Sensitivity of large air shower experiments for new physics searches

五星级公共浴室的英语作文A Five-Star Public Bathhouse ExperienceIn the heart of the bustling city lies an oasis of tranquility and luxury, a five-star public bathhouse that offers an experience far beyond the ordinary. This haven of relaxation is not just a place to cleanse oneself, but a sanctuary where one can escape the daily grind and indulge in the finest of spa treatments.Upon entering the bathhouse, one is immediately struck by the elegant ambiance. The decor is a harmonious blend of modern design and traditional elements, with soft lighting that sets a serene tone. The air is filled with the gentle aroma of essential oils, which further enhances the sense of calm and well-being.The facilities are top-notch, with separate areas for men and women, ensuring privacy and comfort. The bathing area boasts a variety of pools, each with different temperatures and mineral compositions, catering to individual preferences and health benefits. The hot spring waters are renowned for their therapeutic properties, and the bathhouse takes pridein sourcing the purest and most natural of these waters.For those seeking a more personalized experience, the bathhouse offers a range of treatments administered by professional therapists. From traditional massages to modernskin treatments, each service is tailored to rejuvenate the body and soothe the mind. The massage therapists are well-versed in various techniques, and their skilled hands work wonders in releasing tension and promoting relaxation.One of the highlights of the five-star bathhouse is the attention to detail in every aspect of the guest's experience. The changing rooms are equipped with high-quality amenities, and plush robes and slippers are provided for a touch of luxury. The bathhouse also features a relaxation area with comfortable lounge chairs, where guests can unwind with a cup of herbal tea and a selection of refreshments.In addition to the physical amenities, the bathhouseplaces a strong emphasis on customer service. The staff is attentive, courteous, and knowledgeable, always ready toassist with any requests or provide information about the various facilities and treatments.Visiting a five-star public bathhouse is not just a luxury; it's an investment in one's health and well-being.It's a place where the stresses of life can be washed away, and one can emerge refreshed, revitalized, and ready to take on the world anew. For those who have not yet experienced the delights of such a bathhouse, it is an opportunity not to be missed.。

S5880/20shave, gentle on skinwith SkinIQ TechnologyThe Philips Series 5000 delivers a powerful shave, cutting now even more hair perstroke*. Equipped with advanced SkinIQ technology, the shaver senses and adaptsto your hair density, for improved skin comfort.A powerful shavePowerful performance in every passEngineered for precision and cutting efficiencyFlexible heads follow your facial contoursSkinIQ technologyA djusts to your beard for effortless shavingFor a convenient shaveUp to 60 minutes of cordless shaving when fully charged1-hour charging time and 5-min quick chargeLED display with icons to use the shaver intuitivelyOne-touch open for easy cleaningShave wet, dry and even under the showerPrecision trimmer integrated in the handleSustainabilityConvenient chargingHighlightsSteelPrecisionbladesWith up to 90.000 cutting actions per minute ,the SteelPrecision blades shave close , cutting more hair per stroke *. The 45 high -performance blades are self -sharpening and made in Europe .Power A daptsensorThe intelligent facial -hair sensor reads hair density 250 times per second . The technology dynamically auto -adapts cutting power for an e ffortless and gentle shave .360-D FlexingheadsFully flexible heads turn 360° to follow your facial contours . Experience optimal skincontact for a thorough and comfortable shave .Hair -Guide PrecisionheadsThe new shape of the shaving heads is engineered for precision . The surface isenhanced with hair guiding channels , designed to move hair into an e ffective cutting position .One -touchopenClean the shaver with ease . A t the touch of a button , flip open the shaver head and rinse with water .Wet &DryA dapt your shaving routine to your needs . With Wet & Dry , you can go for a comfortable dry shave or a refreshing wet shave . You can shave with gel or foam even under the shower .Pop -uptrimmerComplete your look using the shaver 's pop -up precision trimmer . Integrated into the shaver 's body , it 's the perfect way to maintain a mustache and trim sideburns .60 minutes of cordlessshavingShave cordlessly for up to 60 minutes after one full battery charge .1-hour chargingtimeCharge your shaver fully in just 1 hour with thepowerful and energy e fficient lithium -ion battery . In a hurry ? Plug in your shaver for 5minutes and get enough power for 1 full shave .SpecificationsA ccessoriesMaintenance: Cleaning brushIntegrated pop-up trimmerTravel and storage: Protective capUSB-A cable included: Power adapter not includedPowerRun time: 60 minutesCharging: 1 hour full charge, 5 min quick charge Battery Type: Li-ion A utomatic voltage: 5 VStand-by power: 0.04 WMax power consumption: 9 WDesignHandle: Rubber gripColor: Carbon GreyShaving heads: A ngularService2-year warrantyReplacement head SH71: Replace every 2 yrswith SH71Shaving PerformanceShaving system: SteelPrecision bladesContour following: 360-D Flexing headsSkinIQ technology: Power A dapt sensorEase of useDisplay: LED display, Battery level indicator,Travel lockCharging: USB-A ChargingCleaning: One-touch open, Fully washableWet & Dry: Wet and dry use* Tested versus Philips Series 3000.© 2023 Koninklijke Philips N.V.A ll Rights reserved.Specifications are subject to change without notice. Trademarks are the property of Koninklijke Philips N.V. or their respective owners.Issue date 2023‑08‑15 Version: 10.10.1E A N: 87 20689 00876 1 。

