How quickly can the machine provide results?

The measuring time is typically 5 to 10 seconds, allowing for rapid and accurate determination of precious metal purity and density.

Can this machine be used as a regular balance?

Yes, it can be used as a general precision electronic balance in addition to its specialized function for precious metal testing.

What is the response time for technical support?

The response time is within 24 hours. Professional teams can check problems remotely and provide technical service support for the machine's life.

Good Price High Precision Small Gold Carat Testing Machine

Name: Good Price High Precision Small Gold Carat Testing Machine
Brand: Xi'an Zealchon Electronic Technology Co., Ltd.
SKU: 1970456792

Shaanxi, ChinaXi'an Zealchon Electronic Technology Co., Ltd.

US$890.00

1-2 Sets

US$860.00

3+ Sets

Product profile

Customization

Available

After-sales Service

Warranty Is 12 Months

Warranty

12 Months

Model NO.

k3000

Model Number

K3000

Power

35W

Detector

Proportional Counter

Measuring Range

0.001g~ 1200g

Density Precision

0.001 g/cm3;

Application

Density, Gold Purity, K Value

The Maximum Weight

1200g

Operating Mode

Archimedes Principle

Transport Package

International Standard Packing

Specification

45X20X35 cm

Trademark

Zealchon

Origin

China

Production Capacity

10000 Pieces/Year

Key features

Two-Step Measurement: Determine purity and K number in just two weighing steps without chemical reagents.

High Precision: Measuring resolution up to 0.001g with density precision of 0.001 g/cm3.

Multi-Metal Support: Measures gold, platinum, silver, and alloys with K values from 9 to 24K.

Non-Destructive Testing: No trace, pollution, or scratches left; no sulfuric acid or standard samples needed.

Fast Results: Accurately measure gold K number and density in only 5 seconds.

12-Month Warranty: Comprehensive 12-month warranty with free maintenance for quality issues.

Lifetime Support: Technical service support provided for the entire life of the machine.

Anti-Buoyancy Design: Large sink and thin stainless steel design reduce buoyancy errors.

Company profile

Xi'an Zealchon Electronic Technology Co., Ltd.

Shaanxi, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2014-11-01Nearest Port: tianjing, shanghai, qingdaoAverage Response Time: ≤2.66hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CIF, CIP

AI-Powered supplier vetting

SummaryThe supplier is described as a manufacturer of material testing equipment for construction-related applications, with product coverage spanning concrete, cement, mortar, bitumen, asphalt, soil, aggregates, rocks, and steel. It reports broad customization services, ODM capability, OEM service for well-known brands, and new products launched during the past year. Export activity is extensive, with 90% of sales reported as exports and markets across multiple global regions. Stated lead times are within 15 working days in both peak and off-peak periods. However, the available information does not establish certifications, and quality-control evidence is incomplete: the supplier reports zero quality-control test equipment and unknown quality-assurance and traceability status. It also lacks overseas showrooms, agents, branches, and offline trade-show participation. Financial information is present only as year references and cannot establish financial strength.

Supplier typeThe supplier identifies itself as a global manufacturer of material testing equipment for the construction industry, offering testing solutions for numerous construction materials. Its stated business scope also includes electronic equipment, sensors, glassware, and other goods, indicating a broad registered scope beyond the core testing-equipment description.

R&D capabilityThe supplier reports new products during the past year, ODM services, broad design support, and OEM service for well-known brands. Its company description also claims technological innovation and continuous expansion, but it explicitly has no available SDK, so software-development support is limited in the provided evidence.

Production capacityReported production output is a test machine capacity of 2 tons, with stated order fulfillment within 15 working days in both peak and off-peak periods. The supplier reports five qualified service-capability suppliers, but it also reports zero quality-control test equipment, making production-quality verification a significant concern.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM capability and new-product activity, providing direct evidence of broad product-design and customization support.

Product Q&A

Q:What is the warranty period for this machine?

The warranty period is 12 months. During this time, free maintenance services are provided for quality problems under normal use.

Q:How many steps are required to measure gold purity?

Only two weighing steps are required: measuring weight in air and then fully immersing the sample in water to display density and purity.

Q:Does the testing process damage the gold sample?

No, the measurement leaves no trace or pollution. It does not require sulfuric acid solution or test standard samples, ensuring no scratches or damage.

Q:What types of metals can this machine test?

It can test gold, platinum, silver, and various alloys. It displays K values (9-24K) and purity percentages for mixtures of gold, copper, and silver.

Q:What is the maximum weight capacity of the K3000 model?

The K3000 model has a maximum weight capacity of 1200g with a measuring range of 0.001g to 1200g.