Compact, powerful and very robust magnetic stirrer with aluminium hot plate, unbeaten space-saving and also suitable for the operation with viscous and aggressive media. Price-optimized magnetic stirrer, 100% maintenance-free and wear-free by inductive 2mag- Magnetic-Drive concept for mixing of solutions, speed range from 100 up to 1,600 rpm, jerk-free stirring even at low speeds. SoftStart for reliable catching/centering and safe accelerating of the stirring bar, resistant stainless steel housing for easy and fast cleaning, spill over protection, extremely robust construction. Hot plate made from resistant aluminium alloy, max. heating temperature +200 °C, socket for contact thermometer (accessory), warning-LED in case of hot plate, 3 integrated over temperature protection loops against overheating. 3 years warranty on material and manufacturing, developed and made in Germany. Stirring points: 1 Stirring volume: 1 – 2,000 ml Speed: 100 – 1,600 rpm Stirring power: (max.) 10 Watt Material heating plate: aluminium alloy Material housing: stainless-steel Heating power: 500 watts Temperature range: up to +200 °C Over temperature protection control electronics: reversible, temperature fuse Toff = +70 °C; Ton = +42 °C Over temperature protection software based: reversible (software) > +200 °C hot plate temperature Over temperature protection heating plate: irreversible, temperature fuse Sensor, integrated: Pt 1000, class B Contact thermometer (accessory, not included): ebro GFX 460 with Pt 1000 Dimensions (WxDxH): 120 x 140 x 80 mm Weight approx.: 2.1 kg Operation conditions (air): -10 °C up to +40 °C Storage conditions: -40°C up to +70°C, 10 - 95 %, 500 - 1060 hPa Protection category: IP 20 Electrical data: 230 V / 50-60 Hz / 2,3 A
Designed for careful and protective mixing of cell suspensions and culture broths, developed for highest demands as well as warming-free and uncompromising continuous operations for e.g. in CO2-incubators. Warming- and maintenance-free magnetic stirrer with 3 stirring points, large surface, also suitable for viscous culture media. Maintenance-free 2mag-stepper-motor-drive for extremely slow and 100% jerk-free and gentle mixing of cell cultures, extended speed range from 5 up to 250 rpm, jerk-free, even and smooth stirring also at slow speeds, suitable for culture fl asks with spinning propeller- and spinning ball systems. Fully encapsulated and hermetically closed stainless steel housing, IP68, water-, dust- and germ-proof, extremely robust construction and performance, easy to clean and maximum firm, submersible in water baths, designed for the warming-free long term operation in CO2-incubators, individual measurements on request. Interfaces 0-10 volts, calibrateable 4-20 mA for process control systems, RS232, USB, Ethernet, rotation monitoring and firmware adaptions on request. 3 years warranty on material and manufacturing, developed and made in Germany. Please order control unit bioMIXcontrol separately! Stirring points: 3 Stirring point distance: 140 mm Stirring volume: 5 – 5,000 ml Speed range: 5 – 250 rpm Stirring power/position: 5 watts Material housing: Stainless-steel Measurements(WxDxH): 130 x 410 x 38 mm Weight: approx. 3.5 kg Permitted operation conditions: -10 up to +50 °C (at 100% humidity) resp. +50 °C submersed in water Permitted storage conditions: -40 °C up to +70 °C, 10 – 95 %, 500 - 1060 hPa Protection category: IP 68
Control unit -stackable- for 2mag bioMIXdrive series, developed for the hard daily lab use and uncompromising warming-free continuous operation. Control unit for the connection of 1 stirring drive bioMIXdrive 1, 2, 3 or 4 with 6 watts/stirring point, without any own-generated heating effect, extended speed range from 5 to 250 rpm, jerk-free stirring, even and smooth stirring also at slow speeds. Power setting (10-steps) for high power with regard to large and viscous stirring amounts and reduced power for the warming-free continuous operation e.g. in CO2-incubators. Digital display for speed- and power setting, SoftStart for reliable and safe accelerating of stirring bar, QuickSet for quick setting of start- and maximum speed, storage of last working status when turning off, firm stainless steel housing, easy to clean. Interfaces 0-10 volts, calibrateable 4-20 mA for process control systems, RS232, USB, Ethernet, rotation monitoring and firmware adaptions on request. 3 years warranty on material and manufacturing, developed and made in Germany. Speed range: 5 – 250 rpm Stirring power (max.): 4 – 40 watts (10-step) Material housing: Stainless-steel Measurements (WxTxH): 215 x 120 x 57 mm Weight approx.: 1.9 kg Permitted operation conditions: 0 up to +40 °C (at 80% humidity) Protection category: IP 20 Electrical data: 100-240 V/50-60 Hz/1.5 A
Stainless steel bath, durable, robust, easy to clean, suitable for MIXdrive 1/6/15/60 as well as MIXdrive 1 XS/1 eco, fitting for immersion thermostats (heating/cooling), easy to clean, even weld and electro-polished, framed ridge formed as handle, exact positioning of the stirrer in the case of use the stirrer under the bath, stirring point mark inside the bath, left-/right stop for optimized thermostat positioning (circulation pump) for use with MIXdrive 6 resp. MIXdrive 15. Inner Dimensions (WxDxH): 277 x 537 x 175 mm Outer Dimensions (WxDxH): 315 x 575 x 190 mm Weight: approx. 6.0 kg
