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Calibrate Your Dosing Gun in Two Minutes

May 6, 2020
Video
Cattle
Sheep
By 
Veterinarian Expert

How to calibrate a dosing gun

Inaccurate dosing guns are one of the principle causes of underdosing in animals - a practice that accelerates the onset of drug resistance among parasite populations.

Test your gun at least once annually. Even relatively new guns should be checked after being idle for a long period.

Find a small measuring device - a graduated cylinder or sampling cup with volume markings.

Ideally, use the product you want to administer for the calibration.

Connect the dosing gun to the pack and set a volume on the gun.

Avoiding air bubbles, depress the trigger repeatedly to completely fill the delivery tube and gun.

Deliver three 'squirts' into your measuring cylinder - do the volumes match?

Do not worry about a slight over-dose.

If gun is underdosing, check all seals, clean and repeat.

If the problem persists, consider getting a new gun or increase the gun fill rate such that it matches your desired dose rate.

Keep Learning

Dycoxan

Underdosing

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How to calibrate a dosing gun

Inaccurate dosing guns are one of the principle causes of underdosing in animals - a practice that accelerates the onset of drug resistance among parasite populations.

Test your gun at least once annually. Even relatively new guns should be checked after being idle for a long period.

Find a small measuring device - a graduated cylinder or sampling cup with volume markings.

Ideally, use the product you want to administer for the calibration.

Connect the dosing gun to the pack and set a volume on the gun.

Avoiding air bubbles, depress the trigger repeatedly to completely fill the delivery tube and gun.

Deliver three 'squirts' into your measuring cylinder - do the volumes match?

Do not worry about a slight over-dose.

If gun is underdosing, check all seals, clean and repeat.

If the problem persists, consider getting a new gun or increase the gun fill rate such that it matches your desired dose rate.

Keep Learning

Dycoxan

Underdosing

Dose and move?

CPD for SQPs & Vets

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Clear dosing guidance for the full Chanelle Pharma range. Accurate dosing means better outcomes for the animal and better value for the farmer.