Digital Hotplate Stirrer LDHS-T2010

Introduction

Digital Hotplate Stirrer is a microprocessor controlled portable unit with a top plate temperature of 0 °C to 500 °C. Features an easy to read digital display with an adjustable setting for working time, temperature and stirring speed. Chemically resistant ceramic glass plate provides excellent heat transmission with even distribution. Automated system shut off on exceeding the set temperature. Dual supports quick heating of large volume sample or accurate control of small amount of sample. This magnetic stirrers is designed to meet the rigorous requirements of modern laboratory operations, ensuring high precision, reliability, and ease of use for various experimental applications.

Applications

Used for liquid mixing, in chemical synthesis, physical and chemical analysis, bio- pharmaceuticals etc.

Specifications

Display mode
Plate temperature	0 °C ~ 500 °C
Safety temperature	550 °C
parameters	1 set
Rotating speed	100 rpm ~ 1200 rpm
Solvent temperature	0 °C ~ 300 °C
Temperature stability	± 2 °C
Heating capacity	600 W
Maximum H2O capacity	20 L
Plate material	Glass ceramic
Interface	RS232
Top plate dimensions	150 x 190 mm
Dimensions	225 x 215 x 115 mm

Features

Microprocessor controlled

Memory function with fixed conditions (stirring speed and temperature)

Liquid drainage above control board (avoiding solution splashing on touch board )

Temperature sensor for effective control

Push buttons for easy adjustment of parameters

Chemically resistant ceramic glass plate (antithermal-shock)

Hot top warning indicator

Automated system shut down on exceeding preset temperature

Dual for quick heating

FAQs

1. What types of liquids can be stirred using this Digital Hotplate Stirrer ?

The Digital Hotplate Stirrer is suitable for stirring a wide range of laboratory liquids, including aqueous solutions, chemical reagents, and biopharmaceutical samples. Its chemically resistant glass ceramic plate allows safe use with many types of substances without damage. The adjustable stirring speed makes it versatile for different viscosities. This flexibility makes it ideal for applications in research, chemical synthesis, and pharmaceutical development.

2. Is Digital Hotplate Stirrer resistant to chemical spills?

The Digital Hotplate Stirrer surface is made of durable glass ceramic, which provides excellent chemical resistance and ease of cleaning. This design helps protect the unit from damage caused by accidental spills of corrosive or staining chemicals. It also ensures that the surface remains smooth and functional over extended use. Users can safely operate the device without worrying about frequent wear or contamination.

3. Can the stirring speed of Digital Hotplate Stirrer be adjusted during operation?

The stirring speed of Digital Hotplate Stirrer can be easily adjusted at any time during operation using the push button controls. This feature allows users to fine-tune the stirring intensity according to their specific process requirements without interrupting the experiment. The speed range from 100 to 1200 rpm covers many standard laboratory applications. Such flexibility improves precision and reproducibility in stirring tasks.

4. Does the Digital Hotplate Stirrer have safety features in case of overheating?

Digital Hotplate Stirrer is equipped with several safety features designed to prevent overheating and ensure operator safety. It includes an automatic shutdown function that activates if the temperature exceeds preset limits, protecting both the sample and the device. A hot top warning indicator alerts users when the plate surface is dangerously hot. These safeguards make it suitable for use in demanding lab environments.

5. Can the Digital Hotplate Stirrer be connected to a computer for data logging?

The Digital Hotplate Stirrer includes an RS232 interface, which enables communication with external devices such as computers or data loggers. This allows users to monitor and record temperature and stirring parameters in real time for improved process control and documentation. Such connectivity is valuable in research and quality control settings where precise data tracking is required. The interface supports integration with lab automation systems.

6. How easy is it to clean and maintain the Digital Hotplate Stirrer ?

Digital Hotplate Stirrer features a smooth glass ceramic surface that is easy to wipe clean after use, minimizing downtime between experiments. Regular cleaning with mild detergents is recommended to maintain chemical resistance and appearance. The device’s design includes a liquid drainage system that protects internal components from accidental spills, enhancing durability. Routine maintenance mainly involves checking connections and calibration to ensure optimal performance over time.