The BS-1 syringe-type dispensing pump is specifically designed for the precise control of low-viscosity fluids, making it ideal for biotechnology applications. Utilizing a high-precision STEP motor to operate the syringe, this pump delivers exceptional accuracy with an impressive resolution of 2,000:1 and an error rate of just 1%.

• Powerful Syringe Compatibility: Supports a wide range of syringe capacities (25 µL to 25 mL).
• High Reproducibility: Achieves excellent consistency with a ±0.2% RSD.
• Versatile Applications: Suitable for various fields, including precise fluid dispensing, specimen pre-treatment, bioscience, medical diagnostics, and treatment equipment.
• Multi-Valve Support: Configurable with 3, 4, or 8-way valves to meet diverse application needs.

Model		BS-1
Power requirements	Voltage	24 VDC
	Current	1 amp maximum
Syringes	Sizes	25ul, 50ul, 100ul, 250ul, 500ul, 1ml, 2.5ml, 5ml, 10ml, 25ml
	Fluid contact	Glass, PTFE, CTFE, UHMWPE
Syringe drive	Drive type	DC stepper motor: self lubricating andwear compensating lead nut/screw
	Travel/speed	2 to 60 seconds/stroke
	Resolution	Half 1,000 counts, Full 2,000 counts
	Accuracy	±1.0% > 30% stroke
	Precision	+0.2% > 30% stroke
Valve drive	Valves	Ceramic or rotating plug
	Drive type	Stepper motor with encoder
	Speed	500 ms 90°
	Fluid contact	PTFE & CTFE or ceramic
	Fittings	1/4 – 28
Environment	Operating temperature	60°F to 95°F (15°C to 25°C)
	Operating humidity	20% to 90%, non-condensing