GRAW MET SYSTEMS (HK) LIMITED

-Raman-Mie Aerosol LiDAR- Based on the principles of Mie scattering and Raman detection, the system emits laser beams into the atmosphere to accurately measure atmospheric aerosol optical properties (including extinction coefficient, backscattering coefficient, extinction-tobackscatter ratio, depolarization ratio, boundary layer height, aerosol optical depth, visibility, particulate matter concentration, cloud information, and aerosol size distribution). 

Raman-Mie Aerosol LiDAR

-Multi-wavelength Aerosol LiDAR- Based on the principles of Mie scattering and Raman detection, the system emits laser beams into the atmosphere to accurately measure atmospheric aerosol optical properties (including extinction coefficient, backscattering coefficient, extinction-tobackscatter ratio, depolarization ratio, boundary layer height, aerosol optical depth, visibility, particulate matter concentration, cloud information, and aerosol size distribution). The three-wavelength eight-channel LiDAR adds 386 nm/607 nm nitrogen Raman channels and a 407 nm water vapor Raman channel, enabling precise inversion of vertical profiles such as water vapor mixing ratio. 

Multi-wavelength Aerosol LiDAR

MGM Industries & Company

Face Shield Disposable Safety Shield Complete Coverage 	 Professional protection: This medical face shield is helpful to protect the eyes, nose, and mouth from aerosols, sprays, and splatters. Anti-fog and against chemical virus hazards. 	 Complete Coverage: Full-length provides more complete coverage than typical face shields. Wrap-around design provides over-the-top, side and front face protection. 	 Premium Design: High-quality optically and distortion-free 7 mm Polyester film. Treated with anti-fog and anti-static coating. Clear for maximum visibility. 	 Luxury Comfortable: Equipped with an Elastic band and sponge headband, the safety face shield is suitable for extended wear. 	 Note: The protective mask is an auxiliary use, and it needs to cooperate with a mask to provide effective protection.   #covid19medical

Disposable Safety Face Shield Complete Coverage

 	 REUSABLE: The visor can be easily cleaned with water but wiped with alcohol disinfection is recommended. 	 ANTI-FOG: Clear material, made with super transparent PVC (polyvinyl chloride) provides maximum visibility and prevents fog from covering your sight. Durable and practical. 	 SMART DESIGN: The raised design on the nasal bridge part holds shield away from the face, allowing room for thin frame glasses. 	 COMPREHENSIVE PROTECTION: Wrap-around face shield covers your face maximally by covering area from top of the eyebrow to chin. It protects your eyes and face from saliva, droplets, sprays, splatters, ultraviolet rays, wind, pollen, aerosols, and flying debris. 	 ONE SIZE FITS ALL: Adjustable elastic and it is suitable for adults.   #covid19medical

Safety Goggle Face Shield

Introduction: The Automated Sample Processing System is eQuipped with an independent HEPA filter system, and the Automated Sample Processing System can be used with a biological safety cabinet. It can complete lidopening closing, dispensing, proteinase Kinternal control addition, which helps Laboratories quickly improve their large scale nucleic acid detection capabilities.  Application: Sample processing for clinical diagnosis, epidemic surveillance, food safety, forensic identification, scientific research, etc., especially for samples of SARS-CoV-2 or other virulent infectious diseases.  Features: Safety: Automated Sample Processing System is equipped with high efficiency filter and built-in UV lamp, and it can be used with a biological safety         cabinet, to effectively prevent aerosol pollution. Efficient: Cooperative processing with dual rocotic arms Convenient: Visual interface operation, easy to operate Compatibility: Compatible with a variety of pipette tips, deep well plates, sampling tubes.(including blood collection tubes) specifications Smart: One-key operation, smart dispensation   

Automated Sample Processing System

原能工業有限公司

Introduction: The special material fire extinguisher is a new type of efficient, green and environmentally friendly fire extinguishing equipment developed, designed and produced by our company. It can quickly extinguish A, B, D, and E fires, especially when extinguishing Class B liquid fires and Class D metal fires. The gel layer formed during fire extinguishing has a good protective effect on preventing the spillover and diffusion of harmful aerosols produced by combustion. System introduction: Composition: It is composed of cylinder, head, pressure gauge, nozzle, nozzle, special fire extinguishing agent and other components. Application range: It can be widely used in fire fighting in large places such as oil storage bases, chemical and metal processing production. Technical Parameters: Product Specifications Operating temperature Driving gas filling pressure Spray distance Effective injection time Injection residual rate Injection delay time according to user needs -35℃～50℃ 1.2 MPa ≥5 m ≥15 s ≤15% ≤5 s 

