Digital Gold Purity Analyzer with High Precision Density Testing for Jewelry and Precious Metals (1200K)

Special software design intuitively displays the carat number of gold (including gold-copper-silver, gold-silver, gold-copper) and gold purity percentage (including gold-copper-silver, gold-silver, gold-copper). Features HI and LO limit functions with a wide measurement range from 9K to 24K, allowing free setting of HI and LO values. Utilizes pure water or distilled water as the test medium, offering low cost and easy availability. The large water tank design minimizes errors caused by the buoyancy of the support wire. Note: It cannot test hollow samples or samples inlaid with gemstones but can be used as a general balance. Specifications include: Name: Electronic solid density meter; Models: MDJ-300K, MDJ-600K, MDJ-1200K, XF-1203K, XF-2203K, XF-3203K; Maximum weighing: 120g-1200g; Weighing range: 0.001g-1200g; Weighing accuracy: 0.001g; Density accuracy: 0.001g/cm3, 0.0001g/cm3; Standard water tank size: 150*100*90mm.

• Quickly and accurately determine the purity percentage of precious metals and gold karat value with just two weighing steps, leaving no traces or contamination after measurement, and eliminating the need for sulfuric acid solutions or test standards.
• Utilizes an integrated precision weighing unit with low temperature drift for consistent and reliable results, controlled by a high-performance microprocessor and featuring built-in overload protection to ensure long service life, accuracy, and stability.
• Not limited to gold; capable of testing the purity of other precious metals such as silver, platinum, and palladium, offering versatile application across various materials.
• Provides non-destructive testing, ensuring that the material being analyzed is not damaged or altered during the process, preserving the integrity of the sample.
• Features a digital display that shows measured density or specific gravity instantly and accurately, facilitating easy interpretation and analysis of results for efficient use.