Heating magnetic stirrer AREC 4 Digital Velp with probe, rod and clamp

MARSHALL Select MS-OT20LE Overhead Stirrer, 20L Maximum Stirring Quantity 20L Speed Range 50 to 2,2 (more)00 RPM Maximum Viscosity 100,000 mPas Features - High torque of 40 Ncm suitable for viscous medium stirring - Brushless DC motor ensures long life, maintenance-free operation, and safety in explosive environments - LED display for precise monitoring of actual speed - Over torque protection and safety circuits provide safe stop functions in anti-stall or overload conditions - Large chuck diameter supports many shaft types, increasing versatility - Through-shaft design allows for easy adjustment of the impeller position - Automatic resumption of stirring at preset speed after power loss - IP21 protection class offers basic protection against solid objects and dripping water - Analog speed controls displayed on the LED for easy adjustments and monitoring - Designed to accept pass-through stirrer rods for flexible setup options - Visual alarm alerts for immediate notification of system issues or malfunctions - Explosion-proof motor enhances safety in volatile environments The MARSHALL Select MS-OT20LE Overhead Stirrer stands out for its high reliability and superior performance, engineered to manage stirring tasks up to 20L. It features a versatile speed range from 50 to 2,200 RPM, suited for a wide variety of laboratory needs. This stirrer is equipped with a brushless DC motor, renowned for its long life, maintenance-free operation, and explosion-proof qualities. The MS-OT20LE includes an LED screen that displays the actual speed, ensuring precise control over your mixing processes. It's capable of handling high viscosities up to 100,000 mPas with a maximum torque of 40 Ncm, making it ideal for stirring viscous mediums. The large chuck diameter supports many shaft types, enhancing its adaptability. Safety is a paramount feature of this device, with integrated circuits that provide a safe stop function in conditions of anti-stall or overload, where over torque protection automatically stops the motor. Additionally, the through-shaft design allows for easy adjustment of the impeller position to suit varying laboratory needs. In the event of a power outage, the stirrer automatically resumes operation at the preset speed once power is restored, ensuring continuity and efficiency. The IP21 protection class provides basic protection against solid objects and dripping water, further securing the unit in active laboratory environments. INCLUDED: The MARSHALL Select MS-OT20LE Overhead Stirrer, 20L includes: - Key of Drill Chuck - Power Cord - Operator's Manual - Manufacturer's Documentation - 1 Year Manufacturer's Warranty

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

IKA RW 20 Digital Mechanical Overhead Stirrer Speed Range 60 to 2,000 RPM Viscosity Max. 10,000 mPas (more) Stirring Quantity Max. 20 l Features - With digital display - Robust, slimline, ergonomic design - Technical improvements on the trusted RW 20 series designs - With constant power-drive - Two speed ranges for universal use from 60 - 2.000 rpm - Push-through agitator shafts (only when stationary) - For stirring quantities of up to 20 l (H2O) The RW 20 Digital Stirrer is designed with a robust, slimline, ergonomic design and features a digital display. It incorporates technical improvements on the trusted RW 20 series designs and offers a constant power-drive. The stirrer has two speed ranges for universal use, from 60 - 2000 rpm, and push-through agitator shafts (only when stationary). It is capable of stirring quantities up to 20 liters (H2O) with a maximum motor rating input of 85 W and output of 35 W. The device includes an LED speed display and stepless speed control, with a maximum viscosity of 10000 mPas and a nominal torque of 1.5 Nm. The stirring element is fastened by a chuck, and the device features a mechanical speed control with an accuracy of ±1 rpm. The RW 20 Digital Stirrer has dimensions of 88 x 294 x 212 mm and weighs 3.1 kg.

