sin66bm
- Создано: 27-04-21
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cheap XRF Gold Analyzer
Описание: Energy Dispersive X-ray Fluorescence Spectrometer EDX-8000 SDD XRF Gold Testing Machine Overview Fast and Non-Destructive Gold and Precious Metals Analysis For assayers and refiners of precious metals, material analysis machine must fulfill exacting test request. Just determining the accurate gold concentration is fairly not enough: It is important to verify the complete chemical concentrations of all the impurities alloys, including elements like Silver (Ag), Palladium (Pd), Platinum (Pt) and also non-precious metals of Copper (Cu), Nickel (Ni), Lead (Pb), Mercury (Hg), Iron (Fe), Tin (Sn), Zinc (Zn), Cobalt (Co) and Cadmium (Cd). In addition to reliably acquiring precise, accurate, and reproducible results, the perfect analysis procedure should also be fast, easy to use, and 鈥?of course! 鈥?non-destructive. With the latest Silicon Drift Detector technology, EDX-8000 ensures the highest precision with the shortest test time. Higher Count rates, better spectrum resolution with small 1mm spot size of collimator are all critical parameters for the gold analysis application, which are all achieved by the EDX-8000 XRF spectrometer. This application note proves that EDX8000 is mature enough to establish clear qualitative and quantitative characterization of the gold value as well as Karat grade. The Working Principle of XRF Features and Benefits >Large sample chamber with the best performance Silicon Drift Detector >Fast Results >Totally non-destructive Analysis >High-count throughput detection system result in significantly (typically a factor 3) lower limits of detection for a wide range of elements. >Auto select test mode depending on the sample matrix >Minimum Training required >Simultaneously analysis of all precious metals as well as the impurity alloys Specifications >Detector: High performance SDD >High CPS readout: 30,000-100,000 >Digital Multichannel Analyzer: 4096 channels >X-ray excitation system:飪楶owerful Berkelium window 50 Watts air cooling X-ray tube Maximum voltage: 50Kv. Maximum current: 1000uA. >Measure time: 30 seconds for final report. 3 seconds gold karat identification. >Element Range: From Magnesium to Uranium >Built-in high resolution CCD sample camera >Power supply: 220-240 V, 50/60 Hz >Sample chamber size: 410mm*330mm*140mm >Instrument Size: 500mm*500mm*390mm Wide calibration applications EDX 8000 has standard-less fundamental parameters calibration with automatically adjustment for different precious alloys (gold, silver, platinum, Palladium). Five standard curves are calibrated in the EDX8000 for precious metal application. 1.Pure gold curve. 2.Karat gold curve for white, yellow, pink, red and all other gold alloy. 3.Platinum curve. 4.Palladium curve. 5.Sliver curve. All the curves are auto loaded by the program based on the spectrum shape. Graph 1-1 is typical gold spectrum with qualitative analysis information Graph 1-2 is the calibration curve of Gold. Y axis is theoretical intensity. X axis is measured intensity. >>>R2 is the coefficient of determination which shows how closely measured intensity and calculated theoretical intensity correlate to each other. After fitting a linear regression, the R2 value demonstrate the excellent linear of the calibration curve. In return, The excellent linear calibration curve ensures the wide range test accuracy from low to high karat of gold. Graph 1-2. High Precision Precious Metal XRF Analyzer One 18 Karat gold standard sample (75.10%) were tested 20 times in a row. Test report is shown as belowcheap XRF Gold Analyzer website:http://www.esi-xrf.com/xrf-gold-analyzer/
Дата Публикации: 27-04-21
Aluminum Plate China
