Professional Magnetic Heating Stirrer with ± 1% Accuracy for Testing

• Customization: Available
• Warranty: 12 Months
• Application: Industry, Lab
• Model NO.: HJ-1
• Measurement Range: 4%-100%Fs
• Testing Machine Accuracy Level: Testing Machine Accuracy Level 1
• Test Force Accuracy: ±1%
• Crossbeam Displacement Measurement: Resolution Is 0.01mm
• Deformation Accuracy: Better Than ±1%
• Stirring Capacity: 100~1000 Ml
• Speed Range: 0~2000 R/Min
• Plate Material: Aluminum
• Trademark: Lasnov
• Origin: China

Product Description

HJ-1 Superior Laboratory Chemistry Magnetic Mixer with Stir Bar: Elevate your laboratory experience with the HJ-1, a high-quality magnetic stirrer that combines precision with durability to ensure seamless mixing every time.

Description:

This premium laboratory magnetic stirrer is a cutting-edge, motor-driven device that produces a dynamic rotating magnetic field. Designed for excellence, it effortlessly rotates a magnetically responsive stir bar, often called a 'flea,' which is immersed in a vessel filled with liquid-be it a beaker, flask, or vial-resting atop the stirrer's refined platform. Its standout features encompass:

1. Robust Construction: Crafted with top-tier materials like aluminum or stainless steel housing, coupled with a chemical-resistant polymer top plate, ensuring unparalleled durability and longevity in your lab settings.

2. Precise Control: Equipped with either a digital or high-precision analog control system, allowing for seamless and accurate adjustments of stirring speed (RPM) for optimal results.

3. High Torque Motor: Empowered by a robust motor, this stirrer guarantees consistent and reliable rotation, even at elevated speeds or in viscous solutions, effectively preventing the stir bar from stalling.

4. Chemical-Resistant Surface: The platform's flat top is meticulously designed to resist a range of common laboratory chemicals, solvents, and inadvertent spills, ensuring lasting performance.

5. Stir Bar Included: Comes with one or more PTFE -coated magnetic stir bars available in diverse sizes and shapes (oval, cylindrical, cross-shaped), catering to various vessel types and volumes.

6. (Often) Heating Function (Optional): Many elite models integrate a sophisticated heating element beneath the platform, enabling simultaneous heating and stirring, complete with precise temperature regulation through a digital thermostat.

7. Stable Platform: Offers a secure and vibration-minimized foundation for vessels, ensuring stability and peace of mind during use.

8. User Interface: Features a clear and easy-to-read display (for digital models) alongside intuitive controls, facilitating effortless speed (and optional temperature) settings.

Advantages:

1. Contamination-Free Mixing: With the stir bar sealed within the vessel, the risk of contamination from external moving parts, such as shafts or seals, is entirely eliminated. This closed system is perfect for sensitive reactions and sterile processes.

2. Versatility: Efficiently capable of mixing a broad spectrum of liquid volumes, ranging from microliters in petite vials to liters in substantial beakers or flasks, and varying viscosities.

3. Gentle & Homogeneous Mixing: Delivers consistent and smooth agitation, ensuring uniform mixing and dissolution without excessive foam or splashing, crucial for delicate biological samples or crystallization processes.

4. Ease of Use & Cleaning: Remarkably easy to set up-simply place the vessel and stir bar, then power on. The platform and stir bars are designed for effortless cleaning without the need for complex assembly or alignment.

5. Safety: Minimizes the risk of entanglement or spills compared to overhead stirrers, with a sealed system that effectively contains liquids.

6. Quiet Operation: Modern, high-quality magnetic stirrers feature notably quieter operation than traditional overhead stirrers, ensuring a peaceful working environment.

7. Compact & Space-Saving: Designed to occupy minimal bench space, providing a sleek alternative to bulkier overhead stirrer setups.

8. Durability & Reliability: Constructed with high-quality materials, ensuring long-lasting performance and reliability, even under the rigorous demands of daily laboratory use.

9. Precise Process Control: Offers accurate speed control for reproducible mixing conditions. For heated models, integrated heating provides precise temperature control during mixing.

10. Efficiency: Enables extended unattended operation, significantly freeing up researchers' time and boosting productivity in the lab.

This exquisite combination of features makes a high-quality magnetic stirrer with a stir bar an indispensable, reliable, safe, and versatile instrument. It shines in an extensive range of mixing, dissolving, heating (if equipped), and homogenization tasks, catering to the demanding needs of chemistry, biology, biochemistry, and industrial laboratories.

 

Name	Laboratory Chemistry Stirrer Magnetic Mixer with Stir Bar
Stirring Capacity	100~1000 ml
Speed Range	0~2000 r/min
Plate Material	Aluminum

 

 

 

 

Q1: What equipments do you supply?
A1: We provide a comprehensive selection of lab equipment, including metal testing machines, compression testing machines, concrete testing machines, cement testing machines, and a variety of other precise laboratory instruments.

Q2: Are your company a trading one or a factory?
A2: We are an integrated Factory+Trade entity, boasting over 11 years of dedicated focus and expertise in the test instruments field.

Q3: After an order is placed, when to deliver?
A3: Typically, delivery occurs within 7 working days. Should we have the item in stock, shipment can be dispatched within just 3 days. Please note, our production lead times are subject to specific item requirements and quantities.

Q4: What about the warranty with after-sales services?
A4: Our testing machine comes with a 12-month warranty. We offer complimentary repairs for any controller issues, even if they are not from our factory. Beyond the warranty period, our proficient after-sales service team provides impeccable technical support, tackling any customer challenges and complaints with professionalism and promptness.

Q5: What about the product' services and quality?
A5: Each instrument undergoes a meticulous 100% quality examination and testing process before shipping and delivery. We provide comprehensive product usage training, including video tutorials on installation and operation. If needed, we can dispatch an engineer to your company to train your team on equipment operations. Our products are celebrated and trusted by users worldwide.