CP-T series moving iron panel instruments are predominantly used in the usual technical frequency range 15...100 Hz for alternating current and alternating voltage measurements in the ordinary technical frequency range 15...100 Hz. This instruments practically show independently of the wave form also at high harmonic content - the effective value of the alternating current. FEATURES M4 screw connections with clamps make this easier Clamping the connecting wires. Housing use matiral match UL94V-0 standard All fastenings suitable for shaking and shock resistance. Accept special customization requirements
Low voltage electric power under 600v AC for apartments or residences are Generally used without tvss (transient voltage surge suppressor). These dangerous conditions cause unexpected troubles, breakdown & failure to electric and/or electronic circuits and parts by variety of electric shocks in combination waves with over-voltage and over-current. Actually, damage by surge or transient due to lightings or switching power is increasing continuously. GNS Koreas TVSS(SPD) keeps all sorts of electrical/electronic devices, every kind of facility and equipment & life safely from the dangerous electric power quality caused by induced lighting, transient or surge incoming to electric facilities or equipments.
Pest killing lamp Longhao brand self-cleaning automatic pest spectrum lamp uses the principle that uv light at 365+/-50nm has strong performances of light, wave, color attraction for pests. And determines the wavelength of induction, and a special optical source is developed to utilize low-temperature plasma produced by lightning, and uv radiation will give birth to the effect of phototropism and induce the pests to fly towards the light source, while there is high-voltage shocking net outside the light source. And the web will kill pests, which will drop into the special pest bag, thus pests may be killed.
UHMWPE Sewing Thread Features: 1. High strength and modulus. The strength of it is more than ten times that of steel wire with the same section, and the modulus is second only to that of super carbon fiber. 2. Fiber density is 097g / cm3, which is low enough to float on the water surface. 3. Low elongation and strong tension make the sewing thread do well in pinch resistance and cutting resistance. 4. It is resistant to ultraviolet radiation, neutron and gamma rays, 5. In low dielectric constant and high electromagnetic wave transmittance. 6. Chemical corrosion resistance, duration, relatively long flexure life. Density 0.97 ~ 0.98g/cm3 Strength 2.8 ~ 4N / tex Modulus 91 ~ 140n / tex Elongation Elongation: 3.5% ~ 37%. Type 200D/3,400D/3,600D/3,800D/3,1000D/3,etc Color Red, Green, Blue, Black, White, Yellow,etc
Advance control functions Closed-loop vector control. SVPWM pure sine wave control which eliminates low frequency electromagnetic noise. Optional active/passive PFC. Reliable operation It has short-circuit protection, over-current protection, blocking protection, power failure protection and son on. Isolated communication port design. Integrated phase loss and phase fault protection. Air cooling and fan cooling. Optional IP55 protection level. Convenient to use Offer customized design with built-in controller and external controller for option. The ultra-wide speed range from 10% to 100%. Configurable frequency hopping point. Energy saving and high efficient Automatic defrosting under heating mode. Three levels of anti-freezing function. It has high power functions of refrigeration and heating with energy-efficient and produces confort by constant room temperature control. Saving over 30% energy.
