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Benchtop Vision Inspection

Benchtop Surface Defect Inspection System

Find and grade cosmetic defects on flat and reflective parts.

The Sciotex Benchtop Surface Defect Detection Platform holds each part flat on a vacuum plate and images it at several stations under controlled lighting. AI/ML software detects, locates and classifies scratches, creases, dents, scuffs and staining, then gives a grade with a defect map.

Designed, Built and Supported in the United States since 1997

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Multi-station imaging

Color, texture and specular views

Defect classification

Scratches, creases, dents and scuffs

Grade and defect map

A quality score for every part

Images and reports

Saved for review and auditing

Benchtop Surface Platform

Objective Surface Inspection and Grading

What is surface defect inspection?

Surface defect inspection is the automated detection of cosmetic and surface flaws such as scratches, dents, creases, scuffs and stains. A vision system images the surface under controlled lighting, and software flags, locates and classifies each defect.

The platform is a desktop system for labs, grading cells and quality areas, engineered to your part size, fixtures and inspection criteria. It is one of three benchtop and inline vision inspection machines from Sciotex, and is designed, programmed and built in-house in the US.

At a glance

Parts: Flat or nearly flat, reflective or printed
Hold-down: Precision vacuum plate keeps the part flat
Imaging: Several stations: color, texture and specular
Output: Grade score, defect map and images

Benchtop surface defect detection system grading a trading card — **Benchtop Surface Platform** · vacuum plate, linear stage and imaging stations

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What It Detects

Surface Defects the System Finds

These are real results from our trading card demonstration. Each defect type needs a different combination of lighting and image channels, which is why the platform images every part at several stations.

Crease detected on a trading card — **Crease detected**Bends and creases show in the texture and specular channels.

Indentation detected on a trading card — **Indentation detected**Dents and impressions show through shading under directional light.

Water damage detected on a trading card — **Water damage detected**Staining is found from combined color and texture changes.

Scuffing detected on a trading card — **Scuffing detected**Wear patterns across coatings and printed areas.

Hairline scratches detected on a trading card — **Hairline scratches detected**Fine scratches that appear only under specific highlight conditions.

Applications

Parts the Surface Platform Inspects

The system suits thin or flat items that need tight surface quality control and consistent grading. Our demonstration grades collectible trading cards, where a small crease or hairline scratch changes the value.

Printed, coated or laminated cards, labels and inserts
Flat consumer goods and collectibles graded for appearance
Refurbished phones and other reflective products
Flat metal, plastic or composite panels
Any flat part where creases, dents, scratches or stains affect value or performance

Reflective surface defect detection on a trading card — **AI trading card grading** · defects located and scored on a reflective card

How It Works

How Does the Surface Defect System Work?

The workflow is simple for the operator while the inspection stays fully automated. Vacuum hold-down and smooth contact surfaces protect the part and keep image quality high.

1. Place

The operator sets the part on a precision vacuum plate that holds it flat.

2. Image

A linear stage carries the part through imaging stations with optimized lighting.

3. Grade

The part returns to the operator and the screen shows the result, grade and defect map.

Capabilities and Options

Defect Detection, Grading and Data

Sciotex software analyzes the images from every station to detect, locate and classify surface defects, and keeps the data for quality tracking.

Creases and bends	Seen in the texture and specular channels
Indentations	Revealed by shading and directional lighting
Water damage and staining	Found from combined color and texture changes
Scuffing and wear	Patterns across coatings and printed areas
Hairline scratches	Visible under specific highlight conditions
Grading	Overall quality or grade score with defect details and images
Reports	Defect types, frequencies and severity over time
Integration	Optional connections to databases, MES, or grading and quality systems
Data	Stored on-premise, with no third-party APIs or cloud systems

Is the surface platform right for you?

A benchtop surface defect system is often the right fit when:

Surface quality or cosmetic appearance affects value or acceptance
You need repeatable, objective grading that manual inspectors struggle to keep
Volumes are moderate or high-mix and suit a benchtop cell
You want a reference system to define standards for later inline inspection

Free testing with your parts

Free testing of your sample parts is available to determine the right system configuration. Send us your parts, the defects that matter and your acceptance criteria.

Cosmetic grading criteria
Refurbishment and sorting
Incoming and final quality checks

Request free part testing

Why Automated Surface Inspection

Benefits of Automated Surface Defect Inspection

Two inspectors can grade the same part differently, and the same inspector can grade differently by the end of a shift. Read how AI is applied in AI defect detection.

Objective Grading

Every part is graded against the same criteria, with no drift between inspectors.

Sees What Eyes Miss

Lighting angles reveal hairline scratches and shallow dents that are hard to see by eye.

Traceable Records

Defect images and data are stored for every part for review or auditing.

Sets the Standard

Serves as a reference for inspection standards you can later move inline.

Inline example: Sciotex also inspects continuous material for surface defects, as in this web inspection system.

Custom Systems

Custom and Inline Surface Inspection

Each surface platform is engineered to your part size, fixtures and inspection criteria, and the same methods can be built into a production line.

Fixtures: vacuum plates and holders sized to your parts
Lighting: stations tuned to the defects that matter
Grading: rules and scores set to your standards
Data: reports and connections to your quality systems

Replace Subjective Grading with a Repeatable Standard

Manual grading depends on the inspector, the light and the time of day. The surface platform applies the same criteria to every part and keeps the images behind each grade, so any result can be reviewed later. Learn how vision inspection systems work.