K5 Flagship • Large Area SDD Pro+ 8–12s Ultimate Speed

KaratVision K5-Series Flagship Lab Spectrometer

The apex of metallurgical analytical science. Engineered for national mints, central assaying laboratories, and international bullion certification authorities requiring zero drift and supreme accuracy.

<118 eV Cryogenic SDD Resolution

0.01% / 10 ppm Trace PGM Detection Limit

999.9 Fine Master Bullion Certification

K5 Flagship High-Resolution Optical Assembly

COMPLETE DATASHEET SPECIFICATIONS

Comprehensive Technical Specification Sheet

Exhaustive operational parameters compiled directly from Korean-Indian engineering datasheets, BIS IS 1418 & IS 2112 standards, and factory inspection protocols.

Model Name / Number	Fishtro KaratVision K4-Series (Gold Edition)

About:

Fully Automatic Top-to-Bottom and Bottom-to-Top Microfocus Gold testing machine equipped with Fast SDD Peltier Cooled Detector...

Detailed Engineering & Analytical Specifications

Every KaratVision spectrometer is assembled with Korean CFAN precision optics and calibrated with certified Indian bullion standards to ensure absolute legal defensibility and zero daily drift.

X-Ray Detector Engine & Pulse Processing

Advanced solid-state thermoelectric cooling (-35°C) requiring zero consumable cryogenic nitrogen.

Sensor Architecture Cryogenic-Grade Large-Area Fast Silicon Drift Detector (Large SDD) Delivers ultra-low electronic noise and extreme pulse processing throughput (>500,000 cps).

Energy Resolution <118 eV FWHM @ 5.9 keV Mn K-alpha State-of-the-art peak separation ensuring clean resolution across complex bullion and trace PGM lines.

Peltier Cooling System Multi-Stage Thermoelectric Peltier Cooled Chamber (-35°C) Requires zero consumable cryogenic liquid nitrogen. Operates stably in 10°C to 40°C environments.

Physical Dimensions & Weight 450 * 420 * 310 mm • Approx 32 kg Ergonomic Bottom-to-Top measurement geometry with motorized X-Y-Z stage alignment.

Micro-Focus X-Ray Tube & Motorized Multi-Pinhole Optics

Allows high-definition macro targeting on 0.1 mm delicate prongs down to 3.0 mm broad bullion ingots.

X-Ray Excitation Tube Heavy-Duty Micro-Focus Tungsten Target Tube with Be Window Programmable up to 50 kV / 2.0 mA excitation potential with 8-position motorized primary filter matrix.

Collimator & Pinholes Quad Motorized Multi-Pinhole System (0.1 mm, 0.3 mm, 1.0 mm, 3.0 mm) Allows high-definition macro targeting on 0.1 mm delicate prongs down to 3.0 mm broad bullion bars.

Targeting & Optics System High Resolution CCTV Camera with 20X & 40X Dual Live Video Zoom Displays pinpoint sample crosshair alignment on integrated touchscreen or external display.

Power Supply & Consumption 110-240V AC, 50/60Hz, 100W Low Power Consumption Built with line-voltage stabilization for continuous 24/7 central laboratory operation.

Simultaneous Multi-Element Detection Matrix

Quantifies all precious metals, alloying copper/silver/zinc, trace PGM adulterants, and hazardous allergens.

Analytical Element Range Sodium (Na 11) to Uranium (U 92) Full Matrix Coverage Simultaneously quantifies all precious metals, alloying elements, and trace impurities in a single test.

Precious Metal Verification Au (Gold), Ag (Silver), Pt (Platinum), Pd (Palladium), Rh (Rhodium) Quickly provides exact karat weight (9K to 24K) and exact elemental percentages without chemical/fire assay.

Trace PGM Adulterant Alert Osmium (Os), Iridium (Ir), Ruthenium (Ru), and Tungsten (W) Automatically flags trace PGM adulterants and non-precious core fillers down to <10 ppm sensitivity.

Coating & Vermeil Thickness Multi-Layer Plating Analysis (Au on Ag/Cu, Rh on Au alloys) Measures plating thickness and composition accurately even on minute pieces per BIS IS 2112 standards.

Korean CFAN Deconvolution & Indian Hallmarking LIMS

Directly outputs verified assay certificates compatible with BIS IS 1418 and IS 2112 standards.

Analytical Software Engine Korean CFAN Fundamental Parameter (FP) + Empirical Deconvolution Intuitive software package providing rapid non-destructive testing with zero daily calibration drift.

