Name: Automatic gold purity and karat tester 5mg/1mg silver gold purity density testing machine
SKU: 1600303449727
Availability: InStock

Automatic gold purity and karat tester 5mg/1mg silver gold purity density testing machine

Product Description

Application

Jewelry industry, banks, pawn shops, gold and precious metals research laboratories

Test sample

Valuable products such as gold, platinum, palladium, silver, jade, jewelry, ivory, etc.

Principle

Archimedes principle buoyancy method

Standards

According to GB/T2413, 1966, 2834, ASTM C20/C134/C373/C329, EN-725 standards.

Product introduction

"Qunlong" brand adopts internationally recognized high-sensitivity, high-stability gold-plated ceramic sensor technology, leading the industry to use water as a medium (optional alcohol) in a cost-effective manner, only two steps, you can display the density value. No manual calculation, more convenient, faster, more time saving.

Advantage

1. It can quickly and accurately determine the purity% of precious metals and gold K number;

2. No traces or pollution will be left after the measurement, no need to use sulfuric acid solution or test standard samples.

3. The Brazilian fire gold with coating thickness> 30μm also can be easily judged.

4. Special software design can directly display the gold K number (including gold, copper and silver, gold and silver)

5. Adopt a large water tank design to reduce the error caused by the buoyancy of the hanging rail line.

6. Cannot test samples with gems and hollows. It can be used as a general balance.

Purchase Notes

1. This product is suitable for simple measurement of purity, error within 1K;

2. No recognition ability for tungsten, iridium and other products with a constant gold density, which requires man-machine combination;

3. Be familiar with operation and principle to avoid errors in gold collection;

4. You can distinguish between the weight of various jade and the true and false of ancient silve

Technical Parameter

Model	DX-300K	DX-600K	DX-120K	DX-1200K	DX-2000K	DX-3000K
Weight Accuracy	0.005g		0.001g	0.01g
Max Weight	300g	600g	120g	1200g	2000g	3000g
Density Resolution	0.001 g/cm³		0.0001 g/cm³	0.001 g/cm³
Measurement type	Density and purity testing of precious metals such as gold, platinum, palladium and silver; The proportion of jade
Attention	Hollow (closed water cannot flow in), diamond-encrusted precious metals cannot be measured
Function Setting	Water temperature setting, measuring medium density setting,Mixing ratio setting
Measurement Project	Density value, K value, PT value, purity value,
Windproof Cover	Fully transparent acrylic windshield, the sample is 100% visible				None
Communication Interface	RS232 standard communication interface, which can be connected to printers, PCs and other peripheral devices
Voltage	AC100-240V-50/60HZ DC 7.5V 600mA
Sink Size	16511585mm				240200150 mm
Packaging Size	450240460mm
Product Size	270270270mm				290310260mm
Weight	7.5kg
Standard Accessories	Host, Sink, Measuring table, Tweezers, Instructions, Weights,Dust cover, Power supply;
Optional Accessories	Printer X1 (normal model), printer X2 (with time function), Wax furnace (sealing wax), Vacuum extractor (Vacuuming)

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Пользовательский логотип, тусклый лак, объем ресниц, тонкий Изогнутый пинцет, аппликатор для наращивания ресниц, пинцет для объема, частная этикетка

2,25-3 $

Automatic gold purity and karat tester 5mg/1mg silver gold purity density testing machine

Product Overview

Description