8-Channel Modular Syringe Pump System

The 8-Channel Modular Syringe Pump System splits the syringe pump into a controller and separate pump units (up to eight). Each unit works as an independent syringe pump, infusing or withdrawing at its own speed, and units can be placed close to the chip they feed. Syringes are picked from a built-in list of brands and sizes, or entered by inner diameter; enter any two of volume, flow rate and time and the pump works out the third. Runs can be paused, changed and restarted at any time.

Two units set to opposite modes give continuous infusion. It remembers settings through a power cut, takes external level signals and RS-485 commands, and can delay each channel's start.

Specifications

• Channels: up to 8 pump units
• Modes: infuse, withdraw, infuse then withdraw, withdraw then infuse, continuous
• Syringes: 0.5 µL to 10 mL
• Maximum stroke: 70 mm
• Step resolution: 0.078 µm; 0.428 µL per microstep (10 mL syringe)
• Linear speed: 4.68 µm/min to 133 mm/min
• Maximum thrust: 20 kgf
• Accuracy: within ±0.5% (stroke 30% of maximum or more)
• Control: 7-inch color touch screen
• Controller: 300 × 270 × 135 mm, 3 kg; each pump unit 255 × 60 × 60 mm, 1.8 kg
• Power: 220 V AC, 50 Hz
• Operating environment: 0–40 °C, relative humidity below 80%

Sold by quote: the number of pump units is set when you order.

Runs on 220 V AC, 50 Hz; US labs need a 220 V circuit.