SSI VIB Series
Manual Visual Inspection Booths

‘The VIB Series: configurable inspection booths with calibrated multi-LUX lighting, compliant with USP <1790>, EU GMP Annex 1, and 21 CFR Part 211

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SSI Visual Inspection Booths - Designed for Regulatory Compliance

Regulatory guidance has moved from just a white and black background to necessitating Ensuring consistency, operator comfort, and accurate defect detection across container types and product profiles.

The VIB Series is engineered from the ground up to meet the lighting and ergonomic requirements of USP <1790> and EU Annex 1. Every unit ships with Settable light System with diffuser(2,000– 10,000+LUX) and a qualification documentation package.

Watch our Visual Inspection Booths and see the features in action.

Dual Light System

Stage 1: 2,000-3,750 LUX (general inspection)
Stage 2: 8,000-10,000 LUX (Difficult to inspect containers such as amber vials)

Automated Timing

Dual-sensor system ensures 5-second inspection per background (black & white) with audio/visual alerts 

Eye Protection

Auto eye rest function with adjustable intervals (15-30 mins) and stabilization timer. 

Stabilization Mode

Programmable warm-up period (5/10/15 mins) ensures consistent light output

Ergonomic Design

15° angled viewing stage reduces neck strain with height-adjustable stand.

Audit Trails

Optional 21 CFR Part 11 electronic records for full audit trails. 

Feature Comparison Summary

VIB-50 to VIB-300 — scalability for production and regulated pharma exports

Feature

VIB-50 (Basic)

VIB-100 (Standard)

Available customizations

Table Top / Folded Legs

Rejection Tray

Arm Rest

Magnification Glass

All SSI VIB Models Are Available in Customized Configurations

Share your URS and we will configure a booth to match your exact production requirements.

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Regulatory Compliance Deep-Dive

Parameters that determine the audit readiness of your inspection process as per USP <1790>

USP ‹1790› Compliant Visual Inspection

Controlled Illumination

Minimum 2,000 lux at the point of inspection for clear glass containers — the hard regulatory floor
Upper range of 2,000–3,750 lux for routine inspection, harmonized with European Pharmacopoeia
Up to 10,000 lux or higher for amber glass or translucent plastic containers
Light must be diffuse and even across the defined inspection zone
High-frequency ballasts required to eliminate flicker-induced inspector fatigue
LED sources accepted as a stable, heat-free alternative
Lux must be periodically monitored with a documented action limit to prevent sub-limit inspection

Black and White Backgrounds

Both backgrounds are required to detect the full spectrum of light and dark defects
All backgrounds must be matte/non-glossy to prevent reflection interference
Inspection against each background: minimum 5 seconds per background (as per USP ‹790›)

Defined Inspection Time

USP ⟨790⟩ establishes a reference inspection time of 10 seconds per container: 5 seconds against the black background, 5 seconds against the white. This is not an arbitrary number. It reflects the time required to generate and observe particle motion, which is the primary mechanism by which the human visual system detects foreign material in solution.

USP ⟨1790⟩ notes that recording the time spent inspecting each batch and calculating a nominal inspection rate is good practice for demonstrating that timing remained within established limits. Without a mechanism to enforce this, inspection time becomes a function of individual pace — and Probability of Detection becomes an unrepeatable variable.

Inspector Ergonomics & Fatigue Management

Adjustable seating, ergonomic positioning and product flow to minimize repetitive-motion injury
Mandatory documented breaks at minimum every 60 minutes to maintain detection performance
Breaks satisfied by short rest, meal break, or rotation to non-inspection tasks

Monitoring and Qualification

Inspection rate is a critical parameter: must be controlled, documented, included in qualification
Rate deviations must be addressed: inspection outside the qualified rate range is non-compliant

Environmental Controls

Reduced ambient lighting to eliminate distraction from extraneous reflections
Temperature and humidity controlled for inspector comfort and performance consistency
No uncontrolled daylight ingress: windows require special management to prevent variable ambient conditions

Frequently Asked Questions

How do I choose between the VIB-50, VIB-100, VIB-200 and VIB-300?

All models have the basic features required for compliance with USP <1790> i.e. black and white background and diffused light from 2,000 to 10,000 lux. The VIB-50 is positioned as an entry model; VIB-100 for typical production/QA have the 5 second inspection alert and eye stabilization time ; VIB-200 adds dimmer control and light measurement; and VIB-300 adds 21 CFR Part 11 functionality, audit trails and e-signatures. VIB-100 is our most popular model with the automation features required in an audit-ready setup. VIB- 200 is for facilties who require a specific lux range and VIB-300 is for plants requiring 21 CFR Part 11 functionality.

Can a booth be built to our own URS?

Yes. SSI reviews the submitted URS, confirms feasibility, provides an working drawing for sign-off and then issues a formal proposal against the agreed specification.

Can we see a live demo of a booth before purchasing?

Yes. SSI can arrange virtual demonstrations of specific booth models, including its 21 CFR Part 11-capable model. Onsite paid demos can also be arranged for interested customers.

Do you provide IQ/OQ documentation and support for PQ?

Yes. SSI provides technical documentation support for URS development, standard IQ/OQ documentation and a PQ template for the customer’s performance qualification.

Is a visual inspection booth suitable for difficult-to-inspect or opaque containers?

Yes. SSI can configure inspection booths for difficult-to-inspect formats. USP <1790> provides guidance for lux levels between 8,000 and 10,000 lux for DIP containers and all our booth models support the same.

Do you offer semi-automated or automated visual inspection systems?

Yes. SSI can help design, develop and manufacture semi-automated visual inspection machines for vials and pre-filled syringes.