Experimental Training Board has been designed specifically to study the behavior of the Reactive Elements and Time Dependent Network Analysis. Practical experience on this board carries great educative value for Science and Engineering Students. Object: 01. To study Charging & Discharging of a Condenser. 02. To Calibrate D.C. meter for A.C. voltage measurements. 03. To construct the vector (phasor) diagram for series L-R circuit and to calculate the power factor and "Q" at 50 Hz. 04. To study series LCR resonance circuit and its "Q". 05. To study series L-C resonance circuit and from it to find out the true value of "L". 06. To study series C-R circuit. 07. To study different types of filters. 08. To study the parallel R-C resonance circuit. 09. To study the parallel L-C resonance circuit and to find its "Q". 10. To verify circuit laws. 11. To find out the impedance and reactance of LCR reactive elements and to plot their reactance curves. 12. To plot "LISSAGOUS" figures. Features: The board consists of the following built-in parts: 01. Mains Transformer having secondary tappings of 10V, 20V, 30V, 40V, 50VA.C. at 500mA. 02. D.C. Voltmeter, 65mm rectangular dial with switch selectable ranges of 10V, 20V, 30V, 40V and 50V. 03. Four Rectifier diodes. 04. SPDT switch. 05. Potentiometer and adequate no. of other electronic components. 06. Mains ON/OFF switch, Fuse and Jewel light. * The unit is operative on 230V ±10% at 50Hz A.C. Mains. * Adequate no. of patch cords stackable from rear both ends 4mm spring loaded plug length ½ metre. * Good quality, reliable terminal/sockets are provided at appropriate places on panel for connections & observation of waveforms. * Strongly supported by detailed Operating Instructions, giving details of Object, Theory, Design procedures, Report Suggestions and Book References.
Experiments: Study of Reflex Klystron Frequency, Guide Wavelength Measurement SWR, Reflection Coefficient Measurement Impedance Measurement Instruments: SKPS 1 VSWR Meter 1 Components: Cooling Fan1 Detector Mount 1 Fixed Short 1 D.R.F. Meter1 Isolator 1 Klystron Mount 1 Matched Termination1 Movable Short1 S S Tuner1 Slotted Section 1 Tunable Probe 1 Variable Attenuator 20 dB 1 Wave Guide Stand 4 Accessories: BNC to BNC Cable2 Mains Cord 2 Op. Manual 1
Milk powder , iron ore, coal, crude oil, graphene medical mask, central american arabica roasted coffee beans, electronic gps tracking units/systems, petroleum products, petroleum coke.
SWB-1 wireless discussion system functions includes discussion,camera tracking and voting. (1) Suitable be used in different kinds of meeting. (2) Easy to be installed,do not need to drill any hole on the table,do not need to connect the cable between the microphones. (3) High security,can be prevent the signal interference. (4) Chairman microphone/delegate microphone:smart european design ,2 inch LCD for showing the operation modes clearly. (5) 5 microphone units can be switched on (e.g. 4 delegates and 1 chairman),5 audio channels can be transmitted to the microphone units. (6) SWB-1 wireless discussion system can support 50 units, can be used for different size of the meeting.
Egypt is one of the best places which you can find the Highest and purist Quality Silica-sand, CairoMinerals offer Quality Products with Competitive Prices since 2004 but we are not only in the market, you can find many companies in Egypt as well deal with white silica-sand What is silica sand ? Silica (SiO2) sand is generally the sand which you can get all over a beach and it also happens to be the most commonly used sand. It is most commonly composed by either crushing sandstone or else it is most commonly taken from natural occurring points or locations, such as beaches and river beds. The fusion point of purest form of silica is 1,760 �°C (3,200 �°F), however the sands which is used for extraction of silica exhibits a lower melting point due to impurities. For casting which requires high melting point, such as steels, at least 98% pure should be used; however for metals having lower melting points, like cast iron and non-ferrous metals, the sand have low purity can be used (between 94 and 98% pure). Silica-sand happens to be the most commonly used sand because it is found in abundance, and thus it costs low (therein being its greatest advantage). However there are some disadvantages of sand as well. The disadvantages of silica are high thermal expansion, which can result in casting defects in metals having high melting point, and low thermal conductivity, which can very easily result in defective casting. Apart from there that, there comes some more barriers with it. It also cannot be used in sync with some of the basic metals because it will chemically react with the metal, resulting in surface defects. Finally, it releases silica particles during the pour, risking silicosis in foundry workers. Silica Sand for Sale Commercial Silica-Sand is most commonly used as a means of proppant by companies which deals in oil and natural gas recovery in conventional and unconventional resource plays. The resource is also utilized in industrial processing to manufacture regular use items such as glass, construction materials, personal care materials, electronics, and even renewable materials. Industrial sand happens to be a word which normally refers to silica-sand-products having extremely high purity with closely controlled sizing. It generally happens to be a clearer product than common concrete and asphalt gravels. The name Silica (SiO2) is provided to a handful of minerals solely made up of silicon and oxygen. Mostly it is found in the crystalline state. It is also found in an amorphous form which comes as a result of weathering or plankton fossilization Silica-sand deposits are generally mined and dig out in open pit processes. Extracted ore is subjected a lot of processing to enhance the silica content by reducing impurities. After that it is dried and sized to manufacture the best sized particle size distribution for the intended application.
