1200 Series - Harvard Apparatus
Contents
1. The pump is composed of a 1200 Basic Pump Mechanism coupled to a heavy duty 600 multi speed transmission 1201 is furnished with synchronous motor that provides twelve accurate pump rates Model 1203 is furnished with an electronically variable DC motor that provides a continuous range of speeds Each of the twelve standard speeds is made continuously variable by the SCR motor speed control circuitry labeled knob on side reading of Indicated Rate Mode 1203 is also furnished with a capped connector on the sde Only the Model 551 Pump Speed M odulator can be used here see pages 10 11 for Model 551 data The 1203 can be operated remotely or in response to the Pump Speed M odulator The pumping mechanism consists of an aluminum housing containing a central shaft upon which are mounted 13 eccentric cams each 30 apart Thirteen cam followers fit over the cams trans lating the rotating motion into a reciprocal motion Nylon sheets above and below the cam fol lowers provide a low friction bearing surface Parallel to the cam shafts are located the two com pression plates used to squeeze the tubing A calibrated dial is provided so that a given compres sion can be reproduced T he driving mechanism is a twelve position gear box driven by an 1800 rpm motor O utput speed in position 1 is 60 rpm A timing belt connects the output of the gear box to the pump with no speed change T he built in overload clutch is designed to s2. sec tion on the next page Harvard Apparatus Peristaltic Pump 1200 Series Model 600 Multi Speed Transmission Description Unless otherwise noted all units are for 110 120 AC 60 cycle operation T he 600 M ulti Speed Transmission is a standardized motorized gear reduction assembly complete with panel motor switch cord pilot light and output coupling It is designed to be used with a number of associ ated instruments and in special applications T he unit is designed around a variety of reversible direct current and synchronous motors T he transmission consists of a gear train designed to pro vide 12 steps of reduction T he gears are always in motion and a selector gear actuated by the shift knob is used to pick off any of 12 speeds The reduction per step and speeds are as follows Knob 1800 RPM Position Reduction Sec Rev 1 1 1 2 4 25 3 2 5 4 all 10 5 05 20 6 02 50 7 01 100 8 005 200 9 002 500 10 001 1000 11 0005 2000 12 0002 5000 Position isa neutral position meaning that the output shaft is disconnected from the gearing Operation To change speeds the shift knob must be pulled out and turned to the desired position where it then can be released selector gear disengaged when the selector knob is pulled out against the spring DO NOT ATTEMPT TO CHANGE SPEEDS WITHOUT FIRST PULLING OUT THE SELECTOR KNOB While all the gears can be shifted when the motor is running it is recommended th
3. Peristaltic Pump 1200 Series User s Manual M odd 1201 Perisaltic Pump M odd 1203 Peristaltic Pump M odd 1210 Perisaltic Pump M odd 1210A Perisaltic Pump M odd 1215 Pump M odd 1215A Perisaltic Pump 55 XXXX 55 1762 55 1788 55 1796 55 1804 55 1812 Harvard Apparatus Peristaltic Pump 1200 Series Table of Contents SUBJECT PAGE NO Table of CON aa aa a aaa adto ana 1 General Information Warranty and 2 POSE COLI ONNS AA A 3 Moda 1201 amp 1703 Peristaltic 4 600 M ulti Speed Transmission LU 5 M 1210 amp 1215 Peristaltic Pumps sseseeeeennnnnnne 6 M ultiple Tube Adapter GNE NETTE OT 7 Silastic Tubing MORMON aaa 8 9 TUBING ANG HON 10 1200 Series Harvard Apparatus Peristaltic Pump General Information Serial Numbers All inquires concerning our product should refer to the serial number of the unit Serial numbers are located on the rear of the chassis Calibrations All electrical apparatus is calibrated at rated voltage and frequency W hile the flow will stay cali brated the peak will vary Warranty H arvard Apparatus warranties this instrument for a period of one year from date of purchase At its option H arvard Apparatus will repair or replace the unit if it is found to be defective as to wo
