To see other variants and accessories, please enter the webcode on our website. webcode 415 Dispensers webcode WWQED071 1 2 4 3 5 6 Dispensette® S Trace Analysis, Bottle Top Dispenser, BRAND 1Dispensette® S Trace Analysis, bottle top dispenser The Dispensette® bottle-top dispensers is well-known for its wide variety of applications and provides premium dispensing options for the complete spectrum of liquid reagents. The new Dispensette® S Trace Analysis provides outstanding performance for precise volume dispensing of high-purity media for trace analysis. Also dispensing hydrofluoric acid is no problem with the platinum-iridium valve spring. General features of the Dispensette®S Trace Analysis bottle-top dispenser • Parts in contact with media consist of high-purity materials such as PTFE, ETFE, FEP, and PFA. The purest sapphire is used for replaceable valves. Depending on the application, platinum-iridium alloy or tantalum are available as spring materials. • New discharge tube, no additional sealing rings required, with and without recirculation valve • Simple priming by optimized flow channels • Safe volume adjustment with internal scalloped track • Pivoted screw cap – does not disturb dispensing • A field-tested cleaning process before use in trace analysis is described in the operating manual • If contamination of the bottle contents must be avoided, we recommend using the device without recirculation valve • The 45 mm standard thread plus the included adapters fit most common lab bottles • The valve block can be rotated 360° so that the bottle label always faces the user for safety • Telescoping filling tube adjusts easily to different bottle sizes • Easy disassembly for replacement of the dispensing cartridge Items supplied: Dispensette® S Trace Analysis, DE-M marking, with performance certificate, telescoping filling tube, recirculation tube (optional), mounting tool and bottle adapters GL 28 / S 28 (ETFE), GL 32 (ETFE) and S40 (PTFE). Valve spring Vol. ml Grad. ml A P ± % A P ± µl CV P % CV P µl without recirculation valve with recirculation valve Order No. Order No. Tantalum 1 – 10 0.2 0.5 50 0.1 10 10 49 64240 10 49 64241 PlatinumIridium 1 – 10 0.2 0.5 50 0.1 10 10 49 64040 10 49 64041 Calibrated to deliver (TD, Ex). Error limits related to the nominal capacity (= maximum volume) indicated on the instrument, obtained when instrument and distilled water are equilibrated at ambient temperature (20°C/68°F). Testing takes place with uniform and smooth dispensing. The error limits of DIN EN ISO 8655-5 are well below. A = Accuracy, CV = Coefficient of variation. Accessories for Dispensette® S Trace Analysis 2Discharge tubes With and without recirculation valve. Nominal volume 10 ml. Screw cap ETFE. Discharge tube marked with “Pt-Ir” or “Ta”. Pack of 1. Valve spring Length mm without recirculation valve with recirculation valve Order No. Order No. Platinum-Iridium 105 10 49 08022 10 49 08122 Tantalum 105 10 49 08024 10 49 08124 3Dispensing cartridge with safety ring Nominal volume 10 ml. Calibrated, incl. quality certificate. Pack of 1. Article Order No. Dispensing cartridge with safety ring 10 49 08035 4Telescoping filling tubes For Dispensette® S Trace Analysis. FEP. Adjusts to various bottle heights. Pack of 1. Length mm Order No. 70–140 10 49 08210 125–240 10 49 08212 195–350 10 49 08214 250–480 10 49 08216 5Bottle stand PP. Full plastic construction. Support rod 325 mm, base plate 220 × 160 mm, weight 1130 g. Pack of 1. Article Order No. Bottle stand 10 49 04275 6Flexible discharge tube with recirculation valve For Dispensette® S, Dispensette® S Organic and Dispensette® S Trace Analysis. PTFE, coiled, length approx. 800 mm, with safety handle. With changeable colored valve lever (color-code red, yellow and grey). Must not be used with HF! Pack of 1. Nominal volume ml Outer Ø mm Inner Ø mm Order No. 2/5/10 3 2 10 49 08132 Volumetry Dosing Devices
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