Hotplate with Magnetic Stirrer

Hot Plate

Introduction 

A hot plate is a heating element used to heat the solutions evenly in the beaker or vessel placed on it. The hot plate can be heated electronically using an electromagnetic field. Hot plates are easy and safe to use. They provide a fast and uniform heating with excellent performance. Working with hotplates saves a lot of time. 

Features 

  • Compact Design 
  • Robustness  
  • Flexibility 
  • Dynamic Body 
  • Shockproof 
  • Water Resistant 
  • Uniformity in temperature 

Types of Hot Plates 

The hot plate comes in various types mainly Aluminium, Stainless Steel and Ceramic Glass. Different types of hot plates are used at different heating levels. 

  • Aluminium Hot Plate - It is used to achieve thermal changes on the plate. This hot plate rapidly cools down and heats up instantly. The Aluminium Hotplate is best used when the experiment is done using adaptors. 
  • Aluminium Hot Plate (Silicon Coated) - This type of hotplate is generally used for 5-Position and 15-Position Magnetic Stirrers. Silicon is skid-free. It prevents the beakers from slipping while the stirring is going on. 
  • Stainless Steel Hot Plate (Polished) - This plate is used  at single-position magnetic stirrers. It is a rust free and non-magnetic plate. It is non-reactive to glass beakers and vessels. 
  • Stainless Steel Hot Plate (Ceramic Coated) - The ceramic Coated hotplate is easy to clean. After experimentation, no patches of the vessel or liquid are left on the plate. This plate is non-reactive. 
  • Glass Ceramic Hot Plate - This hotplate is completely made up of glass ceramic. The melting point of this plate is above 1200º C. This type of hotplate is used when the liquids require excessive heat. 

A Hot Plate with Magnetic Stirrer is a table top instrument used to quickly spin or mix a solution with the help of a generated magnetic field. The first Magnetic Stirrer was invented by Richard Stringham of Utah in 1917. He named the stir bar as “Flea” after perceiving certain changes while stirring like the way it jumped and spun in the flask. This laboratory instrument has fixed safety circuits and it meets the international safety standards. It is commonly used in the chemistry and biology labs to mix the components of the solutions and write observations. 

Need Of Magnetic Stirrers with Hot Plates 

The urge of Magnetic Stirrers with Hot Plates arose when the scientists discovered inadequacy in their experiments because of the following reasons : 

  • The stir bar gets stuck in a viscous mixture due to solid lumps. 
  • The bar gets ruptured from drive management. 
  • Insufficient mixing of the solution. 
  • Damage due to spilled liquids. 

Types of Hot Plates with Magnetic Stirrer 

DAN Logitech offers a variety of hot plates with magnetic stirrers, each having their own distinctive features. These instruments are available in Analog as well as Digital series. 

1. Analog Series

Stainless Steel Top Hotplate 730.DNAG 

    • Aluminium Moulded Body 
    • Ceramic Coated Stainless Steel Hotplate 
    • Large top plate to assist beakers upto 2000 ml 
    • Temperature Indicator 
    • Hot Top Indicator above 50°C
    • CE Certified 
    • IP Class 22 

Stainless Steel Top Magnetic Stirrer 720.DNAG 

    • Stainless Steel Hotplate 
    • Aluminium Moulded Construction 
    • Large top plate to assist beakers upto 2000 ml 
    • Stirring Indicator 
    • Error Display 
    • Easy Stir Controls 
    • CE Certified 
    • High Magnetic Strength 
    • Stir Knob

Stainless Steel Top Magnetic Stirrer (Octagon Base) 725.DNAG 

    • Stainless Steel Hotplate
    • Aluminium Moulded Construction 
    • Large top plate to assist beakers upto 5000 ml 
    • High Magnetic Strength 
    • Stir Knob 
    • CE Certified 
    • Stirring Indicator 
    • Error Display 
    • Easy Stir Controls 

Stainless Steel Top Magnetic Stirrer with Hotplate 710.DNAG 

    • Ceramic Coated Stainless Steel Hotplate 
    • Installed with Safety PT Sensors 
    • Hot Top indicator 
    • Stirring and Temperature Indicator 
    • Large top plate to assist beakers upto 2000 ml 
    • Easy Temperature and Stir Controls 
    • Error Indicators 
    • CE Certified 
    • IP Class 22 
    • High Magnetic Strength 

