Magnetic Stirrer

MS-1520 Series

The MS-1520 series magnetic stirrer is a laboratory instrument for liquid mixing, mainly used for stirring or simultaneously heating and stirring low-viscosity liquids or solid-liquid mixtures. Equipped with a heating temperature control system, it can heat and control the sample temperature according to specific experimental requirements, maintaining the desired temperature conditions and ensuring that the liquid mixing meets experimental needs.

Key Features

20L, brushless DC, LCD (D/HD)

PID & 350℃, residual & overheat alarm

Strong anti-jump magnet, ±0.5℃ (HD)

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Brand: LabNav
Commodity name: Magnetic Stirrer
Commodity ID: MS-1520 Series
产品卖点1: 20L, brushless DC, LCD (D/HD)
产品卖点2: PID & 350℃, residual & overheat alarm
产品卖点3: Strong anti-jump magnet, ±0.5℃ (HD)

Features

High-strength, high-temperature-resistant magnets ensure sufficient magnetic force, effectively prevent stirring bar decoupling, and provide excellent stirring performance.

The LCD display shows parameters such as speed, time, or temperature clearly and intuitively.

DC brushless motor, low noise, maintenance-free, smooth operation;

PID control system for more accurate temperature control and stable speed;

To prevent burns, heating models are equipped with a residual heat warning function (only for MS-20HD/15HD models).

Over-temperature protection: the independent safety circuit design automatically stops heating whenever the plate temperature exceeds 380°C, ensuring laboratory safety.

Specifications

Model	MS-20D	MS-20H	MS-20HD	MS-15HD
Display	LCD	None	LCD
Speed Range	100–2000 rpm
Speed Control Accuracy	±10 rpm	—	±10 rpm
Timing Range	1–99 h 59 min	—	1–99 h 59 min
Temperature Control Range	—	Plate: RT–350°C	Plate: RT–350 °C Sample: RT–250°C	Plate: RT–330 °C Sample: RT–200°C
Temperature Control Accuracy	—	—	Plate: ±3°C Solution: ±0.5 ℃ (RT–100 ℃), ±1 ℃ (>100 ℃) (measured after 20 min stabilization)
Max Stirring Capacity (H₂O)	20 L			15 L
Work Plate Material	Integrally cast aluminum + ceramic corrosion-resistant coating
Work Plate Dimensions	170×170 mm			φ150 mm
Motor Type	DC brushless motor
Power Supply	AC 220 V / 50 Hz
Total Power	50 W	950 W	950 W	800 W
Net Weight	2.5 kg	3 kg	3 kg	2.5 kg
Dimensions (W×D×H)	290×190×88 mm	290×190×94 mm	290×190×94 mm	308×190×87 mm

Ordering Information

Model	Order No.	Electrical Requirements	Configuration Description
MS-20D	404002005	AC 220 V / 50 Hz	Standard configuration
MS-20H	404002006	AC 220 V / 50 Hz	Standard configuration
MS-20HD	404002007	AC 220 V / 50 Hz	Standard configuration
MS-15HD	404002008	AC 220 V / 50 Hz	Standard configuration

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Magnetic Stirrer_MS-1520 Series_Brochure.pdf

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