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Premier Control Technologies Fluid Solutions

Longer dLSP 501X Digital Split-type Syringe Pump

  • Holds syringes from 5µl to 60ml
  • Flow rate of up to 95.82ml/min
  • Multiple device options with control over up to 4 machines
  • 7" LCD touch screen with password protected access
  • Control via RS485 or Modbus RTU

The dLSP 501W is the newest split-type syringe pump from Longer. It features a 7" high-definition LCD touchscreen that has a variety of work modes for any application. Based on syringe size the maximum possible flow rate is 95.82ml/min.

Three different levels of access with password protection can be programmed to comply with safety of operations. Electronic signatures can be recorded. Up to four pump drives can be controlled, each with their own individual parameters.

Useful 'How To' videos

How to operate the dLSP 501X Digital Split type Syringe Pump.

Other features

  • Product model, Drive unit: dLSP 501S, dLSP 501L, dLSP 501W
  • Controller: dLSP uC
  • Work mode: Infusion only, withdrawal only, infusion/withdrawal, withdrawal/infusion, programming (on PC software)
  • Display: 7 inch HD LCD
  • Control mode: Touch screen controller, Control 1-4 separated drive units with preset parameters through touch screen controller
  • Computer: Dedicated PC control software can control 10 drive units independently
  • PLC/ other controller: RS485 interface, Modbus RTU, can control 40 drive units independently
  • Stroke of the drive unit: 70mm, 95mm
  • Pusher advance per microstep: 0.095um/ustep, 0.099um/ustep, 0.098um/ustep
  • Linear speed: 0.6096um/min-182.88mm/min, 0.635um/min-190.5mm/min, 0.625um/min-143.75mm/min
  • Linear speed resolution: 0.6096um/min, 0.635um/min, 0.625um/min
  • Linear travel accuracy: ≤±0.35%(when travel≥30% of the stroke)
  • Linear travel CV: 0.03% (rated travel)
  • Linear force (Rated): 15N (the force can be set 20%-100%), 30N (the force can be set 20%-100%), 100N (the force can be set 20%-100%)
  • Syringe: 0.5uL-250uL, 0.5uL-1000uL, 0.5uL-60mL
  • Flow rate calibrate: Calibrate the user-defined syringe for better flow rate /dispensing volume accuracy and precision
  • Parameter method: Up to 100 parameter methods can be stored on the controller and can be imported/exported to USB flash drive
  • Programming function: Parameter configured based on work flow on PC software: infusion, withdrawal, delay, repeat, up to 16 steps
  • Screen lock: Prevent misoperation
  • User access control: Three levels of user access (administrator, developer, operator), each user can have an exclusive password
  • Log record: Record the pump operation history, and can be exported to a USB flash drive
  • Electronic signature: There are electronic signature on the log record for FDA 21CFR Part11 compliance
  • Pump state when power up: The default state is stop, can be set to continue to run through communication commands
  • Fast forward/backward: Infuse or withdraw liquid at full speed
  • Controller dimensions (L X W X H): 187mm*123mm*39mm
  • Controller weight: 0.6kg
  • Power supply for controller: AC 90V-260V/30W
  • Drive unit dimensions (L X W X H): 170mm*35mm*58mm, 180mm*45mm*74mm, 235mm*103mm*91mm
  • Drive unit weight: 0.31kg, 0.51kg, 1.65kg
  • Power supply for drive unit: DC 24V/2W, DC 24V/3.6W, DC 24V/7.5W

Other parameters:

  • Product model: dLSP 501S, dLSP 501L, dLSP 501W
  • Syringe: Syringe ID(mm), Flow rate for reference
  • 0.5uL, 0.10, 0.0048nL/min-1.435uL/min, 0.0050nL/min-1.495uL/min, -
  • 1uL, 0.15, 0.0108nL/min-3.230uL/min, 0.0112nL/min-3.365uL/min, -
  • 2uL, 0.20, 0.0191nL/min-5.742uL/min, 0.0199nL/min-5.982uL/min, -
  • 5uL, 0.35, 0.0586nL/min-17.59uL/min, 0.0611nL/min-18.32uL/min, 0.0601nL/min-13.82uL/min
  • 10uL, 0.50, 0.1196nL/min-35.89uL/min, 0.1246nL/min-37.39uL/min, 0.1227nL/min-28.21uL/min
  • 25uL, 0.80, 0.3063nL/min-91.88uL/min, 0.3190nL/min-95.71uL/min, 0.3140nL/min-72.22uL/min
  • 50uL, 1.10, 0.5790nL/min-173.7uL/min, 0.6032nL/min-180.9uL/min, 0.5937nL/min-136.5uL/min
  • 100uL, 1.46, 1.020nL/min-306.0uL/min, 1.063nL/min-318.8uL/min, 1.046nL/min-240.5uL/min
  • 250uL, 2.30, 2.531nL/min-759.4uL/min, 2.637nL/min-791.1uL/min, 2.595nL/min-596.9uL/min
  • 500uL, 3.25, -, 5.265nL/min-1580uL/min, 5.182nL/min-1192uL/min
  • 1000uL, 4.61, -, 10.594nL/min-3178uL/min, 10.43nL/min-2398uL/min
  • 2mL, 9.00, -, -, 39.74nL/min-9.140mL/min
  • 5mL, 13.10, -, -, 84.20nL/min-19.37mL/min
  • 10mL, 16.60, -, -, 135.2nL/min-31.10mL/min
  • 20mL, 19.00, -, -, 177.1nL/min-40.74mL/min
  • 30mL, 23.00, -, -, 259.5nL/min-59.69mL/min
  • 60mL, 29.14, -, -, 416.6nL/min-95.82mL/min

Manufacturer

Longer Precision Pump