Multiple peristaltic pumps for microliters
High Precision, high Efficiency, long Life
Filling Microliter Peristaltic Pump
MLP series products are mainly used for high-presicion filling of various aqueous solutions, filling range 1μl~10ml. 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.
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
- High-precision servo 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 700 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
Technical Parameters
| Filling Range |
1μl~10ml |
| Channel |
1（Single）,up to 16 channels cascade are supported |
| Filling Time |
0.01~99.99S |
| Interval Time |
0.01~99.99S |
| Filling Times |
0（Infinite loop）~9999 |
| Tubing |
ID 0.5~9.6mm |
| 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<60W |
| Power Supply |
AC100~240V，50/60Hz |
| Dimension |
Reference size drawing |
Compared with Traditional Peristaltic Pump
|
|
MLP Peristaltic Pump
|
Traditional Peristaltic Pump
|
|
Filling Accuracy
|
high accuracy,high repeatability, filling10μl error<±0.2μl，100ul error<±1μl, 10ml error<±0.4%
|
not suitable for filling less than 100ul,200μl error<±3μl, 10ml error<±1%
|
|
Filling Efficiency
|
high efficiency，productivity up to 60 bottles/min
|
average efficiency，productivity＜40 bottles/min
|
|
Attenuation
|
12 hours continuous operation，attenuation＜1%,work one day without calibration
|
12 H continuous operation，attentuation＞5%, need to calibrate every 2 H
|
|
Tube Life
|
continuous operation，service life＞700 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
|
|
MLP 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
|
|
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
|
|
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
LF/MLP/500
|
Filling Range
|
Filling Time
|
Error Value
|
Accuracy Error
|
12 Hours Attenuation Rate
|
|
1μl
|
0.01~0.02
|
±0.1μL
|
<±10%
|
<1%
|
|
5μl
|
0.09~0.18s1
|
±0.1μL
|
<±2%
|
|
10μl
|
0.18~0.36
|
±0.1μL
|
<±1%
|
|
0.09~0.18
|
±0.2μL
|
<±2%
|
|
20μl
|
0.18~0.36
|
±0.2μL
|
<±0.5%
|
|
50μl
|
0.22~0.44
|
±0.5μL
|
<±1%
|
|
100μl
|
0.2~0.4
|
±1μL
|
<±1%
|
|
200μl
|
0.17~0.35
|
±2μL
|
<±1%
|
|
300μl
|
0.27~0.541
|
±2μL
|
<±0.6%
|
|
0.13~0.27
|
±4μL
|
<±1.3%
|
|
500μl
|
0.23~0.46
|
±4μL
|
<±0.8%
|
LF/MLP/3000
|
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%
|
|
0.11~0.23
|
±8μL
|
<±1%
|
|
1ml
|
0.13~0.26
|
±8μL
|
<±0.8%
|
|
0.13~0.26
|
±8μL
|
<±0.8%
|
|
0.08~0.17
|
±13μL
|
<±1.3%
|
|
3ml
|
0.25~0.5
|
±13μL
|
<±0.6%
|
LF/MLP/10000
|
Filling Range
|
Filling Time
|
Error Value
|
Accuracy Error
|
12 Hours Attenuation Rate
|
|
100μl
|
0.15~0.3
|
±1μL
|
<±1%
|
|
|
200μ
|
0.25~0.5
|
±1μL
|
<±0.5%
|
|
300μl
|
0.4~0.8
|
±1μL
|
<±0.3%
|
|
500μl
|
0.2~0.4
|
±5μL
|
<±1%
|
|
1ml
|
0.17~0.35
|
±8μL
|
<±0.8%
|
|
0.1~0.2
|
±13μL
|
<±1.3%
|
|
3ml
|
0.3~0.6
|
±13μL
|
<±0.5%
|
|
0.2~0.4
|
±20μL
|
<±0.6%
|
|
5ml
|
0.35~0.7
|
±20μL
|
<±0.4%
|
2%
|
|
10ml
|
0.5~1
|
±40μL
|
<±0.4%
|
2%
|
Available models (up to 16 configurable units per controller) - It is also possible to assemble pumps with different flow rate ranges.
LF/MLP/500 Volume range 1 µl ÷ 500 µl
| Code |
Description |
| LF/MLP/500/1 |
1 peristaltic pump + 1 controller volume range 1 µl ÷ 500 µl |
| LF/MLP/500/2 |
2 peristaltic pumps + 1 controller volume range 1 µl ÷ 500 µl |
| LF/MLP/500/3 |
3 peristaltic pumps + 1 controller volume range 1 µl ÷ 500 µl |
| LF/MLP/500/4 |
4 peristaltic pumps + 1 controller volume range 1 µl ÷ 500 µl |
| LF/MLP/500/5 |
5 peristaltic pumps + 1 controller volume range 1 µl ÷ 500 µl |
| LF/MLP/500/6 |
6 peristaltic pumps + 1 controller volume range 1 µl ÷ 500 µl |
| LF/MLP/500/7 |
7 peristaltic pumps + 1 controller volume range 1 µl ÷ 500 µl |
LF/MLP/3000 Volume range 1 µl ÷ 3 ml
| Code |
Description |
| LF/MLP/3000/1 |
1 peristaltic pump + 1 controller volume range 1 µl ÷ 3 ml |
| LF/MLP/3000/2 |
2 peristaltic pumps + 1 controller volume range 1 µl ÷ 3 ml |
| LF/MLP/3000/3 |
3 peristaltic pumps + 1 controller volume range 1 µl ÷ 3 ml |
| LF/MLP/3000/4 |
4 peristaltic pumps + 1 controller volume range 1 µl ÷ 3 ml |
| LF/MLP/3000/5 |
5 peristaltic pumps + 1 controller volume range 1 µl ÷ 3 ml |
| LF/MLP/3000/6 |
6 peristaltic pumps + 1 controller volume range 1 µl ÷ 3 ml |
| LF/MLP/3000/7 |
7 peristaltic pumps + 1 controller volume range 1 µl ÷ 3 ml |
LF/MLP/10000 Volume range 100 µl ÷ 10 ml
| Code |
Description |
| LF/MLP/10000/1 |
1 peristaltic pump + 1 controller volume range 100 µl ÷ 10 ml |
| LF/MLP/10000/2 |
2 peristaltic pumps + 1 controller volume range 100 µl ÷ 10 ml |
| LF/MLP/10000/3 |
3 peristaltic pumps + 1 controller volume range 100 µl ÷ 10 ml |
| LF/MLP/10000/4 |
4 peristaltic pumps + 1 controller volume range 100 µl ÷ 10 ml |
| LF/MLP/10000/5 |
5 peristaltic pumps + 1 controller volume range 100 µl ÷ 10 ml |
| LF/MLP/10000/6 |
6 peristaltic pumps + 1 controller volume range 100 µl ÷ 10 ml |
| LF/MLP/10000/7 |
7 peristaltic pumps + 1 controller volume range 100 µl ÷ 10 ml |
*Note: The three pump types can be configured in series with the controller up to 16 units. This section presents configurations of up to 7 units; for a larger number of pumps request a quote from info@cheimika.it