STUART

Our OS1025 STEM Omni Reaction Station enables you to run up to 10 reactions simultaneously at the same controlled temperature and stirring rate and a working volume of 1 to 25 ml. The modular design of the OS1025 Omni Reaction Station means that the same base unit (OMCA) can accommodate a variety of cartridges and sample volumes from 1 to 1000ml. This base unit can accommodate the Digi-Mantle heating cartridges making OMCA a space saving, cost effective option for all labs. All heating blocks, glassware and reflux heads are also interchangeable. In addition, its compact footprint means that it can be placed into any fume hood or onto a small bench space.The OS1025 Omni Reaction Station has recently been upgraded to offer greater flexibility and productivity for benchtop chemistry, whilst retaining its rugged controller design.The upgraded OS1025 Omni Reaction Station now offers:• Interchangeable modular design• Greater stirring stability and stir speeds of 100 - 800 rpm• Simple menus and touchpad interface to control the system performance• All heater cartridges are equipped with "in block heaters" that allow temperatures up to 220°C.• High level of stability (± 1.5°C) across the heater cartridge itself• An external temperature probe to increase temperature accuracy to 0.5°C• An outer casing to retain the "cool to touch" safety feature that so many of our customers value• Selected cartridges can also be used in conjunction with a cooling plug to extend the temperature range from - 30°C to 220°CTechnical SpecificationModelOS1025OS1025X1Number of positions1010Well diameter24.5 or 25.5mm24.5 or 25.5mmWorking volume1 - 25 ml1 - 25 mlControlled block temperature rangeAmbient to 220°CAmbient to 220°CTemperature range using cooling plug and chiller- 30°C to 220°C- 30°C to 220°CStir speed range100 - 800 rpm100 - 800 rpmDimensions (W x D x H)235 x 330 x 300mm235 x 330 x 300mmShipping weight (kit)10kg10kgElectrical requirements230V, 50 - 60Hz, 500W115V, 50 - 60Hz, 500W Ordering InformationPart CodeModelOS1025*Series 1025 kit for 10 position Omni Reaction Station (working volume of 1 - 25ml)OMCAOmni Base ControllerATS10114Cooling plug for OS1025 *Add X1 suffix for 115V model OS1025 kit contentsKit ContentsOS1025 kitOS1025X1 kitOmni Controller (OMCA)++Omni heating cartridge (OSD1025)10 x 25mm bores10 x 25mm boresOmni reaction Vessels (glassware)10 x 25ml10 x 25mlInerting caps++Stirrer bars++Omni reflux head++External Temperature Probe++   Alat Laboratorium Umum

STUART- Merit water still - W4000Economical priceGlass construction with long life metal heating elementTwo independent safety thermostatsWall mountableThe Merit is the ideal choice for budget conscious laboratories that can't afford to compromise on quality. It combines economy and high performance with a host of other features which comparable stills cannot match.Built in acid addition funnel and drain stopcock allow easy descaling without dismantling the glassware. The unique condenser design ensures that the droplets of distilled water remain in contact with the cooling coil for the longest possible time producing cold distilled water and pre-heating the boiler feed to increase efficiency. Screwthreads are incorporated on all water connections so hoses can be fitted and removed easily and safely without risk of breakage.Safety features include two independent safety thermostats to prevent over heating in the event of failure of the water supply. The stand is pre-drilled to facilitate wall mounting. Output4 litres/hr, single distilledpH5.0 - 6.5Conductivity, µScm-13.0 - 4.0Resistivity, mOhm-cm0.25 - 0.3Temperature25 - 35°CPyrogen content *Pyrogen freeWater supply1 litre/min, 3 - 100psi, (20-700kPa)Electricity supply220 or 240V, 50-60Hz, single phasePower requirement3kWDimensions, (w x d x h)500 x 150 x 450mmAlat Laboratorium Umum

