Laboratory Equipment & Containment Solutions
Vivid Air designs and manufactures laboratory equipment for chemical, biological and contamination-control applications across South Africa, helping laboratories choose the right containment, clean-air and support systems for the work, hazards and protection outcomes involved.
Locally designed and manufactured
Technical selection support
Custom configurations available
South African clean-air specialists
Choosing Laboratory Equipment Starts With What Needs Protection
A cabinet or workstation should be selected around the process and hazard, not simply around the product name. These are the questions that help narrow the correct laboratory equipment route.
1
What Work Is Being Performed?
Start with the process. Chemical handling, microbiological work, sterile product preparation and PCR setup each create very different equipment requirements.
2
Who or What Needs Protection?
Establish whether the primary concern is the operator, the product or sample, the surrounding environment, or a combination of these. This is often the quickest way to distinguish between the main cabinet types.
3
What Is the Hazard or Contamination Risk?
Chemical fumes and vapours require a different approach from biological aerosols or sample cross-contamination. The hazard should therefore determine the containment method.
4
What Airflow or Filtration Is Required?
Some equipment removes contaminated air from the workspace. Other systems use HEPA-filtered directional airflow to protect products or contain biological material. The airflow principle needs to suit the application.
5
How Does the Equipment Fit the Laboratory?
Room ventilation, available space, ducting, services, equipment dimensions and working access can all influence the final choice. The cabinet should work with the room rather than being treated as an isolated item.
6
What Happens After Installation?
Maintenance, filter replacement, servicing and validation requirements should be considered before the final specification is confirmed.
Laboratory Equipment by Protection Need
Vivid Air’s specialist lab equipment range covers different containment and clean-working requirements. The simplest way to navigate the range is to start with what the equipment needs to protect.
CHEMICAL CONTAINMENT
A fume cupboard captures chemical fumes, vapours or gases and moves them away from the operator. Vivid Air supplies ducted, ductless and wet-scrubber configurations.
BIOLOGICAL CONTAINMENT
A Class II biosafety cabinet provides controlled containment for biological work where personnel, product and environmental protection may all be required.
PRODUCT PROTECTION
A laminar flow cabinet creates a HEPA-filtered clean-air work zone designed primarily to protect the product or sample from airborne contamination.
MOLECULAR WORKFLOWS
A PCR workstation supports contamination-controlled preparation for PCR and related molecular workflows, with filtered and dead-air configurations available.
HEALTHCARE
A sputum booth provides a controlled collection space where healthcare workers and nearby people need protection from potentially infectious airborne material.
SAFE STORAGE
Chemical storage requires dedicated equipment rather than using an active working cabinet. Vivid Air supplies enclosed chemical and acid-storage cabinets.
Need help identifying the right protection route?
Send us your process, hazard, room and protection requirements. We will help identify the appropriate laboratory equipment route.
Fume Cupboard, Biosafety Cabinet, Laminar Flow Cabinet or PCR Workstation?
These products may look similar from the outside, but their protection objectives are very different. Choosing between them should start with the hazard and what needs protection.
Match the Protection Objective
The correct choice is the one whose airflow and containment principle matches the process.
Do Not Substitute by Appearance
Similar dimensions or external appearance do not mean that two cabinets provide the same type of protection.
Compare the Four Main Laboratory Workstations
Use this overview as a starting point, then confirm the process, hazard and room conditions with a specialist.
| Protection factor | Fume cupboard | Biosafety cabinet | Laminar flow cabinet | PCR workstation |
|---|---|---|---|---|
| Primary purpose | Control chemical fumes and vapours | Biological containment | Protect product or sample | Reduce contamination during PCR preparation |
| Operator protection | Yes, when correctly selected and operated | Yes, depending on cabinet class or type | No hazardous-aerosol protection | Not intended as general personnel containment |
| Product protection | Not the primary purpose | Yes in relevant Class II applications | Yes | Yes, contamination control is the main objective |
| Typical application | Chemical handling | Microbiology and biological work | Sterile or contamination-sensitive work | Molecular or PCR setup |
| Main mistake to avoid | Using the wrong extraction or filtration approach for the chemical | Assuming every cabinet suits every biological or chemical process | Using it for hazardous biological work | Treating it as a general-purpose safety cabinet |
Laboratory Ventilation and Supporting Clean-Air Systems
The cabinet may be the most visible part of the laboratory, but airflow, filtration and safe handling beyond the cabinet can also affect the overall solution.
