Standard features of bw products:
• continuous lcd shows real-time gas concentrations
• compact and lightweight design makes it comfortable to wear
• water-resistant
• simple automatic calibration procedure; compatible with
Bw microdock ii automatic test and calibration station
• full function self-test of sensor, battery status, circuit integrity
And audible/visual alarms on start up
• bright wide-angled visual alarm bars
• built-in concussion-proof boot
Gas measuring range resolution
H2s 0-100 ppm 1 ppm
Co 0-500 ppm 1 ppm
O2 0-30.0% 0.1%
Combustible 0-100% lel 1 0%
Gases 0.5%v/v 0.1%
Disposable respirator Mask folded FFP2 mask manufacturer high quality CE approved face masks It's mainly made of PP non woven fabrics and melt-blown filter material The disposable respirator mask can be used in the environment of� high particle and dust due to the ability to filtering. Respirator Masks are made with skin-friendly non-woven fabric to prevent irritation and itchiness. The adjustable head loops have more padding than other masks, making them more comfortable for everyday use. Disposable respirator Mask� are made of 5-layers of protection. 2 non-woven outer layers, 2 melt-blown inner filters, 1 non-woven hot cotton final layer that offers superior protection without sacrificing comfort. The metal nose clip allows for a quick custom fit around� nose while ensuring there are no air gaps. The 2 elastic headbands keep the mask in place during use. Head Straps With NO Staples for Extra Comfort Ultimate Snug fit with a strong face seal Zero fogging when wearing glasses This protective mask cannot generate oxygen and should not be used in hypoxic environments. It is not a N95 certified Mask for USA yet. Not intended as a replacement for gas masks and medical masks. Not for use if breathing is impeded or unsteady, or during sleep. DAILY USE: Suitable for adults daily travel protection, not suitable for toxic gas environment use.
Diesel vehicle exhaust gas analyzer (can also be used in gasoline vehicle), belong to customized products, non standard. Increase the reverse blowing system and filtering, purifying device. Can be used for the detection and analysis of diesel oil as fuel of vehicle exhaust emissions group points. ã??Main technical parametersã?? exhaust gas analyzer measuring range COï¼?0ï½?10.0 10-2(%) CO2ï¼?0ï½?20.0 10-2(%) HCï¼?0ï½?9999 10-6(ppm) O2ï¼?0ï½?25.0 10-2(%) NOï¼?0ï½?5000 10-6(ppm) oil temperatureï¼?18ï½?150 speedï¼?100ï½?20000rpm resolving power COï¼?0.01% CO2ï¼?0.1% HCï¼?1ppmO2ï¼?0.01% NOï¼?1ppm oil temperatureï¼?0.1 speedï¼?1rpm Repetitive error â?¤±2% Zero drift COï¼?±0.06 10-2(%)/4h CO2ï¼?±0.5 10-2(%)/4h HCï¼?±30 10-6(ppm)/4h O2ï¼?±0.5 10-2(%)/4h NOï¼?±30 10-6(ppm)/4h Distance drift No more than shown value error allowed (4 hours) Indication error COï¼?±5%ï¼?absolute errorï¼?±0.03 10-2 ï¼? CO2ï¼?±5%ï¼?absolute errorï¼?±0.5 10-2ï¼? HCï¼?±5%ï¼?absolute errorï¼?±10 10-6 ï¼?±5%ï¼?absolute errorï¼?4001ï½?10000ppmï¼? O2ï¼?±5%ï¼?absolute errorï¼?±0.1 10-2ï¼? NOï¼?±4%ï¼?absolute errorï¼?±25 10-6ï¼? environment condition oil temperatureï¼?±2ï¼?relative errorï¼? speedï¼?±1.0%ï¼?relative errorï¼? temperatureï¼?0ï½?40 humidityï¼?â?¤80% atmospheric pressureï¼?60ï½?105KPa Power Supplyï¼?AC 220V±10%ï¼?50Hz±1Hz(Automobile power supply inverter) Preheating time 10min Weight Measurement unitï¼?10Kg vice machineï¼?3Kg Volume Measurement unitï¼?610 * 500 * 330mm Auxiliary machine:500 * 350 * 330mm Sampling method Exhaust gas: direct sampling, sampling tube length 5m, sampling probe length 900mm; Temperature: the temperature measuring head into the engine lubrication oil scale hole, insert the oil rod and the length of the same length, rubber stopper blocked, to prevent oil jet and wire length: 5m; Speed: the tachometer speed clip in high pressure flexible gasoline engine, can determine the speed of a gasoline engine. Display mode LCD large screen liquid crystal display major function 1)Meet GB18285-2005 national standard requirements, measurement of motor vehicle gasoline engine emissions of HC, CO, CO2, O2 and NO concentrations,Of HC, Co, CO2, the advanced NDIR regardless of light and infrared analysis technology (imported from movement detection equipment to meet the requirements of national standard OIMLR99 0 level precision, high precision, strong stability) and of O2 and no by the new electrochemical analysis technology for detection. 2)With idle speed, double idle test function; 3)Auto calculation shows that the excess air coefficient isï¼? 4)Equipped with RS-232C digital serial communication interface, convenient networkingï¼? 5)Matching speed and temperature measurement functionï¼?