BIS Hallmarking & LIMS Export Direct BIS IS 1418 & IS 2112 Compliance Protocols Generates tamper-proof certificates complete with HD sample photograph, timestamp, and operator ID.

Corporate & R&D Heritage Korean Indian Collaboration Technology • 2+ Decades X-Ray Experience Supported by Fishtro Corporate R&D at Tirupathi Complex, Secunderabad & Raipur service networks.

Data Connectivity USB 3.0, Ethernet LAN, and Automated Daily Excel Summaries Stores over 100,000 comprehensive assay profiles with full legal audit defensibility.

LIVE ASSAYING & OPERATIONAL WORKFLOW

KaratVision Video Demonstrations & Live Assays

Watch our flagship XRF spectrometers perform instant, non-destructive karat classifications, multi-pinhole targeting, and trace PGM detection in live showroom environments.

LIVE DEMO

TOUCHSCREEN UI & KARAT TESTING

KaratVision Live Testing & Touchscreen UI Workflow

Experience our intuitive touch-screen interface in real-time action. Watch how KaratVision instantly deconvolutes complex bullion spectra, separating gold karat weight (Au), sterling silver (Ag), and alloying base metals in 8 to 12 seconds.

Key Operational Takeaways:

Instant Karat Classification: Direct output of exact karat percentage (9K to 24K) without chemical scraping.
Zero Daily Drift: Peltier cooled Fast SDD sensor eliminates daily liquid calibration protocols.
Touchscreen Simplicity: One-button test initiation designed for showroom staff and bullion assayers.

Explore Full Video Library & Model Demonstrations

Click any video below to load and watch in the main high-definition player above.

Touchscreen UI Workflow

Live one-click assay execution across gold & silver ornaments.

Rapid Assaying in Action

High-speed purity verification inside a commercial lab setup.

RECENT INSTALLATIONS & FIELD GALLERY

Real-World KaratVision Showroom Installations

Discover our latest installations inside commercial jewelry showrooms, central assaying laboratories, and BIS hallmarking facilities across India.

Real-Time Bullion Assaying Setup & Touchscreen Workstation

Assay Laboratory Setup

KaratVision Real-Time Bullion Assaying Workstation

Active deployment inside a high-volume bullion assaying center. The dedicated workstation features our instant touch-screen UI, providing 8-second karat classifications and continuous batch LIMS data reporting.

Zero Drift SDD Bullion Center Instant Purity

Showroom Retail Counter

Commercial Jewellery Showroom Retail Integration

Integrated directly onto retail showroom sales counters. Compact bottom-to-top chamber geometry allows jewelers to perform transparent buyback verifications in front of customers with zero noise or vibration.

Customer Trust Retail Buyback Compact Design

BIS IS 1418 Multi-Pinhole Chamber Inspection

BIS Hallmarking Center

BIS IS 1418 Certification & Multi-Pinhole Chamber

Precision micro-targeting inspection at an accredited hallmarking facility. Using motorized quad-pinhole collimation (0.1mm to 3.0mm), operators isolate delicate ornament prongs and generate tamper-proof digital certificates.

BIS IS 1418 Quad Collimator HD Photo Audit

Why KaratVision Outperforms Standard Analyzers

Our specialized hardware-software integration prevents bullion fraud while ensuring high speed across jewelry manufacturing and refining operations.

Trace PGM Adulterant Alert

Standard Si-PIN testers often misidentify trace Iridium (Ir) or Ruthenium (Ru) as gold. KaratVision SDD/FSDD systems automatically flag trace PGM adulteration down to <10 ppm.

Iridium (Ir) Ruthenium (Ru) Osmium (Os) Tungsten (W)

Vermeil & Plating Resolution (IS 2112)

By employing multi-channel energy deconvolution, KaratVision isolates top gold plating layers (Au) from inner base substrates (Ag, Cu, Ni) without scraping the ornament surface.

Gold Plating (Au) Silver Base (Ag) Nickel Barrier (Ni) Copper Core (Cu)

BIS IS 1418 Audit Defensibility

Generates tamper-proof digital certificates complete with high-definition optical macro photograph, exact time stamp, operator ID, and full elemental composition printout.

BIS IS 1418 Automated Printout HD Photo Record Excel Audit Export

Ready to Upgrade Your Analytical Accuracy?

Contact our bullion application engineering team today for custom technical recommendations, pricing schedules, and complimentary on-site or remote workshop evaluations across India.

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