Dispensette® HF, Analog-adjustable
Bottletop Dispenser The wide range of Dispensette® dispensers provides premium dispensing options for the complete spectrum of liquid reagents: Dispensette® HF (green color-code): For dispensing hydrofluoric acid (HF). Maximum permitted concentration 52%. The Dispensette® is easy for dismantle for cleaning, has replaceable filling valves and is autoclavable at 121 °C. Easy to calibrate and adjust in order to comply with ISO 9001 and GLP guidelines. A positive indicator automatically indicates adjustment from factory settings. The parts of the Dispensette® III which are in contact with medium consists of the following high-grade materials: ceramic, platinum-iridium, ETFE, FEP and PFA. The discharge tube safety screw cap is PP. Operating limits: vapor pressure max. 500 mbar, viscosity max. 500 mm2/s, temperature max. 40 °C, density max. 3.8 g/cm3. Items Supplied :-
Each Dispensette® is conformity certified and supplied with performance certificate, discharge tube, telescoping filling tube, SafetyPrime(TM) recirculation valve (optional), mounting tool and adapters of polypropylene. | Cat. No. | capacity | subdivision | A | A | CV | CV | SafetyPrime | | | ml | ml | ≤± % | ≤± µl | ≤ % | ≤ µl | | | 4700040 | 1 - 10 | 0,2 | 0,5 | 50 | 0,1 | 10 | without | | 4700041 | 1 - 10 | 0,2 | 0,5 | 50 | 0,1 | 10 | with | Calibrated to deliver (TD, Ex). A = Accuracy, CV = Coefficient of variation. Error limits according to the nominal capacity (= maximum volume) indicated on the instrument, obtained with instrument and distilled water at equilibrium with ambient temperature at 20 °C, and with smooth, steady operation. |
