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Electric Magnetic Stirrer — LA277/LA278/LA279/LA280/LA281
The Electric Magnetic Stirrer is a fundamental and versatile piece of laboratory professional equipment, widely used in labs, factories, jewelry labs, and precious metal labs.
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Purpose
The Electric Magnetic Stirrer is a fundamental and versatile piece of laboratory professional equipment, widely used in labs, factories, jewelry labs, and precious metal labs.
Product Specifications
| Model | LA277/LA278/LA279/LA280/LA281 | ||
|---|---|---|---|
| Power supply | AC 220 V, 50 Hz | ||
| Power | LA277: 50 W; LA278: 950 W; LA279: 950 W; LA280: 950 W; LA281: 1050 W | ||
| Display | LA277: LCD; LA278: No; LA279: LCD; LA280: LCD; LA281: LCD | ||
| Motor type | DC brushless motor | ||
| Speed range | LA277: 50–2000 rpm; LA278: 50–2000 rpm; LA279: 50–2000 rpm; LA280: 50–1500 rpm; LA281: 50–2000 rpm | ||
| Speed accuracy | LA277: ±10 rpm; LA278: /; LA279: ±10 rpm; LA280: ±2%; LA281: ±2% | ||
| Forward / reverse | LA277: Yes; LA278: /; LA279: Yes; LA280: Yes; LA281: Yes | ||
| Timing range | LA277: 1–99 h 59 min; LA278: /; LA279: 1–99 h 59 min; LA280: 1–99 h 59 min; LA281: 1–99 h 59 min | ||
| Temperature range | LA277: /; LA278: RT–350°C; LA279: RT–350°C; LA280: RT–380°C; LA281: RT–500°C | ||
| Panel temperature accuracy | LA277: /; LA278: /; LA279: ±1°C; LA280: ±3°C; LA281: ±7% | ||
| Maximum capacity (H2O) | 20 L | ||
| Working area | LA277: 170×170 mm; LA278: 170×170 mm; LA279: 170×170 mm; LA280: 170×170 mm; LA281: 173×173 mm | ||
| Net weight | LA277: 2.58 kg; LA278: 3.16 kg; LA279: 3.16 kg; LA280: 3.2 kg; LA281: 3.7 kg | ||
| Product dimensions | LA277: 290×188×85 mm; LA278: 290×188×95 mm; LA279: 290×188×95 mm; LA280: 290×188×90 mm; LA281: 306×190×98 mm | ||
| Data interface | LA277: /; LA278: /; LA279: RS232; LA280: RS232; LA281: RS232 | ||
| Ball detection | LA277: /; LA278: /; LA279: /; LA280: Yes; LA281: Yes | ||
Parameters transcribed from the source sheet are shown above. Confirm the selected model and configuration when requesting a quotation. Some source entries remain under review and are omitted from this table.
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Product Description
The Electric Magnetic Stirrer is a fundamental and versatile piece of laboratory professional equipment, widely used in labs, factories, jewelry labs, and precious metal labs. It uses magnetic force to drive a stir bar, enabling uniform, quiet, and efficient mixing of liquids, solutions, and samples without direct contact.
With adjustable stirring speed and a user-friendly design, it ensures precise control over mixing intensity, suitable for various applications—from routine lab experiments and precious metal testing to cosmetic and daily necessities formulation. Made of durable, corrosion-resistant materials, it features stable performance, low energy consumption, and easy maintenance.
Compact and space-saving, it fits seamlessly on lab benches, making it an essential tool for researchers, manufacturers, and professionals. It delivers reliable mixing results, improving experiment efficiency and ensuring consistency in testing and production processes.
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Product Reference Sheets
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