Описание: 5A02 aluminum alloy is Al Mg antirust aluminum. Compared with 3A21, 5A02 aluminum alloy has higher strength, especially higher fatigue strength; it has higher plasticity and corrosion resistance, which is similar to 3A21 in this respect; heat treatment can not be strengthened, resistance welding and atomic hydrogen welding have good weldability, and the tendency of crystallizing cracks is formed during argon arc welding; the alloy has better machinability under cold work hardening and semi cold work hardening, It has poor machinability and can be polished in annealed state. Application Mainly used insigns, billboards, building exterior decoration, bus body, high-rise buildings and factories wall decoration, kitchen sink, lamp, fan leaves, with pieces of electronic, chemical equipment, sheet metal processing parts, deep drawing or spinning hollowware, welding parts, heat exchangers, bell surface and disk, plate, kitchenware, decorations, reflective devices, ect. FAQ Q: Are you a factory or export company? A: We are a professional manufacturer with decades of history and have our own mature export department. Q: Do you offer samples? Are they free or extra? A: Yes, we offer free samples, but not for all products. Pls contact us for detailed information. Q:May I customize products? A: Of course you can. We will not begin manufacturing until we get full information about your requirement. Q: What are the trade terms? A: FOB, CFR, CIF will be accepted. Q: Why to choose your company? 1. Excellent quality & low price: as a large manufacturer we've got mature raw material supply chain, skillful staff and advanced equipment to guarantee quality and reduce cost. 2. Professional manufacturing process: our workshop is equipped with 1+4 hot tandem rolling line, 4 cold mill production lines, and 5 foil mill production lines, and a complete complex of fishing equipment.We can provide leveling, cutting, slitting, wire drawing, polishing, film sticking, bending, cutting circle, punching hole, making end enclosure, stamping and punching flower, etc. according to customer鈥檚 requirements. 3. Professional service: most of our export staff have been in the industry for more than 8 years. 4.Our motto: clients first. In case of conflicts we share responsibility with our clients even thought it may not be our fault.Aluminum Plate China website:http://www.eq-metal.com/aluminum-alloy/aluminum-plate/
Дата Публикации: 27-04-21
EPS Hourid Shape Molding Machine manufacturers
Описание: Company Profile: The predecessor of Pusheng company has been a manufacturer and trading company dedicated in providing eps machinery and turn-key services for EPS foam factories since 2005. Our R&D teams have designed many new eps and epp machines and improved some traditional eps machinery meanwhile; with constant efforts, Pusheng company have enjoyed great market share in demestic and overseas market with fairly mature eps and epp machinery up to now, and gathered plenty of customer sources as well as customer satisfaction and EPS/EPP project experiences. Main machinery covers eps pre expander, eps shape molding machine, eps block molding machine, epp pressurizing system and epp shape moulding machinery and all kinds of molds. CE Certificate: Production Ability: Hangzhou Pusheng company, located in Economic Development Zone of Tonglu, Hangzhou, a pretty city, has a great production factory for equipment manufacturing,of which the assembly line covers an area of over 5000m2 and at least 30 sets of machines can be assembled at the same time with annual production capacity 3million USD dollars. Warehouse: Service Concept: 1.Customers' satisfaction: Every effort we鈥檙e making is to make customers satisfactory, which examines our activities and motivates us to create benefits constantly. 2.Teamwork spirit: With teamwork spirit and respect for every worker, we work together to create a harmonious family. 3.Sustained improvement: Believing there is no best but better, we aim to progress through constant innovation, provide outstanding products and great profits with updated technology and management. 4.Innovation spirit: Ambition and innovation always lead to a better future.EPS Hourid Shape Molding Machine manufacturers website:http://www.epsmachinepusheng.com/
Дата Публикации: 27-04-21
Solid color three-dimensional mask for children Made in China
