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1. Quick and accurate determination of precious metal purity% and gold K number: only two weighing steps are required.
2. No trace or pollution will be left after the measurement, no need to use sulfuric acid solution or test standard samples.
3. It is also easy to judge the Brazilian fired gold with the coating thickness> 30μm.
4. Special software design can directly display the gold K number (including gold, copper, silver, gold and silver,Gold copper), gold purity% (including gold copper silver, gold silver, gold copper)
5. The K number ranges from 9 to 24K.
6. The large sink design is adopted to reduce the error caused by the buoyancy of the hanging rail.
7. Samples with gems and hollows cannot be tested. Can be used as a general balance.
1.Put the gold into the measuring platform, measure the weight in the air, and press the MODE key to remember.
2.Fully immerse the sample in water, measure the weight in the water, press the MODE key to memorize, and directly display the density value.
3.Press the O button to display the purity of gold; then press the MODE button to display the gold K number.
These series instrument is the dramatic updating and upgrading products.Compared with other competing products,it has been focused on enhancing weighting resolution,simplified operation procedure and operation method,upgraded software application function,improved reliability of measuring result. offer respectively three content measuring model for gold,platinum,silver and one alloy measuring model;
No need to bundle samples.Following value can be displayed precisely and quickly with only two procedure:
(1)karat value,percentage content,density for gold
(2)PT value,percentage content,density for platinum
(3)S value,percentage content,density for silver
(4)percentage content,density for other alloy
Model MZ | K300 | K600 | K1200 | K3000 | K150 | MAY-ENTIRS120 | |
Maximum weight | 300g | 600g | 1200g | 3000g | 150g | 120g/200g | |
Minimum weight | 0.01g | 0.01g | 0.01g | 0.05g | 0.001g | 0.0001g | |
Weight resolution | 5g | 5g | 5g | 5g | 2g | 1g | |
Density resolution | 0.01g/cm³ | 0.001g/cm³ | 0.0001g/cm³ | ||||
Measuring time | 5~10S | ||||||
Testing board | Unibody high-capacity plastic testing board | ||||||
Measuring type | Traditional gold and platinum jewelry, bracelet, ring, large bullion, craft etc. | ||||||
Gold moda | Display k value | The K value of mixture of gold, silver, and copper; | |||||
The K value of mixture of gold and copper; | |||||||
The K value of mixture of gold and silver; | |||||||
Display purity % | The purity percentage of mixture of gold, silver, and copper; | ||||||
The purity percentage of mixture of gold and copper; | |||||||
The purity percentage of mixture of gold and silver; | |||||||
K value range | 9K-24K | ||||||
Platinum moda | Copper and Silver | Cycle setting (default 7:3) | |||||
Display value | PT percent, density value, volume | ||||||
PT value range | Pt 600-pt 1000 | ||||||
Other precious metals | Function | measure the purity percenrage of main materials in two kinds of mixture | |||||
play value | density value, volume, content percentage | ||||||
Setting | density value of main materials and secondary materials setting | ||||||
Measuring Mode | Gold mode, selected setting mode, specific gravity mode | ||||||
Parameter setting | Water temperature setting, measuring medium density setting | ||||||
Correction method | Auto calibration with one key, auto detection | ||||||
Output method | Output and print testing data conveniently with standard communication interface of RS-232C | ||||||
Main features | Simple operation, digital display, accurate measuring, stable, durable | ||||||
Measuring Container | Unibody injection forming transparent professional measurement tank (size : L 169 mm *W 98 mm * H 83 mm) | ||||||
Body size | 21 X 17 X 17 cm | ||||||
Packing size | 38.5 X 19.5 X 33 cm | ||||||
Principle:
According Archimedean principle of buoyancy method
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.
8.Widely be used in jewelry industry, gold and precious metals research lab, jewelry shop, bank, pawn shops .
ZEALCHON INTERNATIONAL TECHNOLOGY LIMITEDWith more than 15 years of civil engineering background,Zealchon is engaged in manufacturing and supplying qualitative array of research and laboratory testing equipment. Our range includes research lab instruments,soil testing instruments, bitumen testing instruments,and cement & concrete testing equipment.
Fabricated from the finest quality raw material our comprenensive range guarantees precision functioning, accurate perfomance and sturdiness. Our sophisticated manufacturing ability allows us to persistenty and system atically upgrade the quality of our range as per international quality standards. Our machines are used world-wide by government agencies, commercial testing laboratories,ready mix producers,contractors and universities.Over the past 15 years,our customers have recognized our dedication to quality products,performance,value and customer satisfaction which has become the cornerstone to our success and growth.
We extend our appreciation to our clients and associates for facilitating this success!
Exhibition
Quality Control System:
Every parts should be put in temperature and humidity test chamber for 72 hours before assembling.
Every machine need to do aging testing for another 72 before shipping
Every machine is with its unique series number .Engineer will be responsed for the quality of the machine he made.
1: The whole machine is guaranteed for 12 months; provide technical service support for life.
2: During the warranty period, if the product has quality problems under normal use, after verification by Party B, it will provide free maintenance services and will not charge any fees to Party A; if the quality problem is not the instrument itself, it is due to user's human factors. Party B needs Charge the cost of parts repair or replacement.
3: Response time: Within 24 hours.Any problem,our professional team can check for you remotely.
1. who are we?
We are based in Shaanxi, China, start from 2014,sell to Eastern Asia(30.00%),South Asia(30.00%),Mid East(15.00%),Western Europe(15.00%),Southern Europe(10.00%). There are total about 11-50 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Bitumen Testing,Material Testing,Aggregate Testing Machine,Soil Testing,Laboratory machine
4. why should you buy from us not from other suppliers?
We have 20 years of experience in design research and development, with the guidance of professors and researchers from the Well-known institutions in China,developed a series of leading domestic detecting instrument and laser products.
5. what services can we provide?
Accepted Delivery Terms: FOB,CIF;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD;
Accepted Payment Type: T/T,Credit Card,Western Union,Escrow;
Language Spoken:English,Chinese,Spanish,Japanese.