Foundry Sand -Silica Sand For Foundries High Quality and high deposit foundry sand since thousands of years with Huge Reserve in Egypt which available in ZAFARAN AND ABOU ZNIEMA and yellow silica sand with quality greater than 98$while the WITH Quality of 99.10% Sio2 with and Iron content average from 0.018% -0.0.35% with practical size Distribution from 0.075 mm – 0.85 mm,its High Quality with high whiteness and Low Al 2o3 support high casting products which used by Best Car factories. High Frequency Vibrating Screen supports us to produce different fines which meet multi casting uses. Because we are in Egypt land of a large various of minerals, in al sharqeya, we have Brown Silica sand with Purity of 96.5%-97% SIO 2. where to find white silica sand? -White silica sand can be found in tow main places in Egypt -South Sinai where Abou zenima port main port which most Exported silica sand to India, UAE ,Turkey Zafrana quarries which far away from Cairo about 350 km What is purity of white silica sand? Sio 2 minimum 99% Which AFS grades can graded from white silica sand? In fact , White silica sand mostly AFS from AFS 45 – AFS 55 as its grain size mostly from 0.075 mm – 0.850 mm Properties • High Strength and High RESISTANCE meets ASTM Advantages • ISO 9001 Certified • High strength, superior casting finishes in all binder systems and metals Foundry Sand Specifications We can meet different AFS grades 1- processed from Abou zniema quarries and Sharqeya quarries 2- stored and Exported in Bulk shipment For Large Quantity from port ABOU ZNIEMA PORT (red sea port) 3- vessel of 5000-25000 M tons Max can be loaded the port of Abou zenima As Draft of the port 9.50 Meter 4- for orders of 1000 tons or less can be packed in big bags of 1250kg-1500kg 5- containers of 20 feet can be stuffed with 25-27 tons 6- Each container load about 20 big bags 7-big bags can be used in good condition or new upon customer Request What is main Requirements of silica sand used in foundry? Here Is What You Should Do For Your FOUNDRY Silica sand 1-Rounded silica sand 2-Sand Size Distribution 3-Chemical and Thermo – Physical Properties 4-The Acid Demand Value test 5-Fines and Clay
Foundry Sand High Quality and high deposit foundry sand since thousands of years with Huge Reserve in Egypt which available in ZAFARAN AND ABOU ZNIEMA and yellow silica sand with quality greater than 98$while the WITH Quality of 99.10% Sio2 with and Iron content average from 0.018% -0.0.35% with practical size Distribution from 0.075 mm 0.85 mm,its High Quality with high whiteness and Low Al 2o3 support high casting products which used by Best Car factories. High Frequency Vibrating Screen supports us to produce different fines which meet multi casting uses. Because we are in Egypt land of a large various of minerals, in al sharqeya, we have Brown Silica sand with Purity of 96.5%-97% SIO 2. foundry sand where to find white silica sand? -White silica sand can be found in tow main places in Egypt -South Sinai where Abou zenima port main port which most Exported silica sand to India, UAE ,Turkey Zafrana quarries which far away from Cairo about 350 km What is purity of white silica sand? Sio 2 minimum 99% Which AFS grades can graded from white silica sand? In fact , White silica sand mostly AFS from AFS 45 AFS 55 as its grain size mostly from 0.075 mm 0.850 mm Properties High Strength and High RESISTANCE meets ASTM Advantages ISO 9001 Certified High strength, superior casting finishes in all binder systems and metals Foundry Sand Specifications We can meet different AFS grades processed from Abou zniema quarries and Sharqeya quarries stored and Exported in Bulk shipment For Large Quantity from port ABOU ZNIEMA PORT (red sea port) vessel of 5000-25000 M tons Max can be loaded the port of Abou zenima As Draft of the port 9.50 Meter for orders of 1000 tons or less can be packed in big bags of 1250kg-1500kg containers of 20 feet can be stuffed with 25-27 tons Each container load about 20 big bags big bags can be used in good condition or new upon customer Request What is main Requirements of silica sand used in foundry? Here Is What You Should Do For Your FOUNDRY Silica sand Rounded silica sand Sand Size Distribution Chemical and Thermo Physical Properties The Acid Demand Value test Fines and Clay