Описание: 鈥?Our History Wuxi Enbang Medical Science and Technology Co., Ltd. located in the "the pearl of taihu lake" civilization and rich, beautiful scenery of the taihu lake (wuxi xishan economic development zone (ancient road street), actory covers an area of 6500 square meters, processing workshop 5000 square meters, employs more than 50 people, technical personnel 10 people, management personnel 8 people, quality inspection personnel 5 people, equipped with complete sets of mechanical processing production line, can the stability of the processing of high precision mechanical equipment. Mainly engaging in producing disposable protective masks (adult, children), KN 95 masks, and our company is qualified in the domestic mask certification, EN CE certification. Our total investment is RMB 10 million. Now, our factory holds fully-automatic adult mask machines(one main body making machine and one ear band welding machine), Double bridge of the nose mask machine, overlock machine, fully automatic machine銆並N95 automatic mask machines, fully-automatic children mask machines and various over 100 sets sealing sides and ear-loop machines. 鈥?Our Factory Wuxi Enbang Medical Technology Co. , Ltd. Factory covers an area of 6500 square meters, processing workshop 5000 square meters, the total number of employees more than 50 people, technical personnel 10 people, management personnel 8 people, quality inspection personnel 5 people, equipped with complete sets of mechanical processing lines, high-speed and stable processing of high-precision machinery and equipment. 鈥?Our Product The company has domestic mask certification, EU CE certification, the main production of disposable protective masks (non-medical) (adults, children), KN95 masks. 鈥?Our Certificate In accordance with the latest release of January 31, 2020 " General Protective Masks" group standards (T/CTCA7-2019) for the production of disposable civil protective masks, Nissan masks 1.5 million pieces, using BFE99 fused spray; According to GB2626-2019 testing standards to produce KN95 mask Nissan about 300,000 pieces 鈥?Production Equipment Existing fully automatic into a population mask machine (one drag a high-speed machine), double nose beam mask machine, four-pack side machine, automatic earband machine, KN95 automatic mask machine, fully automatic children's mask machine 3 sets and a variety of edge, earband machine and other mask machine equipment.Solid color three-dimensional mask for children Made in China website:http://www.enbangkeji.com/
Дата Публикации: 27-04-21
Kitchen Cabinet manufacturers
Описание: 鈥?nbsp;Our History Shandong Zhongsheng Furniture Decoration Co., Ltd. Was founded in 2002, is a new material enterprise integrating home design, manufacturing and trade. Located in Linyi, Shandong, a famous building material city in China. 鈥?nbsp;Our Factory The factory covers an area of more than 25000 square meters, over 100 employees, advanced processing equipment, modern automatic production system, professionals and perfect management system, and design team. 鈥?nbsp;Our Product Emoohome is a customized furniture brand under the company, with more than 20 years of experience in the production of custom panel furniture such as cabinets, wardrobes, bathroom cabinets, sideboards, etc. BORS is the production project of PVC edge banding for furniture door. The products meet the EU ROHS2.0 directive standard. It has the characteristics of no plasticizers, no heavy metals, realistic colors, and high light resistance. Our vision is providing customers with environmentally friendly, gorgeous, realistic and durable furniture edge banding. 鈥?nbsp;Product Application Home furniture of small and medium-sized buildings such as hospitals, schools, hotels, office buildings, shopping malls, private houses, and apartments. 鈥?nbsp;Our Certificate 1. Amfori Business Social Compliance Initiative 2. ISO9001, ISO14001 鈥?nbsp;Production Market Emoohome has established good cooperation with first-line suppliers such as Formica, Wilsonart, schattdecor, blum, Dtc, etc. It produces more than 700 containers annually, and produces more than 6000 sets of cabinets and wardrobe solutions every year. We provide integrated design and customization services for customers in the United States, South Africa, the United Kingdom, Spain, Chile, South America, Thailand, and the Philippines. Its products are well received by customers all over the world. 鈥?Our Service WIth over 10 professional and perfect designer team to analyze the cabinet layout design锛宯o matter your order is personal use or projects, you can easily choose your style, develop your design, check our construction details, select products and accessories that you are satisfied with.Kitchen Cabinet manufacturers website:http://www.emoohome.com/