4. at the motor be shut off when shifting in Positions 1 2 and 3 Asis typical of all gear trains with large reductions it sometimes may require a short delay before the Jowes gears are in a position to mesh Lubrication A light machine oil or grease is recommended for the gears For motor lubrication see the motor manufacturer s card 1200 Series Harvard Apparatus Peristaltic Pump Model 1210 amp 1215 Peristaltic Pumps Description M odels 1210 and 1215 are peristaltic pumps designed for the transfer of liquids or slurries by peri staltic action on the outside of rubber or plastic tubing The pump is composed of a 1200 Basic Pump M echanism coupled to a shunt wound D C motor A silicon control rectifier system with a feed back circuit is used to control the motor speed M odels 1210 and 1215 are furnished with a capped connector on the front panel Only the M 551 Pump Speed M odulator can be used here see pages 10 11 for M 551 data T he two modules can be operated remotely or in response to the Pump Speed M odulator The pumping mechanism consists of an aluminum housing containing a central shaft upon which are mounted 13 cams each 30 apart Thirteen cam followers fit over the cams translating the rotating motion into a reciprocal motion N ylon sheets above and below the cam followers pro vide a low friction bearing surface Parallel to the cam shafts are located the two compression plates used to occlu
5. dethetubing A calibrated dial is provided so that a given compression can be reproduced Operation Unless otherwise specified on the product label these pump operate at 110 125 volt 50 60 cycle To operate the pump insert a piece of rubber or plastic between the cam followers and the pres sure plate M oderately tighten the black calibrated pressure plate knob until thetubing is occlud ed DO NOT OVER TIGHTEN Theknurled thumbscrew directly over the black knob is used to lock the pressure plate knob in place The two thumbscrews on either side of the black knob operate the clamp to hold the tubing in position In general it is preferableto usethe smallest practical tubing at the highest speed rather than large tubing at Sow rates Since the two sides of the pump are 180 out of phase it is possible to bal ance out the pulsatile flow characteristics by using two tubes in parallel joined by a Y connec tor For more efficient reduction of pulses a trapped air buffer chamber can be set up Maintenance The pump mechanism should require no major maintenance Normal care and cleaning will ensure proper function To maintain the motor remove the front or rear panels to expose the motor and follow manufacturer s instructions Tampering with the motor is not recommended Service should be performed by a qualified technician Harvard Apparatus Peristaltic Pump 1200 Series Multiple Tube Adapter Installation Instructions The1220 M
6. e tubing include arterial venous shunts perfusion tubing for open heart surgery permanent ureteral prosthesis intravenous and intra arterial catheters intestinal decompression tubes blood transfusion and parenteral solutions administration tubing and lacrimal drainage tubes In published animal test evaluations favor able results have been reported using Silastic medical grade tubing for abdominal drains and ureteral prostheses Caution If tubing is cut or nicked the damaged portion should be removed cuts can reduce tubing tear strength Note Tubing is not sterile upon delivery Follow the abovedirections carefully for cleaning and sterilization Availability Silastic tubing is available in 1 8 and 1 4 inner diameters x 1 16 wall thickness directly from H arvard Apparatus Company 2325P and 2327P respectively in 50 feet lengths Tubing is also available from D ow C orning Corporation in M idland M ichigan w 1200 Series Harvard Apparatus Peristaltic Pump Tubing amp Flow Rates Model 1203 Peristaltic Pump Silastic Tubing 7 7 m 25 ft Coils Tubing ID x OD 1 16 x 3 16 inches 1 8 x 1 4 inches 3 16 x 5 16 inches 1 4 x 3 8 inches 5 16 x 7 16 inches 3 8 x 1 2 inches Flow Rate Minimum 0 000133 ml min 0 00042 ml min 0 0008 ml min 0 0012 ml min 0 0017 ml min 0 002 ml min Maximum 6 8 ml min 21 ml min 39 ml min 60 ml min 84 ml min 114 ml min Model 1210 amp 1210A Pe
