Electronic Bottle-Top Dispenser with Digital Motor Control up to 0.1 to 99.9 mL

Description

The Electronic Bottle-Top Dispenser, also known as a motorised digital bottle dispenser, is designed for controlled reagent dispensing in chemical, pharmaceutical, biotechnology, clinical, environmental, food testing, quality-control and research laboratories. Its digital operation supports repeatable liquid handling directly from compatible reagent bottles while reducing hand fatigue during repeated dispensing tasks.

The dispenser provides a volume range from 0.1 to 99.9 mL, with a maximum piston lift of 10 mL and a resolution of 100 µL. This allows users to select dispensing volumes digitally for routine reagent transfer, solution preparation, titration support, media preparation, buffer dispensing and chemical handling workflows.

A high-quality stepper motor provides smooth aspiration and dispensing. Motor-controlled operation helps improve user comfort compared with repeated manual dispensing, especially where laboratories need to dispense the same reagent across multiple vessels, tubes, flasks or sample containers.

The unit includes sixteen speed levels, allowing the aspiration and dispensing speed to be adjusted according to reagent behaviour, vessel type and laboratory method. Slower settings may support more controlled liquid delivery, while faster settings can improve efficiency during routine high-throughput dispensing tasks.

Two operating modes are available: continuous dispensing and stepper dispensing. Continuous dispensing supports repeated delivery from the selected setup, while stepper mode supports controlled repetitive dispensing in defined steps. This flexibility makes the dispenser useful for routine preparation, batch dispensing and repeated liquid transfer workflows.

The TFT display module supports simple volume selection and clear operating control. A reagent recovery feature helps return liquid and minimise waste, supporting more efficient handling of valuable or frequently used reagents during daily laboratory operation.
Specified performance values include R = 0.5% and CV = 0.3% at 10 mL, R = 1.0% and CV = 0.6% at 5 mL, and R = 5.0% and CV = 3.0% at 1 mL. Quality control is listed against DIN EN ISO 8655, and the operating temperature range is 15°C to 40°C.

LabChoice Australia supplies this Electronic Bottle-Top Dispenser for analytical laboratories, chemical laboratories, pharmaceutical laboratories, biotechnology laboratories, food testing laboratories, environmental testing laboratories, industrial QC laboratories, university laboratories and general research facilities. It is suitable for routine reagent dispensing, solution preparation, media dispensing, buffer handling, chemical transfer and repeated laboratory liquid handling using compatible bottles, reagents and validated dispensing procedures.