These laboratory vortex mixers allows scientists to control the mixing speed by selecting from 200rpm for more gentle mixing to 2500rpm for vigorous agitation. Choose between `touch' on mode and continuous operation simply by pressing a button on the facia. Robust die-cast body avoids unnecessary movement during use. The ergonomic low profile design makes everyday vortexing comfortable for the user. Integral retort rod fixing allows vessels to be secured above the vortex action for long-term mixing.The SA8 can mix a variety of other vessels when used in conjunction with the SA8/1 accessory pack.SA7Fixed speed 2500 rpmErgonomic design with low profileRobust die cast base avoids unnecessary movement during usePowerful vortex mixing action - ideal for a range of tubesIntegral retort rod fixingSA8Variable speed control between 200 and 2500 rpmIntermittent or continuous modeStable low profile bodyRobust die-cast constructionAccessory PackFor use with SA8, pack contains:1 x plastic cradle for standard microtitre plate1 x circular foam insert for beakers and flasks (up to 500ml capacity)1 x rectangular foam insert (holds 8 x 0.2ml, 8 x 0.5ml and 16 x 1.5ml microcentrifuge tubes)1 x solid rectangular foam insert (blank for custom holes)Please note: The microtitre plate holder SA8/1 should not be used at speeds above 800rpm  SA7SA8DescriptionVortex mixer, fixed speedVortex mixer, variable speedSpeedFixed 2500 rpm200 to 2500rpmOrbit diameter4.2mm4.2mmDimensions (w x d x h)135 x 215 x 78mm135 x 215 x 78mmNet weight3.2kg3.2kgElectrical Supply120-230V, 50-60Hz, 50W120-230V, 50-60Hz, 50W ModelDescriptionSA7Vortex mixer, fixed speedSA8Vortex mixer, variable speedSA8/1Accessory pack (for use with SA8 only)   Alat Laboratorium Umum

STUART Variable Speed Mini Vortex Mixer - SA6Variable speed up to 4500rpmCompact sizePush switch operationA robust die cast construction vortex mixer. Features a sophisticated inbuilt counterbalance system and suction cup feet to prevent any walking issues, so often associated with budget vortex mixers. Simple push to operate control, for quick and effective mixing. Mixing speed is variable to suit most applications. Incorporates a powerful brushless DC motor for maintenance free operation. Speed range2500 to 4500rpmTouch modeYesOrbit diameter4.5mmTube diameterUp to 30mmDimensions (w x d x h)100 x 100 x 67mmNet weight0.55kgIP RatingIP43Electrical Supply100-240V, 50 60Hz, 15W  Alat Laboratorium Umum

STUART Flask Shakers - SF1Vigorous shaking actionTimed operation or continuous runningRobust constructionIdeal for extractionsValuable time can be taken up mixing bottles and flasks by hand. Let the SF1 take the strain. Holding up to eight flasks or bottles, up to 500ml capacity, it creates a vigorous mixing action by simulating hand shaking. It is especially useful for applications where prolonged shaking is required as it can be left on continuously and won't get tired!Robust construction, mounted on four rubber feet to absorb vibration and prevent unnecessary movement on the bench. Analogue timer covers 10 to 60 minutes with a manual override. Electronic feed-back control ensures a constant speed irrespective of load.Supplied with two side arms, eight clamps and Allen key. An optional extension kit is available, catalogue number SF1/2 which consists of two extension arms and four extra clamps. It increases the capacity to twelve bottles or flasks. Speed range80 to 800 oscillations/minAmplitude1.5mmOverall dimensions (w x d x h)780 x 270 x 240mmMaximum load3kgNet weight8.3kgElectrical supply230V, 50Hz, 50W  Alat Laboratorium Umum

STUART See-saw rockers - SSM4/SSL4Small space saving design or laboratory sized units availableDigital speed control and built-in timerOptional tier system available to increase capacityBoth models have a see-saw rocking action that creates a wave motion within vessels such as culture flasks, Petri dishes etc. Digital selection of both speed and time facilitates accurate and reproducible conditions. Both parameters are controlled via an easy to use encoder control knob and displayed on the bright LED display.Both models are supplied with a non-slip mat which holds flat based vessels securely in place during mixing. An accessory tier system can be fitted in seconds, without the need for tools, tripling the available space for samples. Each tier is securely held in place by magnets.  SSM4SSL4Rocking actionSee-saw waveSee-saw wavePlatform dimensions (w x l)235 x 235mm355 x 355mmSpeed range5 to 70rpm5 to 70rpmAngle of tilt7°7°Maximum load3kg10kgOverall dimensions (w x d x h)240 x 300 x 150360 x 420 x 160Tier height, mm125/tier125/tierOperational temp. range+4 to +40°C+4 to +40°CMax. permissible humidity80%80%Net weight5kg10kgElectrical supply230V, 50Hz, 50W230V, 50Hz, 50W ModelDescriptionSSM4Rocker, see-saw, miniSSM3/1Tier system (2 platforms plus 8 bars) fits SSM4SSL4Rocker, see-saw, lab scaleSSL3/1Tier system (2 platforms plus 8 bars) fits SSL4Alat Laboratorium Umum

