J.Detect 9000

J.Detect 9000

J.Detect 9000 is a desktop diamond verification instrument for loose and mounted diamonds, designed to separate synthetic diamonds from diamonds. J.Detect 9000 is manually operated but gives semi-automatic test interpretation.

The performance metrics shown below are based on testing done in 2019 using the ASSURE 1.0 test standard and sample sets. The J.Detect 9000 has not been tested on ASSURE 2.0.

This device has been superseded by the J-Detect Pro. The most recent test results for this instrument can be found here in the ASSURE 2.0 Directory.

Stone Testing Capability

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

Instrument Performance

The below results demonstrate the performance of the J.Detect 9000 with the ASSURE 1.0 Core Sample:

Diamond False Positive Rate (optimal rate 0%): 14.6%
Diamond Referral Rate (optimal rate 0%): 18.6
Diamond Accuracy Rate (optimal rate 100%): 81.4%
Speed (stones tested per hour): 679

The 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.Detect 9000 with the ASSURE 1.0 Smalls Sample:

Diamond False Positive Rate (optimal rate 0%): 3.7%
Diamond Referral Rate (optimal rate 0%): 9.7
Diamond Accuracy Rate (optimal rate 100%): 90.3%
Speed (stones tested per hour): 679

The 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): Refer
Detect or Refer (diamond simulants): N/A
Multiple Stones at Once: Yes
Training Required: Yes

J.Detect 9000 automatically makes a measurement and displays one of the following results:

  1. Diamond
  2. Refer

In case of a query, J.Detect 9000 software has a troubleshoot option that connects the user with the DRC Techno Support team to get instant response.

Instrument Specifications

Size: 31.5 cm (L) x 27.5 cm (W) x 38 cm (H)
Weight: 14 kg
Price: 9,999 USD (August 2019)

Contact information

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

ASSURE Tested August 2019
ASSURE ID: 24193