PERI ST ALTIC PUMP S Microprocessor Controlled Pumps with or without Dispensing PERISTALTIC PUMPS Microprocessor Controlled Pumps with or without Dispensing 68 PC4 73-3132 Microprocessor Controlled Pumps Specifications OPERATING MODES: IPC With Dispensing 11 operating modes and calibrating functions IP Without Dispensing Run/Stop, Speed Control and Direction only, no dispensing features or calibrating functions Figure A FLOW RATES (PER CHANNEL): IPC With Dispensing CHANNELS ROLLERS IPC With Dispensing 0.0004 to 11 ml/min IP Without Dispensing 0.002 to 44 ml/min 4, 8, 12, 16 or 24 8 OPERATING PANEL: 6-BUTTON MEMBRANE KEY-PAD WITH LED DISPLAY Various operating modes for dosing applications KEY FEATURES Extremely low pulsation Highest Accuracy Very high repeatability on all channels Lacquered stainless steel housing for long life Available with 4, 8, 12, 16 or 24 channels Flow rate and dispensing volume (dispensing models only) can be calibrated CA click ‘n’ go cassettes provide defined and repeatable occlusion conditions Cassettes are included RS-232 interface for PC control – dispensing models only IP Without Dispensing 2 LEDs indicating LOCAL or REMOTE operation SPEED SETTING: IPC With Dispensing 1-100%, resolution 0.1% (rpm) or in µl/min or ml/min (flow rate) IP Without Dispensing 1-100%, resolution 0.1% rpm, resolution 0.1 rpm, resolution 0.03 rpm SPEED CONTROL REMOTE CONTROL IPC With Dispensing RS-232 “in” and “out” Digital inputs (TTL level) Analog input for speed control Analog output for speed monitoring Closed loop control for load independent speed IP Without Dispensing Analog interface (no RS-232) APPLICATIONS Perfusion of animal tissue slices Toxicological in-vitro use Flow injection analyzers Low-flow, multi-channel fluid transfer and dosing or filling applications These tubing pumps are ideal for a wide variety of applications including perfusion of animal tissue slices and in-vitro toxicological procedures. They are available in a variety of channel configurations and have two flow rate ranges. Each pump is also available in two models. Select from a pump with or without a dispensing function. These pumps feature a unique planetary drive system where the sun wheel drives each roller directly (see Figure A). This prevents axial push-pull friction on the tubing which results in increased service-life of the tubing, lower pulsation and high repeatability. Microprocessor Controlled Pumps with or without Dispensing Flow Rates 2-STOP TUBING ENE# 00 02 05 08 11 14 17 20 23 25 ID MM 0.13 0.25 0.51 0.76 1.02 1.22 1.52 1.85 2.54 3.17 IP AND IPC PUMPS FLOW RATES ML/MIN PER CHANNEL Min. 0.002 0.005 0.015 0.032 0.057 0.079 0.12 0.17 0.30 0.44 Max. 0.15 0.41 1.5 3.2 5.7 7.9 12 17 30 44 IP-N AND IPC-N PUMPS FLOW RATES ML/MIN PER CHANNEL Min. 0.0004 0.001 0.004 0.009 0.014 0.020 0.030 0.043 0.075 0.11 Max. 0.039 0.10 0.38 0.81 1.4 2.0 3.0 4.3 7.5 11 *Note: Approximate values: determined with water at 22°C, no differential pressure, with Tygon® Tubing Harvard Apparatus phone 508.893.8999 toll free U.S. 800.272.2775 fax 508.429.5732 www.harvardapparatus.com