SI Analytics Titrator TitroLine® 7500 KF module with 5 ml exchangeable head

SI Analytics Titrator TitroLine® 7500 KF module with 5 ml exchangeable head

  • SKU: 285220810
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  • Description
    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

    Scope of delivery:
    Basic unit with 5 ml exchangeable head, TM 235 KF titration stand with integrated stirrer and pump, titration vessel TZ 1770, micro double platinum electrode KF 1100,starter kit, power supply 100-240 V
  • Specifications
    Measuring input µA/KF:  μA-connector for double platinum electrodes, connection: 2 x 4 mm - sockets), polarisation voltage variably adjustable
    Interfaces:  3 × USB (2 x USB-A and 1 × USB-B), 2 × RS-232-C and 1 x LAN
    Interchangeable burettes  5, 10, 20 ml or 50 ml intelligent interchangeable burette units
    Resolution (Steps):  20.000 steps
    Dosing accuracy: according to DIN ISO 8655, part 3:
    accuracy: < 0.15 %
    precision: < 0.05 - 0.07 % (in dependence of the used burette size)
    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 interchangeable head
    Front keyboard Polyester coated
    Material interchangeable burettes Valve: PTFE/ETFE;
    Cylinder: borosilikate glass 3.3 (DURAN®)
    hoses (FEP, blue) 
    Weight 2.3 kg for basic device, 3.5 kg für complete device with interchangeable head (with empty reagent bottle) 
    Ambient 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
    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
    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 ... 1000 U/min
    Hoses PVC- hose (outer diameter 6 x 1 mm)
    PTFE- hose (outer diameter 4 x 0.5 mm)
    Dimensions 80 x 130 x 250 mm, (W x H x D (height without stand rod)
    Weight 1 Kg