Adsorption DryersWhether a compressed air user wants to control the growth of micro-organisms (essential for direct and in-direct contact applications in the food, beverage & pharmaceutical industries), ensureair used for critical applications / instrumentation is free from water contamination or has external piping where low ambient temperature can cause condensation, adsorption dryers are the go to dryer technology.There are many different adsorption dryer technologies available and whilst they all reduce water from the compressed air in the same way, they differ in the way they regenerate the desiccant material. Heatless Adsorption DryersThe simplest and most common method used to regenerate the adsorbent desiccant material is the ‘heatless’ method (so called as it does not use heat for desiccant regeneration).Using a proportion of the clean, dry process air for regeneration, heatless dryers typically have the lowest capital costs of all adsorption dryer types (due to the simplicity of the heatless design). Being very robust and having fewer components, they typically have the lowest maintenance cost of all the adsorption technologies.Heatless dryers are available to suit all compressed air fl ow rates from small to large, whereas the more complicated regeneration methods are often only available for higher fl ow rates due to costand complexity of the designs.Advantages• Parker KA-MT dryers provide a constant outlet dewpoint in accordance with ISO8573-1 classes 1, 2 or 3 for water vapour• Parker KA-MT dryers provide an outlet dewpoint which inhibits the growth of micro-organisms (allowing their effi cient reduction using fi ltration)• Parker KA-MT dryers use clean, dry purge air for regeneration, eliminating any risk of damage to the adsorption bed or re-contamination of the downstream compressed air• No heat is used for regeneration; therefore, no insulation is required and loss of dewpoint on column changeover due to ineffi cient cool down is eliminated • Parker KA-MT dryers include Parker OIL-X High Effi ciency Coalescing pre-fi ltration, Oil Vapour Reduction Stage and General Purpose Dry Particulatepost fi ltration as standard• Fitted with Parker Multitronic electronic control with the option of dewpoint display and dewpoint switching Energy Saving TechnologyClean, Dry Compressed Air KA-MT 1 - 8Product Selection & Correction FactorsFor correct operation, compressed air dryers must be sized using for the maximum (summer) inlet temperature, maximum (summer) ambient temperature, minimum inlet pressure, required outlet dewpoint and maximum flow rate of the installation.To select a dryer, first calculate the MDC (Minimum Drying Capacity) using the formula below then select a dryer from the flow rate table above with a flow rate equal to or above the MDC.Minimum Drying Capacity = System Flow x CFIT x CFAT x CFMIP x CFODInlet flow rate relating to 1 bar(a) and 20 °C; relating to the suction performance of the compressor, compression at 7 bar(g) and35 °C dryer inlet temperature, at 25 °C ambient temperature, 60 % relative humidity.HW D(Delivered separately):©2021 Parker Hannifin Corporation. All rights reserved.PISKAMT1-8-01-ENEMEA Product Information Centre Free phone: 00 800 27 27 5374(from AT , BE, CH, CZ, DE, DK, EE, ES, FI, FR, IE, IL, IS, IT , LU, MT , NL, NO, PL, PT , RU, SE, SK, UK, ZA) US Product Information Centre Toll-free number: 1-800-27 27 537/gsfeEurope, Middle East, AfricaAE – United Arab Emirates, DubaiTel: +971 4 8127100AT – Austria, St. Florian Tel: +43 (0)7224 66201 AZ – Azerbaijan, Baku Tel: +994 50 2233 458BE/NL/LU – Benelux, Hendrik Ido Ambacht Tel: +31 (0)541 585 000BY – Belarus, Minsk Tel: +48 (0)22 573 24 00CH – Switzerland, Etoy Tel: +41 (0)21 821 87 00 CZ – Czech Republic, PragueTel: +420 284 083 111DE – Germany, Kaarst Tel: +49 (0)2131 4016 0DK – Denmark, Ballerup Tel: +45 43 56 04 00ES – Spain, Madrid Tel: +34 902 330 001FI – Finland, Vantaa Tel: +358 (0)20 753 2500FR – France, Contamine s/Arve Tel: +33 (0)4 50 25 80 25GR – GreeceTel: +30 69 44 52 78 25HU – Hungary, Budaörs Tel: +36 23 885 470IE – Ireland, Dublin Tel: +353 (0)1 466 6370IL – IsraelTel: +39 02 45 19 21IT – Italy, Corsico (MI) Tel: +39 02 45 19 21KZ – Kazakhstan, Almaty Tel: +7 7273 561 000NO – Norway, Asker Tel: +47 66 75 34 00PL – Poland, Warsaw Tel: +48 (0)22 573 24 00PT – PortugalTel: +351 22 999 7360RO – Romania, Bucharest Tel: +40 21 252 1382RU – Russia, Moscow Tel: +7 495 645-2156SE – Sweden, Borås Tel: +46 (0)8 59 79 50 00SL – Slovenia, Novo Mesto Tel: +386 7 337 6650TR – Turkey, Istanbul Tel: +90 216 4997081UK – United Kingdom, Warwick Tel: +44 (0)1926 317 878ZA – South