Specification of Coulometric Karl Fischer Titrator - HI934-02 Hanna Instruments
Coulometric Karl Fischer Titrator - HI934-02 Hanna Instruments
For scientists and professionals who need exact water content determination from 1 ppm to 5%, our new generation of the Coulometric Karl Fischer Titrator is engineered to meet or exceed your technical requirements while delivering a lower cost of ownership. With cutting-edge features packed into a compact design, this titrator delivers accurate results and requires less space in the lab. Get accurate water content determination at the push of a button. Designed for the modern lab, this karl fischer titrator is the perfect fit for your testing environment.
Compact design will save space in the lab without compromising your results.
Durable heat and chemical resistant body.
Sealed solvent system helps to keep water out of the system, while giving you minimal exposure to the reagents.
SKU HI934
Range 1 ppm to 5%
Resolution 0.1ppm to 0.0001%
Result Units %, ppm, ppt, mg/g, μg/g, mg, μg, mg/mL, μg/mL, mg Br/100g, g Br/100g, mg Br, g Br
Sample Types liquid or solid with external dissolution / extraction
Pre-Titration Conditioning automatic
Background Drift Correction automatic or user-selectable value
Endpoint Criteria fixed mV persistence, relative drift stop or absolute drift stop
Dosing dynamic
Result Statistic mean, standard deviation
Generator Configuration diaphragm or diaphragm-less
Generator Current Control automatic or fixed (400 mA)
Generator Type Detection automatic
Titration Vessel operating volume between 100 – 200 mL
Solvent Handling System Sealed system with integrated diaphragm air pump
Sensor Type HI76330 dual platinum pin polarization electrode
Sensor Connection BNC
Polarization Current 1, 2, 5, or 10 μA
Voltage Range 2 mV to 1100 mV
Voltage Resolution 0.1 mV
Accuracy (@25ºC/77ºF) ±0.1%
Programmable Stirrer magnetic, optically regulated, digital stirrer; 200 to 2000 rpm; resolution 100 rpm
Display 5.7” (320 x 240 pixel) color LCD
Methods up to 100 (standard and user) methods
Logging Data up to 100 complete titration reports and drift rate reports can be stored
Peripherals (Rear) PC Connection, USB Flash Drive, Analytical Balance, Printer, External PC Keyboard
GLP Conformity Good Laboratory Practice and instrument data storage and printing
Languages English, Portuguese. Spanish, and French
Enclosure Material ABS, PC and Stainless Steel
Keypad Polyester
Operating Environment 10 to 40°C (50 to 104°F), up to 95% RH
Storage Environment -20 to 70°C (-4 to 158°F), up to 95% RH
Power Supply 100-240 VAC; "-01" models, US plug (type A); "-02" models, European plug (type C)
Dimensions 315 x 205 x 375 mm (12.4 x 8.1 x 14.8 ")
Weight approx. 4.3 kg (9.5 lbs.) with 1 pump, stirrer and sensors