Test conditions of plastic veterinary syringe

Test conditions of plastic veterinary syringe

1.1.1 Test environment

Temperature 0 ~ 30 ℃, relative humidity 30 ~ 75%.

1.1.2 Blank extraction

Sampling at the beginning of each batch of production, sampling according to the number of cavities in the mold to ensure that each cavity is taken.

plastic veterinary syringe

1.2 Appearance quality

Take an appropriate amount of this product. In a place where the natural light is bright, the observer's eyes are about 300mm away from the segment.

Requirements.

1.3 Adhesion

Take an appropriate amount of this product, add half of the water (or colored solution) to the needle tube, match the push rod to expel the air, make sure there is no air in it, wear good care

Cap, through the push rod, apply pressure 30N above the push rod piston for 30 seconds, there should be no leakage at the seal of the protective cap and the seal of the piston.