The CMA402 is a compact, flexible, and independently controlled dual-channel pump designed for low-flow-rate, pulsation-free experiments, suitable for microdialysis or other low-flow-rate experiments. Start/stop can be operated independently. Flow direction can also be easily set individually to reverse.

The pump is pre-calibrated for 1, 2.5, or 5 mL syringes, with flow rates ranging from 0.1 μL/min to 20 μL/min.

Flow rate is displayed on an LED screen. A quick flush function key is available for experimental preparation, rapid perfusion, and filling of the tubing.

When connected to a computer, the CMA402 offers even greater control. CAD software is included, allowing for more variations in flow rate presets and control.

When used as a syringe pump, the CMA402, with two syringes and a Micro T syringe, can produce different perfusion concentrations during perfusion.

Two models are available, including accessory sets for safe use with microdialysis probes:  Includes 2 probe clip, two vail holders; the holders are easy to install and include a Micro T.

Accessory-less sets are also available as an option.

CAD software is included in both models.

Number of syringes: 2
Compatible syringe range: 1, 2.5 and 5 mL syringes, piston stroke 60 mm
Flow rate range: 0.1 μL/min - 20 μL/min
Calibration: Pre-calibrated for 1, 2.5 and 5 mL syringes
Accuracy: ± 1.5%
Propulsion speed error: ± 1.5%
Piston advancement speed: 2.4 μm/min - 1.2 mm/min
Rapid advancement speed: Approximately 20 μL/min (with a 1 mL syringe)
Operating ambient temperature: 10 – 35 °C
Display: 2 LED LCD screens, displaying flow rate or syringe model
Motor: High-resolution drive system
Voltage: 100 - 240 VAC, 50 – 60 Hz (adapter included) or 12 VDC
Power consumption: External adapter max 10 W
Computer connectivity: RS 232 and USB interface CAD
Software: Available
Dimensions: 207 x 135 x 48 mm (W x D x H)
Weight: Approx. 1.4 kg