7. in oil deposit ed during handling etc Extreme care mus be taken to prevent such contamination after cleaning and sterilization To Clean Wash thoroughly in a hot water soap solution to remove sodium bicarbonate dusted on surface to facilitate handling and other possible surface contaminants Use a non oily mild soap such as Ivory Flakes Do Not use synthetic detergents or oil based soaps Rinse copiously hot water and follow with a thorough rinse in distilled water Flush the lumen of the tubing thoroughly to insure the removal of all traces of soap To Sterilize Wet the tubing lumen just prior to autoclaving Wrap the tubing in lint free cloth or place in a clean open tray Autoclave by one of the following methods 1 High speed instrument flash sterilizer 10 minutes at 270 F 30 psi 2 Standard gravity sterilizer 30 minutes at 250 F 15 psi 3 Prevacuum high temperature sterilizer normal cycle 30 35 minutes at 250 F Silastic medical grade tubing is heat stable up to 500 F and retains its physical properties such as tensile strength elasticity and other elastometric characteristics under repeated sterilizations Ethylene oxide sterilization is not recommended because it is difficult to determine when gas emis sion is complete 1200 Series Harvard Apparatus Peristaltic Pump Silastic Tubing Information Contd Applications Clinically reported applications of Silastic brand medical grad
8. lip when the pump is overloaded Operation Unless otherwise specified on the product label the 1201 pump operates at 110 125 volt 60 cycle and the 1203 pump operates at 110 125 volt 50 60 cycle Frequency differences exist because of the different types of motors used To operate the pump insert a piece of rubber or plastic between the cam followers and the pressure plate Moderately tighten the black calibrated pressure plate knob until the tubing is occluded DO NOT OVER TIGHTEN The knurled thumbscrew directly over the black knob is used to lock the pressure plate knob in place The two thumbscrews on ether side of the black knob operate the clamp to hold the tubing in position In general it is preferable to use the smallest practical tubing at the highest speed rather than large tubing at slow rates Since the two sides of the pump are 130 out of phase it is possible to balance out the pul satile flow characteristics by using two tubes in parallel joined by connector Maintenance Yearly lubrication of the gear box with a light machine oil is suggested but not mandatory The gear box is available for lubrication by removing the four socket head screws on the front pand T he peristaltic pump head requires no maintenance General Care T hese pumps are designed for long term durability To insure long life of the pump carefully fol low directions for speed changing as outlined in the M 600 M ulti Speed Transmission
9. ristaltic Pump Silastic Tubing 7 7 m 25 ft Coils Tubing ID x OD 1 16 x 3 16 i 1 8 x 1 4 in 3 16 x 3 16 in 1 4 x 3 8 in 5 16 x 7 16 in 3 8 x 1 2 in Flow Rate Minimum 1 2 ml min 3 5 ml min 6 5 ml min 10 ml min 14 ml min 19 ml min Maximum 20 ml min 70 ml min 130 ml min 200 ml min 280 ml min 380 ml min Model 1215 amp 1215A Peristaltic Pump Silastic Tubing 7 7 m 25 ft Coils Tubing ID x OD 1 16 x 3 16 i 1 8 x 1 4 in 3 16 x 3 16 in 1 4 x 3 8 in 5 16 x 7 16 in 3 8 x 1 2 in Flow Rate Minimum 3 3 ml min 10 5 ml min 18 5 ml min 310 ml min 42 ml min 57 ml min Maximum 70 ml min 210 ml min 390 ml min 600 ml min 840 ml min 1140 ml min Catalog Number 56 4850 56 4849 56 4831 56 4823 56 4815 56 4807 Catalog Number 56 4850 56 4849 56 4831 56 4823 56 4815 56 4807 Catalog Number 56 4850 56 4849 56 4831 56 4823 56 4815 56 4807
