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MS-H-PROT LCD Digital Magnetic Hotplate Stirrer with Timer

The MS-H-PROT LCD Digital Magnetic Hotplate Stirrer with Timer is a professional laboratory instrument that offers precise digital control of heating up to 340 ?C, adjustable stirring speeds up to 1500 rpm, and a wide-range timer for unattended operation. Its high-resolution LCD displays temperature, speed, and time, making it ideal for chemistry, biology, and research lab workflows.

SKU: 8030201110 Categories: , , Brand: Product ID: 21998

Description

The MS-H-PROT LCD Digital Magnetic Hotplate Stirrer with Timer is engineered for advanced heating and stirring applications in laboratory environments. It features a maintenance-free brushless DC motor that delivers stable magnetic stirring for solutions up to 20 L. Digital temperature control allows heating up to 340 ?C with accurate monitoring, while the integrated timer function lets users set processes from 1 minute to 99 hours and 59 minutes, enabling unattended reactions and experiments. Safety is prioritized with built-in overheating protection and a ?HOT? warning indicator that flashes when the hotplate surface exceeds 50 ?C even after power-off. The rugged stainless steel work plate with ceramic coating ensures excellent chemical resistance, and external temperature control via a PT1000 sensor enables even finer thermal regulation. Remote control and data transmission capabilities further enhance usability for modern lab setups.

Specifications

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MS-H-ProT LCD Digital Magnetic Hotplate Stirrer with Timer Specifications

Technical Parameters

  • Heating Temperature Range: Room temperature to 340°C

  • Temperature Control Accuracy: ±1°C (below 100°C) or ±1% (above 100°C)

  • Temperature Display Accuracy: ±0.1°C

  • Stirring Speed Range: 100 – 1500 RPM

  • Speed Display Resolution: ±1 RPM

  • Max. Stirring Quantity ($H_{2}O$): 20 Liters

  • Max. Magnetic Bar Length: 80 mm

  • Heating Output: 500 W

  • Total Power: 550 W

  • Timer Function: 1 minute to 99 hours 59 minutes

  • Motor Type: Brushless DC motor (Maintenance-free)

  • External Temperature Sensor: PT1000 (Accuracy: ±0.2°C)

  • Safety Temperature Cut-off: 360°C

Physical & Material Data

  • Work Plate Dimension: Ø 135 mm

  • Work Plate Material: Stainless steel with ceramic coating

  • Unit Dimensions (W x D x H): 160 x 280 x 85 mm

  • Unit Weight: 2.8 kg

  • Protection Class: IP42

  • Data Connector: RS232

  • Permissible Ambient Temperature: 5 – 40°C

Functional & Safety Features

  • Integrated Timer: Allows for unattended operation by automatically stopping the process after the set time.

  • Backlit LCD Display: Shows target and actual temperatures, speed, and remaining time simultaneously.

  • Residual Heat Warning: A visual warning flashes if the work plate is above 50°C, even after the power is off.

  • Independent Safety Circuits: Two circuits automatically cut heating in the event of an over-temperature fault.

  • Automatic Sensor Identification: System detects the PT1000 sensor immediately upon connection.

Datasheet

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