Stirring bar, new developed, high-effective, ideal for viscous media, stirring over wide distances or for disadvantageous vessel bottoms. More than 4x higher torque transmissible, unbeatable increased mixing effect in comparison to conventional stirring bars, high energetic and long-term stable magnetic field, no demagnetization effect, concave design for a minimum of bearing surface and reliable rotation, triangular shape for powerful shear force, better mixing effect at lower rotation speed. 300% less PTFE abrasion than comparable round shape stirring bars, significantly higher rotation speed reachable, high quality, even and sealed PTFE cover, FDA-conform, steam sterilizable at 121°C. Multiple improved performances for all types of magnetic stirrers. Shape: triangular, concave Cover material: PTFE Dimension (DxL): Ø 15 x 24 mm Weight: approx. 0.02 kg
Stirring bar, new developed, high-effective, ideal for large mixing volumes, viscous media, stirring over wide distances or for disadvantageous vessel bottoms. More than 4x higher torque transmissible, unbeatable increased mixing effect in comparison to conventional stirring bars, high energetic and long-term stable magnetic field, no demagnetization effect, concave design for a minimum of bearing surface and reliable rotation, triangular shape for powerful shear force, better mixing effect at lower rotation speed. 300% less PTFE abrasion than comparable round shape stirring bars, significantly higher rotation speed reachable, high quality, even and sealed PTFE cover, FDA-conform, steam sterilizable at 121°C. Multiple improved performances for all types of magnetic stirrers. Shape: triangular, concave Cover material: PTFE Dimension (DxL): Ø 39 x 70 mm Weight: approx. 0.3 kg
Temperature sensor Pt 1000 clamping
MR Silver 1 Paket Magnetic stirrer This package includes: •Magnetic Stirrer MR Hei-Tec •Temperature sensor Pt 1000 (AISI 316Ti) •Pt 1000 clamping system (includes support rod and attachment with cable inlet)
Water-Distribution Manifold with connector for StarFish Workstations Allows coolant from a single source to be evenly distributed to up to five condensers ant then recombines the flow to one outlet pipe. Two manifolds are used in each set-up, one to distribute water to the condenser and one to collect coolant for recirculation or to drain. Connectors feature leak-proof shut-off valves
Replacement silicone strips (5 pieces)
Particularly relevant for chemical reactions that require heat supply: The insulated safety lifting handles can be screwed firmly to the base plate for safe removal of the system from the hot magnetic stirrer plate. The safety lifting handles are available as a pair.
Vacuum valve. Required to control vacuum for Hei-VAP Control models with valve-controlled vacuum pumps. Can be positioned for easy access and cleaning. Not required for manual vacuum control
Replaceable cover against splashes and dripping water
Findenser™ attachment kit Attachment kit for Findenser and Findenser Mini. For a secure set up on your hotplate. Includes: • stay bar, 2x boss head, 2x retort clamp Take care of a vertical alignement of the elements once set up.
Heating bath PTFE-coated An adapter plate is available for magnetic stirrers with a plate of Ø145 mm, for models with Ø135 mm
Bracket EKT Hei-Con
Cable harness for magnetic stirrer
For reactions that require a larger setup, such as Soxhlet apparatus, reflux reactors, etc., you need this support rod to screw into the StarFish base plate, which stands securely on the magnetic stirrer's support surface. The support rod is made of stainless steel and has a maximum length of 650 mm with a diameter of 12 mm.
MonoBlock for 5 x 250-ml flasks for StarFish Workstations Monoblocks are single blocks with multiple wells all of the same size and are ideal for experiments using the same vessel
Flask Stand & Clamp Kit including Support rod for bath attachments from 3 to 5 liter, Retort clamp, Boss head
Cover (plate) for magnetic stirrer (MR Hei-Mix S)
Holding rod 500mm Ø13 (temperature sensor)
Concave block adaptor For 1-l round-bottom flasks An adapter plate is available for magnetic stirrers with a plate of Ø145 mm, for models with Ø135 mm
Safety cover made from PTFE for Heat-On Multi-Well holder
Stirring bars - cylindrical shape • 25, 40, 50 mm each • Smooth operating conditions at optimum contact area • Long lifetime For applications in: • Beakers • Crystallizing dishes • Heating bathes • Other flat bottom vessels Max, stirring capacity (H2O): • 25 mm Stirring bar: -500 ml • 40 mm Stirring bar: 500 – 2,000 ml • 50 mm Stirring bar: 2,000 – 5,000 ml
Set spin bars pa evaluation kit for magnetic stirrer pack of 10 pcs. (cross shape, oval shape, elliptical shape)
For users who want to use accessories for magnetic stirrers with 145 mm plate in combination with a 135 mm model, this adapter plate is available so that no compromise is made. This plate does not replace the installation surface of the magnetic stirrer, but is placed on it. It is made of aluminum so as not to prevent heat transfer.