Africa, Kempton Park Tel: +27 (0)11 961 0700North AmericaCA – Canada, Milton, Ontario Tel: +1 905 693 3000US – USA, Cleveland Tel: +1 216 896 3000Asia PacificAU – Australia, Castle Hill Tel: +61 (0)2-9634 7777CN – China, Shanghai Tel: +86 21 2899 5000HK – Hong Kong Tel: +852 2428 8008IN – India, MumbaiTel: +91 22 6513 7081-85JP – Japan, Tokyo Tel: +81 (0)3 6408 3901KR – South Korea, Seoul Tel: +82 2 559 0400MY – Malaysia, Shah Alam Tel: +60 3 7849 0800NZ – New Zealand, Mt Wellington Tel: +64 9 574 1744SG – Singapore Tel: +65 6887 6300TH – Thailand, Bangkok Tel: +662 186 7000TW – Taiwan, Taipei Tel: +886 2 2298 8987Parker WorldwideSouth AmericaAR – Argentina, Buenos Aires Tel: +54 3327 44 4129BR – Brazil, Sao Jose dos Campos Tel: +55 080 0727 5374CL – Chile, Santiago Tel: +56 22 303 9640MX – Mexico, Toluca Tel: +52 72 2275 4200。

介绍加湿器的英文作文英文：As the weather gets drier, I find myself reaching for my trusty humidifier more and more. A humidifier is a device that adds moisture to the air, helping to alleviate dry skin, sinus congestion, and other issues caused by dry indoor air. I have been using a humidifier in my bedroomfor a while now, and I can definitely feel the differenceit makes in the air quality.One of the main benefits of using a humidifier is that it can help prevent dry skin. During the winter months, when the air is particularly dry, my skin tends to become itchy and flaky. However, since using a humidifier, I have noticed a significant improvement in the condition of my skin. It feels more hydrated and supple, and I no longer wake up with that uncomfortable tightness in my skin.Another great thing about using a humidifier is that itcan help ease sinus congestion. I used to suffer from frequent sinus headaches and congestion, especially during the colder months. However, since using a humidifier, I have noticed a reduction in these symptoms. The added moisture in the air helps to soothe my nasal passages and makes it easier for me to breathe.In addition to these benefits, a humidifier can also help to protect wooden furniture and floors from drying out and cracking. I have a lot of wooden furniture in my home, and I have definitely noticed that it looks better and is less prone to damage since using a humidifier.Overall, I am a big fan of humidifiers and would highly recommend them to anyone who struggles with dry indoor air. It has made a noticeable difference in my daily comfort and well-being.中文：加湿器是一种能够给空气增加湿度的设备，能够帮助缓解干燥肌肤、鼻窦充血等由室内干燥空气引起的问题。

The sauna,a traditional Finnish bathing practice,has gained widespread popularity across the globe for its numerous health benefits and relaxing effects.Here are some distinctive features of the sauna experience:1.Heat Therapy:Saunas are characterized by their high temperatures,typically ranging from70to100degrees Celsius158to212degrees Fahrenheit.This heat induces sweating,which helps to detoxify the body and cleanse the skin.2.Humidity Control:Unlike steam rooms,saunas have low humidity levels.The dry heat is believed to be more beneficial for respiratory health and is less likely to cause discomfort for those with asthma or other respiratory conditions.3.Traditional and Modern Designs:Saunas come in various designs,from the traditional Finnish woodburning saunas to modern electric and infrared versions.Each type offers a unique experience,with woodburning saunas often providing a more authentic and aromatic experience.e of Essential Oils:Many sauna enthusiasts add essential oils to the heated rocks or water for aromatherapy benefits.Scents like eucalyptus,pine,and lavender can enhance relaxation and provide additional health benefits.5.Hydration:It is crucial to stay hydrated before,during,and after a sauna session due to the significant amount of sweating.Drinking water helps to replenish lost fluids and maintain electrolyte balance.6.Sauna Etiquette:There are certain social norms and etiquette associated with sauna use, especially in public facilities.These include respecting privacy,maintaining cleanliness, and following any specific rules of the sauna facility.7.Health Benefits:Regular sauna use is associated with various health benefits,such as improved cardiovascular health,reduced stress and anxiety,better sleep quality,and enhanced immune function.8.PostSauna Rituals:In some cultures,it is customary to cool down after a sauna session by taking a cold shower or dipping in a cold body of water,like a lake or pool.This contrast is believed to improve circulation and provide a refreshing end to the sauna experience.9.Sauna Accessories:Saunas are often equipped with accessories like ladles for splashing water on the hot rocks to create steam,wooden benches for seating,andthermometers to monitor the temperature.10.Sauna Culture:The sauna is not just a form of bathing but also a social event in many cultures.It is a place for relaxation,conversation,and bonding with family and friends. In conclusion,the sauna is a multifaceted experience that offers both physical and mental health benefits.Its unique features,from the intense heat to the social aspects,make it a popular choice for those seeking relaxation and wellbeing.。

