Cannabis Equipment Marketplace

GemmaCert Professional


GemmaCert Professional makes it easy to perform in-house testing to ensure that your products are effective, consistent, safe, and compliant. We make it easy to consistently deliver a high-quality product.

GemmaCert Professional Can:

  • Test samples in-house before beginning the formal testing process
  • Test materials including dry flowers buds, trim, and raw extract (solventless & ethanol based)
  • Test both cannabis and hemp materials
  • Test for total THC levels as low as 0.2%
  • Use water activity analysis to predict mold growth
  • Produce professional Certificates of Analysis
  • Identify optimal harvest time
  • Improve profit predictability
  • Ensure the quality and consistency of your product
  • Boost customer confidence and brand loyalty
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Purpose: Hemp and cannabis verification and potency analysis, measuring:

·       Total THC: 0.877 THCA + Delta-9-THC

·       Total CBD: 0.877 CBDA + CBD

·       Water Activity (aw):

Works On:

·       Dry whole flower buds with 15% maximum moisture content

·       Ground material, including trim and biomass

·       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

·       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


·       Flowers/Ground:

o   Within +/-10% of actual potency for both THC & CBD

o   If actual potency is 8% THC, GemmaCert will report anywhere between 7.2% to 8.8% THC

·       Extract:

o   CBD: +/- 2.5%

o   If actual potency is 40% CBD, GemmaCert will report between 37.5% to 42.5%

o   THC: +/- 6%

o   If actual potency is 50% THC, GemmaCert will report between 44% to 56%

Repeatability (THC & CBD):

·       Whole flowers: Up to 1.5%

·       Ground material: Up to 0.6%

·       Accuracy & Repeatability improve over time with over-the-air updates

Portability: Lightweight 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

o   IEC/EN standards:

o   EN 61000-6-1:2007

o   EN 61000-6-3:2007 + A1:2011

o   ETSI EN 300 328 V2.1.1

o   UL/CSA 61010-1,FCC part 15B

o   ICES-003, EN 301489-1

o   EN 301489-17

o   EN 61326-1

Maintenance: Occasionally dispose of leftover cannabis


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