J-Smart is a desktop diamond verification instrument for loose and mounted diamonds designed to separate synthetic diamonds from diamonds. J-Smart is manually operated but gives an automatic test result.
The performance metrics shown below are based on testing done in 2019 using the ASSURE 1.0 test standard and sample sets. The J-Smart has not been tested under ASSURE 2.0.
Weight: 0.003 ct +
Size: 0.7 mm +
Colour: D-K
Shape: All
Diamond Simulants: No
Mounted Stones: Yes (not yet ASSURE Tested)
The below results demonstrate the performance of the J-Smart with the ASSURE 1.0 Core Sample:
Diamond False Positive Rate (optimal rate 0%): 10.6%
Diamond Referral Rate (optimal rate 0%): N/A
Diamond Accuracy Rate (optimal rate 100%): 88.0%
Speed (stones tested per hour): 1,103
The ASSURE 1.0 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 J-Smart with the ASSURE 1.0 Smalls Sample:
Diamond False Positive Rate (optimal rate 0%): 4.7%
Diamond Referral Rate (optimal rate 0%): N/A
Diamond Accuracy Rate (optimal rate 100%): 96.8%
Speed (stones tested per hour): 1,103
The ASSURE 1.0 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.
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
J-Smart automatically makes a measurement and displays one of the following results:
In case of a query, J-Smart software has a troubleshoot option that connects the user with the DRC Techno Support team to get instant response.
Size: 41 cm (W) x 39.5 cm (D) x 47.5 cm (H)
Weight: 30 kg
Price: 22,499 USD (August 2019)
drctechno.com
info@drctechno.com
+91 990 9990 884
ASSURE Tested August 2019
ASSURE ID: 18549