10. rkmanship or material This warranty does not extend to damage resulting from misuse neglect or abuse normal wear and tear or accident This warranty extends only to the original customer purchaser IN NO EVENT SHALL HARVARD APPARATUS BE LIABLE FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES Some states do not allow exclusion or limitation of incidental or consequential damages so the above limitation or exclusion may not apply to you THERE ARE NO IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PAR TICULAR USE OR OF ANY OTHER NATURE Some states do not allow this limitation on an implied warranty so the above limitation may not apply to you If a defect arises within the one year warranty period promptly contact Harvard Apparatus Inc 84 October Hill Road Building 7 Holliston Massachusetts 01746 1371 using our toll free number 1 800 272 2775 Goods will not be accepted for return unless an RM A returned mate rials authorization number has been issued by our customer service department T he customer is responsible for shipping charges Please allow a reasonable period of time for completion of repairs replacement and return If the unit is replaced the replacement unit is covered only for the remainder of the original warranty period dating from the purchase of the original device This warranty gives you specific rights and you may also have other rights which vary from state to state Repair Facilities and Parts H ar
11. ultiple Tube Adapter can be assembled to any 1200 Series Peristaltic Pump without altering the pump mechanism This adapter allows for the use of three 1 4 ID by 1 16 wall tubes five 1 8 ID by 1 16 wall tubes or ten 1 16 ID by 1 32 wall tubes A 1 1 4 adjustable space slot provides vertical alignment for the inserted tubing Refer to the instructions listed below and the diagram on the following page for the correct assembly procedure 1 Remove existing 4 screws from the middle section of the 1200 Pump M echanism and assemble stamped plate 1200 005 over cover Replace screws 2 Remove the 2 end cover plates and large thumb screws from pump discard end cover plates Attach bracket with thumb screws 1220 002 and slide plate 1220 004 over Use existing hardware and reassemble Replace large thumb screw 1200 Series Harvard Apparatus Peristaltic Pump Silastic Tubing Information Silastic brand medical grade tubing is an inert tubing for surgical and pharmaceutical use It is unaffected by prolonged shelf storage exhibits high flexural durability and may be sterilized repeatedly without deterioration 115 compatibility with body tissues and fluids permits long term implantation and its adhesive character resists incrustation and clogging thereby improving flow characteristics Silastic tubing will not support bacterial or fungal growth Foreign body reactions can be evoked by surface contaminants such as dust tald sk
12. vard Apparatus stocks replacement and repair parts W hen ordering please describe parts as completely as possible preferably using our part numbers If practical enclose a sample or draw ing We offer a complete reconditioning service CAUTION This pump is not registered with the FDA and is not for clinical use on human patients CAUTION NOT FOR CLINICAL USE ON HUMAN PATIENTS 1200 Series Harvard Apparatus Peristaltic Pump Specifications Model 1203 Catalog No 55 1762 Dimensions HxWxD 250 x 265 x 280 mm 10 x 10 1 2 x 11 in Weight 11 4 kg 25 Ib Power 115 230 VAC 50 60 Hz Model 1210 Catalog No 55 1788 Dimensions H x W x D 178 x 381 x 265 mm 7 x 15 x 10 1 2 in Weight 16 8 kg 37 Ib Power 115 VAC 60 Hz 2 Amp Model 1210A Catalog No 55 1796 Dimensions H x W x D 178 x 381 x 265 mm 7 x 15 x 10 1 2 in Weight 16 8 kg 37 Ib Power 230 VAC 50 Hz 2 Amp Model 1215 Catalog No 55 1804 Dimensions HxWxD 178 x 381 x 267 mm 7 x 15 x 10 1 2 in Weight 22 kg 48 Ib Power 115 VAC 60 Hz 1 Amp Model 1215A Catalog No 55 1812 Dimensions HxWxD 178 x 381 x 267 mm 7 x 15 x 10 1 2 in Weight 22 kg 48 Ib Power 230 VAC 50 Hz 1 Amp Harvard Apparatus Peristaltic Pump 1200 Series Model 1201 amp 1203 Description M odels 1201 and 1203 are peristaltic pumps designed for the transfer of liquids by peristaltic action on the outside of rubber or plastic tubing
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