LSP02-2B Dual Channels Syringe Pump
Product Instruction LSP02-2B Mainly used in Lab applications. Excellent EMC performance, ESD≥Level IV (IEC 61000-4-2). The acceptable syringe specification is from 10 µL to 140 mL. Suitable for high accuracy and small flow rate liquid transferring.Flow rates：0.05μl/hr-150.56ml/minMax. Number of Channels：2 Main Functions and Features - Syringe Selection: The syringe can be selected in the manufacturer table which includes manufacturer, material and size or input the inner diameter of the syringe barrel directly - Easy to operate: Combining big screen LCD display with rotary coded switch and membrane keypad makes the operation simple and prompt. - Working Mode: Infusion, withdrawal, infusion/withdrawal, withdrawal/infusion, continuous - Memory Function: 1. The parameters are saved in EEPROM. The parameters don't need to be reset when power returns after an interruption. 2. In flow rate mode, the pump remains running or stop according to the setting parameters when power returns - Protection Function: The pump will stall and give an alarm when the drive structure of the pump is blocked - Communication Function: Realize computer control through RS485 communication interface - External Control Function: Input/output control - Calibration Function: Acquire accurate volume through calibration - Syringe Protection: Adjust syringe rest to prevent syringe from damaging Technical Specifications Number of Channels：2 Display Setting：Display volume, flow rate, linear speed Syringe Size：10µL – 140 mL Power-off Memory：Storing the running parameters automatically Dimensions (mm)：280×250×140 Weights (Kg)：4.3 Working Mode：Infusion / Withdraw Linear Force：> 18Kg Advance per Micro-step：1/16 Step (0.156µm) Max. Step Rate：13867 (1/16 step) /sec Min. Step Rate：16 (1/16) / 30 sec Max. Linear Rate：130 mm/min Min. Linear Rate：5µm/min Accuracy：≤ 0.5% error in the condition of ≥ 30% of max. infusion distance Setting Mode：Rotary coded switch and membrane keypad Display：128x64 graphic LCD Power Supply：AC196V -240V/40W Operation Condition：Temperature: 5℃ - 40℃, Relative humidity: <80% Other parameters Syringe Syringe ID (mm) Flow Rate 10μl 0.46 0.05μl/hr-21.6μl/min 25μl 0.73 0.13μl/hr-54.41μl/min 50μl 1.03 0.25μl/hr-108.32μl/min 100μl 1.46 0.5μl/hr-217.64μl/min 250μl 2.3 1.25μl/hr-540.12μl/min 500μl 3.26 2.5μl/hr-1085.1μl/min 1ml 4.61 5.01μl/hr-2.17ml/min 2.5ml 7.28 12.49μl/hr-5.41ml/min 3ml 8.59 17.39μl/hr-7.53ml/min 5ml 10.3 25μl/hr-10.83ml/min 10ml 14.57 50.02μl/hr-21.67ml/min 20ml 19.05 85.51μl/hr-37.05ml/min 30ml 21.59 109.83μl/hr-47.59ml/min 50ml 28.9 196.79μl/hr-85.28ml/min 60ml 32.57 249.95μl/hr-108.31ml/min 100ml 34.9 286.99μl/hr-124.36ml/min 140ml 38.4 347.44μl/hr-150.56ml/min