Дата Публикации: 27-04-21
Universal Power Supply Lcd Monitor suppliers
Описание: Our Factory Eljintek Inc continuously updates its switching power supplies, chargers and converters for the information technology equipment and medical equipment application. Our products range are from 5 to 70W with the various output voltage from 3 to 58V DC and are available in single, dual and triple outputs. Custom-made items are welcome as well. With superior design and strict QC validation performed in house, our products meet international standards, including UL, 褋UL, TuV/GS, PSE, CE, CB, FCC, CCC and RoHS. We accept small quantity orders and offer 35 days delivery on 10,000-unit orders. Our Product Our products are the following: 鈥edical-grade switching power supplies (range 6W-70W) 60601-1 3.1rd 鈥nformation technology equipment (range 6W-70W) DoE VI, CoC V5 鈥nclosed switching power supplies (range 6W-70W) 鈥ual and triple output power supplies (range 25W-65W) DoE VI, CoC V5 鈥SB chargers (range 5W-12W) 鈥ED traffic light power supplies (range 5W-50W) 鈥C/DC converters (range 5W-60W) 鈥n-car power extension adapters with USB (range 6W-70W) 鈥ingle output encapsulated type (range 1W-60W) 鈥ustomized products Our Certificate ISO9001, UL, 褋UL, TuV/GS, PSE, CE, CB, FCC, CCC and RoHS Universal Power Supply Lcd Monitor suppliers website:http://www.eljintek.com/
Дата Публикации: 27-04-21
China AC To DC Power Adapter
Описание: Introduction A "wall-wart" type AC adapter for a household game console ERP, DOE, Energy Efficiency Level VI of Power Supply DC supply circuit: a transformer, four diodes in a bridge rectifier AC/ DC adapters were linear power supplies Pass EMC, FCC test, Power Adapter For Huawei, 9 Volt 4 AMP Power Adapter Specifications/Technical parameters/Technical Data Input Specification Voltage: 100-240VAC Frequency: 50-60Hz Out Specification Voltage: 5V Current: 1A Power: 5W Ripple and Noise:100mVp-p max Turn On Time:15-30mS Voltage Accuracy: 卤3% Current Accuracy: 卤3% Efficiency: VI Product Shell Features Protections Flame retardant Ultrasonic bonding & Whole sealing Small volume & Streamlined Portable Short circuit protection Over voltage protection Over current protection Over temperature protection Tests Environmental Specifications Hi-pot Test: 3750VAC, 60S, 5mA max Lightning surge: up to 1000V (accept 3000V) Leakage Current: 0.25mA max Burn-in Test: rate load, 40卤3鈩? 4 hours Operating Temperature: 0-40鈩?/p> Storage Humidity: 5%-95%RH Storage Temperature: -20~+80鈩?/p> Temperature Coefficient: 0.05%/鈩?/p> Product Details Application: Neck massager, Shoulder massager, Back massager, Waist massager, Abdomen massager, Brain massager, Leg massager, Foot massager, Chest massager and Eye massager. Original: Xiamen, China Certification: ISO9001,CE, UL, FCC, CUL, TUV etc. Price: Negotiable Material: PE,Transform, PCB borad, Capacitor, Case Material: PC, GE brand. Voltage: 380V 50Hz, the voltage can be as local demand Payment term: TT, LC Delivery date: Negotiable Packing: Export standard Market: Middle East/ Africa/ Asia/ South America/ Europe/ North America Warranty: 3 years MOQ: 500 sets Features/ Equipment characteristics 1) Fully sealed by ultrasonic welding. 2) Support Interchangeable plug, EU, UK, US, AU, KR, JP, and CN Optional. 3) LED indicator show work status 4) Support customized Label and DC connector. Our Advantages 1) Meet Energy Efficiency VI, Comply with CEC VI, DOE VI. 2) Comply With The Newest Safety Standard: UL62368, EN62368, IEC62368, IEC60950, IEC61558, and IEC60335. 4) Global Certificates. 