The 80fa flow meter is for permanent flow metering applications. Its modularity offers comprehensive configuration options to make the instrument suitable for everything from simple water flow measurements to energy flow monitoring, automated process control and product recognition. The transmitter electronics are housed in a corrosion-resistant, wall mounted enclosure and can be powered by ac or dc power supplies. By offering a wide range of input, output and communication inferfaces such as rs 485, modbus and relay, the flow meter can easily be connected to process automation systems. Features --real time data transfer --intuitive flow meter menu --heat measurement function optional --easy installation and operation --measuring temperature from 0-160 c (32 to 320 f) --ex-enclosure provided --powed by either ac & dc Specifications Flow element Working power supply: ac220v/dc8~36v Accuracy: ¡¨¹1% Max. Flow velocity: 10m/s Measuring period: 500ms (2 times per second, and 128 groups of data collected at each cycle ) Display: 10 digits, 2 lines characters displayed on the same screen Operation: 2*8 keyboard Signal output: 1 way isolated rs485 1 way isolated rs485 1 way oct Signal input: 3 way 4-20ma 2 way pt100 resistor Communication protocol:modbus protocol, fuji extension protocol Installation:external application installation Protection:transducer ip 68, mainframe ip 65 Ex-proof:exd ii bt 4 Carton package, size 41*30*15cm, weight 4kg
Scrubber venture, gear,pinion, drive spindle, discharge nozzle, coal injector, axle box assembly, head pulley &tail pulley, runner assembly, coal nozzle, distribution plate, wheel axle assembly, support arm, wider mold, jacket for caster, laddle tilting hook, screen deck plate, bevel gear, lifting bail arm hook, forging products, hammer blade, bucket elevator, fan impeller, hammer for crusher, wheel axle assembly, cooler pinion, abc stack water gun, screen roller, roller bearing, conveyor system, ducting cone pipe, drum for magnetic, separator, tray apron feeder. alternator, fabricated box , thermocouple, bearing cover & housing, shaft ,link, piston rod, slab custer dummy bar head, output shaft gear, housing assembly, ejector pusher ram, impact blade crusher, air reducer, fabrication items, dp valve, c.i pan, wheel assembly, abc fan impeller, liner plate, bucket elevator, sprocket, non ferrous spares, shank hook, wider mould frame assembly, bowel liner & mentle, pusher assembly.
Advanced radar training systems X band 10.5 ghz range Pc based
Fully digital audio conference system, digital voting system, camera tracking system, simultaneous interpretation system, IR wireless distribution system, wireless infared audio conference system, video conference.
Technical Specifications: Type: oil electric mixing Fuel grade: according to engine model Measuring board: 8mm acrylic Connecting pipe: aluminium alloy Working power supply: DC12V Input current: AC 220V 10% 50Hz Working temperature: - 40 50 Tank volume: 10L Mobile caster: 120 80mm Dimension: 1800 1200 1800 FAQ: 1. Are you a manufacturer or a trading company We are a manufacturer specialized in automotive training instrument field for several years 2. Do you have any certification ISO, CE 3. May I have a customized equipment Of course. But you need to offer the details of the parameters. 4. What you main products Our main product are auto training equipment and auto trainer board panel. Hot Tags: automotive trainer system model, China, manufacturers, suppliers, engineering, OEM, ODM, Diesel Fuel Injection System VE Pump, petrol engine dismounting model, Sectioned Front Suspension Steering Units, didactic experiment kit, Car Electrical Systems, Electrical System Of Tractor
Speakers, Audio and Conferencing Systems.
Clock radio, cassette player, radio, cd player, torch.
TV and electrical home appliances such antenna, security system, home theatre.
T-yokes and u-yokes uses in home speaker, p.A. Speaker, car speaker, hi-fi speaker, sub-woofer, car alarms.
Cabinet, stand, rack of TV, video, home theatre, Hi-Fi.
Parking sensor, car parking sensor, reverse parking sensor, alarm, car alarm, car alarm system, HID xenon lamps, hid kits.Research and developing of car accessory products
Parking sensor, car backup sensor, parking sensor system, car alarm, reversing sensor, reverse parking sensor, rear parking sensors, rear backup camera, backup camera system, automotive electronics, automobile electronics, auto accessories.
Cars and all electronic equipment.