Special material fire extinguisher

  To address issues such as long construction cycles, high costs, and insufficient flexibility in waste incineration facilities, this device adopts a container-based design, innovatively integrating functions such as feeding, incineration, purification, monitoring, and remote control. It has a waste processing capacity of 30–50 kg/h, a weight reduction ratio of ≥20:1, and can efficiently handle various combustible wastes such as cotton textiles, plastics, and waste oil. The facility adopts the core process of "peroxide incineration + multi-stage purification." By optimizing the incineration burnout system and integrated flue gas treatment process, it ensures that all emissions meet standards. Monitoring data show that gaseous emissions such as dioxins, particulate matter, and sulfur dioxide are all better than national standards. The supporting wastewater treatment system achieves "zero discharge" of wastewater. The facility is equipped with advanced intelligent monitoring and remote control systems, capable of real-time monitoring of pollutant concentrations such as aerosols and flue gas. Combined with automated feeding and a remote electrical control cabin, it establishes an around-the-clock "unmanned operation" safety barrier. 

mobile combustible waste peroxide incineration device

The PPE (Medical) Company Limited

Melt Blown Filter LayersThe N95 has multiple layers and a melt-blown non-woven fabric filter to catch the contaminated particles and droplets. The inner skin soft layer gives protection against germs, viruses, allergies and rashes. ShapeThe cup-shaped close-fitting mask covers the nose and mouth precisely. It minimizes the leakages while inhaling and exhaling. Moreover, the head straps and ear straps reduce the chances of the mask collapsing off the face. Comfortable To WearThe lightweight material is used in the construction of Harley N95 masks, making it comfortable for doctors and professionals to wear for a longer time. Nose Foam And Adjustable ClipNose foam and adjustable nose clip have two functions. The nose foam adds ease and comfort for the wearer of the mask, and the nose clip helps to adjust the mask with close-fitting and reducing leakages. DisposableThe Harley N95 masks are disposable; that means they are for one-time use and must be disposed off properly. Bacteria Filtration EfficiencyAccording to ASTM F2100, these NIOSH N95 masks have passed the tests for bacteria filtration efficiency of up to 99%. Fluid ResistantThe ASTM F1862 approves the mask to be fluid resistant against blood splashes and droplets. NIOSH approvedNational Institute of Occupational Safety and Health has approved these Harley N95 masks to be efficient against non-oil aerosol particles up to 95%. Suggested settings And Applications-The Harley N95 masks are recommended to be used in mining, pharmaceuticals, manufacturing, healthcare workers, and for patients of hazardous diseases. -The N95 masks for doctors and healthcare professionals are also recommended to be used in the preparation of pandemic control.   

N95 Harley Commodity

ShapeThe N95 respirator is a tight-fitting cup-shaped masked that minimize the risk of leakage and contamination. Filtration EfficiencyThese N95 respirators have the BFE (bacterial filtration efficiency) of 99% and more, according to ASTM F2101. However, the masks are effective against all kinds of non-oil aerosol particles with up to 95% efficiency. Fluid ResistantThe N95 respirator has passed ASTM F1862 (ATSM international standard testing method for resistance of medical face mask to penetration by synthetic blood), which means it is fluid-resistant. Lightweight ConstructionThe respirator is lightweight that promotes comfortable wearing for longer periods. Latex-freeOur N95 respirators have no component made of allergy-causing natural rubber latex. Headbands And Nose FoamThe braided headbands and the nose foam provide extra support and comfort for wearing N95 respirators for long hours. Disposable MaskThe N95 respirators are disposable masks that mean they are manufactured for one-time use. Certifications·     The N95 respirator has passed NIOSH (National Institute of Occupational Safety and Health) tests. ·     According to the United States Center for Disease Control and Prevention (CDC), it is also effective for Mycobacterium tuberculosis exposure control. ·     The mask has also passed the N95 filtration test that means the mask is efficient in filtring the non-oily particles up to 95%. Suggested Settings and Applications-The N95 particulate respirators are suitable to be used in the manufacturing industry, mining, construction, and healthcare settings. -The respirator is designed to be used for protection against germs and particles when grinding, sweeping, bagging, sanding, and dealing with other dusty particles. -The doctors and healthcare workers working in intensive care units of different hazardous diseases such as Sars Cov or Covid-19 are also advised to wear N95 respirators. 

