瓶口分液器(带环流阀)

DISPENSERS - “with circulation valve”

●Provides high precision with consistent delivery. Reliable measuring results with bubble-free dispensing.

●Individually calibrated in accordance with ISO 8655 standards and each unit is supplied with an individual calibration certificate.

●Highest degree of chemical resistance is provided due to the use of high quality materials.

●Springless PTFE valve manifold ensures excellent chemical compatibility and leak proof valve functioning reproducibility.

●Volume adjustment knob needs 180° rotation to lock and unlock ensuring the most convenient volume setting system.

●Re-circulation valve: offers re-circulation of the liquid back into the reservoir bottle during the dispensing cycle.

●Viton “O” ring inside the PTFE piston guarantees superior resistance to the chemicals.

●Reduced piston force enables much smoother movement in the barrel and guarantees least force requirement during dispensing.

●Each dispenser comes with five adaptors of different sizes in order to fit in most of the laboratory reagent bottles.