Made of stainless steel. Pressed worktop. Laser welded front panel and funnel. Clips connected front panel. Eloxal coated cover handles. Safety valve and thermocouple taps. Cast iron grates and burners. High-low fire burners level and waste gas emissions. LPG or NG. 900 Gas 24.000W 800x900x850 120KG
Supplier: Space traps, spartan brass, other traps, wastes & plugs, flexible hoses, clips, valves, tapware, pan connectors, joiners & couplers, glue, solvents & consumables, brass fittings, compression fittings, regulators, lpg cylinders
Buyer: Consumables, valves
Antibacterial And Antiviral Cloth Face Mask maximum protections: Nano-biotech, against SARS-CoV-2, Anti Coronavirus Dony cloth masks fully meet the ability to prevent saliva, dust filter, antibacterial to 99.99%. Besides, all products with packaging also use E.O sterilized gas. Ensure health for users. Here are some of the reasons why customers choose to use Dony Mask for themselves, their organizations, and their families: + Meet all the rigorous requirements for global export and use. + Its strap could extend 270 percent of the original length, which reduces the discomfort for users when wearing the mask for a long time. + Sustain anti-bacterial capability up to 99,9% even after 60 washes (no other masks reach this pinnacle yet) + Equipped with three layers for maximum protections (Antimicrobial Finished) + Take out packaging and wear without washing (Dony Mask sterilized with E.O gas technology used for Medical Supplies - E.O gas has the ability to penetrate the tiniest of pathways and destroy all kinds of bacteria and virus). + Super skin-friendly and tailored to even those with sensitive skin + Comfortable for prolonged use as it is odor-free, adjustable, breathable + No suffocation issues encountered, thus ideal for sports players. + Filter dust particles & Fungi-proofing + Come in different colors that are currently in fashion. + Resist dust, odor, and UV (The UV-resistance level of our face masks is 99.95%, which is equal to that of premium sunscreen lotions). + Eco-friendly & Save over 85% vs disposable masks + With Nose Clip + Adjustable Earloops. Dony Mask meets the world's TOP quality standards: * FDA Certificate: permission to export to the U.S. market. * ISO 9001:2005 for safe production line in the export factory. * C.E. Certificate to export to the European market. * TUV Reach Certificate for toxic chemical-free, containing cancer-free, allergy-free components, perfectly safe for long time use * Aseptic Inspection Certificate: guarantee for being biologically safe and germ-free. * Intertek Global Certificate: optimal 100% water-resistant, 99.95% protection against UV (similar properties to premium sun cream), 99.9% antibacterial function after 60 washes. * Certification for Free Sale: permit the free flow of products overseas, with no risks of goods confiscation at Custom office. * Certification for breathing resistance - mmH2O figure: checked at 1.8, suited to everyone, including sports enthusiasts, suitable for jogging, gymming * DGA certification (certified by French Ministry of Armed Forces): Dony Mask can resist NCovid up to 99% (and 96% after 30 washings). This emphasizes Dony Mask's direct resistance against NCovid. * Other related certificates: TGA, SASO, 870QD, CFS Price policy: trial order - bulk - wholesale - branded (custom logo - label, OEM, ODM) - Distribution Partner - Exclusive partner.
