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- Laminar Flow Cabinets
- Product Detail
- Company Profile
For procedures requiring clean air, for operator protection or product protection.
Bigneat’s Laminar Flow Workstations have been specifically designed to be affordable yet to provide particle-free, bacteria-free, clean air conditions to the work area at a quality standard usually only possible in more expensive cabinets.
HLF Laminar Flow Cabinets operate to comply with the guidelines of ISO 14644 – 1:1999 Class 5 (Fed. Standard 209E:1992 Class 100), to provide sterile working environment and air velocity at filter face of 0.45 ms-1.
A cabinet may be positioned on an existing bench or can be supplied as a free standing system on a supporting stand with adjustable height feet.
Experience has shown that Bigneat Laminar Flow Cabinets give consistent performance which is only dependent on replacement of the pre- and HEPA filters at recommended intervals.
Key Features
Comfortable to use, easy controls with well lit working area
Excellent access & visibility
Efficient insulation, quiet operation
Included as standard
A variable fan speed control (pre-set at factory, adjustable by installation/service engineer.
Magnehelic ® differential pressure gauge for monitoring filter performance.
HPL work surface with margin groove to catch and contain spills.
Service port in each side panel.
Filtration
Pre-filtration removes particles greater than 0.5micron @ 92% efficiency
HEPA Filtration removes particles greater than 0.3micron @ 99.995% efficiency.
Note: When ordering please specify if your HLF cabinet is required for providing horizontal air for operator protection (HLFO) or product protection (HLFP).
Cabinet Models and Sizes
| Model | External (mm) WxDxH |
Internal (mm) WxDxH |
| HLF 1000 | 1000 x 762 x 1160 | 960 x 600 x 665 |
| HLF 1500 | 1500 x 762 x 1160 | 1460 x 600 x 665 |
| HLF 2000 | 2000 x 762 x 1160 | 1960 x 600 x 665 |
Construction and Materials
The mild steel fan housing is epoxy coated, acid resistant paint, colour - white.
Transparent panels are manufactured from clear cast acrylic which is non-flammable and easy to clean.
Worksurface/base tray is manufactured from PVC, colour – beige or black.
Bench
Your laminar flow cabinet can be provided with an integrated bench with levelling/adjustable feet. Alternatively we offer an electrically operated height adjustable bench alternative.
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About Bigneat
Bigneat has established itself as a world-class manufacturer and leading global provider of clean air and hazard containment systems to scientific laboratories and for use in industry.
Applications for Bigneat products cover operator and process/sample protection during laboratory experimentation, batch and on-line production processes.
Bigneat’s business strength is based on a capability and expertise built up over many years designing and manufacturing high performance air movement systems utilising Carbon and HEPA filtration technology for capture and removal of airborne hazards both fume and particulate.
Clients include pharmaceutical companies, biological, chemical, electronics, food, government, nanotechnology, university departments, schools involved in a broad range of activities and in industry for QA laboratories and sterile production areas.
As an original equipment manufacturer Bigneat also develops and manufactures equipment that is distributed by third party companies.
The company has a highly pro-active after sales service and technical support capability and offers maintenance globally, either through approved partners, or its own service team.
Bigneat employs 50 people across the company.
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