WSP Peristaltic Pump

Filling range: 1μl~3000μl

Filling accuracy: 10μl±0.1, 50μl±0.2, 100μl±0.5, 500μl±4, 1000μl±8, 3000μl±13

Channel: 1 (Single), up to 16 channels cascade are supported

Filling time: 0.1~99.99S

Lead Fluid WSP3000 series products are mainly used for high-precision filling of various aqueous solutions, filling range 1μl~3000μl, It has the advantages of high accuracy, high repeatability, high efficiency, high cleanliness, maintenance friendly and simple operation. It can be used manually and automatically.

Typical Application

• Immunodiagnosis • Biochemical diagnosis • Microbial Detection • Tumor markers • Gene Sequencing • Proteomics

High-precision dispensing of related reagents

Description

• High filling accuracy, the error is less than ±0.2%

• Modular design, easy to expand, multiple pumps can be cascaded to form a multi-channel filling system

• The man-machine interface directly input liquid volume parameters, easy to operate

• High precision servo motor drive, large torque, free-maintenance

• Rotary pressure tube structure, high efficiency

• The pump tube is low in loss, the continuous service life up to 1000 hours, 12 hours attenuation rate＜1%

• Suction back function,zero dripping,instant shutdown

• High clean pipeline, easy to disassemble, easy to clean and sterilize, support CIP and SIP

• The pipeline is not easy to be blocked, and it can easily cope with materials that are easy to precipitate and have a certain viscosity such as magnetic beads, glycerin, etc.

• It can be operated manually or used with an automatic production line.

Technical Parameters

Filling Range	1 ul~3000 ul
Accuracy	10μl±0.1, 50μl±0.2, 100μl±0.5, 500μl±4, 1000μl±8, 3000μl±13
Channel	1(Single) ,up to 16 channels cascade are supported
Filling Time	0.01~99.99S
Interval Time	0.4~99.99S
Filling Times	0(Infinite loop) ~9999
Tubing	ID 0.5~6.4mm
Display	7 inch HD color touch screen
External Control Signal	Dry contact start signal, lack of bottle filling stop signal, feedback signal
Communication	RS485, MODBUS commnunication protocol
Power	Single channel<30W
Power Supply	AC100~240V, 50/60Hz

Feature Comparision

Compared with Traditional Peristaltic Pump

	WSP Peristaltic Pump	Traditional Peristaltic Pump
Filling Accuracy	high accuracy,high repeatability, filling 10μl error<±0.1μl, 100μl error<±0.5μl	don’t suitable for filling less than 100 ul,200μl error<±3μl
Filling Efficiency	high efficiency, productivity up to 120 bottles/min	average efficiency, productivity＜40 bottles/min
Attenuation	12 hours continuous operation, attenuatio＜1%, work one day without calibration	12 hours continuous operation, attentuation＞5%, need to calibrate every 2 hours
Tube Life	continuous operation, service life＞1000 hours	fail after 70-100 hours of continuous operation
Pulsation	no pulse, small impact, no splash	large pulse, easy to splash

Compared with Plunger Pump

	WSP Peristaltic Pump	Plunger Pump
Cleanliness	no dead volume,no effusion,material only contact with clean pipeline,no pollution	dead volume, effusion,material contact with the pump head cavity, clean not thoroughly
Ease of Use	filling different material,only replace the pipeline to avoid cross contamination, low cost,simple maintenance	One pump can only fill one material, complicated maintenance
Universality	the material may contain particles such as magnetic beads	material must be clean and free of impurities
Filling range	1μl~3000μl replace the pump tube	adjustable range＜5 times
Dripping	retractable without dripping	easy to drip
Cavity Shedding	low extrusion strength,no mechanical friction,smooth cavity wall without shedding	continuous mechanical friction,the cavity is easy to fall off particles

Filling Accuracy and Efficiency

WSP3000

Filling Range	Filling Time	Error Value	Accuracy Error	12 Hours Attenuation Rate
1μl	0.01~0.02	±0.1μL	<±10%	<1%
5μl	0.04~0.12	±0.1μL	<±2%
10μl	0.09~0.23	±0.1μL	<±1%
20μl	0.18~0.46	±0.1μL	<±0.5%
	0.1~0.24	±0.2μL	<±1%
50μl	0.25~0.6	±0.2μL	<±0.4%
	0.08~0.2	±0.5μL	<±1%
100μl	0.16~0.4	±0.5μL	<±0.5%
	0.13~0.3	1μL	<±1%
200μl	0.26~0.6	±1μL	<±0.5%
	0.1~0.25	±2μL	<±1%
300μl	0.15~0.35	±2μL	<±0.6%
	0.1~0.22	±4μL	<±1.6%
500μl	0.25~0.6	±2μL	<±0.4%
	0.16~0.35	±4μL	<±0.8%
800μl	0.11~0.23	±8μL	<±1%
1000μl	0.13~0.26	±8μL	<±0.8%
	0.08~0.17	±13μL	<±1.3%
3000μl	0.25~0.5	±13μL	<±0.6%