This unit provides precise linear flow rate control in selectable ranges from 340 nl/min to 22 ml/min. The range is defined by tubing I.D. and the drive configuration. Precision design and miniature size minimize pulsations to provide smooth perfusion. Designed for stable solution delivery, perfusion, infusion or substance application during microscope imaging, recording, calcium and other ions measurement, and biochemical assays. The miniature size allows to mount the pump next to the sample to minimize the connecting tubing length. High flow rate units can be used for suction to prevent solution overflow during perfusion. Can be used with coverslip chambers, lab-on-chips and miniature incubators, and small organs and animals perfusion setups
The pump can be controlled manually, using wireless remote, analog input, digital input, and by software through RS232 port. The unit can be programmed using built-in timers to provide precise dosing at certain period. Can be used to apply multiple solutions, if linked to automated perfusion systems, which can be programmed to deliver sequences of different solutions. You can accurately mix different solutions or generate dose-response curves using only two solutions: control and concentrated test compound. You can even generate concentration gradients to simulate substance distribution in time
Includes a 100-240 VAC power supply. Includes an X-block to mount on a standard 0.5" posts. Comes with a set of tubing for different flow ranges. All metal body design eliminates electrical noise. Multiple units can be controlled by the same remote control, up to sixteen units
Sample publications
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Specifications:
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Flow control:
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manual dial, RS232 port, analog signal (0 - +10V), reverse direction
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Timer:
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1 sec resolution;
both delivery time and period can be programmed;
can be programmed as dispense volume;
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Dimensions:
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4W x 3.5H x 3.5D in.
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Power:
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100-240 VAC power supply
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Mounting:
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0.5 in. rod and x-block
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Fitting:
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barbed luer-locks, or optional CFPS-FIT kit
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Tubing I.D.:
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0.015 in.; 0.020 in.; 0.031 in.; 0.062 in.; 0.093 in.
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Flow rates:
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Model
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CFPS-1U10K
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CFPS-1U9
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CFPS-1U
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CFPS-1U66
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Tubing I.D.
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0.015 in.
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340 nl-6.7 µl/min
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4-80 µl/min
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8-170 µl/min
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0.03-0.6 ml/min
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0.20 in.
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590 nl-12 µl/min
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7-140 µl/min
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20-340 µl/min
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0.05-1.0 ml/min
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0.031 in.
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1.6-34 µl/min
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20-400 µl/min
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50-920 µl/min
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0.15-3.0 ml/min
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0.062 in.
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6.7-145 µl/min
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80-1,700 µl/min
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170-3400 µl/min
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0.5-10 ml/min
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0.093 in.
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13.5-275 µl/min
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0.16-3.3 ml/min
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370-7300 µl/min
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1.1-22 ml/min
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