Cope-LLG Catalogue 2018

999 8. Liquid Handling Titration/Titrators-Digital burettes GENERAL CATALOGUE EDITION 20 E & OE. Digital-burette, opus ® A titration unit with a reagent recirculation system for motor-powered titration directly from the reagent bottle. Available in three volumes (10 ml, 20 ml and 50 ml). Electronic control of titration enables the achievement of reproducible results and precisely defined dynamics each time. Time-saving rapid titration with subsequent fine titration enhances accuracy and efficiency. The titration impulse triggered by the motor enables the achievement of a droplet break-up with output volumes from 10 µl to 99.999 ml and delivers resolutions up to the third decimal place. - Electronic control and dispensing of volumes - A light protection window for the valve block is also included in the scope of delivery - Titration impulse triggered by the motor enables the achievement of a droplet break u p from 10 µl for precision determination - Media recirculating system for simple and rapid venting without reagent loss - Free rotation - TFT touchscreen with user-friendly menu - Method memory for nine different titration procedures with storage o f all settings - USB and RS232 interface for PC connection - Integration in automated procedures possible - Discharge valves and valve seats consisting of high-purity aluminium oxide ceramic - Power supply 100-240 V, with EU, UK, US plug Supplied with: opus ® titration complete with thread 45 mm, 3 adapters (A 32, A 38 and S 40), 1 screw coupled suction tube, 1 titration discharge unit and 1 power supply, 1 brown light protection window, touch screen module "titration", Data Power Cable 0.75 m, instruction manual, single calibration report. 1 Hirschmann Description Accuracy max. vol. Precision max. vol. PK Cat. No. ( ≤ ± R%) ( ≤ CV%) Volume 10 ml Volume 20 ml Volume 50 ml 0.6 0.6 0.6 0.2 0.2 0.2 1 1 1 9.287 875 9.287 870 9.287 871 1 Motor-driven piston burette Titronic ® 300 Motor-driven piston burette with 20 or 50ml dosing unit. For manual titrations and highly precise dosing tasks. The TITRONIC ® 300 can be completely controlled from a PC via the USB- or RS-232-interface. Up to 16 burettes can be connected to one another via the RS232 interface according to the daisy chain principle. T 300/20 M1: Basic unit without magnetic stirrer with ready to use assembled 20 ml dosing unit TZ 3130 with hoses, fittings and titration tip, controller TZ 3880, titration clamp Z 305, stand rod TZ 1748 and power supply 100-240 V T 300/50 M1: as T 300/20 M1, only with ready to use assembled 50 ml dosing unit TZ 3160 T 300/20 M2: as T 300/20 M1, additionally with magnetic stirrer TM 50 T 300/50 M2: as T 300/20 M2, only with ready to use assembled 50 ml dosing unit TZ 3160 2 SI Analytics Specifications Interfaces: USB A and B, 2x RS 232 Stirrer connection: TM 50 power supply directly through piston burette Keyboard connection: The unit is operated using the keys on the device itself, the controller TZ 3880 and optional PC-keyboard (USB) Display: graphics-capable TFT display Volume indicator: 000.005 to 9999.999 ml Display resolution: 0.005 Dosing speed: max. 100 ml/min (with 50 ml unit) Fill time: 30 secs. to 99 secs. adjustable (time depends on cylinder volume) Dosing units: 20ml or 50ml dosing unit, interchangeable Burette resolution: 8000 Dispensing accuracy: 0.15 % system measurement deviation, 0.05% accidental measurement deviation determined in accordance with EN ISO 8665, Part 3 Supply requirements: 230V, 50/60 Hz Conformity: ISO 8665, Part 6 CE mark: EMC: 2004/108/EG; safety EG- Directive 2006/95 Type Burette attachment PK Cat. No. ml T 300/20 M1 T 300/50 M1 T 300/20 M2 T 300/50 M2 20 50 20 50 1 1 1 1 9.863 180 9.863 181 9.863 182 9.863 183 2 9.287 875