5) We have in-depth cooperation with many large multinational companies in the world, such as Huawei, Xiaomi, Samsung, Haier and so on. FAQ Q1: What is the warranty of your PSU products? A: We guarantee 3 years warranty for our AC to DC power adapter,switching power supply,Battery Charger and Open Frame Built in PCB board. Q2: What kind of power adapter you can offer? A: We can manufacture power adapter and, switching power supply from 5W to 200W. Battery charger: 5W-100W Q3: Will each of your product tested before shipment? A: Yes,each of our ac adapter, Power Adapters and will be strictly tested before shipping. The last four processes of testing is Open Frame Performance Testing---Plastic Housing Integrated----4-hour Aging Testing---Drop Testing----Final Performance Testing---Packaging. Q4: What certifications you have? A: Our company have been certified by ISO 9001; Our AC DC adapter, power adapters and battery charger are passed CUL, CE, RoHs, CB, IEC60601-1/GS, KC, CCC, BIS,etc. Q5: What's the lead time? A: Free Sample: 3-5 days. Mass production: 13-20 days,depends on the order quantity.China AC To DC Power Adapter website:http://www.ehpowersupply.com/power-adapter/ac-to-dc-power-adapter/
Дата Публикации: 27-04-21
Aluminium Jar With Screw Cap suppliers
Описание: Our History Everflare Packaging Is devoted to provid pack materials used in cosmetic pharmacy food packing and persinal care household Products,Including Bottles Jars Cans Tubes Stainless steel products etc. Has been supplying pack solutions & services to customers from all over the world since 2009 years. Exporting To Asia Europe And America etc. We provide quality products & fast delivery. Contact us now. Our Factory Factory Buildings cover 10000 square meters near by the port loacted in east of china.Is certified with ISO9001&ISO14000 systerm. Our Product Products mold & process designing & Machining. Multi products customization. Products test and quality inspection. Fully meet customer requirments of the overall solution. Product Application Used in cosmetic pharmacy food packing and persinal care household. Products,Including Bottles Jars Cans Tubes Stainless steel products etc. Our Certificate ISO9001&ISO14000 systerm. Products TUV etc Production Market All over the world markets. Aluminium Jar With Screw Cap suppliers website:http://www.efpackaging.com/
Дата Публикации: 27-04-21
Wooden Picture Frame price
Описание: ITEM#:GD-G025 MATERIAL LIST:70% MDF,30% plywood SIZE:6 x 8 inch WEIGHT:0.61 lbs CASE PACK:24 pcs INNER SIZE:N CARTON SIZE:32 x 23 x 22cm G.W./CTN:18.92 lbs MOQ:1200 pcs FOB COST:USD 1.13 1.Q:Are you a factory or trading company? A:We are a factory with excellent price-performance ratio of items. The larger your order quantity is, lower the unit price will be. 2.Q:What information should I provide for making my own plate and trays? A:Tell us the styles or forms, aterial,dimension, urface process, rinting requirement,and quantity of your items. 3.Q:Can you help with the design? A:Yes,we have professional designers offering free designing service. If you can provide artwork or pictures,please send them to us in the following formats:cdr,eps,jpg,ai,psd,pdf. 4.Q:Do you have MOQ? A:Depands on different ideas, Can be negotiated. The larger the quantity is, the competitive the unit price will be. Depands on different ideas, Can be negotiated. 5.Q:When can I get the quotation? We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price, please call us or tell us in your email so that we will regard your inquiry priority. 6.Q:Shall I need to prove the brand/logo ownership and offer the certificate of authorization? A:Yes, and we make your items after receiving the certificate of ownership and authorization. 7.Q:Can I get a sample,is that for free? A:Samples in stock can be sent to you directly after you pay the freight. Only printing fee and mould charge you need to pay for in making samples. 8.Q:How long can I get the sample? A:After we receive the relevant expenses,samples will be ready and sent to you via express in 7-10 workdays. 9.Q:What about the lead time for bulk production? A:It depends on the order quantity and the production season. 10.Q:What payment methods do you accept? A:We support T/T,and L/C and so far. 11.Q:Why choose us A:1. Owner of manufacturer and Export all over the world. 2. Perfect workmanship and Customs first 3.High quality with reasonable priceWooden Picture Frame price website:http://www.eastring-decor.com/wooden-photo-frame/wooden-picture-frame/
Дата Публикации: 27-04-21