Antibacterial And Antiviral Cloth Face Mask maximum protections: Nano-biotech, against SARS-CoV-2, Anti Coronavirus Dony cloth masks fully meet the ability to prevent saliva, dust filter, antibacterial to 99.99%. Besides, all products with packaging also use E.O sterilized gas. Ensure health for users. Here are some of the reasons why customers choose to use Dony Mask for themselves, their organizations, and their families: + Meet all the rigorous requirements for global export and use. + Its strap could extend 270 percent of the original length, which reduces the discomfort for users when wearing the mask for a long time. + Sustain anti-bacterial capability up to 99,9% even after 60 washes (no other masks reach this pinnacle yet) + Equipped with three layers for maximum protections (Antimicrobial Finished) + Take out packaging and wear without washing (Dony Mask sterilized with E.O gas technology used for Medical Supplies - E.O gas has the ability to penetrate the tiniest of pathways and destroy all kinds of bacteria and virus). + Super skin-friendly and tailored to even those with sensitive skin + Comfortable for prolonged use as it is odor-free, adjustable, breathable + No suffocation issues encountered, thus ideal for sports players. + Filter dust particles & Fungi-proofing + Come in different colors that are currently in fashion. + Resist dust, odor, and UV (The UV-resistance level of our face masks is 99.95%, which is equal to that of premium sunscreen lotions). + Eco-friendly & Save over 85% vs disposable masks + With Nose Clip + Adjustable Earloops. Dony Mask meets the world's TOP quality standards: * FDA Certificate: permission to export to the U.S. market. * ISO 9001:2005 for safe production line in the export factory. * C.E. Certificate to export to the European market. * TUV Reach Certificate for toxic chemical-free, containing cancer-free, allergy-free components, perfectly safe for long time use * Aseptic Inspection Certificate: guarantee for being biologically safe and germ-free. * Intertek Global Certificate: optimal 100% water-resistant, 99.95% protection against UV (similar properties to premium sun cream), 99.9% antibacterial function after 60 washes. * Certification for Free Sale: permit the free flow of products overseas, with no risks of goods confiscation at Custom office. * Certification for breathing resistance - mmH2O figure: checked at 1.8, suited to everyone, including sports enthusiasts, suitable for jogging, gymming * DGA certification (certified by French Ministry of Armed Forces): Dony Mask can resist NCovid up to 99% (and 96% after 30 washings). This emphasizes Dony Mask's direct resistance against NCovid. * Other related certificates: TGA, SASO, 870QD, CFS Price policy: trial order - bulk - wholesale - branded (custom logo - label, OEM, ODM) - Distribution Partner - Exclusive partner.
3ply Antibacterial Antiviral Cloth Face Mask maximum protections: Nano-biotech, against SARS-CoV-2, Anti Coronavirus Dony cloth masks fully meet the ability to prevent saliva, dust filter, antibacterial to 99.99%. Besides, all products with packaging also use E.O sterilized gas. Ensure health for users. Here are some of the reasons why customers choose to use Dony Mask for themselves, their organizations, and their families: + Meet all the rigorous requirements for global export and use. + Its strap could extend 270 percent of the original length, which reduces the discomfort for users when wearing the mask for a long time. + Sustain anti-bacterial capability up to 99,9% even after 60 washes (no other masks reach this pinnacle yet) + Equipped with three layers for maximum protections (Antimicrobial Finished) + Take out packaging and wear without washing (Dony Mask sterilized with E.O gas technology used for Medical Supplies - E.O gas has the ability to penetrate the tiniest of pathways and destroy all kinds of bacteria and virus). + Super skin-friendly and tailored to even those with sensitive skin + Comfortable for prolonged use as it is odor-free, adjustable, breathable + No suffocation issues encountered, thus ideal for sports players. + Filter dust particles & Fungi-proofing + Come in different colors that are currently in fashion. + Resist dust, odor, and UV (The UV-resistance level of our face masks is 99.95%, which is equal to that of premium sunscreen lotions). + Eco-friendly & Save over 85% vs disposable masks + With Nose Clip + Adjustable Earloops. Dony Mask meets the world's TOP quality standards: * FDA Certificate: permission to export to the U.S. market. * ISO 9001:2005 for safe production line in the export factory. * C.E. Certificate to export to the European market. * TUV Reach Certificate for toxic chemical-free, containing cancer-free, allergy-free components, perfectly safe for long time use * Aseptic Inspection Certificate: guarantee for being biologically safe and germ-free. * Intertek Global Certificate: optimal 100% water-resistant, 99.95% protection against UV (similar properties to premium sun cream), 99.9% antibacterial function after 60 washes. * Certification for Free Sale: permit the free flow of products overseas, with no risks of goods confiscation at Custom office. * Certification for breathing resistance - mmH2O figure: checked at 1.8, suited to everyone, including sports enthusiasts, suitable for jogging, gymming * DGA certification (certified by French Ministry of Armed Forces): Dony Mask can resist NCovid up to 99% (and 96% after 30 washings). This emphasizes Dony Mask's direct resistance against NCovid. * Other related certificates: TGA, SASO, 870QD, CFS Price policy: trial order - bulk - wholesale - branded (custom logo - label, OEM, ODM) - Distribution Partner - Exclusive partner.
