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LCD Digital Magnetic Stirrer

Model: HMS4-550; MS-DS4; HMS7-550M; MS-DS7; HDMS5-340;

Speed/Temp. Display: LCD
Speed Range: 50–1500 rpm (1 rpm step)
Motor Type Brushless: DC motor
Work Plate Material: Glass Ceramic; Aluminium with ceramic coating

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Product Description

Magnetic Stirrer Feature:

LCD screen intuitively displays speed, time, and temperature (set value + real-time value).
Supports remote computer control, with preset safe temperatures, suitable for batch operations and unattended operation in laboratories.
Three heating modes: rapid, standard, and stable, flexibly matching the heating needs of different experiments, balancing efficiency and accuracy.
Dual-sided, dual-form design, precisely matched to your experimental needs. Square glass-ceramic vs. round ceramic-coated aluminum -you can flexibly choose based on four dimensions: container type, work surface layout, heating efficiency, and chemical resistance.
Brushless motor+precise PID temperature control: stable operation, suitable for temperature-sensitive experiments, ensuring accurate and repeatable experimental data.
High-efficiency infusion platform and waterproof edge design prevent liquid seepage into the machine body, avoid corrosion of electronic components, and reduce equipment maintenance costs.
High-temperature resistant, strong magnet provides ample stirring power, easily handling viscous liquids and adaptable to various experimental needs.
Safety lock prevents accidental operation; dual independent safety circuits provide overheat protection, sensor malfunction warnings and automatic power-off in case of short circuit.

Multi-Position Magnetic Stirrer Specification:

Model	HMS4-550	MS-DS4	HMS7-550M	MS-DS7	HDMS5-340
Number of Stirring Position	1
Speed/Temp. Display	LCD
Work Plate Dimension (W×D)(mm)	100×100 (4 inch)		184×184 (7 inch)		Ø135mm (5 inch)
Max. Stirring Volume (H2O)(L)	10		20
Max. Magnetic Bar (Length)(mm)	40		80
Speed Range	50–1500 rpm (1 rpm step)
Timer	1min to 99h59min
Work Plate Material	Glass Ceramic				Aluminium with ceramic coating
Motor Type	Brushless DC motor
Heating Temperature Range	RT.to 550 ℃ (1 ℃ rpm step)	-	RT.to 550 ℃ (1 ℃ rpm step)	-	RT.to 340 ℃ (1℃ rpm step)
Overheating Protection	580 ℃	-	580 ℃	-	420℃
Temperature Control Accuracy	±1 ℃ (<100℃), ±1%(>100℃)	-	±1 ℃ (<100℃), ±1%(>100℃)	-	±1℃(<100℃)±1%(>100℃)
Temperature Display Accuracy	0.1℃	-	0.1℃	-	±0.1℃
External Temperature Sensor	PT1000 (Accuracy ±0.2℃, optional)	-	PT1000 (Accuracy ±0.2℃, optional)	-	PT1000 (Accuracy ±0.2℃, optional)
Protection Class	IP21		IP21		IP42
Residual Heat Warning	50 ℃	-	50 ℃	-	50 ℃
Interface	RS232		RS232		RS232
Power Supply	100–120/200–240 V, 50/60 Hz	100–240 V, 50/60 Hz	100–120/200–240 V, 50/60 Hz	100–240 V, 50/60 Hz	100–120/200–240 V, 50/60 Hz
Motor Output Power (W)	10	10	50	10	10W
Heating Output Power (W)	410	-	1150	-	600W
Consumption (W)	460	30	1200	50	650W
External Size (W×D×H)(mm)	270×175×108	270×175×108	360×230×110	360×230×110	270×175×98
Shipping Size (W×D×H)(mm)	200×260×270	200×260×270	120×290×205	120×290×205	335×225×215
N.W./G.W. (kg)	2.2/4	1.8/4	4.3/6.05	4.3/6.05	2.2/3.6
Permissible Ambient Temperature & Humidity	5–40 ℃, 80% RH