Nov06–082026
16th edition · 2026CannafestPrague · Czech Republic
UpcomingEurope · Trade fair
Cannafest Prague
The 16th International Fair of Cannabis and Medicinal Herbs, with a professional conference running throughout the show.
Events · Meet Valenveras in person
Meet us at the show.Let’s talk in person.
Prague · Nov 6–8São Paulo · Nov 20–22Las Vegas · Dec 1–4
The trade shows where you can meet the Valenveras team and talk through on-site cannabis NIR analysis for your operation. Book your meeting before the doors open.
Next stop: Cannafest, Prague
Valenveras Portable Lab · Powered by 
1,350 nmNear-infrared · one scan2,550 nm
01 — Upcoming events
Upcoming
Upcoming
Where to find us. Next stops.
Pick your show, send us a note and we’ll arrange a time and place to meet. Add the dates to your calendar in one click.
Nov20–222026
UpcomingLatin America · Trade fair
ExpoCannabis Brasil
The 4th edition brings science, market, culture, innovation and the whole cannabis production chain together under one roof.
Dec01–042026
UpcomingNorth America · B2B conference & expo
MJBizCon Las Vegas
The B2B cannabis conference and expo, marking its 15th year at the Las Vegas Convention Center.
New dates on the way.
Our next events will be announced here. Until then, meet us online: a live demo of the Valenveras Portable Lab, on the parameters that matter to your work.
Book an online demo
02 — At the meeting
What we’ll talk about.
i
Prepare, scan, decide.
Dry, grind and sieve the sample, load the Powder Analysis Kit and scan with one button. Results on your phone and on the NeoSpectra® Platform.
ii
Potency, terpenes, nutrients, drying.
5 cannabinoids, 10 dominant terpenes, 8 leaf nutrients, plus Dry Matter and Water Activity, from four Valenveras cannabis models.
iii
Powered by BUCHI.
The ProxiScout™ scanner is designed and manufactured by BÜCHI in Switzerland.
A decision tool for production. Your accredited lab certifies.
03 — Questions
Before the show.
How do I book a meeting with Valenveras at a trade show?
Choose the event above and press “Book a meeting”. It opens an email to info@valenveras.com with the show in the subject. Add your name, company and preferred day, and our team will get back to you to arrange a time and place.
I can’t attend. Can I still see the Valenveras Portable Lab?
Yes. Book a live online demo and we’ll show you the Valenveras Portable Lab on the parameters that matter to your work.
Where can I find the next events?
On this page. We update it as new dates are confirmed, so you can bookmark it.
Can’t make it to a show?
Let’s meet online.
Book a live online demo and we’ll show you the Valenveras Portable Lab on the parameters that matter to your work. Your accredited lab certifies.