IKA RCT 5 Digital Magnetic Hotplate Stirrer Speed Range 50 - 1500 rpm Temperature Setting Range 0 (more) - 310 °C Heat Output 850 Watts Features - The new magnetic stirrer RCT 5 digital boasts 850 W of power, ideal for demanding stirring tasks up to 20 liters. - Features a multifunctional menu for customized stirring operations. - Enables programming of rotation direction, timer functions, and sequence programming for a tailored stirring process from start to finish. - Equipped with a scratch-resistant ceramic coating on a rectangular set-up plate, offering enhanced durability compared to conventional magnetic stirrer plates. - Employs a display made of chemical resistant and hardened glass for increased user safety. - Enhanced safety with a display symbol warning of hot surface, alongside an adjustable safety circuit up to 370 °C. The new magnetic stirrer RCT 5 digital with 850 W offers significantly more power making it an ideal device for demanding stirring tasks up to 20 l.Multifunctional menu - Whether determining the direction of rotation, timer functions or sequence programming - the stirring process can be programmed individually from beginning to end. In this way, the reaction runs reliably and safely even without monitoring. Scratch-resistant ceramic coating - RCT 5 digital has a rectangular set-up plate with a white, ceramic coating. It is less scratch-prone than conventional magnetic stirrer plates. Safety features - The display is made of chemical resistant and hardened glass which increases the safety of the user. In addition, a symbol in the display warns in case of a hot surface and therefore protects from burnings. The safety circuit can be adjusted up to 370 °C. INCLUDED: The IKA RCT 5 Digital Magnetic Hotplate Stirrer includes: - RCT 5 digital - PT 1000.60 Temperature sensor, stainless steel - IKAFLON® 30 Magnetic stirring bar - IKAFLON® 40 Magnetic stirring bar - Screw driver - USB cable - Power Cord - Operator's Guide - Manufacturer's Documentation - 2 Year Manufacturer Warranty (+ Additional Free 8 Year Warranty Extension with IKA Registration) IKA RCT 5 Digital Magnetic Hotplate Stirrer Specifications Number of stirring positions1Stirring quantity max. per stirring position (H2O)20 lMotor rating output9 WDirection of rotationright / leftSpeed display set-valueLCDSpeed display actual-valueLCDSpeed controlTurning knobSpeed range50 - 1500 rpmSetting accuracy speed 10 rpmStirring bar length 30 - 80 mmSelf-heating of the set-up plate by max. stirring (RT:22°C/duration:1h) 13 +KHeat output850 WTemperature display set-valueLCDTemperature display actual-valueLCDTemperature unit°C / °FHeating temperature rangeRoom temp. + device self heating - 310 °CHeat controlTurning knobTemperature setting range0 - 310 °CTemperature setting resolution of heating plate1 KConnection for ext. temperature sensorPT1000, ETS-D5, ETS-D6Temperature setting resolution of medium1 KAdjustable safety circuit50 - 370 °CSet-up plate materialAluminum with ceramic coatingSet-up plate dimensions137 x 137 mmAutomatic reverse rotationyesIntermittent modeyesViscosity trend measurementyesTimeryesTimer displayLCDTime setting min.1 sTime setting max.143940 minSensor in medium detection (Error 5)yesSpeed deviation (no load,nominal voltage, at 1500rpm + 25 °C)2 ±%Heating rate (1l H2O in H1500)7.5 K/minHeat control accuracy of heating plate (at 100°C)5 ±KHeat control accuracy with ext. PT1000 (500ml H2O in 600ml beaker,40mm stirring bar,600rpm,50°C)0.5 ±KHeat control accuracy with ETS-D5 (500ml H2O in 600ml beaker,40mm stirring bar,600rpm,50°C)0.5 ±KHeat control accuracy with ETS-D6 (500ml H2O in 600ml beaker,40mm stirring bar,600rpm,50°C)0.2 ±KDimensions (W x H x D)160 x 85 x 270 mmWeight2.6 kgPermissible ambient temperature5 - 40 °CPermissible relative humidity80 %Protection class according to DIN EN 60529IP 42RS 232 interfaceyesUSB interfaceyesVoltage 115 VFrequency50/60 HzPower input900 WPower input standby1.6 W

Benchmark H3710-HS Digital Hotplate Magnetic Stirrer, 10 x 10 inch, 115V Temperature Range 35°C to  (more)400°C Speed Range 150 to 1500 RPM Platform Dimensions 10 x 10 in (25.4 x 25.4 cm) Features - Large, 10 x 10-inch white ceramic top plate - Maximum stirring capacity 15 L - Digital speed and temperature control - Safety LED indicates hot surface - Control actual sample temperature (with optional probe) Benchmark Scientific Hotplates and Stirrers provide reliable performance and safe operation for everyday laboratory use. These 10” x 10” hotplates/stirrers feature a durable, chemical resistant white ceramic top plate and advanced microprocessor controls. The constant monitoring system provides precise control of temperature with rapid heating and faster boiling times. In addition, the powerful motor drive system ensures efficient mixing in larger and more viscous samples.Temperature and mixing speed can be viewed on the large digital display and a safety LED illuminates when the top plate temperature exceeds 50°C. An external temperature probe (optional accessory) can also be used for applications that require precise control of sample temperature. The probe would provide direct feedback to the microprocessor with constant monitoring and adjustments for maintaining the selected temperature in the sample within +/- 1°C. All models are compatible with borosilicate glass beakers and other vessels up to 20 liters (15 L maximum stirring volume). An optional clamp assembly (H3770-CS) is available for mounting thermometers, temperature probes, etc.INCLUDED: The Benchmark H3710-HS Digital Hotplate Magnetic Stirrer, 10 x 10 inch, 115V includes: - Power Cord - Operator’s Guide - Manufacturer's Documentation - Two Year Manufacturer's Warranty