3-Position Magnetic Stirrer with Hotplate 716.DNAG.01 

    • Ceramic Coated Stainless Steel Hotplate 
    • IP Class 21 
    • 3 Stirring Positions 
    • Independent Stirring and Heating positions 
    • UL Listed 
    • LED Error Code Display 
    • Volume Capacity of 20 liters for each station 
    • Powerful magnets for strong magnetic coupling 
    • Electronic variable speed control with Knob for display 

5-Position Magnetic Stirrer with Heating 410.DNAG.01 

    • Robust Metallic Construction 
    • 6 Mode Choices 
    • Silicon Mat for Anti-Skid 
    • High Magnetic Strength 
    • Consistent Heating and Stirring 
    • BLDC Motor for Smooth Drive 
    • Knob for Temperature and Speed Adjustment 
    • IP Class 40 
    • CE Certified 
    • UL Listed 
    • Error Indicator 

2. Digital Series 

Magnetic Stirrer Digital 450.DNDG 

    • Aluminium Moulded Construction 
    • Stainless steel Top 
    • Easy Stir Controls 
    • Infrared Sensor 
    • Stirring Indicator 
    • High Magnetic Strength 
    • 7 Mode Selection 
    • Large top plate to assist beakers upto 200 Ltr
    • Electronic Variable Speed Control 
    • Error Indicators 
    • CE Certified 
    • IP Class 22 

Ceramic Coated Aluminium Alloy with Magnetic Stirrer 610.DNDG 

    • Ceramic Coated Aluminium Hotplate 
    • Chemically Resistant 
    • Thermal Insulation 
    • Multi-Turn Intelligent Knob Operation 
    • PT 100 Temperature Probe 
    • Error Code Display 
    • Only with Battery 
    • Independent LED Display 
    • Digital Setup of RPM 
    • IP Class 32 
    • Selection of Celcius and Fahrenheit 
    • CE Certified 
    • UL Listed 
    • Plate and Probe Selection 
    • Count-up indication of minutes and hours 

Ceramic Coated Stainless Steel Top with Magnetic Stirrer 900.DNDG 

    • Ceramic Coated Stainless Steel Plate 
    • IP Class 32 
    • Aluminium Moulded Body 
    • CE Certified 
    • UL Listed 
    • Chemical Resistant 
    • Large top plate to assist beakers upto 2000 liters 
    • Scratch Resistant Plate 
    • With PT Sensors 
    • Audible Alarm 
    • Error Code Display 
    • Independent Display 
    • Selection of Plate/Probe Temperature 
    • Digital Setup of Time and RPM 

Glass Ceramic Top with Magnetic Stirrer 500.DNAG 

    • Glass Ceramic Hotplate 
    • Scratch and Chemical Resistant Top 
    • Cera-Click System 
    • Aluminium Moulded Body 
    • DIN Connector for External Temperature Probe 
    • PT 100 Sensors Probe 
    • Error Code Display 
    • IP Class 21 
    • CE Certified 
    • UL Listed 
    • Plate/Probe Temperature 
    • Innovative Spillaway 
    • Thermal Insulation 
    • High Magnetic Strength 

5-Position Magnetic Stirrer with Heating 411.DNDG.01 

    • Robust Metallic Construction 
    • 5 Stirring Positions 
    • Aluminium Hot Plate 
    • Hot Top Warning Indication 
    • Timer Function 
    • Designed for Synchronous Heating and Stirring 
    • 6 Mode Selection 
    • Magnetic Coil Motorless Technology 
    • UL Listed 
    • SPC-mode for a low self warming of the surface 
    • CE Certified 
    • Constant Stirring Speeds 