STUART Linear shaker - SSL2Linear reciprocating shaking actionDigital speed selection to 250rpm with soft startBuilt-in digital timerReliable quiet drive mechanismFully adjustable cradle systemThis lab scale platform shaker has a powerful yet quiet shaking mechanism that has been designed for problem free continuous use.Model SSL2 provides a linear reciprocating shaking action with an amplitude of 20mm and speed range of 20 to 250rpm, ideal for extractions. It can be used in environmental chambers and CO2 incubators.The cradle type platform has four rubber cushioned horizontal securing bars with quick release handles. They can be easily adjusted both vertically and horizontally to hold most sizes and types of vessel, including flasks, bottles and beakers. For example, they will accommodate the following Erlenmeyer flasks or bottles: 12 x 250ml or 9 x 500ml or 4 x 1000ml or 2 x 2000ml.The main advantage of this cradle system is that it can accommodate different sizes of vessel, a common requirement where shakers are used by different people in the laboratory. Speed is fully variable and is set digitally for consistency. The speed is microprocessor controlled and accurately maintained even over long runs. A digital built-in timer allows shaking times from 1 to 999 minutes to be set. After the timer has counted down, the shaker stops and sounds an alert. Alternatively the unit can be set for continuous operation. Shaking actionReciprocatingPlatform dimensions (w x l)335 x 335mmSpeed range 225 to 250 rpmOrbit amplitude20mmMaximum load10kgOperational temperature range+4 to +40°CMaximum permissible humidity80 percentOverall dimensions (w x d x h)360 x 420 x 270mmNet weight11kgElectrical supply230V, 50Hz, 50W  Alat Laboratorium Umum

STUART Orbital shakers - SSM1 SSL1SSM1Smooth orbital shaking actionOrbit of 16mm is ideal for larger samples, for example multi well platesBuilt-in digital timerVariable speed control to 300rpmSupplied with non-slip mat for multi-well plates etc.Optional accessory cradle system for flasks and bottlesThe compact SSM1 provides a smooth uniform circular motion with an orbit of 16mm. It is supplied with a non-slip mat that can hold up to four multi-well plates or diagnostic cards. The shaking action is ideal for samples of 0.5 to 5ml held in multi well plates, dishes and Petri dishes.The shaker can be used in incubators and environmental chambers (up to 40°C and 80% humidity). Alternatively, an accessory cradle system is available that can accommodate a variety of vessels including flasks, bottles or beakers via four rubber securing bars. It turns the SSM1 into a very effective mini platform shaker. It will hold up to: 4 x 250ml or 2 x 500ml or 1 x 1000ml Erlenmeyer 8 flasks or bottles. These larger vessels are held between the rubber bars. The flexible cradle system has the benefit that different combinations of vessels can be used offering maximum versatility.Speed is variable from 30 to 300 rpm. Once set on the digital display, the shaking speed is effectively maintained even over long periods of time. Shaking times can be set to run for 1 to 999 minutes on the built-in digital timer, or the unit can be set for continuous operation.SSL1The SSL1 has all the features of the SSM1 but in a larger unit. The SSL1 also comes complete with a cradle system, rather than a non slip mat, to comfortably hold flasks. The cradle type platform has four rubber cushioned horizontal securing bars with quick release handles. They can be easily adjusted both vertically and horizontally to hold most sizes and types of vessel, including flasks, bottles and beakers. For example, they will accommodate the following Erlenmeyer flasks or bottles: 12 x 250ml or 9 x 500ml or 4 x 1000ml or 2 x 2000ml.The main advantage of this cradle system is that it can accommodate different sizes of vessel, a common requirement where shakers are used by different people in the laboratory. ModelSSM1SSL1Shaking actionOrbitalOrbitalPlatform dimensions (w x l)220 x 220mm335 x 335mmSpeed range30 to 300rpm30 to 300rpmOrbit / amplitude16mm16mmMaximum load3kg10kgOverall dimensions (w x d x h)240 x 300 x 140mm360 x 420 x 270mmOperational temperature range+4 to +40°C+4 to +40°CMaximum permissible humidity80%80%Net weight5kg11kgElectrical supply230V, 50Hz, 50W230V, 50Hz, 50W ModelDescriptionSSM1Shaker, orbital, miniSSM1/1Accessory cradle with 4 securing barsSSM1/2Large platform (340 x 300mm, holds up 8 plates)SSM1/3Clear Acrylic lidSSL1Shaker, orbital, lab scaleSSL1/1Accessory platform 510 x 510mm with six rubberSSL1/2Large flat platform, no cradle for SSL1  Alat Laboratorium Umum

