DLS rod stirrer with complete system, VELP

MAGNETIC STIRRER MST DIGITAL - VELP The white surface of the MST instrument facilitates the detectio (more)n of the color change of a solution, making it suitable for many applications in the microbiological and biochemical fields and for microtitration. MST also does not overheat and maintains a low temperature even after hours of continuous use. This feature makes it ideal for BOD analysis. The compact design of MST also makes it particularly suitable for all laboratories that have limited space. Stirring speed always under control MST Digital guarantees maximum simplicity in setting and controlling the stirring speed. It is possible to go from 80 to 1500 rpm with 10 rpm steps. SpeedServo™ technology also ensures constant speed with feedback to changes in viscosity. Unsupervised and programmable agitation Thanks to its integrated timer, the MST Digital allows you to program the stirring time allowing the automatic shutdown of the stirrer. It is also possible to program the rotation inversion after certain time intervals. Small and mighty - Digital display that simplifies the setting of the stirring speed - Integrated timer and programmable automatic shutdown - Reversal of the stirring direction at programmable intervals - SpeedServoTM ensures constant speed even when the viscosity varies (counter-reaction) - Stirring speed adjustment up to 1500 rpm Robust and compact - Structure in technopolymer resistant to chemical agents - Equipped with a brushless motor - White surface that favors the detection of color variations - Designed to last over time - Accepts a stirring volume of up to 5 liters Versatile - Stays cold even after hours of continuous use - Ideal for applications such as Microtitration, BOD, Microbiology and Biochemistry - Excellent speed regulation even at low rpm Technical features: Speed ​​regulation step: 10 rpm Speed ​​control: excellent even at low revs Feedback: Constant speed Reverse direction: 5 to 900 seconds Stirring system: PCM magnet; brushless motor

The AM4 4-position heating magnetic stirrer features aluminum alloy heating plates carefully coated  (more)with a special protective layer to ensure even heat distribution over the entire surface, as well as excellent chemical resistance. AM4 is designed to last over time and guaranteed for 3 years. AM4X also offers the possibility of connecting up to 4 VTF and VTF EVO digital temperature controllers for direct control of the temperature of the solution being processed. - Electronic speed regulation: up to 1500 rpm - Stirring volume (H2O): up to 15 liters per position - Temperature: up to 370°C - Feedback: constant speed even when the viscosity varies PERFORMANCE Electronic speed regulation: up to 1500 rpm for each plate Temperature adjustment: from room temperature to 370°C for each plate Stirring capacity (H2O): up to 15 liters (x4) Stirring system: high force driving magnet suitable also for continuous work Feedback: constant speed

Mini heating plates and magnetic stirrers This ruggedly built OHAUS series of small instruments can  (more)heat and mix up to 1,000ml of water on their 102 x 102mm ceramic plate. They are perfect for school labs and other applications that require simple shaking and heating on a daily basis. All models are equipped with a support rod hook with a locking knob that accommodates the optional support rod kit. Stir models include a 38mm PTFE coated magnetic stir bar. Available models: Model with heating: up to 500°C. Fixed temperature model: 500°C. Model with stirring: 500°C. Model with heating and stirring: stirring from 100 to 1200 rpm; temp. up to 500°C. Applications Boiling water, solubilization buffers and reagents, preparation media, concentration samples Operation Detachable three-wire cable and plug (included) Structure Valox armor, knobs with basic controls, 3.8cm stir bar (included with stir models), On / Off toggle switch (fixed temperature models) ___________ Not sure which model to choose? Download the Ohaus Hotplate and Shaker Selection Guide for a quick overview of all available models.

Maximum Temperature Homogeneity The particular CerAlTop ™ plate, in aluminum alloy coated with a cer (more)amic layer, ensures a formidable temperature homogeneity over the entire surface of the plate itself, up to 370°C and at the same time excellent resistance to chemical agents and ease of cleaning. Fontal panel The control panel is extremely intuitive. By turning the left knob it is possible to adjust the temperature (up to 370°C), while with the right one you can act on the agitation (up to 1500 rpm). Maximum Protection, IP 42 AREX magnetic stirrers guarantee a high level of safety and protection for the user, also thanks to the raised control panel and the special channel for conveying liquids (in case of spills). The control panel is easily accessible, away from heat sources that are dangerous for the operator and protected from any liquid leaks by means of a special conveyor channel. The particular geometry prevents accidental overflows of liquid being processed from entering the internal parts of the instrument. Thermoregulation of the liquid being processed For unmatched performance, AREX supports the VTF Fuzzy Logic digital temperature controller. VTF ensures perfect thermoregulations up to 300°C, given the very high level of accuracy of ±0.5°C. In addition, with VTF it is also possible to set the operating time, to better program the temperature control. Low Profile, Attractive Design AREX offers an innovative low profile and a highly attractive design for greater comfort for the user. Even the inclination of the front panel has been carefully studied to facilitate its use. AluBlocks ™, Greater Versatility AluBlocks ™ allow you to perform different heating and stirring experiments with unprecedented flexibility, acting on different types and sizes of tubes. Being modular, they are ideal for creating a workstation that is always customized, capable of supporting tubes of different formats. Made entirely of aluminum, they can be easily placed on the round head heating stirrers for excellent heat transmission and temperature homogeneity. A huge leap forward in productivity, while also saving time, money and counter space.

