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BATTERY-OPERATED


VACUUM CLEANERS Kärcher


Quiet and powerful cordless cleaning; far from the days of relying solely on the broom or dust pan and brush to clean; vacuum cleaners have significantly improved the length of time spent on cleaning tasks. Now, Kärcher is taking it one step further and is proud to present two battery-powered vacuum cleaners into the range, which for the first time, thanks to lithium-ion batteries, deliver a cleaning performance on a par with mains-powered models.


These battery-powered cleaning heroes work quickly, quietly and thoroughly with the minimum amount of effort and can be used night or day, whatever time suits, due to reduced noise levels – as low as 57dB(A). The compact and cordless design of the BV 5/1 Bp Backpack and T 9/1 Bp is perfect for both selective or maintenance cleans, in tight spaces and heavily-furnished areas. The risk of trip hazards from trailing cables is removed and operators save 20% working time by being able to easily clean different areas without having to plug the cord into numerous power outlets.


Effortlessly combining wireless flexibility with endurance, eco!efficiency mode provides extended running times of up to 46 minutes so those more intense cleans can be tackled. When needed battery replacement is simple at the push of a button allowing it to be slotted into the quick charger ready for use again in under 60 minutes.


Feel the freedom - don’t let cables hold you back! www.kaercher.com


BESPOKE FIT


TESTING SOLUTIONS Shawcity


Bespoke Fit Testing Solutions from Shawcity include fully HSE- compliant, breakthrough technology; Quantifit. The fastest fit-tester on the market, Quantifit typically tests each user within three minutes, half the time of the current market leader. Uniquely, it utilises only power and air to create controlled negative pressure, which directly measures respirator leakage and does not require consumables such as alcohol solutions, wicks and probes. It can also be used in any environment – indoor or outdoor, clean or dirty - as long as air is present, so no need for candles, salt fog or filtration systems.


Quantifit has unrivalled accuracy; with a Known Calibrated Leak of 97.9% with a Coefficient of Variation at just 4.3% where the Market- leading Aerosol Competitor is only 37% at a variation of 44.7%.


How does it work? During a fit test, respirator inlets are capped and inhalation valves are propped open or removed. With the user holding their breath for no more than ten seconds, Quantifit then establishes and maintains a slight vacuum, or controlled negative pressure, inside the mask. All sources of leakage into the mask are through the face-to-face piece seal or due to integrity issues. The volume of air drawn out of the mask by the Quantifit during this short period of time is equal to the leak rate into the mask. Fit is measured by simulated movements approximating real life.


Quantifit is a fast and easy fit-testing method for: Quantitative respirator (QNFT), half masks, full-face, gas mask, PAPR and SCBA.


www.shawcity.co.uk Tweet us @TomorrowsHS https://twitter.com/TomorrowsHS AWARDS 2018 9


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