface Roughness Tester
32	*Large Size Outside Micrometer	73	Paint Film Cross-Cutter
33	*Large Range Digital Dial Indicator	74	*Contact (Stylus) Surface Profiler
34	*Inside Dial Indicator	75	*Surface Profile Meter
35	*Depth Dial Indicator	76	Gauge Block
36	*Step Gauge	77	*Magnetic and Eddy Current Coating Thickness Gauge
37	*Motor Coil Vernier Caliper	78	*Ultrasonic Thickness Gauge
38	Indicator Calibration Instrument	79	*Welding Inspection Gauge
39	*Small Anvil Micrometer	80	*Test Mold
40	*Round Anvil Micrometer	81	*Extensometer
41	*Pointed Outside Micrometer

Our Advantages

Networked Service Capability

Our metrology and calibration services have a specific service radius. We have established laboratories in East and South China, extending our network to North, Northwest, and Southwest regions.

Comprehensive Coverage of 10 Major Disciplines

Our services span ten key metrology fields: electromagnetics, radio, time and frequency, optics, geometrics, mechanics, thermodynamics, chemistry, acoustics, and ionizing radiation, meeting diverse calibration needs across industries.

Specialized Testing and Validation Consulting

Beyond routine services, we address market demands with specialized capabilities, including cleanroom environment testing and combustible gas detector testing, both accredited by CNAS and CMA. In 3Q validation, we cover analytical instruments, sterilization equipment, and cold chain systems, offering end-to-end validation services for biopharmaceutical companies, from installation to performance qualification.

Technical Solutions Driven by Expert Talent

Clients increasingly seek more than just certification; they demand integrated solutions tailored to their production environments. This requires deep expertise in metrology. Our technical team, comprising CNAS auditors, Level 1 and Level 2 certified metrologists, is well-equipped to meet these evolving market demands.

Guangzhou · Ti Group Metrology and Calibration Services

（020）87687639

2nd Floor, Building 1, No. 176 Hedong Road, Liwan District, Guangzhou

Shanghai · Ti Group Metrology and Calibration Services

（021）57886229 /（021）57886090

Room 238, Lane 9299, Tingwei Road, Tinglin Town, Jinshan District, Shanghai

Tianjin · Ti Group Metrology and Calibration Services

（022）60323606

3rd Floor, Building D2, No. 204 Weiguo Road, Dongli District, Tianjin

Wuxi ·Ti Group Metrology and Calibration Services

0510-88771766

Building 23, Tian'an Smart City, Xinwu District, Wuxi

Consultation Service

*Name：

Email：

*Company：

Title：

*Phone：

City：

Please complete the form to send us a message：

1.We will not disclose, share or sell any of your personal information to third-party companies or individuals without your permission, unless required by law or the government.
2.The information you provide will only be used to help us provide you with better service.