150W Mini Strong Suction Smoke Purifier for Mobile Phone Repair, High Power Smoking Instrument Strong Suction Electric Welding Fume Detoxification Laser Pumping Fan.
Features:
Super suction, efficient purification
Multiple activated carbon filtration
Vortex fan
Small size and lightweight
Integrated design of multiple filter elements, strong sealing
Effectively eliminates harmful welding gases
New light source design, more conducive to work
Universal smoking pipe, no external support required
Package includes:
1 x Smoke Purifier
1 x Power cable
M-Triangel CP-301Mini Efficient Purification Fume Instrument Soldering Cleaner Fume Extractor Air Cleaner, M-Triangel CP-301 Desktop Smoking Welding Purifier fume extractor with clear cover for laser machines 110V/220V. Features: Small and exquisite: Small size, easy to carry and store. Lifetime warranty: We provide lifetime warranty for you. Variety of styles: Multiple functions, can be used to cut paper tape, glazes, etc. Reliable to use: Easy to use, fast and reliable to clean. Energy saving: High temperature resistance, low noise during operation, energy saving, high efficiency and convenient use. Ease of use: A practical and effective combination of smokers that may help prevent the Top quality: Brand new and high quality. Sharp blade: Three times quick cutting, easier to replace the damaged filter head, high efficiency and energy saving. Stability: The kit uses a special process that provides increases job site durability and stability. Wood: Wood burning kit can be used for the production and lighting of home, office, building or the vertical drawstring. Description: M-Triangel CP-301 is a portable Mini smoke purifier, which is suitable for fume filtration during electronic repair and soldering, and also for fume filtration during laser cutting. Installation is simple and convenient, without the need for alternative pipes, is conducive to a clean and beautiful working space. Triple filter design to ensure that the filter out the harmful substances in the smoke, to protect human safety. The pre-filter, medium-efficiency filter, and main filter can be replaced individually, extending the life of the main filter. Built-in air circulation filter to avoid indoor air/heating exhaust to the outside world, the real meaning To save energy, at the same time meet the national environmental requirements. High-power DC brushless motor, air volume, long life. Low noise design, strong absorption, high rotating speed Extension-type station design, air volume adjustable, directional duct adjustment, positioning freely. Product Parameters: Body size: 153 153 76.5 mm Power: 15W Interface diameter: 6 cm Air volume: 1.5 m/min Net weight: 1.2KG Shipping weight: 4 kg Packing list: 1 x CP-301 Fume Extractor 1 x Fiber cotton 1 x Expansion tube 1 x Manual 1 x Transparent shield (optional)
Kaisi Mini Exhaust Fan Support Universal Microscope A1 Bracket for Phone Motherboard Welding Rosin Oil Gas Smoke Extractor. The Specialized Smoke Removal Fan for Mobile Phone Repair Tool. Features: 100% brand new, lightweight and simple. USB portable use, Used for fitting microscope. Effectively remove mobile phones to repair rosin oil, gas and oil smoke. Strong smoke exhaust, effective smoke extraction. 7045/7050/6565 Series microscopes applicable to most brands on the market. Note: Please allow minor deviation due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1 x Fan
others nameï¼?Nitrocotton; Cotton body collodion; Low nitrogen nitrocellulose 1.Nitrocellulose, also known as nitrocellulose, cotton body collodion, etc., is a nitrate ester, white or slightly yellow cotton wool, soluble in acetone. It is the product of esterification of cellulose and nitric acid. Cellulose nitrate is produced by esterifying refined cotton with concentrated nitric acid and concentrated sulfuric acid. 2.Casï¼?9004-70-0 3. Appearance: White or yellowish cotton wool 4.useï¼?Nitrocellulose has two main applications, military and civilian. The military part mainly focuses on the production of weapons, explosives and explosives, and implements the management of military products. The civil part is used in paint, celluloid, artificial fiber, film ink, cosmetics and other fields. Cellulose nitrate is a white fibrous polymer that is resistant to water, dilute acids, weak alkalis and various oils. Insoluble in water, soluble in acetone, ethyl ether ethanol mixture. Easy to change color under the sun, extremely flammable, smoke-free, instant release of a lot of gas. Different degrees of polymerization, its strength is also different, but are thermoplastic materials. It changes color easily in sunlight and burns easily. In the production and processing, packaging, storage and transportation, sales, use should pay attention to safety. Main use (1) High nitrogen content commonly known as fire cotton, used to make smokeless gunpowder; Low nitrogen content commonly known as collodion, used to manufacture spray paint, artificial leather, film, plastic and so on. (2) Used for making cultural and educational supplies, daily necessities, instrument signs, etc (3) Used in ink, leather, various nitrocellurocelluloses, rubber caps, typing wax paper, etc (4) For the production of cultural and educational supplies, daily necessities, instrument signs, etc., for ink, leather, various nitro paints, etc., for the pharmaceutical industry, photographic negatives, photographic negatives and leather manufacturing (5) celluloid, announced by the European Union on October 26, 2006, banned for the manufacture of toys.
