{"product_id":"gold-purity-meter","title":"Gold Purity Meter I Digital Density for Gold \u0026 Precious Metals I Density Balance 0.001–99.999 g\/cm³ Range, Touch ScreenI","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003ePG-DM1 Gold Density Meter\u003c\/strong\u003e\u003cspan\u003e is a precision digital density balance designed for \u003c\/span\u003e\u003cstrong\u003egold, silver and other precious-metal density testing\u003c\/strong\u003e\u003cspan\u003e. By measuring sample weight and liquid-displacement volume, the instrument calculates the density of a solid sample, which can then be used as an important \u003c\/span\u003e\u003cstrong\u003enon-destructive screening method for assessing gold purity and identifying variations in precious-metal composition\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 dir=\"auto\" class=\"PDq2pG_selectionAnchorContainer\"\u003eProduct Overview\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp dir=\"auto\"\u003eThe \u003cstrong\u003ePG-DM1 Digital Gold Density Meter\u003c\/strong\u003e combines a precision balance with a liquid-displacement density measurement system. It is particularly useful for jewellery manufacturers, bullion dealers, gold testing laboratories, refiners and quality-control departments that need a rapid method for evaluating precious-metal samples.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eFor gold testing, the instrument determines the \u003cstrong\u003edensity of the sample in g\/cm³\u003c\/strong\u003e. Since different gold alloys and other metals have different densities, the measured density can be compared with an appropriate reference value to help assess the likely composition or purity of a sample.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eThe system supports testing of \u003cstrong\u003eregular and irregular solid samples\u003c\/strong\u003e, including jewellery pieces, coins and other precious-metal objects. It can also accommodate floating samples using the appropriate accessories.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eImportant Gold Testing Note\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eA density meter does \u003cstrong\u003enot directly measure gold purity in karats or percentage\u003c\/strong\u003e. It measures density. Gold purity can be estimated or screened by comparing the measured density against appropriate reference values, but results can be affected by alloy composition, hollow construction, stones, cavities, plating and other materials.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eFor definitive commercial purity certification, density testing should be used alongside an appropriate recognized assay or analytical method.\u003c\/p\u003e\n\u003ch2 dir=\"auto\"\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp dir=\"auto\"\u003eDesigned for \u003cstrong\u003egold and precious-metal density testing\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003e0.001–99.999 g\/cm³\u003c\/strong\u003e density range\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003e220 g weighing capacity\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003e0.001 g \/ 1 mg weighing resolution\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp dir=\"auto\"\u003eSuitable for gold jewellery, coins and solid precious-metal samples\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp dir=\"auto\"\u003eMeasures regular and irregular solids\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp dir=\"auto\"\u003eAutomatic density calculation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp dir=\"auto\"\u003eSupports floating-sample measurement\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp dir=\"auto\"\u003e4.5-inch touchscreen\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp dir=\"auto\"\u003eGerman load cell\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp dir=\"auto\"\u003eStores up to 100 measurements\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp dir=\"auto\"\u003eRS232C interface\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp dir=\"auto\"\u003eUseful for rapid gold-purity screening and quality control\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1 dir=\"auto\"\u003e4. Technical Specifications\u003c\/h1\u003e\n\u003cdiv dir=\"auto\" class=\"group TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable dir=\"auto\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"last:pe-10\"\u003eSpecification\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003ePG-DM1 Gold Density Meter\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eDigital Gold \/ Precious Metal Density Meter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003ePG-DM1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDensity Range\u003c\/td\u003e\n\u003ctd\u003e0.001–99.999 g\/cm³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeighing Capacity\u003c\/td\u003e\n\u003ctd\u003e220 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeighing Resolution\u003c\/td\u003e\n\u003ctd\u003e0.001 g \/ 1 mg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurement Principle\u003c\/td\u003e\n\u003ctd\u003eWeighing and liquid displacement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSample Type\u003c\/td\u003e\n\u003ctd\u003eSolid samples\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuitable Samples\u003c\/td\u003e\n\u003ctd\u003eGold, jewellery, precious metals, metals, ceramics, plastics and other compatible solids\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGold Purity Testing\u003c\/td\u003e\n\u003ctd\u003eDensity-based screening \/ assessment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003e4.5-inch touchscreen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoad Cell\u003c\/td\u003e\n\u003ctd\u003eGerman load cell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurement Parameters\u003c\/td\u003e\n\u003ctd\u003eDensity, volume, volume percentage, porosity, water absorption, average density, minimum density, maximum density\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMemory\u003c\/td\u003e\n\u003ctd\u003e100 measurements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication\u003c\/td\u003e\n\u003ctd\u003eRS232C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImmersion Medium\u003c\/td\u003e\n\u003ctd\u003eWater or another suitable liquid\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Setting \/ Calibration\u003c\/td\u003e\n\u003ctd\u003e10–40°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003eAC 220 V \/ 50 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e200 × 290 × 200 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e3 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv class=\"relative h-0 self-end select-none\"\u003e\n\u003cdiv class=\"absolute end-0 flex items-end\"\u003e\u003cspan class=\"\"\u003e\u003cbutton class=\"hover:bg-token-bg-tertiary text-token-text-secondary relative z-10 my-1 rounded-sm p-1 transition-opacity group-[:not(:hover):not(:focus-within)]:pointer-events-none group-[:not(:hover):not(:focus-within)]:opacity-0\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20\" height=\"20\" class=\"icon\"\u003e\u003cuse href=\"\/cdn\/assets\/sprites-core-406f0b1a.svg#7fccfb\" fill=\"currentColor\"\u003e\u003c\/use\u003e\u003c\/svg\u003e\u003c\/button\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp dir=\"auto\"\u003e \u003c\/p\u003e\n\u003ch1 dir=\"auto\"\u003e6. Suitable For\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp dir=\"auto\"\u003eGold jewellery manufacturers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp dir=\"auto\"\u003eJewellery testing laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp dir=\"auto\"\u003eGold dealers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp dir=\"auto\"\u003eBullion dealers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp dir=\"auto\"\u003ePrecious-metal traders\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp dir=\"auto\"\u003eGold refiners\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp dir=\"auto\"\u003eJewellery quality-control departments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp dir=\"auto\"\u003ePrecious-metal recycling businesses\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp dir=\"auto\"\u003eAssay laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp dir=\"auto\"\u003eGoldsmiths\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp dir=\"auto\"\u003eResearch laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp dir=\"auto\"\u003ePrecious-metal inspection facilities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 dir=\"auto\"\u003eImportant\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eHollow jewellery, stones, cavities, trapped air, plating and mixed-material construction can affect density measurements. Such factors should be considered when interpreting a gold-density result.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eInterpreting Gold Density\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eThe measured density should \u003cstrong\u003enot automatically be converted into a gold purity percentage\u003c\/strong\u003e without considering the sample's alloy composition and physical construction.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eFor example, a jewellery item containing stones, hollow sections, solder, cavities or other metals may produce a density value that does not correspond directly to its stamped karat value.\u003c\/p\u003e\n\u003ch1 dir=\"auto\"\u003e10. FAQs\u003c\/h1\u003e\n\u003ch3 dir=\"auto\"\u003e1. Can the PG-DM1 test gold purity?\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eIt can be used for \u003cstrong\u003edensity-based gold purity screening\u003c\/strong\u003e. It does not directly chemically assay gold purity.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003e2. Does it display gold purity in karats?\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eThe instrument measures \u003cstrong\u003edensity\u003c\/strong\u003e. A density result can be compared with suitable reference values to help assess apparent gold composition, but the instrument should not be represented as directly measuring karat purity unless a validated conversion method is specifically established.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003e3. Can I test gold jewellery?\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eYes. Gold jewellery can be tested provided the item is within the instrument's weighing capacity and is suitable for immersion.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003e4. Can it test gold coins?\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eYes, solid gold coins and similar precious-metal objects can be tested using the density measurement method.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003e5. What is the density range?\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eThe specified density range is \u003cstrong\u003e0.001–99.999 g\/cm³\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003e6. What is the weighing capacity?\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eThe maximum weighing capacity is \u003cstrong\u003e220 g\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003e7. What is the weighing resolution?\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eThe balance provides \u003cstrong\u003e0.001 g \/ 1 mg resolution\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003e8. Is gold testing destructive?\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eDensity testing is generally a \u003cstrong\u003enon-destructive physical measurement\u003c\/strong\u003e, although the sample must be immersed in a suitable liquid.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003e9. Can hollow gold jewellery be tested?\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eIt can be measured physically, but the resulting density may not represent the density of the gold alloy itself because hollow construction changes the overall density.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003e10. Can jewellery containing gemstones be tested?\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eIt can be measured, but gemstones and other non-metallic components will affect the overall density. The result therefore should not automatically be interpreted as gold purity.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003e11. Can it test silver and other metals?\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eYes. The density measurement principle can be applied to other compatible solid materials, including precious and industrial metals.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003e12. Is density testing enough to certify gold purity?\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eNo. Density testing is best considered a \u003cstrong\u003escreening and quality-control method\u003c\/strong\u003e. Formal purity certification may require an appropriate assay or analytical technique.\u003c\/p\u003e","brand":"Acuris","offers":[{"title":"Default Title","offer_id":54208095093033,"sku":"PG-DM","price":44999.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0872\/1740\/6249\/files\/Densitometer-PG-DM1.webp?v=1777056137","url":"https:\/\/www.labmart.in\/products\/gold-purity-meter","provider":"Labmart.in","version":"1.0","type":"link"}