加湿器询盘英语作文The summer heat can be oppressive and stifling, leaving us yearning for a respite from the relentless dryness that permeates the air. In this quest for comfort, a humble appliance emerges as a savior - the humidifier. This unassuming device has the power to transform the atmosphere, infusing it with the soothing moisture our bodies crave. As I find myself in need of such a solution, I embark on a journey to explore the world of humidifiers, seeking the perfect one to meet my needs.The first step in my inquiry is to delve into the fundamental purpose and function of a humidifier. At its core this appliance is designed to increase the humidity level in a given space, providing a more comfortable and healthier environment. By adding moisture to the air, humidifiers can alleviate a range of ailments, from dry skin and chapped lips to respiratory issues and sinus irritation. In the harsh winter months, when indoor heating systems can strip the air of its natural humidity, a humidifier becomes an essential tool for maintaining a balanced and comfortable atmosphere.As I delve deeper into my research, I uncover the various types of humidifiers available on the market. From the traditional cool-mist humidifiers to the more modern ultrasonic models, each variant offers its own unique set of features and benefits. The cool-mist humidifiers, for instance, use a wick filter to draw up water and then disperse it into the air as a fine, cool mist. These are often favored for their ability to operate quietly and their suitability for use in nurseries or bedrooms. On the other hand, ultrasonic humidifiers employ high-frequency vibrations to create a cool, invisible mist, making them a more energy-efficient and discreet choice.Another key consideration in my humidifier inquiry is the size and coverage area of the device. Humidifiers come in a range of sizes, from compact units designed for small spaces to large, whole-room models capable of maintaining humidity levels in larger areas. The size of the humidifier I ultimately choose will depend on the square footage of the room or space I intend to use it in. Selecting the appropriate size is crucial, as an undersized humidifier may struggle to effectively raise the humidity, while an oversized one could lead to excessive moisture and potential mold growth.In addition to size, the water capacity of a humidifier is another important factor to consider. Larger water tanks mean fewer refills are required, which can be particularly convenient for users who prefer to set and forget their humidifier. However, the trade-off maybe a heavier and bulkier unit that is more difficult to move around. Conversely, smaller water tanks may necessitate more frequent refilling but offer greater portability and flexibility in placement.As I delve deeper into my research, I also discover the various features and technologies that modern humidifiers can offer. Some models come equipped with built-in hygrometers, which allow users to monitor and maintain the desired humidity level. Others feature automatic shut-off mechanisms to prevent over-humidification, while some even incorporate essential oil diffusers for added aromatherapy benefits. The range of features available can be overwhelming, but understanding my specific needs and preferences will help me narrow down the options and make an informed decision.One aspect of humidifiers that I find particularly intriguing is their potential impact on air quality and health. Studies have shown that maintaining optimal humidity levels can have a positive effect on respiratory health, helping to alleviate symptoms of conditions like asthma and allergies. Additionally, humidifiers can help to reduce the presence of airborne viruses and bacteria, creating a healthier indoor environment. As someone who values the well-being of my family, this feature holds significant appeal and will be a key consideration in my selection process.As I delve deeper into the world of humidifiers, I also become increasingly aware of the importance of energy efficiency and environmental sustainability. Many modern models boast eco-friendly features, such as the use of energy-saving technologies or the incorporation of renewable materials. These considerations not only contribute to the long-term cost-effectiveness of the device but also align with my personal values and commitment to environmental responsibility.With all of these factors in mind, I find myself navigating a complex landscape of options, each with its own unique set of features and benefits. The decision-making process becomes a delicate balance of weighing my specific needs, budget, and personal preferences. Do I prioritize the quiet operation of a cool-mist humidifier, or do I opt for the energy-efficient convenience of an ultrasonic model? Should I invest in a larger unit with a generous water capacity, or would a more compact, portable option better suit my living space?As I continue to explore and evaluate the various humidifier options, I am reminded of the profound impact that this seemingly simple appliance can have on our daily lives. Beyond just providing comfort and relief from dry air, a well-chosen humidifier can contribute to our overall health and well-being, creating a more nourishing and harmonious living environment. With each passing day, my understanding of the intricacies and nuances of humidifiertechnology deepens, and I find myself increasingly excited to make the perfect selection that will bring a newfound sense of balance and rejuvenation to my home.。

