The high quality of our High Power Magnetic Stirrer, Digital Magnetic Stirrer, Mini Digital Magnetic Stirrer is inseparable from the efforts of our employees. We take the promotion of the development of the domestic electric hot plate with magnetic stirrer industry as our responsibility and strive towards the goal of being a leader in electric hot plate with magnetic stirrer industry. We realize that a truly promising enterprise needs perfect integration with the society, and truly return more for the society in order to get more support and motivation from the society. We are committed to fostering a positive and inclusive work culture for our employees. Our company is dedicated to providing our customers with the highest level of professionalism and integrity. Our company is a leader in innovation and product development within our industry. We have made clear the future development path of our company, that is, internationalization and brand development, focusing on brand development, including audience positioning, content innovation and talent strategy.
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![High Power Magnetic Stirrer]()
High Power Magnetic StirrerModel: QW-DC-24ST
Product Features: Benchtop
Speed Range: 200 - 1300 rpm
Timing Range: 0 - 9999 min -
![Digital Magnetic Stirrer]()
Digital Magnetic StirrerModel: CL-R
Timing Function: No
Displayer: No
Speed: 0-1600 rpm -
![Mini Digital Magnetic Stirrer]()
Mini Digital Magnetic StirrerModel: M-CL
Timing Function: No
Charging Function: No
Speed Range: 0-1800 rpm -
![Cross Base Overhead Stirrer]()
Cross Base Overhead StirrerModel: QW-JB-250D
Output Power: 250W
Power Supply: 220V 50Hz
Speed Regulation Range: 10-500rpm -
![Digital Heating Magnetic Stirrer]()
Digital Heating Magnetic StirrerModel: SCL-RC+
Timing Function: No
Speed Range: 0–1600 rpm
Stirring Volume: 10–1000 ml -
![Digital Constant Speed Mixer]()
Digital Constant Speed MixerModel: JB60D
Output Power: 60W
Power Supply: AC 220V 50Hz
Speed Regulation Range: 100-2000r/min, 3000r/min or customized according to user requirements -
![Photographic Dark Box 4-Use UV Analyzer]()
Photographic Dark Box 4-Use UV AnalyzerModel: WFH-202BP
Ultraviolet Wavelength: 254nm 6W×2; 365nm 6W×1; 302nm 6W×1
Visible Light: 6W×1
Ultraviolet Color Filter: 200×90mm -
![Low Temperature Thermostatic Bath]()
Low Temperature Thermostatic BathModel: QW-D(A)-70
Temperature Range: 15～60℃
Resolution: 0.1℃
Temperature Fluctuation: ±5℃ -
![Mini Thermostatic Dry Bath]()
Mini Thermostatic Dry BathModel: M-JSY-HL
Cooling Method: Heating + Refrigeration Dual Function
Temperature Control Range: 10~100°C (Lower temperatures available for non-standard customization)
Time... -
![Multi-Functional Horizontal Shaker]()
Multi-Functional Horizontal ShakerModel: QW-YC-20
Operation Mode: Horizontal circular
Timing Range: No
Speed Range: 50 - 210 rpm -
![Powder forming Die]()
Powder forming DieModel: HY-1
Compatible Equipment: Benchtop/portable whiteness meters, color difference analyzers
Suitable Samples: Flour, starch, talc, calcium carbonate, ceramic powder, and other... -
![PH Buffer Solution]()
PH Buffer SolutionConfiguration: pH 4.00, pH 6.86, pH 9.18 (1 bottle each)
Volume: 100mL per bottle
Application: pH meter calibration, electrode verification, pH traceability
Compatibility:...
Jessica Graf
The workmanship of these products is very fine, so I like them very much.
Emmitt Thompson
The product is very simple to use, we assembled it ourselves, and it is an interesting product for beginners.
Carrie Labrador
The entire transaction was very compliant and swift, showing that the company pays close attention to every detail of the buying process and is determined to bring the best shopping experience to its
John Leach
I am very satisfied after receiving the product, it is very convenient to use.
Leonard Howard
The design of these items is very beautiful, and they are very good to use!
Sharon Derrick
Your General Manager was very friendly and was able to put himself in our shoes to help us solve our problems.
The company has complete testing equipment, perfect testing methods, and professional technical personnel, which have laid a solid foundation for the quality of Benchtop Colorimeter, salinity meter. Hangzhou Qiwei Instrument Co., Ltd. is one of the most reliable manufacturers and suppliers of electric hot plate with magnetic stirrer in China, featured by quality products and good service. Please rest assured to buy bulk durable electric hot plate with magnetic stirrer in stock here from our factory. We also accept customized orders.