Top plate concave Ø145 (Hei-Mix D / L)
Findenser™ Mini • The high performance Findenser™ Mini is for syntheses under reflux with solvent voluments up to 125 ml. • It can be secured with standard laboratory clamps or with the Findenser™ attachment kit (sold separately). • Save water, space and costs with Findenser™ Mini! Technical Data: Length x Diameter: 275 mm x 72 mm Max. Solvent Load / Volume: 125 ml of solvent in a 250 ml flask Weight: 670 g Inner or wetted parts: Borosilicate glass Finned jacket: Anodised aluminium Plug & Seal: Acetal & HT Silicone Thermofluid: Water Max. solvent bpt: 155 °C Oven drying: Max. Temp. 60 °C Dishwasher: Max. Temp. 50 °C Autoclaving: Do Not Autoclave Ambient temperature range (operation): 0 °C to 24 °C
Cable harness for magnetic stirrer
Replacement velcro pads for telescopic arms (10 pieces)
Short-circuit plug (MR Hei-Standard / Tec
Packages Magnetic stirrers Reflux Magnetic stirrers packages with high performance condenser Findenser™ for water-free reflux synthesis. Reflux Package Tec: • Magnetic stirrer Hei-Tec • Condenser Findenser™ with solvent volumes up to 1 l • Temperature sensor Pt1000 • Heating block Heat-On, 250 ml Reflux Package Tec Mini: • Magnetic stirrer Hei-Tec • Condenser Findenser™ with solvent volumes up to 125 ml • Temperature sensor Pt1000 • Heating block Heat-On, 250 ml Reflux Package Connect: • Magnetic stirrer Hei-Connect • Condenser Findenser™ with solvent volumes up to 1 l • Temperature sensor Pt1000 • RS232 Interface • Heating block Heat-On, 1 l Reflux Package Connect Mini: • Magnetic stirrer Hei-Connect • Condenser Findenser™ with solvent volumes up to 125 ml • Temperature sensor Pt1000 • RS232 Interface • Heating block Heat-On, 250 ml
These attachments are by far the safest, fastest and most efficient method for heating and mixing solutions in round-bottom flasks from 10 ml to 5L. Heat-On fits precisely to every flask, thus insuring maximum surface contact and fast heat transfer. This eliminates the need for oil as a heat conductor. This unique design prevents glass breakage and protects from spilled chemicals or solvents The high temperature range provides unlimited safety for applications up to 260°C A unique PTFE coating on the aluminum Heat-On body allows for superior chemical resistance and many years of service life 150 ml of water boils in less than 11 minutes
Knop with dial pointer (MR Hei standard)(Index 4)
Hei-Standard Magnetic stirrer Easy handling and direct access to all parameters due to two separate knobs •For your protection an independent safety circuit will switch off heating if hotplate temperature exceeds 25 °C over set temperature •Analog knobs allow for convenient speed setting from 100 to 1,400 rpm at an accuracy of ±2 % and temperature setting up to 300 °C •A separate on/off switch for heating prevents an unintentional heat-up. If heating is switched on the on/off button is illuminated for visual control. In addition, a residual heat indicator prevents from burning hazards when heat function is switched off
Stirring up to 20 liters without heating The Hei-Mix L magnetic stirrer without heating function is ideal for applications up to 20 liters and can gently stir your solution in a speed range of 100-1,400 rpm. In addition, the speed is carefully brought up to the desired value by means of a soft start. This avoids splashes, an uneven start-up or even the stirring rod jumping. The patented Kera-Disk® platform made of aluminum with a ceramic coating is chemical-resistant, scratch-resistant and has a diameter of 145 mm. With this unique size, it is suitable for the use of many accessories and samples on a small footprint
Housing lower part for Magnetic stirrer RAL 9016 (MR)
Front foil magnetic stirrer
Package Heat-On Multi-Well This package includes the Multi-Well holder and 6 inserts for small round bottom flasks. The Heat-On inserts are suitable for two 25 ml, 50 ml and 100 ml round bottom flasks respectively; a maximum of two flasks at a time can be received by the Multi-Well holder. The maximum temperature for continuous use is 260 °C. In order to measure this precisely with a temperature sensor, a small hole is provided on one side of the Heat-On Block. The safety lifting handles are optional and so they are available separately.
PolyBlock for 1 x 250-ml flask for StarFish Workstations magnetic stirrer Polyblocks are smaller segments (5 per StarFish) which can be mixed to accommodate any combination of vessels; allowing the use of different vessel types and sizes at the same time
Electronic temperature controller EKT Hei-Con
Cable harness for magnetic stirrer
PolyBlock for vials for StarFish Workstations magnetic stirrer Polyblocks are smaller segments (5 per StarFish) which can be mixed to accommodate any combination of vessels; allowing the use of different vessel types and sizes at the same time
The PTFE safety cover ensures even more safety for every application with a Heat-On Block for a 200 - 300 ml / 500 ml or 1 Liter round bottom flask. Despite the reduced danger when using Heat-On Blocks compared with a conventional heating bath, the risk of burns is not zero. We therefore recommend using a safety cover made of chemical-resistant, easy-to-clean PTFE.
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