Detailed : Common features: 1) USB 1.1/2.0 compliant, hot plug and play 2) No external power is required, powered by USB bus directly 3) High capacities 4) Highly compatibility between different operation systems 5) Electronic storage device, no mechanical components, shake protection, electromagnetic wave protection 6) Write/delete protection switch 7) More than 10 yearsí« data retention 8) High transferring rate (30 times than floppy driver) 9) Easily portable Special points 1) No battery required,ch arged by solar power 2) None Scratch Logo surface 3) Engrave mirrored metal back
Low price bluetooth headset (ot-b11) 1: bluetooth v1.2 compliant; 2: adopting csr bluetooth solutions; 3: radio characteristics: bluetooth tx power class ii 4: frequency: 2.402 ghz - 2.480ghz 5: channels: 79 6: the longest standby time: 200 hours; 7: the longest talk time: 6 hours; 8: rechargeable li-polymer battery; 9: working range: indoor 5 metres, outdoor 10 metres; 10: simple touch call reject, call waiting, voice dialing. 11: adjustable volume control key; 12: blue/red led indication for bluetooth access and power on/off; 13: well suited to both the right ear and the left ear; 14: light and balanced weight design offers wearing comfort; 15: keep user away from electromagnetic wave of mobile phone Packing: neuter, oem Weight: 18g
ROMAFLEX Brake Drum couplings serve dual purpose of flexible coupling as well as providing brakedrum for mounting brake within the same space. The coupling can be used with all kinds of brakes with shoes; Electromagnetic, Thruster, Band etc. The material of the couplings is high grade Cast Iron, Power transmitted from one half to other through steel pins precision machined passing through specially bonded rubber bushes. The elastic properties of rubber bushes enable the coupling to take shock loads, torsional vibrations and misalignment. The units can be operated in either direction require no lubrication and are unaffected by water, dust and atmospheric conditions. NOTE: - Non-standard brakedrum size also available. Kindly refer to us for details. Advantages for Flexible Pin Bush Couplings - Robust Design - High Flywheel Moment values - Easily replaceable flexible elements i.e. rubber bushes - Provides Resiliency in the system against shocks, surge loads - Low Maintenance - Can absorb various misalignments viz. Angular, Parallel, Combined Angular- Parallel including End-Float of shafts Weight
1.For anti-UAV, forced landing and drive mode are adopted 2.Target at the designated position 3.Manual \ automatic adjustment of strike frequency band and power 4.Flexible customized interference mode, automatic start and stop 5.The electronic map shows the working status and strike area in real time 6.Guided by UAV radar, UAV Radio Monitoring Equipment, Optoelectronic Device and other equipment 7.Equipment self-check, abnormal report 8.Standard interfaces and protocols for secondary development components Product Description: ZY-JKFZ-EIM025P Portable Jammer can launch multi-band electromagnetic wave to counter the interference of UAV, and can quickly make forced landing or drive away low-altitude UAV, so as to realize effective control of "black flight" UAV. This jammer device is portable, easy to operate, easy to disassemble and easy to carry. ZY-JKFZ-4010A can suppress the remote control frequency and image transmission frequency of UAVs and interfere with the navigation signal of UAVs. With high aiming accuracy and long interference distance, it can easily and quickly interfere with the black flying UAVs. Of course we can add the detection alarm function to it according to your requirement. Product Parameters: ZY-JKFZ-EIM025P: Interference intervention distance: 1km; Azimuth coverage (horizontal): 360 Host weight: 5655g; Charger weight: 300g; Telescopic sight weight: 520g; Interference band: 800-950 MHz;1550~1620MHz; 2400~2485MHz; 5720~5870MHz (Other frequency bands can be customized); Interference time: 1s; The time to perform a forced landing or return: 5s; Expand the withdrawal time: 0.2min; Environmental electromagnetic wave permissible radiation intensity: 12V/m; EMC electromagnetic compatibility: Normal; Control interface: Network/serial port; Interference type: Narrow band noise interference, broadband noise interference, frequency sweep noise interference; Power supply: AC220V/50Hz; Working Temperature: -20-55; ZY-JKFZ-4010A: Frequency range: GPS/Glonass 2400MHz 5800MHz; Strike range: 1.5km; Antenna gain: GPS/Glonass > 12dbi 2.4G> 11dbi 5.8G > 12dbi; Signal output rate: GPS/Glonass 2.4G
1. Feature Bow shape in cross section, it looks like ripple outside. 2. Specification Lengths of current products are 25mm, 30mm, 35mm, 38mm, 40mm, 50mm. Width is 2.0-2.6mm, thickness is 0.4-0.6mm, wave length is 6-7mm, wave height is 2mm��0.2. We can produce the products according to customer's requirements. 3. Usage The projects blending the ripple steel fibre with concrete in a certain ratio will evidently strengthen bending resistance, stretching resistance, abrasion resistance and pressure resistance. It is widely used in highway, bridge, tunnel, airport runway, basic structure construction of tall building, as well as shock resistance structure and high temperature kiln stove construction. 4. Technical parameter Tensile strength: >750MPa They are packed in bags made of two layers of paper and a piece of plastic film. 25kg/bag, 40 bags per pallet, and 20 metric tons per 20ft container. we also pack the products according to your requirement.
