Cannabis Tech Marketplace

GemmaCert Professional

As a professional you must ensure that your products are compliant, consistent, safe, effective, and predictable. In-house testing needs to be an important part of your Standard Operating Procedures.


  • Test samples in-house before formal and binding testing
  • Save time and costs on potency testing
  • Identify optimal harvest time
  • Improve profit predictability
  • Make sure you get what you paid for
  • Boost customer confidence and brand loyalty
  • Produce professional Certificates of Analysis
visit store


Cannabis verification and potency analysis

Cannabis verification, Total THC and Total CBD, Water Activity (aw)

Total THC: 0.877 THCA + Delta-9-THC

Total CBD: 0.877 CBDA + CBD

Water Activity (aw): <0.55-0.65>

Tested Products:
Dry whole flower buds (with moisture content maximum of 15%), ground material (trim/biomass) and crude oil (currently raw ethanol extract only)

NIR Spectroscopy, Image Analysis, Motion Mechanics, Data Science

Testing Time:
Up to 5 minutes per sample

Sample preparation: No

Sample destruction: No

Calibration: Automatic

User interface: Android smartphone

Spectrometer, illumination, camera, motion device, control, and communications module


  • Minimum detection limit for flowers/trim/extract: 0.2% THC/CBD
  • Maximum detection limit for flowers/trim: 30% THC, 20% CBD
  • Maximum detection limit for extract: 70% THC, 60% CBD
  • Accuracy:
    • Flowers/Ground: Within +/-10% of actual potency for both THC & CBD (for example, if actual potency is 8% THC, GemmaCert will report anywhere between 7.2% to 8.8% THC)
    • Extract:
      • CBD: +/- 2.5% (for example, if actual potency is 40% CBD, GemmaCert will report between 37.5% to 42.5%)
      • THC: +/- 6% (for example, if actual potency is 50% THC, GemmaCert will report between 44% to 56%)
  • Repeatability (both THC & CBD):
    • Whole flowers up to 1.5%
    • Ground material up to 0.6%

***Note: Accuracy & Repeatability Performance improves over time with over-the-air updates

Portability: Portable desktop unit

Connectivity: Bluetooth

Power source:
6vdc by standard 110/220 ac2dc power supply

Storage temperature: -10C to +45C

Operating temperature: +10C to +35C


  • Height: 224mm
  • Diameter Top: 144mm
  • Diameter Base: 166mm

Weight: 1,958 grams (including power supply)

Regulatory compliance:
CE, TuV, RoHS, German Pharmacopeia, IEC/EN standards: 61010-1:2010,EN 61000-6-1:2007,EN 61000-6-3:2007 + A1:2011 ,ETSI EN 300 328 V2.1.1,UL/CSA 61010-1,FCC part 15B, ICES-003, EN 301489-1, EN 301489-17, EN 61326-1

Dispose of leftover cannabis from time to time.


There are no reviews yet.

Be the first to review “GemmaCert Professional”

Your email address will not be published. Required fields are marked *