15-Position Magnetic Stirrer with Heating 415.DNDG.01 

    • Robust Metallic Construction 
    • 15 Stirring Positions 
    • Aluminium Hot Plate 
    • Hot Top Warning Indication 
    • Adjustable Reverse Operation for Stirring 
    • Timer Function 
    • Designed for Synchronous Heating and Stirring 
    • 6 Mode Choices 
    • Continuous Stir Modes Possible 
    • SPC-mode for a low self warming of the surface 
    • CE Certified 
    • Constant Stirring Speeds 
    • LED Display 
    • Error Code Display
  • 3 STATION MAGNETIC STIRRER WITH HOTPLATE Three independently controlled stirring/heating positions. Powerful magnets for strong magnetic coupling. Easy temperature & Stir controls. Installed with Safety PT sensor for fail safe operation. LED hot top indicator for temperatures above 50°C for each station. Electronic variable speed control with Knob for display. Knob for regulating variable temperature. Heat reach Indicator, To ensure you correct temperature of plate surface. Stirring Indicator LED error code displays & safety for heat & Stir function inbuilt trouble shoot. Product Brochure
  • DAN Logitech’s glass ceramic top digital magnetic stirrer with hotplate (500 DNAG) comes with Cera-click System. It can assist a beaker of upto 5000 ml. There is a selection of Celsius and Fahrenheit for hot plate and probe temperature differently. It has an independent display for RPM and temperature. The ceramic plate in this type is easily replaceable and has thermal insulation for cool body operation. Cera-Click System is a new method of laying ceramic plate without gluing them to the surface. With Cera-Click System, one can easily replace the broken or damaged Glass Ceramic Plate. Other advantage of Glass Ceramic Top are :
    • Quicker installation and removal
    • Waterproof
    • Easy to clean
    • Zero Emission
    • Non-flammable
    • Extremely durable
    Distinct Attributes of DAN Logitech’s Magnetic Stirrer with Hot Plate 
    • Aluminium moulded body
    • High magnetic strength
    • Thermal insulation
    • Installed with double PT sensors for safe operating mechanism
    • Chemical resistant
    • Error code display for failures
    • CE Certification
    • Scratch resistant
    DAN Logitech’s Magnetic Stirrer with Hot Plate comes with a stainless steel rod, magnetic stirring bar, PT 100 sensor probe and a clamp with boss head. There is a USB port fixed on it which is used for programming. The instrument weighs 5.8 kg in all. The hotplate has a thermal insulation for cool body operations and independent temperature control system. It also has a DIN connector for external temperature probe. Why DAN Logitech’s 500 DNAG? 
    • DAN Logitech’s hot plate magnetic stirrer is chemical resistance.
    • This instrument comes with UL Certification.
    • The QR code embedded on the instrument helps to download its tutorial video and manual.
    • The ceramic plate is easy to replace.
    • The wide space between the hot plate and the control system helps to save the controls from liquid damage.
    • It has a Hot Top indicator that identifies the temperatures above 50 degrees even when switched off.
    • Hot Plate can be heated from ambient temperature to 550 degree Celsius.

    Technical Specifications:

    Heating Plate material : Glass Ceramic white square plate Dimension of heating plate : 180 mm x 180 mm Two display windows for : Temperature and RPM Speed Range : > 1500 RPM Heat Output : 1300 W Temperature range : Ambient to 510°Adjustable safety cut off : 550°C Control accuracy of sensor : ± 1k Weight of body : 5.8 kgs Permissible ambient temperature : 5 - 40°C Permissible relative moisture : ## USB Port : Yes Frequency : 50/60 Hz Voltage : 230/115 Volts Dimensions of hot plate body : 378x220x103 IP Class : 21
  • STAINLESS STEEL TOP Magnetic Stirrer with Hotplate - Analog Aluminium Moulded Construction Easy temperature & Stir controls Installed with Safety PT sensor for fail safe operation. Hot top indicator for temperatures above 50°C. Large top plate to assist beakers upto 2000 ml. High magnetic strength. Electronic variable speed control with Knob for display. Knob for regulating variable temperature. Heat reach Indicator, To ensure you correct temperature of plate surface. Stirring & temperature indicator Error indicators for heat & Stir function inbuilt trouble shoot Hot top warning indicator for temperature >50°C Technical Specifications Heating Mantle Material : Steel/Ceramic Coated Dimension of heating plate : 150 Ø Speed Range : 50-1700 RPM Maximum stirring bar length : Can use upto 80mm bar (at lower speed) Temperature Range : Ambient to 350°C approx Dimensions of hot plate body : 273x160x102mm Weight of body : 2.8 kgs Permissible Ambient Temperature : 5- 40 °C Permissible relative moisture : 80% IP Class : 22
    • Aluminium Moulded Construction
    • Ceramic coated plate alloy, chemically resistant
    • Chemically resistant keypad
    • Even heat distribution at faster rate.
    • Thermal insulation for cool body operation.
    • Digital set up temperature controller with independent LED display.
    • Set safety cut-off for maximum temperature limit for top plate or probe.
    • Installed with double PT sensors for fail safe operating mechanism.
    • Hot top indicator for temperature above 50°C even when switched off.
    • Inclusive PT 100 temperature sensors probe.
    • Audible alarm at time cycle end for safety and ease of unsupervised operation.
    • Top plate Ø 145 mm to assist beaker upto 2000 ml & Adapter.
    • Compatible for use with all major brands top assemblies 1 Cavity, 3 Cavities or Multiple Cavities.
    • Digital setup of time with independent LED display.
    • Selection of plate and probe temperature.
    • Error code display at failures
    • Digital setup of RPM with independent LED diplay.
    • Count-up indication of minutes and hours.
    • Single multi-turn intelligent knob Operation.
    • Selection of Celsius and Fahrenheit.
    • High magnetic strength.
     