Seabird Camera cheap Sports camera supplier Safety Guide 1. This product is highly precise and thus should not be dropped or bumped. 2. Please do not place this product near objects with high magnetic fields including magnetic fields or electromechanical devices. And do avoid placing this product close to objects that emit strong radio waves. These are aimed to avoid product failures or images/audio damages that may be caused by magnetic fields and radio waves. 3. Please do not expose this product to high temperatures or direct sunlight. 4. Please select a micro SD card of a formal brand U3 specification or above. A card of an informal brand is not guaranteed to work properly. 5. Please do not place the micro SD card near objects with magnetic fields in order to avoid loss of the data stored in the card. 6. If the product is overheated, smoked or smells during charging, please immediately pull out the charging device and stop charging to avoid a fire. 7. When charging, please keep this product out of the reach of children to avoid accidental suffocation or electric shock caused by the power cord. 8. Please put the product in a cool, dry and dust-proof place.
Technical Data Rated Output Power 2500W Peak Output Power 5000W Stackable Max. 10 Units In Paralles (20000W) DC Input Voltage 12V 24V 48V AC Output Voltage 100V / 110V / 120V / 220V / 230V / 240V AC Output Frequency 50Hz / 60Hz AC Output Wave Form Modified Sine Wave Converting Max. Efficiency >85% >90% >92% DC Input Voltage Range 10V~15V 20V~30V 40V~60V Input Low-Voltage Alarm 10.5V,0.5V 20.5V,0.5V 41V,0.5V Input Under-voltage Cut-Off Voltage 10V,0.5V 20V,0.5V 40V,0.5V Input Over-voltage Cut-Off Voltage 15V,0.5V 30V,0.5V 60V,0.5V No Load Current
Air cannon, also known as air arch-breaking flow-aiding machine or dredger, eliminates the blocking by a sudden expansion shock wave, generated from the sprayed strong compressed gas with a speed of over i mach (sound velocity), directly blowing the blocked materials. It can resume material flow at one operation without causing the static friction of materials. Applying the aerodynamics, the equipment can convert compressed air into jet kinetic force with strong impact force and using a differential pressure device and automatic-controlled quick exhaust valve in it; so it is a kind of ideal clean and pollution-free block-cleaning soot -blowing equipment with low energy consumption. The equipment possesses advantages of simple structure strong impact force, safe, energy saving, easy operation with automatic control, and damage free for bunkers. Accroding to the customer's goods to decide
Featurers: 1.Promote neck, shoulder blood cirulation, relax the muscles, eliminate fatigue 2.Improv neck and shoulder pan, numness, stiffness, relive neuropathic pain 3.Prevention of cervical stain, allowing you to stay away from cervical spondylosis 4.To meet physiological curve of the head and neck rest care of the head and neck, and maintain the correct posture 5.3800 times per minute, the magneti effect of the shock wave electric massage 6.Six massage modes freedom of choice, simple to operate, easy to use 7.20minute auto shut off, accurately and safely 8.Fabric made of high quality lycra, filler for soft comfort food-grade cotton snow peas, safety and environmental protection 9.The ergonomic philosophy, good looks, soft and comfortable 10. To configure five 2000 gauss, high-energy magnetic particles. Color packaging
binchotan charcoal bincho-tan or white charcoal, also known as bincho-zumi, is a traditional charcoal of japan. it dates back to the edo period, when a craftsman named bitchu-ya chozaemon began to produce it in tanabe, wakayama. the raw material is oak, called ubame oak (quercus phillyraeoides). making binchotan is made by carbonizing oak wood at a moderately low temperature. near the end of the process, the kiln temperature is raised to approximately 1000° celsius, making the wood red hot. at their deep red stage, the embers must be quickly removed and smothered in powder to cool. the powder is a mixture of sand, earth, and ash, which results in a whitish color on the surface of the charcoal, hence the name white charcoal. the quick rise in temperature, followed by quick cooling, burns up the outer layer of the wood, leaving a smooth, hardened surface. characteristics binchotan is almost as hard as steel, with a smooth surface when cut. when two pieces strike, a clear, metallic sound is emitted. binchotan is an excellent electrical conductor. it contains a variety of minerals that were absorbed during its life as tree. all trees have a porous structure, which is needed to absorb nutrients from soil. in just one cubic centimetre, binchotan contains billions of pores, for a total area that could cover a tennis court. benefits binchotan has many benefits. its branches can be used to filter tap water. binchotan has an alkaline effect, softening and improving the overall taste of water. it also has the ability to warm the body and help improve blood circulation, skin, and hair when added to the bath. binchotan absorbs moisture from humid air and then releases it when conditions become drier. it absorbs unpleasant odors, so it can be used in bathrooms, refrigerators and shoe racks. purifier perhaps its greatest gift is to absorb harmful substances from various environments. within its pores and cavities dwell countless microorganisms - inoffensive to humans - that can decompose and destroy any toxic elements. when dropped in water, binchotan can purify it - from chlorine and trihalomethane, for example - while releasing good minerals like calcium, iron, magnesium and others. water is purified