We are manufacturer and exporter of Cardiac & neurosurgical, surgical instruments titanium surgical instruments, micro, cardiac, thoracic and neurosurgical Surgical scissor, needle holders, cardio vascular clamps, dissectors, retractors Gerneral- Tissue forceps, bone surgical instruments, Gynecology instruments, ear, nose and throat(ent) Dental instruments. Rib spreaders mini 70001-40�@8x9x40mm
Supplier: Advanced mini drafter, set squares, drawing instruments
Buyer: Engineering drawing, surveying, lab equipments and machineries, laminated drawing board
Supplier: Surveying instruments l- aluminium telescopic levelling staves, alumnium telescopic tripods, wooden telescopic tripods, prism poles, ranging rods, plane tables, drawing boards, mini drafters, prismatic compasses.
Product description Automatic tension tester Intermolecular Forces formed liquid surface tension.Numbers of tension reflect on liquid sample s physics and chemical properties, it is one of the most important index to product quality. automatic interfacial tension tester apply to GB/T6541,it can test kinds of liquid surface tension and boundary surface tesion.this method sample and accuracy,so it s used widely. Specifications Measuring range 0-200mN/m Accuracy 0.1%( test result) 0.1 mN/m Precision 0.1mN/m Sensibility 0.1mN/m Mains voltage AC220V 20% 50HZ 10% Maximum power dissipation 20W Suit ambient temperature 10 30 Suit ambient humidity RH Overall dimensions 200 300 330(mm) Weight 6kg Function It used electromagnetic force -balance-type transducer, improving the accuracy of the measurement Demarcated one point and you can adjust the instrument, and it's very convenient. the instrument can show current weight values and tesion Equivalence the instrument can revise the test result Automatly used high-quality screen,the life of screen extended the instrument can storage 255 records the instrument has a mini- printer,you can print the test result any time. the instrument has RS232 interface equipment,it can connect to computer,and it convenient for data processing.Automatic tension tester Points for attention Keep the Pt ring clean and circularity.clean the Pt ring with pure water,and burn it in flames,until the ring turn red. You must be sure that the test container will be clean.if the test container is dirty,the test result can not be accuratly.you can use pure water to clean the test container several times and dry it. If the instrument crashed violencly,you must be calibrated again.
product description Oil trace moisture tester This instrument is able to work more reliably and conveniently by using the most advanced control circuit and 32 bit embedded microcontroller processor as the master control core and utilizing embedded mini operating system. Oil trace moisture tester (2) Technical index: Titration method Coulometric titration Coulomb analysis Display Color LCD touch screen Electrolytic current control 0 400mA automatic control Measurement scope 3ug 100mg Sensitive valve 0.1 µg H2O Accuracy 10 µg 1000 µg ±3 µg More than 1mg but not greater than 0.3% Printer Miniature thermal printer Power supply 220V ±10% 50Hz Power 40W Ambient temperature 5 40 Ambient humidity 85% External dimension 340 295 155 Weight About 5.5kg
FDR-2501 Kerosene smoke point tester Scope Kerosene smoke point tester is based on the standard GB / T382-83 (91) "Determination of the smoke point of kerosene" design and manufacture. The maximum height for the determination of the lamp with kerosene and jet fuel smoke point, that the sample in a standard fixture, smokeless flame under specified conditions of, expressed in millimeters. Features 1, kerosene smoke point tester uses millimeter scale background, you can clearly read the data 2, the entire instrument is compact structure, complete 3, kerosene smoke point tester using plug-type structure, more convenient to replace the wick 4, kerosene smoke point tester using a special glass observation window, easy to operate 5, kerosene smoke point tester simple operation, high measurement repeatability Technical Parameters 1, the scale: ruler should on the black glass with white flags, their white or black stripes central 2 mm will be divided into bisecting vertical ruler. Ruler measuring range should be 50 mm, 1 mm division. Every 10 mm on the digital standard, with each 5 mm long marking. 2, wick catheter: Top wick catheter should be exactly at the same level with the zero on the scale. 3, the lift base: total distance of not less than 10 mm stroke, moves smoothly and evenly. 4, reservoir oil: oil reservoir mainly by oil storage body, wick pipes and air ducts, etc., whose critical dimensions conform to GB / T382, oil storage body diameter size 21.25 ± 0.05, length of 109.0 ± 0.05; wick tube diameter 4.7 ± 0.05, length of 82.0 ± 0.05; air duct diameter size 3.5 ± 0.05, length of 90.0 ± 0.05.
