Gold Karat Purity Analyzer
Product Code : JA-CE-6163
The Gold Karat Purity Analyzer (SKU JA-CE-6163) estimates the purity percentage and karat of gold alloys by weighing the item twice, so no acid is used and the item is not marked. Software displays karat and purity values for gold-copper-silver, gold-silver and gold-copper alloys, and a mixture-proportion function extends testing to other precious metals. This gold karat purity analyzer is used in jewellery assessment and materials teaching, and it is supplied by JaincoLab.
Specifications
The analyzer covers 9K to 24K with high and low karat limits settable from 5K to 24K and Hi/Lo indication, works from two weighing steps without sulfuric acid, judges metallic plating thicker than 30 microns, accepts a user-set proportion value and connects to a PC through RS-232C.
| Product | Gold Karat Purity Analyzer |
| SKU | JA-CE-6163 |
| Karat range | 9K to 24K |
| Limit alerts | High/low limits settable from 5K to 24K; Hi/Lo indication |
| Alloy combinations | Gold-copper-silver, gold-silver, gold-copper |
| Other metals | Platinum, silver, palladium, copper, rhodium via mixture proportion function |
| Plating judgement | Plating above 30 microns |
| Test method | Two weighing steps, no sulfuric acid solution |
| Interface | RS-232C for PC connection |
Uses of the gold karat purity analyzer
The analyzer is used to check the karat of gold items quickly and without damage: the item is weighed in two steps, the density-based result is shown as karat and purity percentage, and the Hi/Lo limits flag items outside an expected karat band.
- Karat and purity checks on gold jewellery and bullion pieces
- Screening items against set karat limits
- Estimating composition of other precious-metal alloys with the proportion function
- Teaching density and alloy composition in materials science
Scope of supply and ordering
The listing covers the gold karat purity analyzer, supplied by JaincoLab. Weighing capacity, readability, test accessories and the PC cable are confirmed on the quotation, together with any spares and quantities.
MOQ, lead time and packing are confirmed on each quotation for the quantity and delivery destination. Analyzers are supplied to jewellery, trade, institutional and laboratory buyers, including export orders to Africa, the Middle East and South and South-East Asia.
Frequently asked questions
What karat range does it cover?
9K to 24K, with high and low alert limits settable from 5K to 24K.
Does testing need acid?
No, the result comes from two weighing steps without sulfuric acid.
Can other precious metals be checked?
Yes, the mixture proportion function covers metals such as platinum, silver, palladium, copper and rhodium.
What is the weighing capacity?
Capacity and readability are not stated in the product data and are confirmed on the quotation.
Related products
This analyzer is listed under Chemistry Equipment; browse all chemistry lab equipment for laboratory instruments.
Request a quote
To request a quotation for the Gold Karat Purity Analyzer, send the quantity and delivery destination through the JaincoLab contact page or email [email protected]. Institutions and contractors buying under a tender can also reach us via the tenders page.
