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    ASSURE Diamond Verification

    • ASSURE Directory of Diamond Verification Instruments
    • ASSURE Testing Program
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    D-Secure+

    D-Secure+

    D-Secure+ is a desktop diamond verification instrument for mounted and loose stones, designed to separate synthetic diamonds from diamonds. D-Secure+ is manually operated but gives an automatic test result.

    Stone Testing Capability

    Weight: 0.003 ct+
    Size: 0.7 mm+
    Colour: D-K
    Shape: All
    Diamond Simulants: No
    Mounted Stones: Yes (flat jewellery, not yet ASSURE Tested)

    Instrument Performance

    The below results demonstrate the performance of the D-Secure+ with the ASSURE Core Sample:

    Diamond False Positive Rate (optimal rate 0%): 14.1%
    Diamond Referral Rate (optimal rate 0%): N/A
    Diamond Accuracy Rate (optimal rate 100%): 94.7%
    Speed (stones tested per hour): 948

    The ASSURE Core Sample consists of 1,000 loose diamonds, 200 loose synthetic diamonds and 200 loose diamond simulants. The stones are 0.02ct to 0.20ct in D-J colour.

    The below results demonstrate the performance of the D-Secure+ with the ASSURE Smalls Sample:

    Diamond False Positive Rate (optimal rate 0%): 3.1%
    Diamond Referral Rate (optimal rate 0%): N/A
    Diamond Accuracy Rate (optimal rate 100%): 96.4%
    Speed (stones tested per hour): 948

    The ASSURE Smalls Sample consists of 1,000 loose diamonds, 200 loose synthetic diamonds and 200 loose diamond simulants. The stones are 0.005 ct to 0.02 ct in D-J colour.

    Instrument Capabilities

    Automated Feed: No
    Automated Results: Semi-automatic
    Automated Dispense: No
    Detect or Refer (Synthetic Diamonds): Detect
    Detect or Refer (Diamond Simulants): N/A
    Multiple Stones at Once: Yes
    Training Required: No

    D-Secure+ automatically makes a measurement and displays one of the following results:

    1. Diamond
    2. Synthetic diamond
    3. Check with fluorescent light
    4. Clean and recheck

    In case of a query, D-Secure+ software has a troubleshoot option that connects the user with the DRC Techno Support team.

    Instrument Specifications

    Size: 33.5 cm (W) x 30.5 cm (D) x 40.5 cm (H)
    Weight: 22.5 kg
    Price: 11,999 USD (August 2019)

    Contact information

    drctechno.com
    info@drctechno.com
    +91 990 9990 884

    ASSURE Tested August 2019
    ASSURE ID: 89764

    Read the Independent Lab Report

    Download Instrument Fact Sheet

    Download This Instruments Safety Testing Credentials

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