Dispenser - Advanced Model

Guarantees reliable results with bubble-free dispensing of liquids. Fully autoclavable body provides high precision with consistent delivery. Available in 6 volume ranges covering a range from 2,5 ml to 100 ml. Individually calibrated according to ISO 8655 standard and supplied with a calibration certificate. All wetted parts are PTFE, FEP, PFA and borosilicate glass ensuring highest degree of chemical resistance. Springless PTFE valve manifold ensures excellent chemical compatibility and leak-proof functioning. This also ensures wiper like movement of the piston making it suitable for all kinds of crystalline liquids. PTFE piston and viton “O” ring guarantees fatique-free, smooth, effortless piston movement and high accuracy. Dosing cylinder is protected against breakage by a polypropylene sleeve preventing glass spillage in case of any accidental breakage. Large volume scale printed on both sides of the body guarantees fast, easy and precise volume readings. Adapter rotates freely 360° on the bottle neck and redirects the discharge to the desired position. Fast, easy and reliable volume setting with 180° rotating volume adjustment knob. Discharge tube cap reduces contact with the air and prevents drying. Also prevents accidental dropping. Supplied with 4 adaptors (28, 38, 40 & 45 mm diameter) to fit almost all available reservoir bottle necks. The telescopic extractable intake tube can be adjusted simply by pulling according to different bottle heights. Specially designed calibration tool is provided with each dispenser for convenient and fast user recalibration.