and enriched at the same time. blood circulation infrared rays are similar to electromagnetic waves and can be absorbed by the human body in a range of a wave length between 4 and 50 microns. binchotan releases infrared rays between 4 and 14 microns, hence the body can completely benefit from the absorption. when the human body is exposed to infrared rays, it warms up as under the rays of the sun and blood circulation is considerably improved. fuel for great cooking binchotan cooks food thoroughly while retaining a delicious tenderness. the best barbecue restaurants in japan typically utilize binchotan charcoal for the best results. binchotan emits negative ions while purifying and balancing the moisture content in the air. recent research shows that electromagnetic emissions from appliances like computers and mobile phones can harm the human body. charcoal burned at high temperatures (1000° celsius) - such as binchotan - has the ability to absorb electromagnetic waves. flowerbeds + fields ashes or small crushed pieces of binchotan placed in flowerbeds and fields cause air to flow into the ground, making micro-organisms more active. as a result, the soil is enriched and crops and flowers will grow better and fuller. since it absorbs ethylene gas and ammonia, it also helps to maintain freshness in vegetables and fruits, and by absorbing heat and humidity, binchotan repels termites from wooden basements. see our vast selection of binchotan products Nylon bag inner carton box. or customer required
Jig is one of the relative new methods for gravity concentration. As a rougher or cleaner device, it is widely applied on the separation of gold, tin, tungsten, titanium, hematite, coal and other minerals due to its high processing capacity, large range of separation size and simplicity of operation and maintenance. Sawtooth wave jig is a new type of jigs,It is one of the types of modern gravity separation equipment. New it has formed series whose use is expanded. Such type of jig uses electromagnetic stepless speed regulation which features even rotation, smooth ore current, strong adaptability to selected materials, good separation effects of medium and fine grains, and water saving. Sawtooth wave jig is a energy-saving gravity concentration device which is based on the traditional jig according to the distribution rule of jigging bed theory, its jig pulse curve likes the saw-tooth waveform which makes the upward flow faster than the downward; the upward flow time is short, the downward is long, which overcomes the shortcoming of upward flow, downward flow and action time produced by the sine-wave pulse curve, enhances the loose degree of the bed and alleviates the inhalation effects, then the heavy mineral particles in the ore are fully settlement, which enhances the sorting ratio and recovery of equipment. Compared with the sine-wave jig, the recovery of Sn increases 3.01%, W: 5.5%, Pb: 1.63%, Zn: 2.04%, respectively; water consumption is reduced by 30%-40%, site area is decreased 1/3, the stroke can be adjusted, dragging by the electromagnetic adjustable speed motor makes the pumping speed can be adjusted endlessly. Its performance reaches the domestic advanced level, it is one of the ideal energy-saving gravity concentration equipments. Features: High quality ,precision manufacturing High capacity, high recovery ratio, Widely use range, large range of separation size, Energy conversation, no pollution Simple installation and easy to maintenance The work safe and reliable, long working life Technical Parameters Model JT1-1 JT2-2 JT3-1 JT4-2 JT5-2 Jigging Chamber Shape trapezoidal rectangular trapezoidal rectangular trapezoidal Length (mm) 450~900 1070 960~2000 1510 1200~2000 Width (mm) 1500 1070 1950 1510 3150 Column Number single single single single single Chamber Number (one) 1 2 1 2 2 Single Area (m2) 1 1.14 3.3 2.28 2.12(single) 2.77(double) Aggregate Area (m2) 1 2.28 3.3 4.56 5 Feeding Particle Size(mm) 5 5
1.Mega power saver is an innovative technology and patent device in 21st century, Intended for use in the house and small-and middle-scale companies. It effects power saving and cuts electricity bills By increase in power factor. It can also stabilize indoor electric current & voltage and prolong lifespan of electric appliances. 2.Mega power saver does not consume the power by itself; daylong and yearlong use will not bring extra electricity charge. This device is suitable for normal electric appliances such as air conditions, refrigerators, washing machines, televisions, fans, pumpers, lamps, computers, etc.But, it effects no power saving on heating íºresistanceí¿ electric appliances such as Electromagnetic stoves, ovens, water heaters, etc. 3.It can work with power supply: single-phase 110v or 220v, 60hz/50hz. Please use it in accordance with power supply specifications locally. Mega power savers of 110v cannot be substituted for those of 220v in use. 4.Safety protect: A. Patent aps (anti-power shock) exclusive design B. Protect against leakage, electric shock, and shock due to abnormal pulling out. C. Overload protection for the blink of high voltage or high current. Quality assurance 1.Certificated by ulíg ul e302379. (the first one passed ul certification among plug-in filter power saving devices in the market.) 2.Certificated by ce íg95-0291 3.Product quality is in conformity with Europe rohs command. 4.New utility (invention) patentígpower saving device china íg Invention patent no.200620025611.2, listed under state intellectual property office of P.R.China, Taiwan Invention patent number m294777, listed under intellectual property office of ministry of economic affairs.
