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LSP04-1A
Laboratory Syringe Pump
LSP04-1A
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CHARACTER
TECHNICAL PARAMETERS
  • Features•Four channel infusion only syringe pump, mainly used in biological laboratory, integrated structure. •Can use syringes of different size, suitable for high‑precision and small flow transfer only.


  • Technical parameters

• Working mode: infusion only

  • • Number of channels: 4
  • • Maximum stroke: 140mm
  • • Stroke resolution: 0.156 μm
  • • Linear velocity range: 5 μm/min‑130mm/min (Flow rate= linear speed × inner section of syringe)
  • • Linear speed adjustment resolution: 5 μm/min
  • • Stroke control accuracy: Error ≤ ±0.5% (when the stroke is ≥ 30% of the maximum stroke)
  • • Rated linear thrust: 30kgf
  • • Syringe selection: Main manufacturers and models of syringes are available for selection
  • • Syringe customization: can directly input the inner diameter of the syringe
  • • Volume calibration: Obtain more accurate volume through calibration
  • • Parameter setting: dispensing volume, injection time, etc
  • Display parameter option: volume, flow rate, or linear velocity
  • • Power off memory: After power on again, you can choose whether to continue according to the status before the power off
  • • Status signal output: 2‑way OC gate signal output, to indicate start/stop and cw/ccw status
  • • Control signal input: 2‑way start/stop control input terminal, 1‑way falling edge trigger signal to control start/stop; 1‑way TTL level signal control start/stop
  • • Communication: RS485
  • • Measurement: 280 × 250 × 140 (mm)
  • • Power supply: AC 90V‑260V/20W
  • • Working environment: temperature 0‑40 ℃
  • • Relative humidity < 80%
  • • Weight: 4.5kg



ModelOptional syringeInner diameter of syringe (mm)Reference flow range (mL/min)
LSP04‑1A10 μL0.500.001‑0.0255
25 μL0.800.0025‑0.0653
50 μL1.100.0048‑0.1235
100 μL1.600.0101‑0.2614
250 μL2.300.0208‑0.5401
500 μL3.250.0415‑1.0784
1mL4.720.0875‑2.2747
2mL9.000.3181‑8.2702
5mL13.100.6739‑17.522
10mL16.601.0821‑28.135