Continued on next page To see other variants and accessories, please enter the webcode on our website. webcode 429 Dispensers 3 3Bottle-Top Dispenser VITLAB® genius2 VITLAB® genius2 bottle-top dispensers are a family of instruments with proven precision that offer many advantages in routine liquid-handling operations. VITLAB® genius2 instruments can be used in practically any operation, since the materials that come into in contact with media (borosilicate glass, Al2O3 ceramic, FEP, ETFE, PFA, PTFE, platinum-iridium, PP) are resistant to most acids, bases, and solvents. Reagent loss while ventilating is avoided with the innovative recirculation valve. The simple-to-use calibration function helps meet all the requirements for test equipment monitoring without downtime. VITLAB® genius2 is equipped with a positive displacement piston and a fluoroplastic (PFA) sealing lip on the cylinder wall. The latter acts like a windscreen wiper to prevent crystal build-up on the cylinder wall from readily crystallisable media. The glass cylinder is also coated with a plastic material that reduces the risk of splashes should breakage occur. The telescopic filling tube can be adjusted smoothly to different bottle heights. The VITLAB® genius2 is completely autoclavable at 121°C (2 bar) according to DIN EN 285. Included in delivery: VITLAB® genius with 3 respectively 5 threaded adapters made of PP. Nominal volumes of 2 – 10 ml (screw coupling GL 45) with adapters GL 25, GL 28, GL 32, GL 38, S 40 and telescopic intake tube length 125 to 240 mm. Nominal volumes of 25 – 100 ml (screw coupling GL 45) with adapters GL 32, GL 38, S 40 and telescopic intake tube length 170 to 330 mm. Recirculation tube, mounting tool, instruction manual, and quality certificate. Volume ml Graduation ml Thread GL A P ± % A P ± µl CV P % CV P µl Order No. 0.2 – 2.0 0.05 45 0,5 10 0,1 2 10 85 39503 0.5 – 5.0 0.10 45 0,5 25 0,1 5 10 85 39504 1.0 – 10.0 0.20 45 0,5 50 0,1 10 10 85 39505 2.5 – 25.0 0.50 45 0,5 125 0,1 25 10 85 39506 5.0 – 50.0 1.00 45 0,5 250 0,1 50 10 85 39507 10.0 – 100.0 1.00 45 0,5 500 0,1 100 10 85 39508 Error limits according to DIN EN ISO 8655-5, related to the nominal (maximum) volume marked on the device where the device, environment and distilled H2O are at the same temperature (20°C). Checks are done in accordance with DIN EN ISO 8655-6 with the device filled to capacity and with uniform and jolt-free dosing. Drying tube for VITLAB® genius2 und simplex2 PP, transparent, unfilled, with PTFE seal ring. Can be connected directly to the burette. Article Order No. Drying tube, PP, unfilled 10 85 31095 4 Bottle-Top Dispenser VITLAB® piccolo, VITLAB For dispensing tiny quantities of liquids in all areas of biochemical and medical research. Even the smallest quantities can be dispensed directly from the bottle with the VITLAB® piccolo – a big help, particularly for serial dispensing operations. Special advantage: Disposable tips are unnecessary. This reduces costs. The ergonomic design makes dispensing effortless and stress-free. The VITLAB® piccolo can be operated with only one hand. Use the thumb to depress the volume dispensing button, just as with a pipette, and a reset mechanism refills the volume automatically. The discharge tube can be rotated over 360° so that it is always optimally situated with respect to the bottle label. The bottle-top dispensers VITLAB®piccolo 1 and 2 are primarily used for aqueous and heavily diluted media. Checks are done in accordance with DIN EN ISO 8655-6 with the device filled to capacity and with uniform and jolt-free dosing. • VITLAB®piccolo 1 with a fixed volume • VITLAB®piccolo 2 with two fixed volumes Included in delivery: VITLAB® piccolo 1 or 2 (GL 28 connecting threads), mounting tool, quality certificate and instruction manual. 4 Type Volume µl A P ± % CV P % Order No. piccolo 1 100 3.0 0.4 10 85 31601 piccolo 1 200 2.5 0.4 10 85 31602 piccolo 1 250 2.0 0.4 10 85 31603 piccolo 1 500 1.5 0.3 10 85 31604 piccolo 1 1000 1.0 0.2 10 85 31605 piccolo 2 100/250 2.0 0.4 10 85 31606 piccolo 2 500/1000 1.0 0.2 10 85 31607 piccolo 2 1000/2000 1.0 0.2 10 85 31608 Volumetry Dosing Devices
RkJQdWJsaXNoZXIy MTIxNDc3OQ==