水下喷气背包的作文420字英文回答：Exploring the marine world has been limited by the constraints of traditional diving equipment. Water jetpacks offer a revolutionary solution to this challenge, enabling divers to experience the underwater realm with greater freedom and maneuverability. These devices harness theforce of water to propel themselves through the depths, providing divers with an immersive and thrilling experience.One of the key benefits of water jetpacks is their versatility. They are suitable for divers of all skill levels, allowing both experienced explorers and novice enthusiasts to enjoy the underwater world. With their user-friendly controls, divers can navigate through the waterwith ease, exploring hidden crevices and chasing marinelife.Moreover, water jetpacks offer a unique perspective onthe underwater environment. Unlike traditional scuba diving, which requires divers to remain tethered to an air source, water jetpacks grant divers the freedom to explore the depths unencumbered. They can hover near the surface to admire the vibrant coral reefs or plunge into the depths to encounter elusive creatures.However, water jetpacks do have certain limitations. Their battery life can be relatively short, restricting the duration of underwater exploration. Additionally, they are not suitable for deep diving as the water pressure atgreater depths can compromise their functionality.Despite these limitations, water jetpacks represent a significant advancement in underwater exploration. They empower divers with the ability to explore the aquaticrealm with unprecedented freedom and agility. As technology continues to evolve, water jetpacks are poised to revolutionize the way we interact with the underwater world.中文回答：水下喷气背包能够帮助我们更加自由地探索海底世界。

IMPORTANT SAFETY INSTRUCTIONS READ AND SAVE THESE SAFETY INSTRUCTIONS BEFORE USING THIS AIR PURIFIERWhen using electrical appliances, basic precautions should always be followed to reduce the risk of fire, electric shock, and injury to persons, including the following: 1.Read all instructions before operating the airpurifier.2.Place air purifier where it is not easily knockedover by persons in the household.3.Always turn the air purifier to the OFF position andunplug from the wall outlet when not in use.4. To disconnect the air purifier, press the Power( c!)) button or turn the knob to the off position(0) to turn the air purifier off, grip the plug andpull it from the wall outlet. Never pull by the cord.5. Oo not use any product with a damaged cord orplug or if product malfunctions, is dropped ordamaged in any manner. Keep the cord awayfrom heated surfaces.6.Do not use air purifier outdoors.7.Never use air purifier unless it is fullyassembled.8. Do not run power cord under carpets, and donot cover with throw rugs. A rrange cord suchthat it will not be tripped over.9.Do not use air purifier where combustiblegases, vapors or an oxygen rich environmentare present.10.Do not expose the air purifier to rain, or usenear water, in a bathroom, laundry area or other damp location.HoneywellQUIETCLEAN® AIR PURIFIERSModels HHT-215, HHT-217, HHT-219 Series Models HFD-010, HFD-015, HFD-110,HFD-112, HFD-116 Series11.The air purifier must be used in its uprightposition.12.Do not allow foreign objects to enter ventilationor exhaust opening as this may cause electricshock or damage to the air purifier. Do notblock air outlets or intakes.13.Locate air purifier near the outlet and avoidusing an extension cord.14.This appliance has a polarized plug (one bladeis wider than the other). To reduce the risk ofshock, this plug is intended to fit only one wayin a polarized outlet. If the plug does not fit fullyin the outlet, reverse the plug. If it still does notfit, contact a qualified electrician.00 NOT attempt to defeat this safety feature. 15.A loose fit between the AC outlet (receptacle)and plug may cause overheating and adistortion of the plug. Contact a qualifiedelectrician to replace loose or worn outlet.16. Do not sit, stand or place heavy objects on theair purifier.17. Disconnect power supply before servicing.18. WARNING: To Reduce the risk of fire or electricshock, do not use this air purifier with anysolid-state speed control device.19.The sealed UV bulbs contain a small amount ofmercury. Dispose of these items at householdhazardous waste collection sites only. If the UVbulb breaks, do not vacuum or handle with yourbare hands. (HHT-215, HHT-217 or HHT-219 only.)20. This product contains a built-in ionizer. Whilethe output of ozone of this product is extremelylow, if you have asthma symptoms or breathingdisorders that can be triggered by the presenceof an ionizer, we recommend that you do notuse any type of ionizing or ionic air purifiers.Only HEPA filtration (non-ionizing) productsare recommended.21.SAVE THESEINSTRUCTIONSFAGTS ABOUT YOUR AIR PURIFIERHFD-010HFD-015HHT-217HFD-110 HHT-215HFD-112 HHT-219HFD-116ifD'" Micro-Filter Technology -The advanced ifO'" Micro-filter technology offersthe latest advances in air cleaning technology../ ./ ./ This filter effectively captures 99% of microscopicparticles, 2 microns or greater, from the air thatpasses through the unit. ifO'" stands for IntenseField Dielectric and offers outstanding highefficiency pertormance while being energy efficient.