Hangzhou Qiwei Instrument Co., Ltd. is one of the leading manufacturers and suppliers of lab digital constant speed mixer in China. With a professional production team, we are able to meet the needs of the majority of our customers. Welcome to wholesale bulk lab digital constant speed mixer in stock here from our factory. We also accept customized orders.
product key technologies

The JB-SH series lab digital constant speed mixer retains most of the functions of the original JB series mixer, and the design is more concise, more beautiful and more delicate. The humanized operation interface is used to realize the work requirements of the experimenters. The equipment adopts a series-wound motor as its core mechanical component, paired with an optional microcomputer digital timing controller. This sophisticated configuration endows the equipment with prominent advantages including high output power, low operational noise, dependable performance, steady speed modulation and user-friendly operation. It is well-suited for R&D and production applications across diverse industries, covering heavy industry, light manufacturing, chemical engineering, pharmaceutical production and scientific instrumentation fields.
Technical Parameter
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Model |
JB60-SH |
JB100-SH |
JB200-SH |
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Motor Power |
60W |
100W |
200w |
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Timing Function |
None |
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Range of Speed |
100-1500rpm |
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Power Supply |
220V 50Hz |
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Drill Chuck's Diameter |
0.5-10mm |
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Stirring Rod Material |
Stainless steel cross-shaped stirring paddle |
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Stirring Rod |
φ5×250mm |
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Speed Display |
LED display, digital speed regulation |
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Size |
200×280×660mm |
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Weight |
8kg |
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Principle
This digital display constant-speed lab mixer adopts motor-driven impeller operation to achieve homogeneous blending of liquid samples. It is equipped with advanced constant-speed control technology as its core function, which maintains steady rotating speed without being interfered by varying load conditions. The high-definition digital screen presents real-time rotating speed data in a straightforward manner, allowing users to complete precise parameter calibration effortlessly. Optimized for superior experimental reproducibility, this device is perfectly applicable to chemical reaction tests, biological sample pretreatment and other high-standard experimental scenarios.
Advantage
1. Accurate Speed Regulation: Featuring digital speed calibration with ultra-low tolerance deviation, the device perfectly adapts to experimental scenarios that demand rigorous stirring precision.
2. Excellent Operational Stability: Adopting fixed-speed control technology to eliminate rotational speed jitter, it effectively guarantees repeatable and uniform experimental outcomes.
3. User-Friendly Operation: Equipped with a simplified and intuitive operation panel, it minimizes manual operational errors and greatly boosts overall experimental efficiency.
4. Outstanding Durability: Constructed with premium-grade raw materials, the equipment supports prolonged continuous operation and effectively lowers daily maintenance expenditures.
Application
This type of experimental apparatus enjoys extensive application in chemical, biological, medical and other laboratory scenarios. In pharmaceutical research and development, for instance, uniform blending of diverse raw ingredients is essential for reliable test results. It is also widely adopted in food science experiments to analyze the functional properties of various food additives. To fully match different experimental demands, users are advised to take comprehensive factors into account during equipment selection, including working capacity, adjustable speed range and material adaptability.
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