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China, Chinese DH-300K DahoMeter Electronic Gold Purity Checking Machine, Karat Meter Testing Device High Accuracy1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Physical Measuring MeterViscometerDensity MeterKarat Meter Testing Device High AccuracyGold Purity Checking MachineMeasuring Instruments
Guangdong Hongtuo Instrument Technology Co., Ltd.
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Product Description DH-300K DahoMeter Electronic Gold Purity Checking Machine, Karat Meter Testing Device High Accuracy Application pawn broking, bank, jewelry shop, precious-metals recovery, jewelry factory, gemstone testing center,precious metals researching.etc.In accordance with archimedes principle water buoyancy method, GB/T1423 of precious metals testing standard,and so on.Combine Archimedes principle with micro electronic technique and adopt sensor imported from Germany,the purity can be calculated through measuring density of precious metals.features of no damage on sample,simple operation,fast and accurateDistinguish and measure K value of gold,PT value of platinum,density value,purity percentage.Features Quickly measure the purity of gold,platinum,and other precious metals.Distinguish if the object is fake or genuine. No damage testing, cleaning and environmental protection.Measuring just need 10 seconds,convenience,stabilization,and accuracy.Multi-mode,gold mode,platinum mode,other precious metals mode can be shifted..Multi-function;the purity of other precious metals can be measured.such as tin,copper,silver.etc.also it can be used as precision balance. Function of top and bottom limitation,it can display OK,HI,LO in the state of qualified,exceed,less.Prompt alarm.Function of automatic zero tracking,buzzer warning,and overload warning.Function of solution compensation.Either water or other liquids can be used as medium.Adopt the completed high-capacity measuring accessories with the transparent injection mould tank,which can resist wear,fall off,and corrosion. Adopt the completed special wind and dust cover,which makes the structure convenient and durable.Interface of RS-232C is included.the printer of DE-40 will be available to connect PC with machineMeasurement procedure a)Place sample on testing board to measure weight in air,press ENTER key to memory.b)Place sample into water to measure the weight in water,press ENTER key.the K value of gold,purity percent,density value will be displayed.Standard accessories Host,tank,test board,tweezer,thermometer,weight,wind and dust cover,a set of measuring particle parts,a set of measuring floating body parts,power transformerSpecification table Model DH-300K DH-600KDH-900KDH-1200KDH-2000KDH-3000KDE-120KDE-200KMaximum weight300g 600g900g1200g2000g3000g120g200gWeight resolution0.005g0.005g0.01g0.01g0.01g0.01g0.001g0.001gNecessary weight for density4g4g5g5g5g5g2g2gDensity resolution0.001g/cm3Measuring time10STesting boardCompleted high-capacity plastic testing boardMeasuring typeTraditional gold and platinum jewelry,necklace,bracelet,ring,large bullion,craft,and gold,silver,copper,cadmium,nickel,tin.etc.Gold modeDisplay k valueThe K value of mixture of gold,silver,and copper;The K value of mixture of gold and copper;The K value of mixture of gold and silver;Display purity percentThe purity percentage of mixture of gold,silver and copper; ;The purity percentage of mixture of gold and copper;The purity percentage of mixture of gold and silver;K value range9K~24KCopper and silver proportion settingCycle seting(default 7:3)Testing errorDefault as ±1K;also can be set up as 0.1K,0.01K,need to confirm with factory firstlyPlatinumModeDisplay valuePT percent,density value,volumePT value rangePt600 - Pt1000Other Precious MetalsFunctionOnly for DA series and DE series:measure the purity percentage of main materials in two kinds of mixtureDisplay valueOnly for DA series and DE series:density value,volume,content precentagesettingOnly for DA series and DE series:density value of main materials and secondary materials settingMeasuring containercompleted injection forming transparent professional measuring tank(size:length16.9cm×wide9.8cm×high8.3cm)Parameter setting water temperature setting,measuring medium density settingprincipleArchimedes principleMemory methodTwo proceduresCorrection methodAuto calibration with one key,auto detection.Output methodOutput and print testing data conveniently with standard communication interface of RS-232C.Standard accessoriesHost,tank,test board,tweezer,thermometer,weight,wind and dust cover,a set of measuring particle parts,a set of measuring floating body parts,power transformerwind and dust coverAdopt the unicase dedicated wind and dust coverOption accessoriesDE-40 printerpowerDefault as AC 100V - 240V(Europe standard),based on destination country which standards be took.Main featuresSimple operation,digital display,accurate measuring,stable,durable. Packaging Customer Satisfaction Please don't hesitate to contact us if you have any questions or concerns before or after your purchase. We are committed to your 100% satisfaction.Feedback Our Services100% Competitive price we are the original manufacturer of densimeter for years, the large scale production make our products more competitive, that's the reason we are very confident to offer the most possible competitive price for the same level testing instruments in the world.High quality standards we have the powerful professional researching and technology team to support quality;Our quality has been proved by the good market reaction for years;Our product are built to meet the industrial standards and global standards;Every instrument get checked and approved by our QC before delivery.Faultless service we have the professional customer service team to provide the one to one service for you;we can help you to enjoy the one-stop service without any worries;we have the completed after-sales service policy and quality insurance policy;we guarantee instruments for one year and life-long maintenance(Gold Purity Tester for two years)Efficient logistics we have the stable partner to help us to deliver the goods to the any corner of the worldwide shortly.Air shipment;International express:DHL/UPS/FEDEX/TNT(5 days to 7 days)OEM service We are the original manufacturer of densimeter,that is verified by the third party on site;We can provide you OEM service and print your logo on the instruments.About CompanyGuangdong Hongtuo Instrument Technology Co.,Ltd was established in 2010. It is a national high-tech enterprise, innovative SME, and technology-based SME. It integrates R&D, production, sales and services. It specializes in the production of plastic testing instruments, rubber testing instruments, mechanical testing instruments, simulated climate environment aging instruments, and material flame retardant and fireproof performance instruments. It provides professional, high-quality and efficient instrument solutions for global companies.Hongtuo Instruments has passed the ISO9001:2015 quality system management certification, passed the comprehensive quality and performance testing of the National Metrology and Testing Center, obtained the National Metrology Instrument Type Approval CPA Certificate, participated in the formulation of GB/T43139-2023, T/SGX 001-2019, T/SGX 007-2019, T/GDPIA64-2023, T/GDPIA65-2023 and other standards, has a number of independent intellectual property rights, and has obtained a number of national utility model patents and invention patents. Many products have obtained EU CE certification.Since its establishment, Hongtuo has won the trust and recognition of customers for its excellent product quality. Its customer groups include scientific research institutions, quality inspection agencies, research institutes, rubber and plastics, tire industry, electrical appliances, consumer electronics, sporting goods, sports equipment, wires and cables, auto parts, packaging industry, paper products and bags, leather and cloth, footwear industry, food and beverage, cosmetics industry, color printing and packaging, luggage and handbags, pharmaceutical industry, home appliance industry, office equipment, photovoltaic industry, new energy, alloy materials, powder metallurgy, magnetic materials, ceramic industry, glass products, building materials industry and other fields.Hongtuo has a large-scale production base of about 5,000 square meters, and has established four customer service centers and after-sales service centers in Dongguan, Shenzhen, Hangzhou and Beijing. In 2013, Hongtuo International Company was established in Hong Kong, and it began to internationalize and go global.
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