*ifD'" Micro-Filter -The ifO'" Micro-filter in this product is permanent,./ ./ ./ and easy to clean. Simply remove the filter andrinse it under the faucet for many years of aircleaning operation. Typically, the filter will onlyneed to be washed once every 3 months.**UV Light Technology-./ ./ Ultraviolet light helps reduce germs such asbacteria, viruses, fungi and mould***Independently Tested and Verified -./ ./ ./ AHAM Certified -(Association of Home ApplianceManufacturers) the products clean air delivery ratehas been verified through a third party laboratory.Odor-Lock'" Pre-FiltersT he Odor-Lock'" pre-filters help ./ ./reduce odours. The filters aremade of carbon and zeolite-(HFD-012 only)elements found to break downand adsorb common odours.*From the a i r that passes through the filler. 99% e f ficiency at .2 microns on low speed."" Permanent clalm Is based on normal household usage, washed 4 times per y ear for 5 years.***Based on independenl testing, report 3102892-01. Results are based on the testing o f the r e d u ction of the following bacteria, mould, fungi and viruses Jn the a ir after 2 hours of use with UV turned on, operated at high setting:Bacteria: Escheria Coli -100%Mould Spores: Peniciflium ci trinum -84.8%Fungi: Asperglllus nlger 98%Viruses: M S2 -98.6%Thank you for purchasing the Honeywell QuietClean• High Performance Air Purifier with a breakthrough technology in air purification. Please read below on how to operate and care for your new air purifier.Ass e mbly UV Bulb � Cartridges* (2) UV Bulb Housing ,,.Micro-��-rn Pre­filter Frame Model HFD-010 and HFD-015 onlyHHT-215, HHT-217 and HHT-219 only.** ifD"' =Intense Field Dielectric Micro-Rltration Breakthrough filter technology ifD"Micra­Filter** l Pre-filter Frame• Outstanding Performance in capturing microscopic particles • Easy to clean-·Model HF0-010 and HFD-015only has 1 ifD"'Micro-filter and 1 Pre-filter.t HHT-217, HHT-219 and HFD-112 only, WashablePre-filters (2)-IIWashablePre-filter""*Odor-Lock"Pre-filterstII HHT-217 and HHT-219 ONLYOdor-Lock"Pre-filterstHFD-012ONLYSome air purifiers (model HFD-112, HHT-217 and HHT-219) include special odor reducing pre-filters. In order to enjoy the benefits of enhanced odor control, ensure that the Odor-Lock-pre-filtersare installed in the unit. (See "Installing The Odor-Lock" Pre-filters")For optimal performance, the filters are wrapped in plastic to keep them fresh. If you choose to use the Odor-Lock" pre-filters, replacement timing will be approximately every 3 months, depending on use.• Select a firm, level and flat location. For proper air flow, locate the unit at least 3 feet (1 M) from the wall or furniture.• Ensure the exit grill faces away from the closest wall or furniture.• Ensure no grilles are blocked.• Plug into a grounded 120V outlet. See IMPORTANT SAFETY INSTRUCTIONS.• Press the power ( <!J) button to turn the air purifier on (Fig. 1).• The LCD screen will display Medium(�).• To change air cleaning power setting, press the up( ....+) ordown ( ....-) buttons (Fig. 2). The display will indicate thecurrent setting: Low (�o), Medium(�). High(•\).• For maximum cleaning power, set the unit to operate at theHigh (.\)setting. For quieter settings, or during sleep,set the unit to Medium(�) or Low(�).• To turn the unit off, touch the Power ( <!J) button.Timer OperationOnce the air purifier is turned on, you can program it to turn offautomatically after a set amount of time.• Press the Timer button ( �) the LCD screen flashes thenumber "8" (Fig. 3).• Press the timer plus ( 0+) or timer minus ( 0-) buttons toincrease or decrease the desired number of hours (1 to 18).The selected number will flash for a few seconds -once it stopsflashing, the air purifier is in Timer mode and will automaticallyshut off after the specified amount of time.(Example: If you want the unit to turn off in 6 hours, touch theTimer button, then press the timer minus ( 0-) button until thenumber "6" is displayed.)• To turn the Timer mode off, press the Timer button twice.NOTE: Removing the ifD-Micro-filter assembly or turning the unit off will cancel the Timer function.Dual UV Lamp Operation• Press the UV button (UV) to turn the Lamps on or off(Fig. 4).• The Lamps will light and you will see a faint blue glow along the front of the unit above the grille.• The display will say "UV" in the bottom row.NOTE: Removing the ifD'" filter assembly or turning the unit off will cancel the UV Lamp function.• Ensure the unit is in the OFF (0) position and then plug into a working outlet• Rotate the control knob to the desired speed level: High (:) or Low(•) (Fig. 5).• The indicator light will illuminate when the power is on.• Turn the control knob to the Off (0) position to turn off theair purifier.Timer Operation• Press the Timer ( 0) button to select 4, 8 or 12-hour operation (Fig. 8). The timer indicators will illuminate to reflect theselected time. The air purifier will automatically turn off when time runs out.