Microliter Peristaltic Pump-WSP3000

Model No.︰WSP3000

Brand Name︰LEADFLUID

Country of Origin︰China

Unit Price︰CNY ¥ 80000 / pc

Minimum Order︰1 pc

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Product Description

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.

Flow: 1uL-10mL
Max: 16 Channels

Function and Feature

• 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.

• Servo stepper motor drive,large torque,free-maintenance

• Rotary pressure tube structure, high efficiency, small volume.

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

• Suction back function,zero dripping,instant shutdown.

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

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

• Multi-roller precise positioning technology, rotary running, perfect combination of precision, efficiency and stability.

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%
20μl	0.1~0.24	±0.2μL	<±1%
50μl	0.25~0.6	±0.2μL	<±0.4%
50μl	0.08~0.2	±0.5μL	<±1%

Filling Range	Filling Time	Error Value	Accuracy Error	12 Hours Attenuation Rate
100μl	0.16~0.4	±0.5μL	<±0.5%	<1%
100μl	0.13~0.3	±1μL	<±1%
200μl	0.26~0.6	±1μL	<±0.5%
200μl	0.1~0.25	±2μL	<±1%
300μl	0.15~0.35	±2μL	<±0.6%
300μl	0.1~0.22	±4μL	<±1.6%
500μl	0.25~0.6	±2μL	<±0.4%
500μl	0.16~0.35	±4μL	<±0.8%
800μl	0.11~0.23	±8μL	<±1%
1000μl	0.13~0.26	±8μL	<±0.8%
1000μl	0.08~0.17	±13μL	<±1.3%
3000μl	0.25~0.5	±13μL	<±0.6%

Above flow parameters are obtained by using silicone tube to transfer pure water under normal temperature and pressure, in actually it is effected by specific factors such as pressure, medium, etc. Above for reference only.

Dimension UN(mm)

Payment Terms︰ T.T