DongGuan HongTuo Instrument Co.,Ltd

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320g / 0.01g 0.001% RS232 Gold Density Balance Gold Purity Checking Machine

China DongGuan HongTuo Instrument Co.,Ltd certification
China DongGuan HongTuo Instrument Co.,Ltd certification
We use the DH-300 here in Madison and it works well for us. Sample size we use is 3” x 3” which is about the max size. Would be better if one of the other models can use a larger sample size.

—— Tony Warrington

I am really very satisfied. Serious and fast team. Effective after sales service. I recommend this company. Delivery time very fast. Good prices.

—— jean luc di vanno

Producto de calidad. Envío rápido. Volveré a comprar. Gracias

—— jordi sorribas

Merci du suivi de ce colis et d'avoir fait le maximum pour une livraison très rapide comme promis

—— Jean Bourlet

excellent vendeur, réponds très rapidement au mail. reçu en 1 semaine de la chine vers la France.

—— gilbert munoz

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320g / 0.01g 0.001% RS232 Gold Density Balance Gold Purity Checking Machine

320g / 0.01g 0.001% RS232 Gold Density Balance Gold Purity Checking Machine
320g / 0.01g 0.001% RS232 Gold Density Balance Gold Purity Checking Machine 320g / 0.01g 0.001% RS232 Gold Density Balance Gold Purity Checking Machine

Large Image :  320g / 0.01g 0.001% RS232 Gold Density Balance Gold Purity Checking Machine

Product Details:
Place of Origin: dongguan
Brand Name: DahoMeter
Certification: CE, FCC
Model Number: DH-300K
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: USD399-USD1299
Packaging Details: 42 X 16 X 32cm
Delivery Time: 2 days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram,other
Supply Ability: 300 Set/Sets per Month
Detailed Product Description
Power Supply: Europe Standard AC 100V - 240V OEM Service: Yes
Density Resolution: 0.001 G/cm3 Weight Resolution: 0.005g
Usage: Gold Precious Metal Tester Warranty: Two Years
Measuring Principle: Archimedes Principle
High Light:

precious metal analyzer machine

,

precious metal testing equipment

 

 

320g/0.01g 0.001% RS232 Gold Density Meter /Gold density balance , Gold Purity checking Machine

 

 

Principle:

 

According Archimedean principle of buoyancy method

 

Application

 

Jewelry industry, gold and precious metals research lab, jewelry shop, bank, pawn shops .

 

Features and Functions:

 

1. Just two simple steps,the purity of precious metals and gold karat can be showed rapidly and accurately.No stains and scratches left on gold after testing. Needn't use the sulfuric acid solution to test the standard samples.

 

2.The gold K number and density, platinum Pt value and density can be accurately measured in only 5 seconds.Directly and circularly show the gold karat (including gold-cop.per-silver, gold-silver, gold-copper), gold purity%(including gold-copper-silver, gold-silver, gold-copper) .

 

3.More intuitive and more rapid to identify gold authenticity. It adopt special software design according to market demand which enable users to set the upper and lower limits of K number and Pt value.When the K value of testing gold is more than 24K, the instrument will display HI. When K value less than 12K, LO is displayed.

 

4. With the mixture proportion function, it can test other precious metals, such as: platinum, silver, palladium, copper, rhodium...and so on

 

5.Adopting a light and thin stainless steel can reduce the error caused by the buoyancy of the wire.
 

6. Adopting the design of big tank, it can decrease the inaccuracy caused by supporting wire's buoyancy

 

7. Only applicable to solid metal sample which can be inlayed with gem stones . It can also be used as a precision electronic balance.

 

Model

DH-300K

DH-600K

Maximum weight

300g

600g

Weigh resolution

0.005g

Density resolution

0.001g/cm3

Measuring time

15S

Testing board

Unicase high-capacity plastic testing board

Measuring type

Traditional gold and platinum jewelry,necklace,bracelet,ring,large bullion,craft,and gold,silver,copper,cadmium,nickel,tin.etc.

Gold mode

Display k value

The K value of mixture of

gold,silver,and copper;mixture of

gold and copper;mixture of

gold and silver;

Display purity percent

The purity content of mixture of gold,silver and copper; ;mixture of

gold and copper;mixture of

gold and silver;

K value range

9K~24K

Copper and silver proportion setting

Cycle seting as user’ prefer(default 7:3)

platinum

Display value

PT percent,density value,volume

PT value range

Pt600 - Pt1000

Measuring container

unicase injection forming transparent professional measurement tank

(size:length16.9mm×wide9.8mm×high8.3mm)

Parameter setting

water temperature setting,measuring medium density setting

principle

Archimedes principle

Memory method

Two procedures

Correction method

auto correction with one button,auto detection.

Output method

output and print testing data conveniently with standard communication interface of RS-232C.

Standard accessories

Host,tank,test board,tweezer,thermometer,weight,wind and dust cover,a set of measuring particle parts,a set of measuring floating body parts,power transformer

wind and dust cover

Adopt the unicase dedicated wind and dust cover

Option accessories

DE-40 printer

power

AC100V– 240V

Main features

Simple operation,digital display,accurate measurement,stable,durable.

Contact Details
DongGuan HongTuo Instrument Co.,Ltd

Contact Person: Mrs. Julie Zhong

Tel: 86-13267004347

Fax: 86-769-2318-1253

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