• The timer can be turned off by repeatedly pressing the Timer ( 0) button until all of the timer indicator lights go out.NOTE: Removing the ifD'" Micro-filter assembly or turning the unit off will cancel the Timer function.This air purifier is equipped with an electronic filter clean monitor to serve as a convenient guideline for cleaning the ifD-Micro-filter and pre-filter based on the air purifier's hours of use and operating power level. This is beneficial because a filter's life depends on the amount of air and contaminants drawn through it. As you operate your QuietClean• Air Purifier, the filter clean monitor barwill fill-up from left to right. The bar will continue to fill as you use the unit. Oncethe bar is completely full, the Filter Reset button will illuminate -it is time to cleanthe filters and reset the filter clean monitor.Resetting the Filter Clean Monitor (HHT-215, HHT-217, HHT-219 Only)After cleaning the ifD-filter, you need to reset the filter clean monitor.• Once the ifD'" Micro-filter has been checked and cleaned, the filter cleanmonitor will need to be reset.• With the air purifier unit powered on, press and hold the Filter Reset button forapproximately 1 O seconds or until the filter bar is clear (Fig. 9a) and LED light goes out.Filter Clean Indicator Operation (HFD-015, HFD-110, HFD-112, HFD-116 Only)• When the filter clean indicator light illuminates, (Fig. 9b) it is time to inspect/cleanthe ifD'" Micro-filter.• Once you have cleaned the filter, press and hold the Filter Reset button until the LED light goes out. NOTE: Depending upon your individual usage (environment, hours and power level of operation), you may need to check and clean the filters more or less frequently.To remove the ifD'" Micro-filter:Make certain that U1e air purifier is OFF and the unit isunplugged.• Push the Filter Release button and then gently lift thefilter assembly (Fig. 1 O a & 1 O b). The filter assembly willonly release if the button is pushed.• Remove the pre-filter (see "Cleaning the Pre-fi/tef'),and set aside.To clean the ifD-Micro-filter:• (Optional) After removing the ifD-Micro-filter from the air purifier, gently runa vacuum cleaner with a nozzle or brush attachment along the filter to pick-uptiny particles (Fig. 11). Repeat on both sides.If your ifD'" Micro-filter appears to have dirt that has not been removed byvacuuming, or if you choose not to vacuum the filter first, please follow the stepsbelow to wash the ifD'" Micro-filter.• Turn the power off and unplug the air purifier.• Remove the ifD-Micro-filter from the unit.• You can simply rinse the ifD'" M icro-filter under the faucet, or for more thoroughcleaning, fill the sink with lukewarm water and add a few drops of mild dishsoap (Fig. 12).• Gently swish the filter in the soap solution to clean.• Soak the filter for 2-3 minutes. Do not leave for an extended period of time.• Rinse the filter with clean tap water.• Shake the filter to remove any excess water.• Place the filter with the honeycomb side down on a plush towel (Fig. 13).• Note that the filter may still be discolored even after washing.This is acceptable and will not affect performance.• Allow the ifD™ Micro-filter to dry for a few hours or overnight.• When the ifD™ Micro-filter is completely dry, place back into the air purifier.Make sure you insert the filter according to the directional arrows on the filter.CAUTION:• Never place a wet ifD'" Micro-filter in your air purifier.• Do not use any solvents, strong cleaning agents or flammable liquids to clean the i!D™ Micro-filter.To remove the pre-filter:Press the top tab to release the pre-filter from the filterassembly (Fig. 14).To clean the pre-filter:The particle pre-filter helps pick-up large airborne particlesthat enter the filter. The pre-filter can be removed and rinsedby hand under warm water (Fig. 15). Let the pre-filter drycompletely before inserting it back into the unit.• To replace the permanent, washable pre-filters with theOdor-Lock'" pre-filters, remove the standard washablepre-filter assembly by pushing on the top tab (Fig.16).• The pre-filter assembly has two pre-filters that will needto be popped out of the pre-filter frame. Hold the framesteady from the side while pushing in the center of eachpre-filter from the back side of the frame (Fig.17). Thiswill separate the pre-filter from the frame and you canthen pull it completely away from the frame (it will snapout) (Fig.18). Save the permanent washable pre-filtersas you may choose to use them in the future:• To insert the Odor-Lock™ pre-filters into the pre-filterframe, line the tabs on the pre-filter up with the framenotches and snap into place (Fig.19).• Install the Odor-Lock'" filter assembly by inserting thelower tab of the pre-filter frame into the filter assemblyuntil you hear a "click" (Fig. 20).• Align the complete filter assembly with the opening inthe unit and insert back into the unit (Fig. 21).NOTE: The Odor-Lock'" filters are not washable.NOTE: I f you choose to re-insert the standard washable pre-filter in lieu of the Odor-Lock� pre-filter, they are removed and inserted in the same way that the Odor-Lock'"filters are installed. They will not help reduce odours but will be effective at capturing larger particles like dust, lint and pet fur.The UV Reset LED light will illuminate when it is time toreplace the dual UV bulbs.• Be sure to turn off and unplug your air purifier.• Press the Filter Release button and remove the filterassembly.