Gold Density Meter for Gold Purity Test, 0.001g/cm³, 0.01-2000g

5 out of 5 based on 1 reviews | Write a review

$1,475.81

High-precision gold density tester for sale online, providing a variety of weighing ranges to choose from (0.005g~300g, 0.005g~600g, 0.01g~1200g, 0.01g~2000g, 0.001g~120g), can accurately detect the purity of precious materials such as gold, platinum, silver, jade, etc. The measurement accuracy is up to 0.001g/cm³.

Measuring Range *

SKU: ATO-DENSITY-DX

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Delivery date: 6-12 days

Overview

The gold density meter can display the karat number and purity, and will not leave any traces or pollution after measurement. It is widely used in banks, pawnshops, jewelry industry, scientific research, etc.

Features

The gold density meter can quickly and accurately determine the purity % of precious metals and the karat number of gold, and only two weighing steps are required to complete the test.
It uses non-destructive testing technology, leaving no traces or pollution after measurement, and no sulfuric acid solution or standard samples are required.
The density meter is suitable for Brazilian fire gold with a coating thickness of >30μm, and its composition can be easily determined.
Its intelligent software design can directly display the gold K number (9K-24K) and purity % (including gold copper silver, gold silver, gold copper) in a loop.
The equipment adopts a large water tank design to effectively reduce the buoyancy error of the hanging rail line and improve the measurement accuracy.
The gold density tester has a wide range of applications and can test precious metals and jewelry such as gold, platinum, K gold, silver, jade (but not suitable for samples inlaid with gemstones or hollow).
The meter supports multi-functional use. It can not only be used for gold purity detection, but also can be used as a general balance.

Specification

Model	ATO-DX-300K	ATO-DX-600K	ATO-DX-1200K	ATO-DX-2000K	ATO-DX-120K
Weighing range	0.005g~300g	0.005g~600g	0.01g~1200g	0.01g~2000g	0.001g~120g
Specific gravity accuracy	0.001g/cm³				0.0001g/cm³
Cycle display	Gold karat/purity (gold copper silver, gold silver, gold copper) switch
Measurement function	Gold purity, Karat number or platinum Pt mixing ratio of two mixed metals
Measuring time	about 10 seconds

Dimension (mm)

Details

Tips: Measuring steps for precious materials

Measuring steps for gold purity K number:

Put the gold on the measuring table and measure the weight in the air.
Press the MODE key to memorize.
Immerse the sample completely in water, measure the weight in the water, press the MODE key to memorize, and directly display the density value.
Press the MODE key to display the gold purity % (including gold, copper, silver, gold, silver, gold and copper); then press the 0 key to display the gold number (including gold, copper, silver, gold, silver, gold and copper).

Measuring steps for jewelry density:

Put the jewelry on the measuring table and measure the weight in the air.
Press the MODE key to memorize.
Immerse the jewelry completely in water, measure the weight in the water, press the MODE key to memorize, and directly display the density value.
Determine the authenticity of the jewelry by the density value.

Existing reviews of Gold Density Meter for Gold Purity Test, 0.001g/cm³, 0.01-2000g

Non-destructive gold purity tester

Compared to the acid test method I used before, this purity meter is far more accurate and reliable. It doesn't damage the sample, provides direct karat display, and takes less than 10 seconds per test. I also tested it against a high-end spectrometer, and the results matched closely. For the price, this is one of the best non-destructive purity testers on the market.

From: Lucian | Date: 20/08/2025

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