N95 Particulate Respirator 

Melt Blown FabricMelt-blown non-woven fabric is used in the KN95 mask to effectively filter bacterias and fluid droplets. Nose Clip And Elastic Ear StripsThe adjustable nose clip and elastic ear strips give the mask a mouth-fit grip and extra support. It provides comprehensive protection against germs and viruses. ShapeThe KN95 masks have a tight-fitting cup-shape to thoroughly cover the mouth and nose, minimizing the leakages. DisposableThe KN95 masks are disposable face masks, which means they are for one-time use. Multiple LayersOn standard, the KN95 masks is a 5-layered mask with an outer layer of non-woven fabric and an inner layer of soft skin fabric. The mask is fit for filtering airborne contaminated particles due to the protection of double melt-blown fabric layers and one layer of electrostatic cotton. Fluid ResistantThe KN95 masks have passed the ASTM F1862, an international standard of testing the resistance of face protection masks for doctors to penetration by synthetic blood. This test certifies the KN95 masks are fluid resistant and are effective against airborne contaminated droplets. Filtration EfficiencyThe mask for doctors has 99% bacterial filtration efficiency and up to 95% resistance against the non-oil aerosol particles. CertificationsThe mask has passed different certifications that include o  CE marking (European certification for environmental and health standards) o  ISO (international standards of manufacturing health-friendly products) o  FDA certification( American food and drug authority certification of compliance with environmental and health standards). Comfortable To WearThe mask is lightweight and comfortable to wear hence increasing the wearing time. Suggested Settings and Applications-The KN95 masks are manufactured to provide protection against solid dust particles and airborne fluid droplets. -These masks are fit to use in industries like manufacturing, mining, construction, pharmaceutical and food &amp; beverage. -The doctors and healthcare workers dealing with patients with different hazardous diseases can safely wear KN95 masks.  

KN95 Mask Cubrebocas 

Joytech Healthcare Co., Ltd.

Features NB-1104 is a compressor nebulizer with stable and high quality motor and safe materials of mask and nozzles. Applicable for children. Factory direct  Specifications                                                     ModelNB-1004TypeCompressorPower Connection ModeAdapterPower SupplyDC 12VOn-off ModeKnob SwitchPower Consumption≤11WFuseNoNebulization Rate≥0.2mL/minResidual Volume≤0.7mLSound Level≤60dBGas Flow Volume Rate≥2.8L/minParticle Size (MMAD)3μm±25%Aerosol Output＞50%Accessory StorageNoPower Cord StorageNoPower-on IndicatorNoWorking Station IndicatorNoIndicator ColorNoNebulization Rate SettingYesNebulization TimingNoBeeperNoTimed Shutdown__Operating EnvironmentTemperature: 5°C~40°C,Humidity: 15%RH~90%RH .Pressure: 86kPa to 106kPaStorage EnvironmentTemperature: –20°C to+55°C,Humidity: 5%~93% RH,Pressure: 700 hPa to 1060 hPaUnit Dimension111.5X95X45 mmUnit Weight200gPacking1pc/Giftbox, 15pcs/CartonCarton Dimensions59X20.5X23cmCarton Weight(G.W.)21.5kg

Mini Compressor Nebulizer NB-1004

Features 1. Large amount of fog, saving time 2. Fine atomization, easily absorbed 3. Large storage space for accessories 4. Super long Air duct, free movement 5. Low residue and high utilization rate 6. Toy shape, turn inhalation into fun game 7. Creates a low noise inhalation environment 8. Double suction mode of mask and suction nozzle 9. Green indicator lights indicating on/off status 10.Time setting, 15 second countdown buzzer reminder  Specifications                                                               ModelNB-1103TypeCompressorPower Connection ModePower CordPower SupplyAC 220V~230VOn-off ModeMechanical Boat-type SwitchPower Consumption≤80WFuseYesNebulization Rate≥0.2mL/minResidual Volume≤1.0mLSound Level≤65dBGas Flow Volume Rate≥4.5L/minParticle Size (MMAD)3μm±25%Aerosol Output＞60%Accessory StorageYesPower Cord StorageYesPower-on IndicatorYesWorking Station IndicatorYesIndicator ColorBlue/GreenNebulization Rate SettingYesNebulization TimingYesBeeperYesTimed Shutdown30 minOperating EnvironmentTemperature: 5°C~40°C,Humidity: 15%RH~90%RH .Pressure: 86kPa to 106kPaStorage EnvironmentTemperature: –20°C to+55°C,Humidity: 5%~93% RH,Pressure: 700 hPa to 1060 hPaUnit Dimension286X154X134.5mmUnit Weight1554gPacking1pc/Giftbox,10pcs/CartonCarton Dimensions99X33.7X36.4cmCarton Weight(G.W.)21.5kg                                                

