![](https://static.wixstatic.com/media/11062b_74ef3d923f9b451492d3ed9278991873f000.jpg/v1/fill/w_288,h_162,al_c,q_80,usm_0.66_1.00_0.01,blur_2,enc_auto/11062b_74ef3d923f9b451492d3ed9278991873f000.jpg)
67 Hoylake Crescent, Ickenham, Uxbridge, Middlesex UB10 8JF
Tel: 020 8335 3532 Service@evs-uk.com Fax. 020 8335 4064
![Class II Microbiological Safety Cabinet](https://static.wixstatic.com/media/400073_d7acd189cdf943e9a7930f973d2d1c58.jpg/v1/fill/w_234,h_366,al_c,q_80,usm_0.66_1.00_0.01,enc_auto/400073_d7acd189cdf943e9a7930f973d2d1c58.jpg)
![EVS Ltd](https://static.wixstatic.com/media/400073_7be535a75aff46098f311386cd028d94.jpg/v1/fill/w_390,h_138,al_c,q_80,usm_0.66_1.00_0.01,enc_auto/400073_7be535a75aff46098f311386cd028d94.jpg)
020-8335-3532
office@evsltd.uk
![Fume Cupboard](https://static.wixstatic.com/media/400073_65b1a376a50d4f878ef8a6c956e422e2.jpg/v1/fill/w_234,h_366,al_c,q_80,usm_0.66_1.00_0.01,enc_auto/400073_65b1a376a50d4f878ef8a6c956e422e2.jpg)
![EVS](https://static.wixstatic.com/media/41d000_7a28e3dfa085aff94dce8c12aa250d5c.png/v1/fill/w_18,h_67,al_c,q_85,usm_0.66_1.00_0.01,enc_auto/41d000_7a28e3dfa085aff94dce8c12aa250d5c.png)
![MIcrobiological Safety Cabinet](https://static.wixstatic.com/media/400073_d7acd189cdf943e9a7930f973d2d1c58.jpg/v1/fill/w_66,h_111,al_c,q_80,usm_0.66_1.00_0.01,enc_auto/400073_d7acd189cdf943e9a7930f973d2d1c58.jpg)
![VHP decontamination](https://static.wixstatic.com/media/41d000_7a28e3dfa085aff94dce8c12aa250d5c.png/v1/fill/w_18,h_67,al_c,q_85,usm_0.66_1.00_0.01,enc_auto/41d000_7a28e3dfa085aff94dce8c12aa250d5c.png)
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Airflow measurements
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Airflow visualisation
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Aerosol photometry (DOP)
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Particle counting
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KI Discus containment (Operator / Aperture Protection)
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Enhanced "in use" containment testing
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Fume cupboard containment testing (SF6)
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Category 3 Containment suite sealability testing
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Category 4 Containment suite sealability testing
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Physical inspections including ductwork where applicable
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Fault diagnosis and remedial action
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VHP equipment fumigation
Maintenance, Validation and Certification
We can tailor maintenance programmes to your needs.
Annual / bi-annual visits can be arranged at your convenience
Microbiological Safety Cabinets
We test and validate MSC's to BSEN12469:2000 as a minimum
We also carry out routine KI Discus® containment testing to BS5726:1992
Available Services
![cleanroom validation](https://static.wixstatic.com/media/41d000_7a28e3dfa085aff94dce8c12aa250d5c.png/v1/fill/w_18,h_67,al_c,q_85,usm_0.66_1.00_0.01,enc_auto/41d000_7a28e3dfa085aff94dce8c12aa250d5c.png)
![Environmental Validation Solutions](https://static.wixstatic.com/media/41d000_7a28e3dfa085aff94dce8c12aa250d5c.png/v1/fill/w_18,h_67,al_c,q_85,usm_0.66_1.00_0.01,enc_auto/41d000_7a28e3dfa085aff94dce8c12aa250d5c.png)
![Fume Cupboard](https://static.wixstatic.com/media/400073_65b1a376a50d4f878ef8a6c956e422e2.jpg/v1/fill/w_74,h_116,al_c,q_80,usm_0.66_1.00_0.01,enc_auto/400073_65b1a376a50d4f878ef8a6c956e422e2.jpg)
![fumigation](https://static.wixstatic.com/media/41d000_7a28e3dfa085aff94dce8c12aa250d5c.png/v1/fill/w_18,h_67,al_c,q_85,usm_0.66_1.00_0.01,blur_3,enc_auto/41d000_7a28e3dfa085aff94dce8c12aa250d5c.png)
LEV Examination and Testing
Common types of LEV system used in Schools,Colleges and Industry include:
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Ducted Fume Cupboards
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Recirculating / Filtered Fume Cupboards
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Fume Extract Arms and Hoods
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Dust Extract Systems for Woodworking
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Fume Extraction Systems for Metalworking
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Laser Cutter Fume Extraction
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Solder Extract Fume Extraction
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Chemical Stores Rooms & Cabinets
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Microbiological Safety Cabinets
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Gas storage cabinets
Cleanroom Validation
We carry out cleanroom validation for MHRA licensed facilities and offer a complete range of testing including:
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Air volume measurement and air change rates
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Unidirectional air velocity measurement
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HEPA filter integrity testing (DOP and Particle Count)
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Room differential pressure (overpressures) measurement
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Airflow visualisation
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Clean-down recovery test
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Temperature, Noise, Humidity, Light monitoring and Uniformity mapping
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Containment and induction leak test
Biological Decontamination
Our LEBDS
(Laboratory Equipment Biological Decontamination Service)
is a Bespoke Biological Decontamination Service and is often required for pharmaceutical, healthcare and research facilities where high levels of cleanliness are required to prevent a risk to well being via exposure to biological pathogens.
These facilities include:
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Pharmaceutical Cleanroom Production Areas (Aseptic)
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CL3 and CL4 Containment Laboratories
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Hospital Isolation & Critical Care Areas
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Tissue Culture Laboratories
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Animal and Research Laboratories
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laboratory equipment ie. Incubators and Safety Cabinets.
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We currently employ VHP fumigation systems by: Bioquell® and Steris®
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Significant recent investment brings our decontamination kit number to ten.
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This enables every engineer to have a decon kit to hand should the need arise.
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This also gives us the ability to carry out multiple decontamination's with the available extra kits.
The team with our Bioquell® LEBDS sytems
![DSC_0292.JPG](https://static.wixstatic.com/media/400073_c025a91d086c4a1ea77523886589c6d9~mv2.jpg/v1/fill/w_103,h_36,al_c,q_80,usm_0.66_1.00_0.01,blur_2,enc_auto/DSC_0292_JPG.jpg)