MS-H340-S4 Digital 4-Channel Hotplate Magnetic Stirrer

Application Range
The MS-H340-S4 Digital 4-Channel Hotplate Magnetic Stirrer is designed for low-viscosity liquid mixing or solid-liquid suspension. It features independent heating and speed control for each channel, ensuring no interference between operations. Equipped with an explosion-proof Brushless DC motor, the unit is spark-free and maintenance-free.
Utilizing PID temperature control technology, it achieves precise real-time temperature regulation. It supports external temperature sensors for accurate sample temperature control. With its compact, lightweight, and space-saving design, it is ideal for applications in chemical synthesis, physical and chemical analysis, biopharmaceuticals, and materials research.

Model: MS-H340-S4
Dimensions: L698 mm*W270 mm*H128 mm
Net Weight: 9.5 kg

Features

Precise PID Control: Advanced PID control technology ensures high-precision heating, with a maximum temperature of up to 340°C.
Independent Channel Control: Four heating plates feature independent control of temperature and speed, as well as independent displays, ensuring zero interference between channels.
Corrosion Resistance: The stainless-steel work plate with a ceramic coating is highly resistant to chemical corrosion and ensures excellent temperature uniformity.
Enhanced Safety: Equipped with overheating protection and an independent safety circuit design to guarantee operational safety in the laboratory.
High-Definition Display: A high-definition LCD screen simultaneously displays actual temperature and speed.
Durable Motor: Features a Brushless DC motor that is maintenance-free and spark-free.

Specifications
Power Supply	AC 100V–120V, 60Hz / AC 200V–240V, 50Hz
Input Power	515W*4
Heating Output	500W*4
Work Plate Dimension	φ135 mm
Work Plate Material	Stainless steel with ceramic coating
Stirring Position	4 Units
Motor Type	Brushless DC motor
Max. Stirring Quantity (H₂O)	10L
Speed Range	200-1500rpm
Max. Magnetic Bar Size	40mm
Speed Control Accuracy	±20 rpm
Speed Display	High-definition LCD
Overheating Protection	420°C
Temp. Display Accuracy	±0.1°C
Heating Temperature Range	25 – 340°C
Stirring Temp. Display	High-definition LCD
External Temp. Sensor	PT1000 (Standard configuration, includes stand)
Temp. Sensor Accuracy	±0.2°C
Permissible Ambient Temp.	5 – 40°C
Permissible Relative Humidity	80% RH
Protection Class	IP21
Equipment Dimensions	L698mmW270mmH128mm
Net Weight	Approx. 9.5kg

Operational Notes & Disclaimer

Balancing: To prevent damage to the planetary gear system, ensure that the two mixing containers are perfectly balanced by weight before operation.
Product Updates: Please note that product images, descriptions, and technical parameters are for reference only. Due to continuous product improvement, specifications are subject to change without prior notice. Please confirm the latest details with our sales team before ordering.