Car Nebulizer for Children Compressor Nebulizer NB-1103

MaterialFor the manufacturing of the duckbilled face masks, high-quality non-woven fabric effectively filters small particulates from invasion. Triple-layer protection Triple-layer protection means that three layers are added in the formation of a mask. The outer layer is non-woven fabric, the middle layer is melt-blown non-woven filter fabric, and the bottom layer is skin soft to provide comfort and breathability. DisposableThese duckbilled surgical masks are disposable, that means they are for single time use. Mask should be disposed of properly after use. Latex-freeNo natural latex rubber is used in the manufacturing of these duckbilled surgical masks. Adjustable nose clip and ear ties The adjustable nose clips give a tight-fitting to minimize the chances of leakages. The ear ties are easy to be fit according to head size. Bacterial Filtration EfficiencyThe bacterial filtration efficiency of these duckbilled masks is up to 96% hence making them effective against potential viruses. Particulate Filtration EfficiencyThe particulate filtration efficiency of the mask is up to 97%. These masks can be effective against any particulates when properly fit on the face. Breathable and comfortable to wearIt is a single-pleated style for doctors and healthcare workers to make it more breathable and comfortable as well as provide comprehensive protection against germs. Furthermore, the mask's pouch style fitting makes it anti-falling and can be easily worn for longer periods. CertificationsThe duckbilled surgical masks have passed many international certifications and standards to be declared as fit for use. FFP3 test of EU standards implying that the masks have an aerosol filtration percentage up to 99% and leakage of not more than 2%. The masks have also passed the EN149: 2001 and A1 2009, which are the minimum requirements for a mask. The fluid resistance tests of the masks are missing. Uses-The duckbilled surgical masks are most commonly used in glass foundry, agriculture, and construction industry besides medical healthcare settings. -The masks are effective against ceramics and asbestos but does not cover any hazard against the gases, especially ammonium nitrate. 

Duckbilled surgical mask

-Visibility LiDAR- Based on Mie Scattering Principle. The system emits laser pulses into the atmosphere and detects the backscattered signals generated by aerosols. Using the LiDAR equation, it derives key optical properties, such as extinction coefficient, visibility, boundary layer height, optical depth, cloud characteristics, and particulate matter concentration. 

Visibility LiDAR

深圳市喜之寶實業有限公司

 LCD Writing Tablet 9-Inch Drawing Board Gift for Kids Paperless Notepad Message Whiteboard Memo  
Features: 	 &nbsp;LCD Writing Tablet uses flexible liquid crystal display high technology. The screen is sensitive to the stylus pressure when writing. The case is made from durable plastic materials. 	 The writing tablet can create lines with different thicknesses based on how hard you push, just like using a pen and paper. You don&rsquo;t need to use eraser, just press the erase button. 	 It can be lists recorder, messages reminder for office. It also perfect to writing shopping list, appointment reminders, short memos and leaving notes for family.  Specification: 	 Input Voltage:&nbsp;3V 	 Weight:&nbsp;3.9 ounces 	 Battery Life:&nbsp;2 years 	 Material:&nbsp;LCD; ABS 	 Screen:&nbsp;Flexible LCD Screen 	 Product Size:&nbsp;26.7x22.2 (9inches) 	 With screen lock  How to use: 	 Pull out the pen; 	 Writing on the writing area directly with the pen; 	 Press the remove button to erase the writing content; 	 In case of losing the pen, please use a lanyard to connect the pen. 	 How to replace the built-in battery? Lossen the screw, pull out the battery pack to replace new battery.  Note: 	 Do not use liquid or aerosol cleaners and use this product in humid conditions. Do not allow this product to get wet. 	 Do not place flame sources, such as candles on top of this product. Do not place water filled objects such as vases on top of this product. 	 Please use the pen which included in the product to write. Don&rsquo;t use other kinds of pens or other sharp objects. Please use the same type of battery when you replace a new one.  