Spanning a long, versatile zoom range, the AF-S NIKKOR 200-500mm f/5.6E ED VR Lens from Nikon is a telephoto zoom characterized by a constant f/5.6 maximum aperture for consistent performance throughout the zoom range. The optical design incorporates three extra-low dispersion glass elements to reduce chromatic aberrations and distortions for increased sharpness and color accuracy. Also contributing to improved image quality, a Super Integrated Coating has been applied to lens elements to lessen flare and ghosting for improved contrast and clarity. A Silent Wave Motor AF system produces fast, near-silent focusing performance that suits both stills shooting and movie recording, which can instantly be manually overridden by simply turning the manual focus ring. Further contributing to photographing in fast-paced situations and difficult lighting, VR (Vibration Reduction) image stabilization compensates for the effects of camera shake by up to 4.5 shutter speed stops. Additionally, an electromagnetic aperture mechanism is integrated into the lens design to provide greater exposure control stability that is especially beneficial when working with faster continuous shooting rates.
Product Description As we all know, there usually have so many invisible bugs in public place, hotel. Evil person always uses it to do evil thing to invade of someone's privacy. We develop the special detector according to a great demand in everywhere. This Wireless Spy Camera /Bug Detector can be effective in finding out the wireless vidicon or bug planted. Its working distance is radius 10 meter. The detector can continuously work more than 10 hours without changing battery.So many functions for your choice, such as being able to prevent the crowd's personal life don't be shoot by some evil persons, being used for the company, factory, government, hotel, theater, art gallery & museum for safe consideration. It is important to note that the equipment is used to detect the signal which will not send the electromagnetic wave, so it wonâ??t disturb any wireless communication equipments and has no radiation to human's health. Easy operation and smart volume for carrying on, it is your time to get this one for your happy life. Specifications: Detecting frequency range: 0.1GMHz â?? 5.8 GM Hz Power supply: 4V 600mA Power consume:100mW Detecting range: Radius 0.5-10M(Depened on signal length) Color:Blue Distinguish of direction :
Applications for 1kw -6kwsolar home lighting system: 1) vehicles and vessels series: military, police, ambulance, trucks, vans and cars carrying equipment and systems operated on ac / dc power. 2.) industrial equipment series: solar power, wind power generation, gas discharge lamp etc. 3.) office: computer, printer, duplicating machine, scanner, digital camera etc. 4.) home electric appliance: electric fan, vacuum cleaner, air conditioner, lights etc. 5.) kitchen appliance: microwave oven, electromagnetic oven, refrigerator etc. 6.) power tool series: electric saw, drilling machine, punching machines, air compressor etc. 7.) incandescent lighting, tv, medium fridges, medium freezers, fans, small-medium pumps etc. 8.) kettles, pots, small heaters, microwaves Specifications: Inverter solar / dc Inverter type: intelligent Wave: pure sine Rated power: 1000w Continuous output: 800w Peak power: 1400-1500w Input voltage: 24vdc Output voltage: 220v ac Output frequency: 50hz Converter efficiency: 80%. 35*25.5*20cm
