1.Magnetic saturation generator design, 20years designed life. 2.2-2.5m/s start-up wind speed under low torque start-up technique. 3.Independent power supply 4.Blades are casted into molding at one time with balance up to 99%. 5.Bearings import from japan (nsk), long service time (5 years maintenance-free). 6.Low cost and low noise 7.Low cut in wind speed (3m/s) to guarantee the maximum generation at low wind speed. One pc in one plywood
General information One-step cow pregnancy rapid test is to improve milk output and shortening the period of non-pregnancy. Analytical sensitivity : 2ng/ml Sensitivity : 96.9% , specificity : 97.8% Specimen : milk Reading time : 5 min No cross-reactivity: fsh (100g/ml), e2(10g/ml), prl(100g/ml), lh(25miu/ml), dht(10g/ml), tetraborane(10g/ml) and h2o.
CAS no. : 2996-92-1 Description: Phenyltrimethoxysilane English synonyms: A 153; CP0330; phenyltrimethoxy-silan; Silane, phenyltrimethoxy-; trimethoxyphenyl-silan; PHENYLMETHOXYSILANE; PHENYLTRIMETHOXYSILANE; TRIMETHOXYPHENYLSILANE; (TRIMETHOXYSILYL)BENZENE; Trimethoxyphenylsilane~(Trimethoxysilyl)benzene; PHENYLTRIMETHOXYSILANE, 94+%; Phenyltrimethoxysilane,97%; Silane, trimethoxyphenyl-; (Trimethoxysilyl)benzene, Phenyltrimethoxysilane; (Trimethoxysilyl)benzene, Dow Corning(R) product Z-6124, Phenyltrimethoxysilane; AY-43-040; Z-6124; Phenyltrimethoxysilane,85% Chinese name: phenyl trimethoxysilane synonyms: trimethoxy phenyl silane; Monophenyl trimethoxysilane; Phenyltrimethoxysilane; Phenyltrimethoxysilane,97%; Phenyltrimethoxysilane CBNumber: CB7158807 Molecular formula: C9H14O3Si Molecular weight: 198.29 MOL File: 2996-92-1.mol Chemical properties of phenyl trimethoxysilane Melting point: -25C Boiling point: 233 C(lit.) Density: 1.062 g/mL at 25 C(lit.) Refractive index: N20 /D 1.468(lit.) Flash point: 99 F [Packaging, storage and transportation] 500g/plastic bottle and 200KG/ closed iron drum. This product is a general chemical, non-toxic, non-flammable and non-explosive, can be carried out by train, ship, car and other means of transportation
Uncut Sheet Strep A IgG/IgM Rapid Test Format:Cassette/Strip Uncut Sheet A rapid test for the qualitative detection of Strep A antigen in throat swab specimens.For professional in vitro diagnostic use only. INTENDED USE The Strep A Rapid Test Strip (Throat Swab) is a rapid chromatographic immunoassay for the qualitative detection of Strep A antigen from throat swab specimens to aid in the diagnosis of Group A Streptococcal infection. SUMMARY Streptococcus pyogenes is non-motile gram-positive cocci, which contains the Lancefield group A antigen that can cause serious infections such as pharyngitis, respiratory infection, impetigo, endocarditis, meningitis, puerperal sepsis, and arthritis.1 Left untreated, these infections can lead to serious complications, including rheumatic fever and peritonsillar abscess.2 Traditional identification procedures for Group A Streptococci infection involve the isolation and identification of viable organisms using techniques that require 24 to 48 hours or longer.3,4 The Strep A Rapid Test Strip (Throat Swab) is a rapid test to qualitatively detect the presence of Strep A antigen in throat swab specimens, providing results within 5 minutes. The test utilizes antibodies specific for whole cell Lancefield Group A Streptococcus to selectively detect Strep A antigen in a throat swab specimen. PRINCIPLE The Strep A Rapid Test Strip (Throat Swab) is a qualitative, lateral flow immunoassay for the detection of Strep A carbohydrate antigen in a throat swab. In this test, antibody specific to Strep A carbohydrate antigen is coated on the test line region of the test. After the test strip is immersed into a specimen, the extracted throat swab specimen reacts with an antibody to Strep A that is coated onto particles. This mixture migrates up the membrane to react with the antibody to Strep A on the membrane and generate a colored line in the test line region. The presence of this colored line in the test line region indicates a positive result, while its absence indicates a negative result. To serve as a procedural control, a colored line will always appear at the control line region, indicating that proper volume of specimen has been added and membrane wicking has occurred.
Maglev generator, h-type vertical axis wind turbine, controller, battery, power inverter.
