0 OBJECTIVE To lay down the calibration procedure of Magnetic stirrer to provide a system to calibrate control and maintain the equipment used for inspection measuring and test equipment in order to ensure the correctness of measurement and test status.
Switch on the Magnetic Stirrer by the mains switchLeft rotatory switch is for heating control it is indicated by ‘HEAT’ labelRight rotatory switch is for magnetic stirring control heating control it is indicated by4 Before using the magnetic stirrer ensure the temperature and rotation at zero.
5 Startup procedure 11 6 Stirring operation 13 6You will find the following pictographs in this operating manual DANGER This sign refers to dangerous voltagesMagnetic stirrer 5 10176 to 56176C at 100 humidityPower supply unit 3 10176 to 40176C at max.
1 Ensure that the instrument is clean2 Put the power plug in the socket and.
A magnetic stirrer or magnetic stir plate is commonly used in laboratories to ensure liquid samples are homogeneous in consistency and temperatureA magnetic stirrer can use magnetic stirrer bars or inductive agitators to complete the mixing processA magnetic stirrer ensures proper mixing that can boost sensor response time allowing measuring instruments to achieve stable readings more quicklyTherefore a magnetic stirrer is an ideal tool for use in laboratories for research and quality control applications.
Connect the main supply of the instrumentSwitch ‘on’ the instrumentIf required adjust the required temperature by temperature ‘knob’Keep the beaker Having Sample on the plate and wait for heatingDeep the magnetic stirrer in a beaker and start the stirring by a knobStirring speed should be controlled by a ‘knob’ to slow middle and high.
Dec 28 2022nbsp01833251 Ensure that the instrument is clean and free from any dust particle2 Connect the main supply of the instrument3 Switch ‘on’ the instrument4 If required adjust the required temperature by temperature ‘knob’5 Keep the beaker Having Sample on the plate and wait for heating.
Jul 27 2008nbsp01833251 Ensure that the instrument is connected to the power supply2 Place the beaker containing the solution to be stirred in the center of the top plate and immerse the Teflon paddle into the solution3 Switch on the instrument the pilot lamp gets illuminated.
Jun 29 2020nbsp018332Standard Operating Procedure SOP for cleaning and operation of Mechanical Stirrer used in granulation at drug product manufacturing in pharmaceuticalsSOP for Cleaning and Operation of Mechanical Stirrer 10 PURPOSE The purpose of this SOP is to lay down the cleaning and operation procedure for Mechanical Stirrer.
Keep the shaft into the suspension to the half of the depth of suspension or up to that level so that suspension should not flush out4 Put ON the electric supply and start the stirring5 Stirring is carried out until a uniform slurry is obtained or time specified in BMR6 Switch OFF the mains after completion of the operation.
Magnetic heating stirrers have been widely used in experiments such as the preparation of cyclohexanone phenylpropionic acid ethyl acetate etcand the determination of electromotive forceIt is safe to heat easy to operate and can shorten the reaction timeIf it is not heated it can be fully enclosed.
Magnetic stirrers use a rotating magnetic field to move a stir bar around in liquid samplesThe movement of this stir bar mixes the sample thoroughly with rapid movement and agitationThe speed of the magnetic field is controlled by the user so it can be customized to the specific sample that’s being stirredThese stirrers should be used with glass or other nonmetal beakers to prevent interference with the magnetic field.
Mar 26 2016nbsp018332ProcedurePlug the power cable of the vortex mixer to the switchboardKeep the container containing sample on the vibratory part of the vortex mixer for vortex mixingAs per the requirement adjust the vortexing speed by rotating the knob provided in either clockwise or anticlockwise.
Mar 26 2020nbsp018332HotplatesStandard Operating Procedure 1This document provides detailed instructions on how to properly operate the hotplatesThe 7inch by 7inch ceramic top hot plate has a closed loop feedback control which will accurately maintain temperature 177 10176C for a 2 diameter area at the center of the.
Place the magnetic stirrer on a stable welllevelled surfacePlace the stir bar at the bottom of a glass containerFill the glass container with the liquid to be stirredPlug the mains cable into a suitably earthed socketCheck that the speed control knob is completely turned anticlockwise.
Standard Operating Procedure SOP Title Viability assessment of cell monolayers with MTT reduction assay in 96well plates Date Document NoSOPMTT96 First edition.
STANDARD OPERATING PROCEDURES SOP 1812 PAGE 1 of 15 REV 00 DATE 020701 DETERMINATION OF FLUORIDE IN AIR SAMPLES BY IONSELECTIVE ISE METHODS.
Title Operating hot plates and heat stirrers Date 30 October 2014 Location Bld 64 Room 126 EquipmentCustodian Contact Darryl WhiteheadExpert User Darryl WhiteheadIf using a magnetic stirrer always set stir mode to zero prior to adding in stirrer barAlways check chemical SDS to ensure chemicals.
The magnetic stirrer is heated while stirring and has two devices for controlling the stirring speed and linear temperature controlTherefore it is also called a magnetic heating stirrer which is a common instrument for organic chemistry in colleges and universitiesThe rotation of the magnetic rotor in the container is driven by the continuous rotation of the magnetic field to achieve the purpose of stirring.
The working theory of magnetic stirrer is using micro electrical machinery to drive the heatproof magnet to spin thus creating a magnetic fieldThis magnetic field will drive the stir bar to spin in the container and later it will cause spin of the solventMeanwhile it can heat the solvent so that it can be fully mixed at set temperatureThis product has been widely applied in biology medicine chemistry chemical engineering and other related fields.
Copyright © 2021 Zilong Laboratory Machinery Company All rights reserved sitemap