Catálogo General de Material para Laboratorio

Continued on next page 446 Burettes, Titrators, Accessories w e b c o d e WW1WS014 1 Technical data: Measuring input electrode: pH/mV-input with electrode socket according to DIN or BNC Measuring input Pt 1000: temperature sensor port for resistance thermometer Pt 1000 and NTC 30 KOhm (connection sockets 2 × 4 mm) Interfaces: 1 × USB A and 1 × USB-B, 2 × RS-232-C Stirrer connection: TM 50, power supply directly by the titrator Keypad port: operated by the keys on the unit, hand control element TZ 3880 and with an optional PC keyboard (USB) Display: graphics-enabled TFT display Dispensing units: 20 ml or 50 ml dispensing units are exchangeable Burette resolution: 8,000 Dispensing accuracy: systematic measurement deviation 0.15%, random measure- ment deviation 0.05%, determined in accordance with DIN EN ISO 8655-6, part 3 Power supply: 100–240 V, 50/60 Hz Conformity: ISO 8655, part 6 CE-mark: EMV: 2004/108/EG; Safety EC-Directive 2006/95 Article Order No. TitroLine ® 5000 with 20 ml dosing unit, TL 5000/20 M1 10 27 15760 Titrator without electrode, with 20 ml dispensing unit, magnetic stirrer TM 50, manual switch, titration clamp, stand rod and power supply 100–240 V TitroLine ® 5000 with 50 ml dosing unit, TL 5000/50 M1 10 27 15770 Titrator without electrode, with 50 ml dispensing unit, magnetic stirrer TM 50, manual switch, titration clamp, stand rod and power supply 100–240 V TitroLine ® 5000 with 20 ml dosing unit and pH-electrode, TL 5000/20 M2 10 27 15780 Titrator with pH combination electrode and buffer set, with 20 ml dispensing unit, magnetic stirrer TM 50, manual switch, tit- ration clamp, stand rod and power supply 100–240 V TitroLine ® 5000 with 50 ml dosing unit and pH-electrode, TL 5000/50 M2 10 27 15790 Titrator with pH combination electrode and buffer set, with 50 ml dispensing unit, magnetic stirrer TM 50, manual switch, tit- ration clamp, stand rod and power supply 100–240 V Accessories for TitroLine ® 5000 Article Order No. TM 50, magnetic stirrer 10 27 15840 TZ 3835, mini USB keyboard 10 27 10410 TZ 3830, USB-HUB 10 27 10420 TZ 3803, amber reagent bottle, 1 l 10 27 10590 2 TitroLine ® 7500 KF Compact, new, easy to use volumetric KF titrator with intelligent exchange unit and auto- matic recognition of unit size and reagent data. Thanks to the state-of-the-art USB and additional RS232 interfaces, connection of printer, balance and further accessories is possible at the same time. The high-contrast TFT-display allows the easy parameterisation and tracking of the titration curve. Solvent is added and extraction of the titrated solution takes place at the push of a button. TitroLine ® 7500 KF 05/10/20: complete modules for titration according to Karl Fischer. Scope of delivery: TitroLine 7500 KF basic device, with exchange unit WA 05, WA 10 or WA 20, titration stand with pump TM 235 KF, titration vessel TZ 1770, micro-double plat- inum electrode KF 1100 with permanent cable and starter kit Technical data: Hardware Interfaces: 3 × USB (2 USB-A and 1 × USB-B) 2 × RS-232-C, 1 × LAN Stirrer connection: TM 235 KF Keypad port: Operation via the key at the unit or optionally via external PC key- board (USB) Display: 3.5 ″ graphic TFT display Burette units: 5, 10, 20 ml exchanger units with recognition of unit size and rea- gent data Burette resolution: 10,000 steps Dispensing accura- cy: Systematic measuring deviation 0.15%, random measuring devia- tion 0.05 - 0.07% (depending on unit size), determined pursuant to EN ISO 8655 part 3 Power supply: 100 - 240 V; 50/60 Hz Examples for typical applications of the TitroLine ® 5000: • Salt content in food (cheese, soy sauce, ketchup ...) • Total acid in wine and beverages • Acid level in bread and sourdough • Total Kjedahl nitrogen • Alkalinity (p + m value) • FOS/TAC Volumetry Dosing Devices