J-Certain

J-Certain

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

Stone Testing Capability

Weight: 0.002 ct-10 ct
Size: 1mm+
Colour: D-Z
Shape: All
Diamond Simulants: No
Mounted Stones: Yes (not yet ASSURE Tested)

Instrument Performance

The below results demonstrate the performance of the J-Certain with the ASSURE Core Sample:

Diamond False Positive Rate (optimal rate 0%): 19.6%
Diamond Referral Rate (optimal rate 0%): 0.2%
Diamond Accuracy Rate (optimal rate 100%): 99.7%
Speed (stones tested per hour): 792

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 J-Certain with the ASSURE Smalls Sample:

Diamond False Positive Rate (optimal rate 0%): 5.8%
Diamond Referral Rate (optimal rate 0%): 0.3%
Diamond Accuracy Rate (optimal rate 100%): 99.3%
Speed (stones tested per hour): 792

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: No
Automated Dispense: No
Detect or Refer (Synthetic Diamonds): Detect
Detect or Refer (Diamond Simulants): N/A
Multiple Stones at Once: Yes
Training Required: Yes, review of user manual and operation video

J-Certain automatically makes a measurement and displays one of the following results:

  1. Diamond
  2. Synthetic diamond
  3. Check with fluorescent light

Instrument Specifications

Size: 43 cm (W) x 34 cm (D) x 52 cm (H)
Weight: 22 kg
Price: 13,999 USD (May 2019)

Contact information

www.massivetechlab.com/
info@massivetechlab.com
+91 9769972575