Standard Peristaltic Pump BS300-1AQ+JZ (0.016-513.77mL/min) (CAT#: STEM-BC-0845-ZJF)

The BS300-1AQ+JZ is a standard-series peristaltic pump designed for general-purpose fluid metering and transfer in laboratory and light industrial environments. It delivers precise flow within a range of 0.016-513.77mL/min, with simultaneous on-screen display of both flow rate and rotation speed for easy monitoring. A flow calibration function allows the operator to correct for tubing wear and variations in fluid viscosity, maintaining delivery accuracy within ±0.5%. The stepper motor drive provides smooth, stable speed control with low mechanical noise and minimal pulsation across the operating range. The peristaltic working principle ensures that only the replaceable tubing contacts the process fluid, eliminating the risk of internal contamination. Reversible flow direction allows the pump to perform both filling and emptying operations without hardware changes. The compact benchtop design is suitable for installation in space-limited laboratory or production environments. Typical application areas include beverage analysis, chemical handling, printing, scientific research, food production, pharmaceutical preparation, and environmental monitoring. Compatible with a wide range of peristaltic tubing materials, the pump can handle aqueous solutions, organic solvents, acids, and biological media. Its combination of reliable performance, accurate metering, and straightforward maintenance makes it a practical choice for routine fluid handling tasks.

Flow range: 0.016-513.77mL/min
Pump type: Peristaltic pump
Drive type: Stepper motor
Flow accuracy: Within ±0.5%
Display: Simultaneous flow rate and speed readout

Stepper motor drive with 128-microstep subdivision for low vibration and smooth operation
Standard peristaltic pump design for reliable general-purpose fluid metering
Flow rate and rotation speed displayed simultaneously on screen
Flow calibration function for accurate volumetric delivery
High flow accuracy within ±0.5% for repeatable dispensing
Reversible rotation direction supports both filling and emptying
Compatible with a wide range of peristaltic pump tubing materials

STEM-BC-0445-ZJF
STEM-BC-0699-ZJF
STEM-BC-0700-ZJF
STEM-BC-0701-ZJF
STEM-BC-0702-ZJF