    Technical Specification:
    Heang Mantle Material : Alluminium Alloy with ceramic coating
    Dimension of heating plate : Ø145mm
    Three display windows for  : Temperature, RPM and time
    Speed range : 50-1500 RPM
    Maximum srring bar Length : Can use upto 80 mm bar (at lower speed)
    Temperature Range : Ambient to 350°C approx
    Adjustable safety cut off : 50-400°C
    Control accuracy of PT100 : ± 1K
    Dimensions of hot plate body : 273x160x102mm
    Weight of body : 3.3 kgs
    Permissible ambient Temperature : 5- 40 °C
    Permissible relave moisture : 80%
    RS 232 interface : Yes (for programming)
    IP Class : 32
     
    Included Accessory:
    Cat. No. Accessories
    850.800.01 Rod Stainless Steel length 400 mm, Ø 12 mm
    850.800.02 Magnetic Stirring bar 35 mm x 9 mm
    850.800.03 Moulded PT 100 sensor probe
    850.800.04 Boss Head
      Optional Accessory:
    Cat. No. Accessory (Aluminum Adapter for Round Bot tom Flasks) Flask Capacity (ml) Places
    610.ADP.00 10ml 8
    610.ADP.01 25ml 7
    610.ADP.02 50ml 4
    610.ADP.03 100ml 1
     
     
    Temp RPM Plate Size Vessel Capacity Plate Material
    350° C 50-1500 RPM 145mmØ upto 2L Beakers Aluminium Alloy Ceramic Coated

    • Aluminium Moulded Construction
    • Easy temperature & Stir controls
    • Installed with Safety PT sensor for fail safe operation.
    • Hot top indicator for temperatures above 50°C.
    • Large top plate to assist beakers upto 2000 ml.
    • High magnetic strength.
    • Electronic variable speed control with Knob for display.
    • Knob for regulating variable temperature.
    • Heat reach Indicator, To ensure you correct temperature of plate surface.
    • Stirring & temperature indicator
    • Error indicators for heat & Stir function inbuilt trouble shoot
    • Hot top warning indicator for temperature >50°C

    Technical Specification:
    Heang Mantle Material : Stainless Steel 304 Grade/ Ceramic Coated
    Dimension of heang plate : 150 Ø
    Speed range : 50-1600 RPM
    Maximum srring bar Length : Can use upto 80 mm bar (at lower speed)
    Temperature Range : Ambient to 350°C approx
    Dimensions of hot plate body : 273x160x102mm
    Weight of body : 2.8 kgs
    Permissible ambient Temperature : 5- 40 °C
    Permissible relave moisture : 80%
    IP Class : 22

    Included Accessory:
    Cat. No. Accessories
    850.800.02 Magnetic Stirring bar 35 mm x 9 mm
     
     
    Temp Control RPM Plate Size Vessel Capacity Plate Material
    Variable upto 350° C 1600 RPM 150mmØ upto 2L Beakers SS 304 Grade

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