LCD Magnetic Hotplate Stirrer with 7 Inch Glass Ceramic Plate, Up to 20 L Capacity

Description

The LCD Magnetic Hotplate Stirrer with 7 Inch Glass Ceramic Plate, also known as a laboratory magnetic hotplate stirrer, is designed for workflows that require controlled heating and magnetic stirring in one benchtop unit. The unit is fitted with a 184 × 184 mm, 7 inch glass ceramic work plate. This smooth and chemically resistant surface supports compatible laboratory vessels during solution heating, reagent preparation, sample mixing and routine laboratory workflows.

The maximum stirring quantity is listed as 20 L for water, making the stirrer suitable for medium-to-larger volume mixing when used with suitable vessels, correct liquid volumes and compatible magnetic stir bars. The speed range is listed as 50 to 1500 rpm, adjustable in 1 rpm increments. The LCD speed display supports clear operating visibility, while the brushless DC motor provides stable, spark-free stirring performance for compatible laboratory applications. Heating operation is supported by a room temperature to 550°C temperature range, adjustable in 1°C increments. The adjustable safety temperature range is listed as 50 to 580°C, with overheating temperature protection at 580°C.

Temperature control accuracy is listed as ±1°C below 100°C and ±1% above 100°C. Temperature display accuracy is listed as 0.1°C, supporting clear temperature monitoring during controlled heating procedures. The unit supports a PT1000 external temperature sensor with listed accuracy of ±0.2°C where used. Users should confirm whether the PT1000 sensor is included or supplied separately before ordering. The LCD display shows speed, time and temperature, including set and real-time values. The timer function supports operation from 1 minute to 99 hours 59 minutes, helping users manage longer heating and stirring workflows.

Safety-related features include a hot warning that flashes above 50°C and continues after power-off, dual safety circuits for fault monitoring, and heating shutdown if overheating occurs. The stirrer has one stirring position and supports a maximum magnetic stir bar length of 80 mm. The unit has an IP21 protection class, 10 W motor rating output, 1200 W total power and 1150 W heating output. Voltage and frequency are listed as 100 to 120 V / 200 to 240 V, 50/60 Hz. The unit dimensions are listed as 360 × 230 × 110 mm, with a weight of 4.3 kg. Permissible ambient conditions are listed as 5 to 40°C and 80% RH. This product is suitable for solution preparation, reagent heating, sample mixing, teaching laboratory practicals, QC sample preparation, research laboratory work and routine laboratory heating and stirring applications using compatible vessels and validated procedures.

LabChoice Australia supplies LCD Magnetic Hotplate Stirrers for schools, universities, research laboratories, quality control laboratories, testing facilities and general science laboratories requiring high-capacity benchtop heating and stirring equipment.