6.Worm and worm gear specially assembled to make the clearance small. 7.First design of mppt function from wind turbine to make sure the wind turbine have the rated output when the wind turbine over the rated wind speed. 8.Special signal transmission system, wind vane and wind anemoscope no need to be on the wind turbine any more. 9.Mechanism brake for your option. 10.Complete isolation design with stable quality to make sure the controller can work in extreme conditions. Life time can reach up to 6 years. 11.Matched controller with pwm charging , electronic and manual brake , dump load , untwisted protection 12.Each parameter showed on the lcd display of the controller. Some parameters are adjustable and can be set by yourself. One pc in one plywood
CE,ISO certified for "Small Wind Turbine with High Reliability". 2.Low start up wind speed,less weight with low torque starting technique applied. 3.The design of blades: The blade casted into molding at one time with balance up to 99%. 4. Amazingly quiet operation with little or no vibration. 5. The turbine tail and yawing part (nylon and fiberglass materials with high strength) processed with reinforced ribs, enhance the reliability and can withstand the typhoon. 6.Carbon brush casted into molding at one time, it can reduce the contact resistance effectively and the lifetime is up to 100000 times 7.Easy installation, no welding needed. one pc in one carton
Non contact voltage regulator, non-contact stabilizer, transformer, power supply.
Wind turbine generator, solar panel, solar cell, padded envelops.
Veikongs softstarters increase a motor's lifetime by protecting it from electrical stresses. They do so by letting you optimize starting currents that with conventional starting methods put lots of stress on the motor. With many built-in motor protection features, your motor is â safe in its hands. Veikong's softstarters are also installation-friendly and can cut your assembly and startup time by being easy to use and easy to learn. With everything that you need in one unit, from bypass contactor to overload protection, a single softstarter makes for a compact and complete starting solution. Furthermore, with many application specific features, veikong's softstarters can ultimately help you increase productivity. Torque control, pump cleaning and many more features let you do more than simply softstarting. Main benefits 1, secure motor reliability 2, improve installation efficiency 3, increase application productivity. Main featuresâ 1, offering: pstx, pst(b), pse, psr and pss 2, veikong's softstarters cover any motor application from 3 a to 2160 a 3, reduced starting current and less electrical stress on the motor and the network 4, fast and easy to install and set-up with a small footprint 5, reduced mechanical wear and tear on mechanical equipment.
1, vector control and torpue control 2, high torque 200% output at 0.25hz 3, easy installation and commissioning
1, power reange 1xac 230v 0.4kw to 3xac 400v 630kw 2, use in hd(heavy duty)or nd(normal duty) mode 3, expandability through i/o and pg card 4, integrated operating panel for simple, fast commissioning
High output string inverter for home solar system Maximum efficiency 98.2% Real-time yet accurate mppt algorithm to ensure the maximum benefits Wide input voltage range from 250v to 960v Provides professional yet economical solutions for home solar power system Dc switch (optional for users to choose) Dc surge protector (optional) Ac surge protector (optional) Built-in photovoltaic pool (optional) Built-in energy management module Best string inverter choice for large-scale photovoltaic power plants, commercial buildings Convenient maintenance of low cost Easy installation with removable cover Rustproof aluminum cover Flexible and mature monitoring solution for solar home power system All kinds of string inverter information can be displayed by setting the multi-function relay Smart grid management Built-in lvrt function Reactive power adjustable function Automatical load reducer when over frequency Remote active power limit control function
Silicone lunch box; silicone bag, silicone wrist, silicone cup, cake molder, ice tray, sticky phone screen cleaner.
AC industrial non contact stabilizer 100KVA 1.Ce,SGS,ISO9001 2.380v/400v(can custom for you) 3.Three phase 4.MOQ:1 pc.
Silicone wristbands, silicone key chains, silicone dog tags, silicone coasters, silicone straps, silicone tubes and silicone sheets, silicone swim caps, soft PVC rubber wristbands, dog tags, key chains, magnets.
1.Light weight for saving postal cost 2.Special custom sizes and can be printed on request quotes. 3.High-slip bubble cushioning materials allow faster, easier product insertion. 4.Convenient self-seal closure while forming a water-resistant, secure package. 5.Satin gold kraft exterior presents a quality image and makes an excellent surface for custom printing. 6.Made from 100% recycled content. 7.Kraft paper outer layer, the inner layer containing bubbles, with tenacity and shockproof feature that provides better protection. 8.The outer layer is easy to write, smooth bubble protect the inner liner, easy to put items. 9.Self-seal design safe, easy to use, saves time; easy tear strip specially designed, easy to open; 100pcs in one carton
Beijio self-radiating magnetic disc coreless turbine has four advantages: echnology, the generator completely overcome their weight problems caused by increased torque, just a very small force can rotate. Because of its unique advantages, this product can be widely applied to existing vertical axis wind turbine and a horizontal axis wind turbine and other wind power equipment
n sold to britain, south korea and other countries Wind resources is clean energy which will become a major new energy in future, but the traditional wind turbine start wind speed are universally higher than 3m / s, while generating wind speed is 5m/s or so. So less than 5m / s wind resouces will be wasted. Beijio self-radiating magnetic disc coreless wind turbine has over 10 items national patents technology, and it completely overcome the running resistance if self weight, it can start power generation in breeze (
Rated power 400w Model nunber bdp400 Rated speed 300(r/min) Rated voltage12v/24 Efficiency >90% Weight10(kg)
