COVID19 Update

Graintec Scientific remains open to continue the supply of instrumentation and servicing / calibration of instruments, as well as phone support.

We are taking all necessary precautions to ensure the safety of our customers and our team.

We understand that it remains as vital as ever to maintain the quality of your product/s and our servicing team are committed to ensuring that your instruments are fully functional and accurate with up to date calibrations.

Please reach out if we can be of any assistance.

Lucas Anstiss
Managing Director

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Grain Testing


Automatic Truck Sampling

The Heron 4000 is the standard model in the TPLG series of automatic truck sampling systems.

The Heron 4000 is a gyroscopic truck grain sampler that can be fitted on a raised concrete base OR fitted to a wall-mounted bracket.

Sampling radius is 2.9m and can be expanded to meet 3.3m, 4.2m OR 5.0m.

For very busy sampling sites, the Heron 4000 Intensive model is available and its build is suited to more than 1000 samples per day.



The Cobra 3001 has been specifically designed to allow full coverage of the sampling area of longer vehicles, so as to meet all international shipping requirements.

The Cobra can be installed/presented in the following ways;

1) Pillar-mounted: The Cobra's gyroscopic probe arm slides along a gantry - enabling samples to be taken from the entire length of the truck.

2) Twin-Cobra: Enables the sampling of two trucks at a time from either side of the sampling position.

3) Double-headed Cobra: Simultaneously sample a truck using 2 x gyroscopic sample probe arms at the same time - either side of the gantry.


                                                 (Pictured above - Cobra 3001)