Antibacterial And Antisplash Cloth Mask Mask maximum protections Antimicrobial Finished: Nano-biotech, against SARS-CoV-2, Anti Coronavirus Dony cloth masks fully meet the ability to prevent saliva, dust filter, antibacterial to 99.99%. Besides, all products with packaging also use E.O sterilized gas. Ensure health for users. Here are some of the reasons why customers choose to use Dony Mask for themselves, their organizations, and their families: + Meet all the rigorous requirements for global export and use. + Its strap could extend 270 percent of the original length, which reduces the discomfort for users when wearing the mask for a long time. + Sustain anti-bacterial capability up to 99,9% even after 60 washes (no other masks reach this pinnacle yet) + Equipped with three layers for maximum protections (Antimicrobial Finished) + Take out packaging and wear without washing (Dony Mask sterilized with E.O gas technology used for Medical Supplies - E.O gas has the ability to penetrate the tiniest of pathways and destroy all kinds of bacteria and virus). + Super skin-friendly and tailored to even those with sensitive skin + Comfortable for prolonged use as it is odor-free, adjustable, breathable + No suffocation issues encountered, thus ideal for sports players. + Filter dust particles & Fungi-proofing + Come in different colors that are currently in fashion. + Resist dust, odor, and UV (The UV-resistance level of our face masks is 99.95%, which is equal to that of premium sunscreen lotions). + Eco-friendly & Save over 85% vs disposable masks + With Nose Clip + Adjustable Earloops. Dony Mask meets the world's TOP quality standards: * FDA Certificate: permission to export to the U.S. market. * ISO 9001:2005 for safe production line in the export factory. * C.E. Certificate to export to the European market. * TUV Reach Certificate for toxic chemical-free, containing cancer-free, allergy-free components, perfectly safe for long time use * Aseptic Inspection Certificate: guarantee for being biologically safe and germ-free. * Intertek Global Certificate: optimal 100% water-resistant, 99.95% protection against UV (similar properties to premium sun cream), 99.9% antibacterial function after 60 washes. * Certification for Free Sale: permit the free flow of products overseas, with no risks of goods confiscation at Custom office. * Certification for breathing resistance - mmH2O figure: checked at 1.8, suited to everyone, including sports enthusiasts, suitable for jogging, gymming * DGA certification (certified by French Ministry of Armed Forces): Dony Mask can resist NCovid up to 99% (and 96% after 30 washings). This emphasizes Dony Mask's direct resistance against NCovid. * Other related certificates: TGA, SASO, 870QD, CFS Price policy: trial order - bulk - wholesale - branded (custom logo - label, OEM, ODM) - Distribution Partner - Exclusive partner.
Antivirus Flu cloth face mask reusable + Extremely comfortable Antibacterial And Antiviral Cloth Face Mask maximum protections: Nano-biotech, against SARS-CoV-2, Anti Coronavirus Dony cloth masks fully meet the ability to prevent saliva, dust filter, antibacterial to 99.99%. Besides, all products with packaging also use E.O sterilized gas. Ensure health for users. Here are some of the reasons why customers choose to use Dony Mask for themselves, their organizations, and their families: + Meet all the rigorous requirements for global export and use. + Its strap could extend 270 percent of the original length, which reduces the discomfort for users when wearing the mask for a long time. + Sustain anti-bacterial capability up to 99,9% even after 60 washes (no other masks reach this pinnacle yet) + Equipped with three layers for maximum protections (Antimicrobial Finished) + Take out packaging and wear without washing (Dony Mask sterilized with E.O gas technology used for Medical Supplies - E.O gas has the ability to penetrate the tiniest of pathways and destroy all kinds of bacteria and virus). + Super skin-friendly and tailored to even those with sensitive skin + Comfortable for prolonged use as it is odor-free, adjustable, breathable + No suffocation issues encountered, thus ideal for sports players. + Filter dust particles & Fungi-proofing + Come in different colors that are currently in fashion. + Resist dust, odor, and UV (The UV-resistance level of our face masks is 99.95%, which is equal to that of premium sunscreen lotions). + Eco-friendly & Save over 85% vs disposable masks + With Nose Clip + Adjustable Earloops. Dony Mask meets the world's TOP quality standards: * FDA Certificate: permission to export to the U.S. market. * ISO 9001:2005 for safe production line in the export factory. * C.E. Certificate to export to the European market. * TUV Reach Certificate for toxic chemical-free, containing cancer-free, allergy-free components, perfectly safe for long time use * Aseptic Inspection Certificate: guarantee for being biologically safe and germ-free. * Intertek Global Certificate: optimal 100% water-resistant, 99.95% protection against UV (similar properties to premium sun cream), 99.9% antibacterial function after 60 washes. * Certification for Free Sale: permit the free flow of products overseas, with no risks of goods confiscation at Custom office. * Certification for breathing resistance - mmH2O figure: checked at 1.8, suited to everyone, including sports enthusiasts, suitable for jogging, gymming * DGA certification (certified by French Ministry of Armed Forces): Dony Mask can resist NCovid up to 99% (and 96% after 30 washings). This emphasizes Dony Mask's direct resistance against NCovid. * Other related certificates: TGA, SASO, 870QD, CFS Price policy: trial order - bulk - wholesale - branded (custom logo - label, OEM, ODM) - Distribution Partner - Exclusive partner.