Specifications
| OVERHEAD STIRRER OS-5S | OVERHEAD STIRRER OS-15S | |
|---|---|---|
| Capacity | 5 L | 10 L |
| Speed Range | 100-1200 RPM | 100-1500 RPM |
| Speed Accuracy | 10 RPM/minute | 10 RPM/minute |
| Max. Viscosity | 5.000 mPas | 8.000 mPas |
| Product Size | 134 x 70 x 173 mm | 145 x 70 x 195 mm |
| Max Torque | 10N.cm | 15N.cm |
| Drill Chuck Diameter Range | 1-10 mm | 1-10mm |
| Drill Chuck Material | Stainless Steel | Stainless Steel |
| Display | LCD | LCD |
| Machine Power | 36W | 50 W |
| Power | 24V1.5A (US Plug) | 24V2.5A (US Plug) |
| Motor | Brushless | Brushless |
| Warranty | 1 Year | 1 Year |
Returns, Warranty and Shipping
↩️ Returns
Return any product for any reason within 30 days of purchase.
🛡️ Warranty
We will replace any faulty product or part for free within the first year of purchase. Simply contact us and we will ship you a new product or part immediately.
🚚 Shipping
All orders ship free in the continental United States with 3-5 day shipping.
Please contact us directly (or find us on eBay) for international shipping.
User Resources
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up to 8,000mPa·s
This Digital Laboratory Mixer is designed for the rigorous demands of lab and educational settings, this Overhead mixer bridges the gap between magnetic stirrers and heavy-industrial equipment.
One Year Warranty
Every American Fristaden Lab Overhead Stirrer is subjected to a rigorous quality control testing process, ensuring consistent torque, precise RPM accuracy, and motor longevity under various viscosities. Should any defect in materials or workmanship occur during the warranty period, we will promptly repair or replace your stirrer to ensure your workflow remains uninterrupted.
High Torque Performance – 15 N·cm motor
Achieve consistent, homogenous mixtures
Despite its compact, space-saving footprint, this overhead stirrer delivers powerful mixing performance for volumes up to 10 L. It is engineered to maintain consistent speed even under load, making it ideal for limited bench space or use inside fume hoods.
Intuitive monitoring
This Overhead mixer is equipped with a high-contrast LCD Display that provides real-time monitoring of actual vs. set speeds. The intuitive control knob allows for fine-tuning from 100 up to 1500 RPM, ensuring strictly reproducible conditions for sensitive samples in chemistry, pharmaceuticals, and educational labs.
