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  • EDS3900 Jewelry Making Machine Xrf Gold Tester Jewelry Purity Tester
  • EDS3900 Jewelry Making Machine Xrf Gold Tester Jewelry Purity Tester
  • EDS3900 Jewelry Making Machine Xrf Gold Tester Jewelry Purity Tester
  • EDS3900 Jewelry Making Machine Xrf Gold Tester Jewelry Purity Tester
  • EDS3900 Jewelry Making Machine Xrf Gold Tester Jewelry Purity Tester
  • EDS3900 Jewelry Making Machine Xrf Gold Tester Jewelry Purity Tester
EDS3900 Jewelry Making Machine Xrf Gold Tester Jewelry Purity Tester

EDS3900 Jewelry Making Machine Xrf Gold Tester Jewelry Purity Tester

  • 1 - 4 Sets
    $5,800
  • 5 - 9 Sets
    $5,300
  • >= 10 Sets
    $4,999
View product details

EDS3900 Jewelry Making Machine Xrf Gold Tester Jewelry Purity Tester

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Material Composition Analysis: Uses XRF (X-ray fluorescence) technology to accurately determine the purity and alloy composition of gold jewelry (e.g., 18k, 24k) and other precious metals.
  • Quality Evaluation: Assesses surface finish, texture, and structural integrity of jewelry items via advanced sensors and touchscreen-guided inspections.

Key features

  • 1. Corrosion-Resistant Metal Body

    • With a corrosion-resistant metal body, ensure durability in harsh environments, outlasting plastic-based testers in humid or industrial settings.*

  • 2. Intuitive Touchscreen Interface

    • With an intuitive touchscreen interface, allow easy input of jewelry parameters and real-time display of purity results, simplifying operation compared to manual models.*

  • 3. High-Accuracy XRF Technology

    • With XRF (X-ray fluorescence) technology, achieve precise purity analysis (e.g., 18k/24k gold) with ±0.1% accuracy, surpassing traditional acid-testing methods.*

  • 4. Commercial-Grade Reliability

    • Designed for commercial and retail use, supports rapid purity verification during sales or manufacturing processes, enabling seamless integration into jewelry stores and workshops.*

  • 5. Customizable Jewelry Analysis

    • With customizable parameters, adapt to analyze diverse jewelry types (e.g., rings, necklaces) and materials, offering broader versatility than single-purpose testers.*

Product details

EDS3900 Jewelry Making Machine Xrf Gold Tester Jewelry Purity Tester

The EDS3900 Jewelry Making Machine XRF Gold Tester is a high-precision device designed for jewelry quality control and purity analysis. Equipped with advanced X-ray fluorescence (XRF) technology, it ensures accurate measurement of gold purity (e.g., 18k, 24k), material composition, and defect detection. Its sleek, corrosion-resistant metal build and intuitive touchscreen interface make it ideal for jewelry stores, manufacturers, and quality inspection labs.

Technical specifications

FeatureSpecificationApplication Scenario
Material AnalysisXRF technology, detects 10+ precious metalsIdentifying alloy compositions in gold jewelry
Purity TestingAccuracy ±0.1% for gold purity (99.9% max)Ensuring compliance with international standards
Touchscreen Display7-inch HD, multi-language supportUser-friendly data input/output in global markets
Power50Hz voltage, energy-efficient designStable operation in commercial settings

Customization guide

Adjustable testing modes (e.g., auto-calibration for different jewelry sizes) and customizable alloy databases allow users to tailor the device to specific needs, such as analyzing vintage or niche metal alloys.

Get inspired

Ensure every piece of jewelry meets the highest standards. Whether verifying a delicate necklace or a bold ring, the EDS3900 empowers professionals to deliver transparency and trust to customers.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Purity Accuracy±0.5%±0.3% (+40% improvement)±0.1% (+80% improvement)*
Analysis Speed10 seconds/item8.5 seconds/item7 seconds/item
PortabilityDesktop fixedFoldable handleLightweight portable

Supplier's note

  1. Technical Breakthroughs:

    • XRF Core Technology: The Pro Model’s triple-layer XRF sensor achieves 99.9% purity accuracy, surpassing industry benchmarks by 30%.
    • Multi-Language Interface: Supports 10+ languages, enabling global usability without translation delays.
    • Durability: Corrosion-resistant aluminum alloy casing withstands harsh workshop environments 2x longer than plastic alternatives.

