User Manual - Ravel Hiteks Pvt. Ltd
Contents
1. by using the output per revolution given below for various tubes The approximate ml rev ImmID 0 15 ml 2mm ID 0 35 ml 3mmID 0 85 ml The RPM for the required flow rate can be calculated as follows Flow rate ml min RPM ml rev Example 1 For a flow rate of 8 5 ml min in 3mm I D tubing 8 5 RPM 10 0 App 0 85 The exact quantity of the flow with respect to the RPM has to be measured at the actual environment Using this output calculate the exact output per revolution and use this calibrated value for further settings RPM setting Press the Menu key using the Inc key select the RPM and press Enter Using Dig Sel switch select the digit in the four digit value The selected digit will blink When the digit is blinking use the Inc Key to change the value from 0 to 9 as required Then press the dig sel key once again to select the next digit and set the desired value as mentioned in points 2 3 amp 4 After the completion of RPM entry press Enter b SETTING THE ON TIME The ON TIME can be varied from 1 min to 99 hours To set the required ON TIME follow the procedure mentioned below 1 Press the Menu switch and select the On Time mode using the Inc key 2 Using the Dig Sel switch select the the digit in the four digit value 3 The selected digit will blink 4 When the digit is blinking use the Inc Key to change the valu2. 1 INTRODUCTION The Peristaltic Pump RH P100VS 100 is a single channel pump for the use in laboratory and extensively in industrial applications where accurate flow rate is essential Pumping action is done by a roller cage driven by stepper motor The motor and internal are almost independent of temperature This pump has load and line compensation circuit The rollers are made up of carbon filled nylon for trouble free operation The electronic circuit provides constant flow rate even there is line voltage or load variation 2 CHECK LIST A Items included in the packing 1 Peristaltic Pump model RH P100VS 100 1 No 2 230v 4 A Power chord with 3 pin plug 1 No 3 Connector for External Speed control 1 No by 4 to 20mA current signal 4 Tubing 1 Mtr 5 Spare Fuses 1 Amps 2No s 3 GENERAL DESCRIPTION 3 1 Front Panel a LCD Display This Eight character Single Line Liquid Display will show the RPM and Timer values b Key Pad pa ON OFF ON OFF 2 MENU DIG SEL Dig Sel Menu Inc Enter 4 INC 5 ENTER 6 PRIME Pump Head Prime Brief Description of the functional keys 1 ON OFF Using this key the pump can be switched ON OFF The ON condition is indicated by a glowing LED 2 Menu This is used to select the RPM ON time Interval time etc 3 DIG SEL 4 INC amp 5 ENTER These switches are used to set the desired flow rate and timings 6 PRIME By keeping th
3. e from 0 to 9 as required 5 Then press the dig sel key once again to select the next digit and set the desired value as mentioned in points 3 amp 4 Note If the Timer value is set at 00 00 then the pump will run As a normal Peristaltic Pump with manual ON OFF c SETTING THE INTERVAL The Interval time can be varied from 00 1 to 99 9 Sec To set the required Interval time follow the procedure mentioned below 1 Press the Menu switch and select the Interval mode using the Inc key 2 Using the Dig Sel switch select the the digit in the three digit value 3 The selected digit will blink 4 When the digit is blinking use the Inc Key to change the value from 0 to 9 as required 5 Then press the dig sel key once again to select the next digit and set the desired value as mentioned in points 3 amp 4 Note If the Interval time is set at 00 0 Manual ON is required after the completion of ON time for the next cycle 5 MAINTENANCE The peristaltic pump RH P100VS 100 does not require any regular service or maintenance other than replacement of worn out tubing It is advisable to replace the tubing after 300 to 500 Hours depending upon the environment to minimise the risk of tubing breakage during operation 6 LUBRICATION No lubrication is required as the internal mechanisms are lubricated for life Lightly lubricate the rollers whenever it is necessary External lubrication of tubing is recomm
4. ended for longer life of the tube Silicon grease midland silicon MS4 or equivalent can be used with advantage on all materials except silicon rubber Glycerin and other non solvent lubricants can be applied to silicone rubber and other elastomers 7 TECHNICAL SPECIFICATIONS No of channel One Speed 3 00 01 to 99 99 RPM Flow Rate 6ml to 3 6 Ltr hr Tubing E 1 to 3 mmID with 1 or 1 5 mm wall thickness On Time 1 min to 99 hours 59 Mins Interval Time 00 0 to 99 9 Sec Motor DC Stepper Motor Cont Duty Supply 230v 10 50Hz A C Temp range 0 to 50 deg C Dimension 130 x 225 x 290mm HxWxD Weight 6 Kgs Approx RH UM 100VS 001 Rev 00 20 11 06 PERISTALTIC PUMP MODEL RH P100VS 100 USER S MANUAL RAVEL HITEKS PVT LTD 150 A ELECTRONIC INDUSTRIAL ESTATE PERUNGUDI CHENNAI 96 PH 044 24960825 24961004 FAX 4204 9599 e mail technical ravelhiteks com Web www ravelhiteks com
5. is switch in pressed condition the pump can be run at its maximum speed This switch will work only when the pump is in OFF condition 3 2 Rear Panel b a Cooling Fan c d a Mains ON OFF Switch This switch is used to ON OFF the A C Supply to the pump It has built in indication b A C Main socket This socket accepts the supply of A C 230v 50Hz Suitable power chord is provided with the pump c Fuse Protects the electronics and the motor in case of short circuiting The Fuse rating is 1 Amps d Foot Switch Terminal The NO and Com points from the foot switch can be connected to this terminal for external control Foot Switch NO COM Red _ Black 4 OPERATION Ensure Proper Earth for the Pump Earth E Line L Neutral N To 230v 50 60Hz Single phase AC 3 Core Cable To Peristaltic Pump TT 4 1 General Before start running ensure the following gt Track and rollers should be clean gt Use suction and delivery pipe lines as equivalent to or larger than the diameter of pump tubing to minimise the friction losses gt Delivery and Suction lined as short as possible Minimise the number of bends 4 2 Tube Selection User should select appropriate tubing which is compatible with the transferring medium chemically and physically 4 3 Loading the tube Fitting the tube in the roller cage is a straight forward procedure requiring no specialised
6. knowledge or expertise Ie dee sos guy 1 Mark 140 mm in the tubing Ensure the marks should be present in the outside of the tube holders top and bottom after tube loading 2 Pull back the tube holding lever in the suction side insert the tube and release the lever a Step 1 Step 2 Step 3 3 Rotate the roller cage in the clockwise direction so that the tube is automatically in its path 4 Fit the tube in the delivery side of the tube holding mechanism as described in suction side 5 Start the motor and confirm the smooth rotation of the rollers over the tube NOTE The rollers are set for Imm wall thickness tubes If 1 5 mm wall thickness tube has to be used Tighten the screws provided in the sides of both the roller holding plates uniformly by using the screw driver Tighten the screws until required pumping pressure is achieved 4 4 MENU FUNCTIONS Menu ee lo RPM ON time Interval Ela Time RESET Forward Reverse 1 RPM Speed 00 01 to 99 99 2 On Time 01 Min to 99 Hours 59 Mins 3 Interval 00 1 Sec to 99 9 Sec 4 Ela Time Elapsed Time Et 99 59 Max 5 RESET It reset the elapsed time 6 Forward Reverse This function is used to change the direction of rotation of the rotor a FLOW RATE SELECTION 1 RPM selection The flow rate can be varied by changing the speed The speed of the pump head can be varied from 0 01 to 99 99 The approximate flow rate can be selected
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