$ 2,302.06
Details
The VWR E-Burette is a state-of-the-art motor-operated burette with sophisticated features and functionality. Motor-controlled piston movement eliminates the errors associated with manual wheel-controlled piston movement, thus facilitating correct and comfortable titrations. With a capacity of 50 ml, this burette can be flexibly operated at three calibrated pre-set speeds, including dropwise dispensing for fine volume adjustment, which helps in achieving an accurate end point of the titration experiment.
The VWR E-Burette has a "recirculation mode" that prevents loss of reagents during purging and facilitates bubble-free dispensing. The delivery nozzle of the burette can be adjusted in both horizontal and vertical directions, providing easy dispensing in demanding laboratory conditions.
The user-friendly TFT touchscreen guides quick and accurate titrations and displays numeric data up to the second decimal. A handheld stylus is provided as an accessory to assist touch operations on the control panel. The touch screen control panel can be used to perform functions like automatic re-fill without change of reading, zero reset, fill, and dispense. The control panel is powered by a rechargeable, long-lasting Li-ion battery that can be easily replaced by the user.
The instrument has computer connectivity through a mini USB cable and built-in software that allows readings to be transferred and saved in a file on the computer.
Key features include motor-controlled piston movement, flexible operation at three calibrated pre-set speeds (fast, medium, and dropwise), recirculation mode to prevent reagent loss during purging, flexible delivery nozzle for changing the angle of dispensing, user-friendly TFT touchscreen, handheld stylus provided as an accessory, powered by a rechargeable, replaceable long-lasting Li-ion battery, up to 20 results can be stored in the instrument memory, and computer connectivity through a micro USB cable.
Caution: Maintain instrument and reagent temperature between +10 to +40 °C (50 to 104 °F). Maintain reagent vapor pressure up to 600 mbar (maximum). Aspirate slowly above 300 mbar pressure to prevent the liquid from boiling. Kinematic viscosity up to 500 mm²/s, relative air humidity between 20 and 90%, and use fluids with density up to 2.2 g/cm³.
The VWR E-Burette meets ISO 8655 standard for accuracy and precision, manufacturing standards: ISO 9001, ISO 13485, ISO 17025, and product certification: CE. It is supplied with a digital bottle top burette, control panel, micro-USB cable, telescoping tube, five thread adapters (28, 32, 38, 40, and 45 mm), stylus, amber-colored window, user instruction manual, and an individual quality control certificate that documents the serial number and test values, confirming conformity according to weights and measures regulations as per ISO 8655.