The offered instrument / system is fully functional tested and ready to use. FURTHER DETAILS TO FOLL (more)OW

Ohaus reciprocating agitator OHAUS reciprocating shakers are designed for application fields such as (more) cell cultures and extraction procedures that require accurate and repeatable results. Our agitators are designed to ensure uniform and constant shaking. The forward and backward reciprocating movement has a stroke length of 19 mm. The constantly lubricated ball bearings and the current motor require no maintenance, ensuring reliability and continuous operation. - Flexibility in the laboratory: our multipurpose alternative agitators can be customized to meet any particular need using a wide range of accessories. - The reciprocating movement is ideal for gentle to vigorous mixing of separation funnels with the special platform. - Protect your champions. The speed boost function allows it to gradually increase to the optimum setpoint to avoid splashing. A sensor detects the imbalance in the load and slows down the speed reaching a safer one. Applications Chemical extractions, mixing of blood samples, coloring gels, cell cultures, solubility studies Display Independent LED displays allow the operator to view speed and time settings simultaneously Operation Detachable three-wire cable and plug (included) Structure Cold Rolled Steel (CRS) Construction features Integrated tray (28x33 cm) with non-slip rubber mat (included)

METTLER TOLEDO PB1501-L precision balance 1500g / 0.1g Model: PB1501L Laboratory balance Weighing ca (more)pacity: 1500g (1.5kg) Readability: 0.1 g Dimensions of the weighing plate: Ø180mm Dimensions (L x D x H): 245 x 321 x 89 mm Net weight, approximately: 3.6 kg Tested at 100g/200g/500g In good working order

The offered instrument / system is fully functional tested and ready to use. FURTHER DETAILS TO FOLL (more)OW

ECO Silver Lauda - Cooling Thermostat LAUDA ECO with reliable technology and modern design for tempe (more)rature ranges from -50°C to 200°C depending of the models. Microprocessor management and integrated cooling system. Silver (monochromatic LCD graphic display), both equipped with mini USB interface. They are distinguished by their range of functions, ease of use and clarity of the display, allowing maximum comfort of use for the operator. These models offer the highest performance conveyed by the LAUDA SmartCool intelligent system, for maximum energy savings. The circulation pump can be adjusted to six levels and the comprehensive range of ECO devices offers cooling capacities from 180 to 700 watts. Refrigerated thermostats comes standard with tank lid, pump connections and are available with air and water cooling. A drain cock on the back of the device makes changing the liquid in the tank easy and safe.Thermostatic bath/circulator with latest microprocessor technology and integrated cooling system MAIN FEATURE • Monochrome grafic LCD display for simultaneous indication of actual and set value • User friendly menu navigation in plain language • Easy input via cursor and soft keys. Additional Tmax key for overtemperature protection • Fully electronic continuous controller with PID action • Safety class III for operation with flammable and non-flammable liquids. Overtemperature cut-out adjustable via menu • Vario pump with six adjustable performance levels • Easy control of the flow rate between internal and external circulation during operation without contact with the bath • USB interface as standard • Upgradeable with an interface module (analogue module, contact module, RS 232/485 module, Profibus, Ethernet-USB module) • Upgradeable with Pt 100/LiBus module for external control and remote control via Command console • Integrated programmer, 1 programme with max. 20 segments • Pump connectors with plastic nipples 13 mm as standard • Bath vessel made from stainless steel with drain valve • Condenser cooling Air • Utilizes natural refrigerants Graph of cooling performance of ECO Silver LAUDA cryostats. Performance graph of the pump pressing on the six levels. TECHNICAL VISUALIZATION Display 1 - Status display 2 - Display of the internal or external temperature value (T-int or T-ext) 3 - Soft-key bar Control panel 4 - Soft keys, left and right 5 - Enter key 6 - Cursor keys for Up, Down, Left and Right. 7 - T max key: display and adjustment of the overtemperature switch-off point 1 - USB interface 2 - Upper module receptacle approx. 51 mm x 27 mm for analog, RS 232/485 module, Profibus module and contact module 3 - Lower module receptacle approx. 51 mm x 17 mm for Pt100/LiBus module 4 - Connection socket 75S for control cable of cooling underpart for RE 1050 S 5 - Rating label 6 - Connection socket 51H for power supply between the control head and cooling underpart 7 - Mains connecting lead 1 - Pump connection: Outflow and return with fittings 13 mm diameter (plastic) 2 - Bath cover 3 - Front grip recess 4 - Ventilation grill (both sides) 5 - Front panel (removable without tools) 6 - Four feet 1 - Rating label 2 - Control cable of cooling underpart (only with RE 1050 S) 3 - Rear grip recess 4 - Connecting lead between the control head and cooling underpart 5 - Bath draining tap 6 - Bath drain point 7 - Ventilation grill