Automatic Titrator for the volumetric KF titration
The TitroLine® 7500 KF is the universalist for the volumetric Karl Fischer titration with a wide operating range of a few ppm - 100% water content. The addition of the solvent and the extraction of the titrated sample are carried out by the titration stand TM 235 KF at the push of a button.
General features
- High visibility, full color display that can be easily viewed from a distance and at extreme angles.
- Reagent data is securely stored in the intelligent and interchangeable modules
- Includes up to three USB, one LAN and two RS232 ports for expansion and connection of devices
- Export the results as PDF or CSV, also to networks.
Specific features for the TitroLine® 7500 KF
- Polarizable electrode input for set endpoint titrations ("Dead-stop" + KF)
- With standard methods for various applications such as titer determination, sample titration with 1- or 2-component reagent, etc.
- Volumetric KF titrations
- Also suitable for dosing tasks and sample preparation
- Formula editor for individual calculations
- User management/password
Measuring input µA/KF: μA-connector for double platinum electrodes, connection: 2 x 4 mm - sockets), polarisation voltage variably adjustable
Interfaces: 2 x USB-A, 1 x USB-B, 2 x RS-232-C, and 1 x LAN
Exchangeable Burette: 5, 10, 20 ml or 50 ml intelligent exchangeable burette units
Resolution: 20000 steps
Dosing accuracy: in accordance with EN ISO 8655 part 3, accuracy < 0.15%, precision < 0.05%
Display: 3.5 inches - 1/4 VGA TFT graphic color display with 320 x 240 pixels
Housing Material: Polypropylene
Dimensions: 15.3 x 45 x 29.6 cm (W x H x D), height with exchangeable head
Front Keyboard: Polyester coated
Material dosing unit/valve: Valve: PTFE/ETFE, Cylinder: borosilikate glass 3.3 (DURAN®), Hoses: (FEP,blue), UV Cover: U
ltem Weight: 2.3 kg for basic device, 3.5 kg for complete device with exchangeable head (with empty reagent bottle)
CE-sign: EMC compatibility according to the Council Directive: 2004/108/EG; applied harmonized standards: EN 61326-1:2006, Low-voltage directive according to the Council Directive 2006/95/EG Testing basis EN 61 010, Part 1
Storage conditions: Ambient temperature: + 10 ... + 40 °C for operation and storage, Humidity according to EN 61 010 Part 1: max. relative humidity 80 % for temperatures up to 31 °C, linear decrease down to 50 % relative humidity at a temperature of 40 °C
Power Supply: 100-240 V; 50/60 Hz, power input: 30 VA
Titration stand TM 235 KF
Pump: Free volume flow- air-: flow rate 2.25 l / min, Delivery pressure max. 1.5 bar, Flow rate liquid medium ca. 0.8 l / min
Stirring Speed: 50 to 1000 U/min
Hoses: PVC-hose (outer diameter 6 x 1 mm)
Dimensions: 80 x 130 x 250 mm (W x H x D) height without stand rod
Weight: 1 kg