Fan Filter Units
Fan filter units can supply filtered air and support positive or negative pressure strategies where a laboratory requires dedicated clean-air delivery.
Safe-Change BIBO Housings
Bag-In Bag-Out housings support controlled filter replacement where captured hazardous or biological material should remain contained during changeout.
Scrubber Systems
Wet or dry scrubber systems can form part of the wider extraction solution where chemical fumes or gases require additional treatment.
Pass Boxes and Controlled Transfer
Where a laboratory interfaces with a cleanroom or controlled zone, pass boxes can reduce unnecessary personnel movement during material transfer.
Avoid Choosing Laboratory Equipment by Appearance Alone
The most expensive equipment mistake is often buying a cabinet that looks suitable but provides the wrong type of protection.
Common selection errors to avoid
Using a Laminar Flow Cabinet for Hazardous Biological Work
A laminar flow cabinet is designed around product protection. It should not replace a suitable biosafety cabinet where personnel or environmental containment is required.
Assuming a Biosafety Cabinet Solves Every Fume Problem
A biosafety cabinet and fume cupboard use different containment principles. Chemical vapours and fumes require the exact process and cabinet configuration to be reviewed.
Selecting a Fume Cupboard Without Understanding the Chemical
Ducted, ductless and scrubber-assisted fume cupboards suit different applications. Chemical compatibility, extraction route and expected fume load must be understood.
Treating the Cabinet and Room Ventilation Separately
Cabinet airflow can interact with supply air, extraction, pressure and the position of doors or other equipment in the surrounding room.
Choosing on Size and Price Alone
Equipment with similar dimensions can perform completely different containment functions. Protection requirements should come before footprint or purchase price.
When a Standard Product Is Not the Right Fit
Some laboratories have unusual process, material, dimensional or ventilation requirements. A standard cabinet should not be forced into an unsuitable application.
What can be adapted when a standard product does not suit?
Vivid Air’s local design and manufacturing capability allows selected equipment to be adapted around:
- Material of construction
- Equipment dimensions
- Configuration and service arrangement
- Process, containment and ventilation requirements
The final solution should be reviewed around the actual application before manufacture or installation.
Choosing a Laboratory Equipment Supplier in South Africa
When comparing laboratory equipment suppliers in South Africa, the product is only one part of the decision. Local manufacturing, spares, technical support and adaptable equipment can materially affect performance over its operating life.
B-BBEE Level 3 Contributor
Supporting procurement requirements for SA organisations.
COIDA Compliant
Supporting workplace compliance and operational credibility.
SARS AEO Certificate
Recognised customs and trade compliance credential.
JCA ISO 9001 Certified
Quality management for consistent processes and delivery.
Locally Designed and Manufactured
Vivid Air manufactures specialist laboratory equipment in South Africa, connecting design, manufacturing and support with local facility requirements.
Customised Options
Selected products can be adapted around requirements such as size, material of construction and configuration.
Spares and After-Sales Support
Local manufacturing supports access to replacement components and technical assistance for servicing or repair.
Related Vivid Air support
Validations and Testing
Performance verification for cleanrooms, cabinets and HEPA systems.
Filtration and HEPA
Filter selection, replacement filters and air-filtration requirements.
Cleanroom Equipment and Systems
Controlled environments, airflow equipment, pass boxes and cleanroom projects.
Biosafety Cabinet Selection Guidance
Cabinet classes and biological containment guidance.
Need Help Choosing Laboratory Equipment?
The right laboratory equipment starts with the work being performed and the protection required. Once the hazard, process and protection objective are clear, the correct cabinet, workstation or wider ventilation solution becomes easier to identify.
Ready to discuss a requirement?
Send Vivid Air the process, substances or biological material involved, room details, existing equipment, photographs or specifications. The technical team can help establish the remaining requirements.