Name: LSP02-2B Dual-Channel Syringe Pump
Brand: Longer
SKU: 75914
Availability: InStock

>Mainly used in lab applications.

>128×64 graphic LCD displays parameters and working states.

>Membrane keypad and rotary coded switch make the parameters selection and setting easily.

>User-friendly interface.

>Multi-work modes meet various requirements in different applications.

>With high control accuracy and wide range linear speed, it is ideal for high precision and small flow rate liquid transfer

Parameters	LSP02-2B
Product Type	Integrated Configuration
Number of Syringes	2
Compatible Syringe Sizes	10 ?L?140 mL
Reference Flow Range	0.001 ?L/min?150.56 mL/min
Display Method/Type	LCD display
Operating Mode	Infusion?withdrawal?infusion-then-withdrawal?withdrawal-then-infusion?continuous operation
Programmable Function	None
Control Method	Button control?external signal control?communication control
Maximum Stroke Length	140 mm
Stroke Resolution	0.156 ?m/microstep
Linear Speed Range	5 ?m/min?130 mm/min
Stroke Control Accuracy	Error ? ?0.5% (when stroke ?30% of maximum stroke)
Maximum Linear Thrust	180 N
External Control Function	Control: external event triggering Status output: start/stop?direction?alarm
Communication/Interface Control	RS485
Dimensions	280 mm ? 250 mm ? 140 mm
Applicable Power Supply	AC 196 V?240 V/40 W; 50/60 Hz
Operating Temperature	0 ?C?40 ?C
Relative Humidity	<80%
Weight	Approx. 4.3 kg

Technical Specifications

Specifications Model	LSP01-3A	LSP02-2B
Work mode	Infusion	Infusion, withdrawal,infusion/withdrawal, withdrawal/infusion,continuous
Channel	1	2
Stroke of pump	140mm
Pusher advance per microstep	0.156?m
Linear speed	5?m/min-65mm/min	5?m/min-130mm/min(Flow rate=Linear speed*Section area of the barrel)
Linear speed resolution	5?m/min
Linear travel accuracy	??0.5% when travel?30% of pump stroke
Linear force(max.)	>90N	>180N
Syringe selection	Built-in syringe branches, sizes and IDs for selection
Syringe user-defined	Can store four user-defined syringe IDs
Flow rate calibration	Improve flow rate accuracy
Running parameters setting	Infusion volume, infusion time,etc	Infusion/Withdrawal volume, infusion time, withdrawal time, pause time, etc
Display setting	Display volume, flow rate or linear speed
Power-off memory	Storing the running parameters automatically
Status signal output	2 output signals (OC gate signal) to indicate start/stop and direction
Control signal input	Falling edge or TTL signal to control Start/stop
Communication interface	RS485
Dimensions (LXWxH)	280x210x140(mm)	280x250x140(mm)
Weight	3.6kg	4.3kg
Power supply	AC 196V-240V/20W	AC 196V-240V/40W
Operating temperature	0 to 40?
Relative humidity	<80%

Controller Model (Product Code)		LSP01-3A(05.03.40B)	LSP02-2B (05.03.44B)
Syringe	Syringe ID(mm)	Flow Rate(?L/min-mL/min)
10?L	0.50	0.001?L/min-0.0128mL/min	0.001?L/min-0.0255mL/min
25?L	0.80	0.0025?L/min-0.0327mL/min	0.0025?L/min-0.0653mL/min
50?L	1.10	0.0048?L/min-.0618mL/min	0.0048?L/min-0.1235mL/min
100?L	1.60	0.0101?L/min-0.1307mL/min	0.0101?L/min-0.2614mL/min
250?L	2.30	0.0208?L/min-0.2701mL/min	0.0208?L/min-0.5401mL/min
500?L	3.25	0.0415?L/min-0.5392mL/min	0.0415?L/min-1.0784mL/min
1mL	4.72	0.0875?L/min-1.1373mL/min	0.0875?L/min-2.2747mL/min
2mL	9.00	0.3181?L/min-4.1351mL/min	0.3181?L/min-8.2702mL/min
5mL	13.10	0.6739?L/min-8.7608mL/min	0.6739?L/min-17.522mL/min
10mL	16.60	1.0821?L/min-14.068mL/min	1.0821?L/min-28.135mL/min
20mL	19.00	1.4176?L/min-18.429mL/min	1.4176?L/min-36.859mL/min
30mL	23.00	2.0774?L/min-27.006mL/min	2.0774?L/min-54.012mL/min
60mL	29.14	3.3346?L/min-43.349mL/min	3.3346?L/min-86.699mL/min