GelSight Modulus

GelSight Modulus from AIET Group with tablet and software and 3D image map of an indent in metal surface

Reach it. Measure it. Prove it.

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AIET GELSIGHT PARTNERS
AIET GELSIGHT PARTNERS
GelSight Modulus from AIET Group measuring a 3D surface with pits and scratches

GelSight Modulus

3D Surface Metrology built for hard-to-reach geometry

Compact, modular tactile measurement system for quantitative 3D analysis of scratches, corrosion, wear, surface finish and geometry directly on the part, including bores, tubes and confined areas.

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Why Modulus?

Why Modulus?

The smallest, most adaptable GelSight platform — a slim probe-style body with interchangeable optics that reaches where larger instruments can't.

GelSight Modulus interchangeable body and lenses
GelSight Modulus interchangeable body and lenses

One body.
Two lens styles.
Two performance levels.

01 LENS OPTIONS

Straight and 90°

Both are interchangeable, so you can adapt the system to the geometry you need to inspect.

The body remains the same.

02 PERFORMANCE LEVEL

Choose Standard or HR

Choose Standard for general surface measurement, or HR for finer, higher-accuracy measurement.

INTERNAL MEASUREMENTS

Unlock Hard-to-Reach Areas

GelSight Modulus delivers fast, high-resolution surface measurements in places traditional tools can’t reach, providing objective, repeatable data to detect defects such as scratches, corrosion, and edge wear.

It replaces replicas and disassembly with instant 3D data, delivering micron-level accuracy on any material.

GelSight Modulus HR Scanning the inside of a bore and hard to reach area
GelSight Modulus HR Scanning the inside of a bore and hard to reach area

REPORTING & TRACEABILITY

From judgement call to documented fact

Modulus turns subjective inspection into quantifiable decision-making. One touch generates a report containing the 3D scan, the measured defect attributes and the scan metadata.

That report goes straight into the repair record — traceable and repeatable results across operators.

Proven in the field

Proven in the field

Real-world applications where GelSight is transforming MRO workflows, saving time and money.

CFM56 Enginer Inspection Gelsight

Joe Brinn

CFM56 inspection manager, kalitta air

“Now we just grab the kit and get to work.”

Seven CFM56 fan blades were headed for scrap. GelSight proved the wear was within tolerance and returned them to service.

$350k

Replacement cost avoided

7 blades

Returned to service

Scan in Seconds

3D measurement in situ

Modulus or Modulus HR?

Choose the performance your application needs

Modulus

Modulus HR

Best for

Best for

Access + general surface measurement

Access + general surface measurement

Access + finer, higher-accuracy measurement

Access + finer, higher-accuracy measurement

Field of View

Field of View

6.8 x 5.6 mm

6.8 x 5.6 mm

6.8 x 5.6 mm

6.8 x 5.6 mm

Surface Roughness Range

Surface Roughness Range

2.0 – 20 µm

2.0 – 20 µm

0.2 – 20 µm

0.2 – 20 µm

XY Accuracy - In Line

XY Accuracy - In Line

3 µm + 0.3%

3 µm + 0.3%

1.0 µm + 0.3%

1.0 µm + 0.3%

XY Accuracy - 90 Degree

XY Accuracy - 90 Degree

3 µm + 0.3%

3 µm + 0.3%

1.0 µm + 0.5% (90 degree)

1.0 µm + 0.5% (90 degree)

Z Accuracy - In Line

Z Accuracy - In Line

(5-50 µm) 1 µm + 4%

(51-1000 µm) 3 µm + 6%

(5-50 µm) 1 µm + 4%

(51-1000 µm) 3 µm + 6%

(1-11 µm) 0.4 µm + 4%

(11-101 µm) 0.4 µm + 6%

(101-500 µm) 1 µm + 5%

(1-11 µm) 0.4 µm + 4%

(11-101 µm) 0.4 µm + 6%

(101-500 µm) 1 µm + 5%

Z Accuracy - 90 Degree

Z Accuracy - 90 Degree

(5-50 µm) 1 µm + 4%

(51-1000 µm) 3 µm + 6%

(5-50 µm) 1 µm + 4%

(51-1000 µm) 3 µm + 6%

(1-11 µm) 0.4 µm + 4%

(11-101 µm) 0.4 µm + 6%

(101-500 µm) 1 µm + 5%

(1-11 µm) 0.4 µm + 4%

(11-101 µm) 0.4 µm + 6%

(101-500 µm) 1 µm + 5%

Weight

Weight

165 – 169 g

165 – 169 g

190 – 193 g

190 – 193 g

Dimensions

Dimensions

2.8 x 3.3 x 20.6 cm

2.8 x 3.3 x 20.6 cm

2.8 x 3.3 x 20.5 cm

2.8 x 3.3 x 20.5 cm

GelSight Modulus HR Scanning the inside of a bore and hard to reach area

GelSight authorised partner — UAE and Gulf.

Got an awkward part?

That’s where Modulus gets interesting.

Send us the component, show us the geometry or book a demonstration using your own parts.

Book a demo