Product Description

Multi-channels peristaltic pump LEAD-2 could be loaded with multi-channel pump head LEAD15-24, LEAD15-44, LEAD15-48, LEAD15-88, and the channel quantity is up to 8. The pump has graphic LCD, which could display the parameters and running state. Except the basic speed control function, the pump could also display the flow rate on the LCD and calibrate the flow rate with high accuracy. The pump provides flow rates from 0.005mL/min to 350 mL/min. The speed could be controlled through control panel, external control interface or RS485 interface. The running parameters are saved automatically. And the pump could be operated easily.

 

Main Functions and Features

- Display can switch between flow rates and rpm 
- Calibration capability for more accurate flow rate 
- Graphic LCD together with rotary encoded switch makes it friendly and easy to use 
- Higher torque to accept more pump heads and more channels 
- RS485 communication interface available. Offering communication protocol to customer and customizing software according to customer's requirements

 

Technical Parameters

- Speed: 1rmp - 100rpm, CW/CCW
- Speed resolution: 0.1rpm
- Control mode: Control panel, external signal control and communication control are available
- Display: 128*32 graphic LCD for current running state
- Calibration function: Improve flow rate accuracy
- External control: Start/stop, direction and speed control (4-20mA, 0-5V, 0-10V, external control module optional)
- Communication interface: RS485
- Power-off memory: Return to previous state when power on
- Prime: For fasting filling and emptying at full speed
- Dimension (L*W*H): 190×162×275(mm)
- Power supply: AC90V - 260V/50W
- Operating temperature:0°C-40°C
- Relative humidity: <80%
- Weight: 3.5kg

Other Parameters

Type	Pump Head	Channel/rollers	Tubing	Max. Flow rate(ml/min)	Weight (kg)
LEAD-2-A (05.02.19A Chinese) LEAD-2-C (05.02.19C English)	LEAD15 - 24	2/4	16# 25# 17#	300(Single Channel)	4.36
	LEAD15 - 44	4/4			4.42
	LEAD15 - 48	4/8	13# 14# ID≤3.17(mm) Wall Thickness 0.8-1(mm)	75(Single Channel)	4.48
	LEAD15 - 88	8/8

 

  

FAQ

 

Q: Are you a manufacture or trading company?

A: Longer is the leader manufacture for Peristaltic pump, Syringe pump, Gear pump and Piston pump in China with 20 years history.

 

Q: Why choose peristaltic pump?

A: Peristaltic pump has follow advantages: Non-contamination, easy to clean, low shear and simple maintenance.

 

Q: How to prolong the life of pump?

A:  Keep the pump clean and dry.

 

Q: How to prolong the life of tubing?

A: 1) unload the tubing when the pump is not working.

     2) change the segment of tubing after a period working.

 

Q: What is the max. pressure of peristaltic pump can accept?

A: 0.2Mpa

 

Q: Is there any display for flow rate?

A: Yes. The customer also can use the flow rate calibration function to get accurate flow rates.