LCD Drawing Writing Tablet 9-Inch

香港祥萊股份有限公司

Improve indoor air quality Rotational molding housing Easy operation, plug and play Total running hour counter Fan speed adjustment with amps showed, for special or pro use Easy clean&amp; different filter application Primary HEPA filter, 99.97% against any 0.3 micron oily aerosol particle Different filter combination for different application Filter change indicate light by using pressure difference switch US line feature: daisy chain use with GFCI circuit breaker Stackable for storage and transportation Powerful unit with EC motor available Loading Quantity: 20GP/40GP/40HQ: 170/350/400PCS 

Commercial Air Cleaner

Shenzhen Aeon Technology Co Ltd

AEON compressor nebulizer is a pneumatic nebulizer designed to aerosolize prescription drugs for inhalation by a patient. Its use is indicated whenever a physician or healthcare professional administers or prescribes medical aerosol products to a patient using a Small Volume Nebulizer. It is intended to use administer various aerosol treatments to adult and pediatric (three years and older) patients in the homecare, healthcare settings, schools, and long-term care facilities. The nebulizer kits are disposable, single-patient-use. 

Compressor Nebulizer

-Scanning Wind LiDAR 3km/10km- Based on the principle of optical pulse coherent Doppler frequency shift detection, this product captures the Doppler frequency shift of the backscattered signals from aerosol particles in the atmosphere, deriving the atmospheric wind field information—to achieve real-time measurement and display of the wind field. Moreover, it can be combined with the LiDAR’s opto-mechanical scanning to realize high-precision and refined measurement of the three-dimensional wind field. 

Scanning Wind LiDAR  3km/10km

A500LWD04 Home Use Compressor Nebulizer is use DC brush motor to develop for the treatment of,allergies and the other respiratory disorders. When the air enters the nebulizer, it converts the prescribed medication into an aerosol of microscopic droplets that can easily be inhaled.  

Portable  Medical Treatment Compressor Nebulizer For Homecare

A500LW01 Medical Nebulizer Machine is developed for the successful treatment of allergies and other respiratory disorders. It creates a stream of air that travels through clear tube to the nebulizer. When air enters the nebulizer, it will convert the prescribed medication into aerosol mist for easy inhalation. Feature 1.Oil free design 2.High quality motor 3.With thermal protector 4.Effective and fast medication delivery Powerful silent piston 5.Dual safety fuse on motor 6.One button operation 7.Ideal for all age 8.Low noise (around 55dB) 9.Built-in nebulizer holder  10.Easy carry and handle 11.Oil free designHigh quality motorOne button operationIdeal for all age 

Medical Nebulizer Machine

A500LWD01 Home Use Compressor Nebulizer is use DC brush motor to develop for the treatment of, allergies and the other respiratory disorders. When the air enters the nebulizer, it converts the prescribed medication into an aerosol of microscopic droplets that can easily be inhaled.  

Handheld Compress Nebulizer

Shenzhen AOJ Medical Technology Co., Ltd.

Micron atomization, high respirable particle ratio Reliable, compact and portable design Comfortable aerosol, no coughing sensation  particle size (MMAD) : 3.3 μm ±10% Respirable fraction 5μm : ≥80% Nebulization Rate :≥0.25 mL/min Noise level : ≤ 52 dB (No liquid) Weight : approx.200 g Power : 10 W Size : 124x70x53 mm  Adjustable Rate Heat exhaust port For children &amp; adults Anti-slip foot mats Replacement Air Filters 

-Turbine Wind LiDAR 300m/1km- Based on the principle of optical pulse coherent Doppler frequency shift detection, this product captures the Doppler frequency shift of the backscattered signals from aerosol particles in the atmosphere, deriving the atmospheric wind field information—to achieve real-time measurement and display of the wind field. Moreover, it can be combined with the LiDAR’s opto-mechanical scanning to realize high-precision and refined measurement of the three-dimensional wind field. 

Turbine Wind LiDAR 300m/1km

Massphoton Limited

◦ The air disinfection and purification machine specially designed for dental office; ◦ It is easy to adjust the switch and wind speed by knob; ◦ It can be adjusted at any angle with 2 meters segmented universal arm; ◦ Capturing and wiping out the patient's exhaled breath, droplets, aerosols, bacteria and viruses and other pollutants quickly; ◦ Establishing a local negative-pressure isolation zone between doctors and patients, and thoroughly disinfect and sterilize the area to avoid cross-infection.  

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