BF400HMC4X 4 channels Accurate Micro Flow Peristaltic Metering Pump Filling Timing External Control etc

BF400H/MC4X

Flow：0.00024-30mL/min（0.1-100rpm） Using tubing：Inside diameter range：0.19-3mm；wall range：0.7-1.1mm

Number of channels: 1, 2, 3, 4, 5, 6, 8, or can be combined in series, for example, 8+8=16, the link is for 4 channels ,each channels comes 1 meter silicon tubing as picture, if you need the tubing to be BPT or Viton or others to resist the corrosive liquid, contact us freely.

Application: Commonly used for small dose multi-channel dispensing and transmission of various liquids, 
such as pharmaceutical, food, chemical, biological, laboratory and other industries; thinner tubes can be used, and the 
pump head is 8 rollers, so as to achieve for small flow transmission and sub-packing, the number of channels that can be 
selected is more flexible; the cam structure is used to install the tubing conveniently and quickly.

Characteristic

 1. 3.5-inch 320*240 high-brightness LCD display, all operating parameters are displayed on the same screen, the 
operation is simple and easy to understand.
 2. Adopt "dual CPU" control, drive and control separation, fast operation speed, stable operation, high transmission 
accuracy, accurate one-key filling function, repeatability up to ±0.5%.
 3. It has the functions of automatic flow correction, sound reminder, stepless speed regulation, start-stop, reversing 
and other functions. It is equipped with a full-speed button and has fast filling and emptying functions.
 4. It has two working modes: distribution mode and transmission mode; three distribution modes: flow distribution, 
time distribution and copy distribution; the suction angle can be set arbitrarily within 720°.
 5. Abundant external control functions are available. For example, the DC12V output is convenient for direct 
connection to a variety of sensors, capacitive sensors, liquid level sensors, photoelectric sensors, etc.; the product 
hardware reserves a variety of circuit interfaces to meet the special customization needs of customers.
 6. A stepping motor is used to control the rotation speed, which is not affected by the load change, high torque, low 
power consumption, and strong adaptability.
 7. The driving circuit has excellent performance, good heat dissipation, low working noise, stable operation, and 
power-down memory function. The internal circuits are all three-proof treatment, anti-interference, wide voltage 
design, suitable for complex power supply environment.
 8. BF-H series products have handles and are easy to carry; various pump heads can be installed.
 9. The roller device adopts full ball bearing design, supports high-speed operation, long life, stable operation and 
low noise.
 10. The pressing block and the base are formed at one time by the machining center, with high dimensional 
accuracy and precise flow.
 11. The card material is imported POM, which has high wear resistance, high dimensional accuracy and long 
service life.
 12. The card adopts a cam structure, opened from above, easy to disassemble, easy to replace and fix the tubing, 
the pressure can be fine-tuned to adapt to tubs with different wall thicknesses, and the application is flexible.
 13. Multi-channel transmission. When the driving capacity permits, multiple pump heads can be connected in series 
and multiple drivers can be connected.
 14. The roller device is made of 304 stainless steel, which is suitable for occasions with high requirements of complex environment and hygienic level.

Flow rate sheet 

Technical Parameters

1. Product Model: BF400H
2. Rollers: 4
3. Roller Material: SS304
4. Shell Material : Aluminum alloy+POM
5.  Pressure adjust: Yes
6. Speed Range: 0.1 - 100 rpm
7. Flow Rate Range: 0.0324-32.4ml/min
8. Speed Resolution: 0.1 rpm (≤ 100 rpm); 1 rpm (≥ 100 rpm)
9. Accuracy Error: Flow rate accuracy error: ±0.5%; Repeatability accuracy error: ±0.3%
10. Dispensing Time: 0.1 - 999.9 s
11. Dispensing Volume:  15μL-9999L
12. Dispensing Cycles: 1 - 9999 times (0 times for infinite loop)
13. Interval Time: 0.1 - 999.9 s
14. Display: 3.5-inch 320*240 high-brightness LCD screen
15. Operation Method: Membrane keys + digital adjustment knob
16. External Speed Control Methods: 4 - 20 mA (standard), 0 - 10 K (standard), 0 - 5 V (optional), 0 - 10 V (optional); Customized special signal speed control methods are also available （Before placing an order, please make sure that the standard configuration options meet your requirements.）
17. External Control Types: External start/stop, external direction change [TTL 5V signal (standard), TTL 12V signal (optional), TTL 24V signal (optional); Customized special level signals are also available]  (Before placing an order, please make sure that you have selected the external control mode.）
18. Port Output: DC12V power output; DC5V level signal output
19. Communication Interface: RS232, RS485 (for controlling the driver's start/stop, direction change, speed, etc.)
20. Power Supply: AC220V ± 10%, 50Hz/60Hz; AC110V ± 10%, 50Hz/60Hz (optional); AC380V ± 10%, 50Hz/60Hz (optional) （Before placing the order, please make sure to confirm the power voltage you require.）
21. Power Consumption: ≤ 45W
22. Operating Environment: Ambient temperature 0 - 40℃, relative humidity ≤ 80%
23. Protection Grade: IP31
24. Weight: 5.8 kg