  2. Optimal Version Selection:

    • Base Model: Ideal for small jewelry stores or workshops prioritizing budget-friendly, reliable testing (e.g., verifying basic gold purity).
    • Advanced Model: Suitable for mid-sized manufacturers requiring faster analysis (20% quicker than Base) and portability for on-site inspections.
    • Pro Model: Best for high-volume labs or luxury brands needing unmatched precision (e.g., detecting trace impurities in 24k gold) and durability in demanding settings.

With the Pro Model’s 99.9% purity accuracy, you can authenticate heirloom jewelry with confidence. With its 80% faster analysis speed than the Base Model, the Pro reduces downtime in high-throughput manufacturing.

Frequently asked questions

  • Which EDS3900 model is best suited for small jewelry stores with limited space?

  • How do I clean the touchscreen display of the EDS3900 to maintain clarity?

  • Can the EDS3900 accurately test both gold and silver purity simultaneously?

  • Does the EDS3900 allow customization of testing parameters for different jewelry types?

  • Is the EDS3900’s XRF technology certified for compliance with international standards?

  • Beyond retail, what industries benefit from using the EDS3900?

  • How does the EDS3900 ensure precise purity readings compared to traditional testers?

  • Is the EDS3900 compatible with 50Hz power supplies for global use?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material AnalysisJewelry manufacturing, quality controlIndustry Standard: Basic XRF (±2% accuracy)
Our Base: Advanced XRF (±0.5% accuracy)
Our Advanced: Real-time XRF (±0.2% accuracy)		▲ Base: 70% faster analysis than industry standard (ASTM E1508 compliant)
▲ Advanced: 3x higher precision for complex alloys		▲ Advanced: 40% higher cost due to dual-sensor tech
Purity Testing AccuracyRetail sales, consumer verificationIndustry Standard: 18k-24k detection
Our Base: 9-24k detection
Our Advanced: 3-24k detection + alloy identification		▲ Base: Covers 50% more karat ranges (ISO 11416)
▲ Advanced: Identifies 12+ common alloys (ASTM F2925)		▲ Advanced: Requires calibration for exotic metals
DurabilityWorkshop environmentsIndustry Standard: 500-hour operational lifespan
Our Base: 1,500-hour lifespan (IP54 rated)
Our Advanced: 3,000-hour lifespan (IP67 rated)		▲ Base: 3× corrosion resistance (ASTM B117)
▲ Advanced: Withstands 50+ chemical exposures (ASTM D543)		▲ Advanced: Heavier build (2.5kg vs Base’s 1.8kg)
PortabilityField inspections, mobile jewelersIndustry Standard: 8kg weight
Our Base: 1.8kg (ISO 7218 compliant)
Our Advanced: 1.2kg + integrated handle		▲ Base: 77% lighter than industry standard
▲ Advanced: Foldable design for backpack storage		▲ Advanced: Sacrifices 10% battery life for portability
Power EfficiencyBattery-operated useIndustry Standard: 50Hz (500W peak)
Our Base: 50Hz (250W peak)
Our Advanced: 50/60Hz (180W peak, Energy Star certified)		▲ Base: 50% lower energy consumption (IEC 62301)
▲ Advanced: 8-hour runtime on single charge		▲ Advanced: Requires proprietary charger
User InterfaceNovice techniciansIndustry Standard: Basic LCD display
Our Base: 7" touchscreen (ISO 9241)
Our Advanced: 10" touchscreen + voice commands		▲ Base: 30% faster workflow via drag-and-drop UI
▲ Advanced: Multilingual support (12 languages)		▲ Advanced: Steeper learning curve for voice commands

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