• The UV bulb housing is on the left and has a fingergrip for ease of removal (Fig. 22). Gently remove theUV bulb housing.• Turn the tab towards the unlock symbol (O') (Fig 23).• Gently grasp the top of the tab and pull the bulb cartridge straight out of the UVsocket. Do not touch the bulb directly with your hands.• D o the same for the bottom tab and pull the bulb cartridge out of the UV socket.• Replace the top and lower UV bulb sockets.• The bulb cartridge will only fit one way; if it does not fit, turn the bulb cartridgethe other way (with the arrow pointing to the center of the unit) and insert.• Push down gently so that the bulb cartridge engages with the unit. Turn arrow to the lock position ( 6 ).• Place UV bulb housing back in air purifier housing and then insert ifD� filter assembly.• With the air purifier powered on, press and hold the UV reset button (Fig. 24) until theLED light goes out.NOTE: Discard the old UV bulb cartridge at a household hazardous waste collection site,Bulb and bulb housing are not intended for use with any other product or purpose.Please make certain that the unitis OFF and unplugged.To install the ifD'" Riter and pre-filter:• Insert the lower tab of the pre-filterframe into the filter assembly(Fig. 25) and press the top tab intothe filter assembly until you heara "click" (Fig_ 26).• Align the filter assembly with the opening in the unit and insert back into the unit (Fig. 27).Press until it is flush and you hear a "click."• Use a clean, dry cloth to wipe the external surfaces of the air purifier. DO NOT USE WATER, GASOLINE, POLISH, OR ANY CHEMICAL SOLUTION.• The ifD™ filter and pre-filter should be cleaned at least once every three months, or sooner depending on the air quality of the room (See "Removing/Gleaning the ifD™ Filter" o r "Gleaning the Pre-Filter"respectively).NOTE: If you smoke, burn candles or oil lamps in your home, it is recommended that you wash your filter more frequently. When burned in an enclosed space, candles and oil lamps have a tendency to introduce soot into the air.How often is cleaning required?The ifD"" filter reset light will illuminate to indicate that the ifD'" filter should be cleaned. Werecommend cleaning the filter about once a month depending on the air quality of the room.I j ust cleaned my filter but the filter indicator is still showing it is dirty. what's wrong?Each time you clean your filter you must reset the filter clean monitor. It is a timer driven monitor to be used as a guideline, but does not represent the actual amount of dirt in the ifD'" filter. With the unit running, press and hold the filter reset button for up to 1 O seconds and when you let go, the filter clean monitor should be reset.The filter bar on my unit is completely full but my filter doesn't really look dirty.(HHT-215, HHT-217 or HHT-219 Only)The filter clean monitor on your unit is timer-based and does not measure the amount of particles in the ifD'" filter. It is possible that your filter monitor could indicate that the filter is dirty but some particles are so small that they cannot be seen but are present in the filter. We recommend cleaning the ifD'" filter (see Removing/Gleaning the ifD'" Filter in the manual).My filter bar says my filter is still relatively clean but when I checked my filter it was really ditty. (HHT-215, HHT-217 or HHT-219 Only)In conditions where smoke, pets or air with a lot of contaminants are present it is possible that the filter could be dirty sooner than indicated on the filter clean monitor bar. The filter clean monitor on your unit runs on a timer and if there are more particles in your air than in an average home, your filter could capture airborne particles sooner than indicated on the display. The monitor is intended to be used as a guideline and individual environmental conditions will vary.Is my Air Purifier considered an ozone generator?No. Ozone generators produce large amounts of ozone as the primary way to clean the air. The EPA does not endorse these products because they can cause ozone related health problems. The air purifier does not use ozone as the primary method to clean the air. It cleans the air by using ifD'" technology (Intense Field Dielectric) which only generates trace amounts of ozone, substantially below the limits established by the EPA and FDA.。

中考环境保护英语阅读理解25题1<背景文章>Environmental issues are becoming increasingly serious in today's world. Climate change is one of the most significant challenges we face. The Earth's temperature is rising, leading to melting glaciers, rising sea levels, and more extreme weather events. Pollution is also a major problem. Air pollution from factories, cars, and power plants can cause respiratory diseases and other health problems. Water pollution can harm aquatic life and make water sources unsafe for drinking.Deforestation is another serious environmental issue. Trees are cut down for various reasons, such as to make paper, build houses, and clear land for agriculture. This reduces the amount of oxygen in the air and disrupts the ecosystem.We must take action to address these environmental problems. Everyone can play a role by reducing waste, conserving energy, and protecting natural resources.1. What is one of the most significant environmental challenges we face?A. Deforestation.B. Pollution.C. Climate change.D. Overpopulation.答案：C。