COUNTING & FAST TSW Station  (Thousand Seed Weight)

Result in less than 5 seconds !

TSW measurement in laboratory
Available for SEED production lineS
Counting and fast TSW on grains, seeds, berries, like: corn, wheat, beans, peas, vegetables or flowers…Result in less 5 seconds !


This is not necessary to adjust the machine between 2 species, all is pre-programmed.

Opto AGRI is reliable and accurate. It counts what is weights and conversely.

Biometry and leaf area Allows to do an significant number of measurements with one machine.  New programs can be added or loaded after delivery.
Integrated antistatic barRemoves the electrostatic loads of the grains in one motion when the tray is placed in the machine.
Configuration fo small seeds like vegetables and ornamentals (<1mm)It is possible to count all kind of seeds with the  same machine.
Solid device and easy to handleVery simple maintenance and easy to use.No tedious cleaning nor mechanical adjustement between 2 species.

Opto AGRI  distinguishes itself from the others counters by its rapidity and ease of use: less than 5 seconds are sufficient for getting a TSW measurement on 600 wheat grains, 3000 rape seeds, 400 corn seeds, etc…

Features & main functions:
The main function of counting, weighing and TSW calculation is available in 3 versions:
• Standard: for big seeds like cereals, corn, beans, sunflower or rapeseed, …
• Micro: for vegetable seeds < 2 mm like tomatos, carrots, lettuce, onion, cabbage, …
• Super Micro: for flower seeds like petunia, begonia, …
Two versions can be installed in the same OPTO-AGRI: Standard & Micro or Micro &
Super Micro.

All is integrated in one device (balance + PC) for a better ergonomy and for saving work pace.

It is possible to make also biometry and leaf area measurement on the same machine.

A ionizing bar is integrated in the machine for eliminating the electrostatic charges in the grains.

All the results are saved and exploitable with a spreadsheet, and histograms can be displayed.

⇒  Online TSW !

Measure the TSW continuously, every minute, on your production line,

with the Opto Agri with automatic grain loading !

Installed on a seed production line allows to:

  • Adjust the grains quantity in a bag according to the current TSW, as a result to reduce the safety margin.
  • Before treatment, it allows to adjust the treatment quantity (loading) on the seeds according to the current TSW.



Contact us for more information