A dispenser is used for dispensing fluids considering the following physical limits:
- temperature from 15 to 40 °C for apparatus and liquids
- density up to 2.2 g/cm3
- vapour pressure up to 500 mbar
- viscosity up to 500 mm2/s
- high-quality materials (ETFE, PFA, FEP, borosilicate glass, platinum-iridium) ensure high chemical resistance against most acids, solvents and bases
- quick, easy and precise volume adjustment
- a positive displacement plunger with a PFA seal minimizes the crystallization of liquids and thus the clogging of the plunger
- with variable volume
- scale easily readable
- no drops after tube has been capped
- completely autoclavable at 121 °C (2 bar, T max. 20 min)
- conformity certified acc. to DIN 12 600
- individual serial number on each dispenser
- detailed instruction manual and quality certificate attached
- supplied with 3 thread adapters, 1 intake tube and 1 mounting tool
- margins of error in accordance with DIN EN ISO 8655-5:
nominal volume 2.5 ml:
accuracy ≤ ± 0,6 %, coefficient of variation ≤ ± 0,5 %
nominal volume 5-100 ml:
accuracy ≤ ± 0,1 %, coefficient of variation ≤ ± 0,1 %