STUART Shaking water bath SBS40Choice of linear or orbital shaking actionDigital display and selection of temperatureLow level water sensorIntegral drainRange of accessoriesA water bath with integral shaking, a choice of platform* is available to provide linear or orbital shaking action. The platforms require no special fitting and use strong magnets, which couple to the drive unit underneath the stainless steel tank. Vessels are securely held in place on the stainless steel platforms by a series of high-tension springs, which will accommodate almost any size and combination of vessel. The heater is mounted underneath the tank to allow easy cleaning. A low-level water sensor causes a warning to flash on the display to indicate when the water level is low, cutting power to the heater to prevent the bath from boiling dry. A drain is also incorporated to aid emptying of the bath. The platforms will accommodate the following Erlenmeyer flasks: 8 x 250ml, or 6 x 500, or 4 x 1000ml capacity.The speed and temperature controls are easy to use. The shaking speed is adjustable and electronic feedback control ensures accurately maintained speed. The water bath temperature is set and monitored via the easy to read LED display. In addition, the design incorporates an over temperature protection system that tracks the set temperature and controls the heater in the event of a fault. Minimum set temperature is 10°C.A range of stainless steel accessories is available designed to accommodate popular tube types ranging from 1.5ml micro tubes up to 50ml centrifuge tubes. A choice of cover is also available, designed to reduce heat loss and evaporation in either stainless steel or plastic. The polycarbonate cover allows the cover to be hinged either side of the bath depending on working conditions and preference. Capacity24LTemperature range+10°C to 95°C**Temperature stability± 0.25°CShaking speedFrom 20 upto 130rpmShaking orbitamplitude20mmInternal dimensions (w x d x h)300 x 500 x 200 mmOverall dimensions (w x d x h)335 x 580 x 330 mmNet weight17kgElectrical supply230V, 50hz, 1400W ModelDescriptionSBS40Water bath, shaking (without platform)SBS40/ 1Platform, linear shaking actionSBS40/ 2Platform, orbital shaking actionSBS40/ 3Platform, perforatedSBS40/ 4Polycarbonate cover, hingedSWB3/ 1Stainless steel coverSBS40/ 5Test tube rack, 143 x 1.5ml micro tubesSBS40/ 6Test tube rack, 120 x 13mm culture tubesSBS40/ 7Test tube rack, 72 x 16mm culture tubesSBS40/ 8Test tube rack, 56 x 15ml centrifuge tubesSBS40/ 9Test tube rack, 30 x 26mm culture tubesSBS40/ 10Test tube rack, 25 x 50ml centrifuge tubes Alat Laboratorium Umum

STUART Overhead Stirrers - SS10 SS20Overhead stirrer, general purpose, SS10Used with volumes up to 15 litresAqueous to low viscosity liquidsKeyless chuckQuiet runningBudget priceEasy to use general purpose overhead stirrer suitable for day to day laboratory use with aqueous and low viscosity liquids such as light oils, up to 15 litres. With good speed control and overload protection usually found in more advanced models, the SS10 represents excellent value for money.Overhead stirrer, high performance, SS20Used with volumes up to 25 litresLow to medium viscosity liquidsHollow shaftKeyless chuckA powerful stirrer designed for demanding laboratory applications. Suitable for stirring liquids up to medium viscosity, including oils and microbiological media, up to 25 litre capacity. Features a hollow shaft arrangement to facilitate easy adjustment of paddle height. Advanced overload protection and sophisticated, responsive speed control.  SS10SS20Speed range100 to 2000rpm100 to 2000rpmMaximum viscosity10,000mPas20,000mPasTorque at chuck15Ncm27NcmChuck range1.5-13mm dia.1.5-13mm dia.Hollow shaftNo3-8mm dia.Dimensions (wxdxh)85x175x230mm85x195x230mmNet weight2.7kg3.2kgElectrical supply230V, 50 60Hz, 50W230V, 50 60Hz, 80W ModelDescriptionSS10Overhead stirrer, general purposeSS20Overhead stirrer, high performance   Alat Laboratorium Umum