--- product_id: 524218912 title: "JOANLAB OSC-20L Digital Overhead Stirrer, 20L 100-2000RPM" brand: "joanlab" price: "$843.66" currency: USD in_stock: true category: "Joanlab" url: https://www.desertcart.us/products/524218912-joanlab-osc-20l-digital-overhead-stirrer-20l-100-2000rpm store_origin: US region: United States of America --- # 100-2000 RPM adjustable speed 0-999 min digital timer 210W brushless motor JOANLAB OSC-20L Digital Overhead Stirrer, 20L 100-2000RPM **Brand:** joanlab **Price:** $843.66 **Availability:** ✅ In Stock ## Summary > ⚡ Stir Smarter, Not Harder — The Ultimate Lab Mixer for the Modern Pro ## Quick Answers - **What is this?** JOANLAB OSC-20L Digital Overhead Stirrer, 20L 100-2000RPM by joanlab - **How much does it cost?** $843.66 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/524218912-joanlab-osc-20l-digital-overhead-stirrer-20l-100-2000rpm) ## Best For - joanlab enthusiasts ## Why This Product - Trusted joanlab brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Power Meets Durability:** 210W brushless DC motor delivers quiet, maintenance-free operation with excellent corrosion resistance. - • **Tailored to Your Needs:** Two interchangeable paddles and self-lock drill chuck design make setup effortless and adaptable. - • **Safety-First Engineering:** Overload protection and automatic shutdown safeguard your samples and equipment during long runs. - • **Versatile Mixing Capacity:** Handles up to 20L and viscosities as high as 30,000 mPa.s—perfect for everything from honey to lotions. - • **Precision at Your Fingertips:** Digital LCD control for real-time speed & time monitoring ensures flawless mixing every time. ## Overview The JOANLAB Digital Overhead Stirrer Mixer is a high-performance, industrial-grade liquid mixer designed for professional labs and research. Featuring a powerful 210W brushless motor, adjustable speeds from 100 to 2000 RPM, and a digital timer up to 999 minutes, it handles viscous liquids up to 30,000 mPa.s with a 20L capacity. Its corrosion-resistant build, safety overload protection, and dual paddle system make it a reliable, maintenance-free solution for precise, long-term mixing tasks across scientific, medical, and industrial applications. ## Description JOANLAB Digital Overhead Stirrer Mixer Electric Laboratory Industrial Liquid Mixer Stirring 30,000mPa.s,20L,100-2000RPM Adjustable: desertcart.com: Industrial & Scientific ## Features - JOANLAB Digital Overhead Stirrer:Excellent corrosion resistance .Brushless DC motors with low noise for high safety and maintenance-free.Equipped with two mixing paddles to meet your different needs.Self-lock drill chuck design,easy operation - Precise Digital Control/ Timing Function:Competent for high-load and long-term continuous work with outstanding performance.The range of rotate speed is 100-2000 rpm and time range is 0-999min.The LCD displays the set and actual speed values and can monitor the speed and time in real time. - Wide Application:This overhead stirrer with max viscosity up to 30,000 cps (mustard = 30,000 cps; honey = 10,000 cps) with an output of 210W, a torque of 40n .cm and a stirring volume of up to 20L, can mix the liquid with the high viscosity, like lotion,honey. Torque can be adjusted automatically based on the changes of sample viscosity. Capacity reach up tp 10L,it is widely applied to laboratories,medical reseaech,university,food industries,petroleum,chemical and so on. - Overload protection: It will automatically stop in case of overload to ensure safe operation.Prevention of sample overflow: It is started smoothly, which can effectively prevent the sample from overflowing.Safety circuit setting: The circuit is automatically shut off in case of an abnormal condition to ensure user safety. - DIRECT FROM MANUFACTURER : JOANLAB is a manufacturer which has many years experience in the field of lab products. No middlemen . ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BVZ36KTV | | Best Sellers Rank | #218,657 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #147 in Lab Stirrers | | Date First Available | February 18, 2023 | | Item Weight | 20.4 pounds | | Item model number | JLOSC-20L | | Manufacturer | JOANLAB | | Package Dimensions | 17.87 x 13.89 x 6.81 inches | ## Images ![JOANLAB OSC-20L Digital Overhead Stirrer, 20L 100-2000RPM - Image 1](https://m.media-amazon.com/images/I/61bNkdvbEfL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: How tall can you raise the mixer?** A: the heigh of the stand rod is 600mm, so the tall of the mixer head can raise is less then 600mm. ## Frequently Bought Together - JOANLAB Digital Overhead Stirrer Mixer Electric Laboratory Industrial Liquid Mixer Stirring 30,000mPa.s,20L,100-2000RPM Adjustable - 5000ml Beaker, Low Form Griffin, Borosilicate 3.3 Glass, Double Scale, Graduated, Karter Scientific 213D22 (Single) - Weewooday 8 Pieces PTFE Magnetic Mixer Stirrer Bar, White Color Stainless Steel Laboratory PTFE Stir Plate Bar, Mixing Plate Magnet Stick (30 mm/ 1.18 Inch) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/524218912-joanlab-osc-20l-digital-overhead-stirrer-20l-100-2000rpm](https://www.desertcart.us/products/524218912-joanlab-osc-20l-digital-overhead-stirrer-20l-100-2000rpm) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-31*