SP18 Air Displacement Pipette
SP18 Air Displacement Pipette
SP18(Superb Air Displacement Pipettor 18) delivers 5–1000µL precise liquid handling with independent channel movement of 18mm TIP to TIP spacing, integrated driving controller with CAN/RS485/RS232 interfaces, fast pressure liquid level detection, automatic TIP ejection, aspiration foam detection, aspiration clot detection, aspiration empty detection. The pipetting barrel's service life exceeding 1 million cycles without maintenance. Compact and desigened for flexible integration, SP18 ensures high-performance and reliable contamination-free pipetting suitable for sensitive diagnostic platforms and automated liquid handling systems.
Key Parameters:
Default configuration
Reference Model:
SP18
SPEC
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SP18 Air Displacement Pipette
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Specifications
Overview
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Model
SP18
Cable
Flexible towline cable
Structure
Plunger
Liquid Level Detection
pLLD
Function
1.Automatic pick-up, eject the tips(require Z-axis)
2.Tip presence sensor
3.Liquid level detection
4.Liquid level following(require Keyto Z-axis)
5.Clot detection
6.Anti-droplet control
7.Bubbles/foam detection
8.Aspiration of air detection
Pipetting Range
5ul-1ml
Fastest Aspirete and Dispense Speed
500ul/s
Fastest Liquid Level Detection Speed
15ms
CV at Minimum Dispense Volume @50ul tip
5ul, 5%
CV%, Dispense 5 ul @50ul tip
3%
CV%, Dispense 10 ul @200ul tip
3%
CV%, Aliquot Dispense 20 ul @1000 ul tip
3%
Tip Volume
10μL/50μL/200μL/1000μL
Minimum Tip-to-tip Spacing
18mm
Communication
RS-232, RS-485, CAN
Motor
Stepper Motor
Z-axis Compatible
Z180
Movement Mechanism Compatible
Y
Aspiration Monitor
Y
Lifetime
1 Million Cycles
Power
24VDC
Max Pipetting Units
4 units
Dimensions
234.4*77.8*17 mm
Weight
≤400g


Demo video
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Factory video
SP18 Air Displacement Pipette Video
Keyto Machining Factory
Keyto Quality Control (1)
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