Compact, easy to operate volumetric KF titrator for water determination acc. to Karl-Fischer with intelligent exchangeable modules with automatic recognition of unit size and reagent data. Thanks to the modern USB- and additional RS232 interfaces, connection of printer, balance and further accessories are possible at the same time. The very high-contrast TFT-display allows the easy parameterisation and tracking of the titration curve. With the TMKF titration stand used titration samples are drawn off at a touch of a key and fresh reagent can be added by pressing another key.
Complete modules for KF titrations: basic unit with exchangeable module WA 05, WA 10 or WA 20, titration stand with pump TM 235 KF, titration vessel TZ 1770, micro dual platinum Electrode KF 1100 and starter kit.
Ready to use and user defined methods for sample titration, standardisation with water, with liquid standards and with Sodium tartrate dehydrate. Total of 50 user methods. Automatic drift determination and correction. The extraction time is adjustable. Mean value, standard devation and relative standard devation. Print out configurable: short, standard with curve, GLP. Result output in ppm, %, mg, µg, mg / l, mg / pcs and others.
|Interfaces:||3 USB (2 USB A and 1 x USB B),|
|Stirrer connection:||TM 235 KF|
|Keyboard:||unit is operated using the keys on the device itself and the PC-keyboard (USB)|
|Display:||graphics-capable 3.5" TFT display|
|Exchangeable units:||5, 10 or 20 ml exchangeable units with reagent recognition|
|Burette resolution:||10000 steps|
|Dosing accuracy:||systematic error 0.15 %, random error 0.05 to 0.07 % in compliance with EN ISO 8655-6|
|Mains supply:||100 to 240 V, 50 / 60 Hz|
|Conformity:||ISO 8655, part 6|
|CE-mark:||EMC: 2004/108/EG; safety EG-Directive 2006/95|
|Electrodes input:||dual platinum electrode; free adjustable polarisation voltage|