--- product_id: 114680639 title: "OS40-Pro 1189957 Overhead Stirrer, Lab Mixer, lab stirrer, Homogeniser with 40L Stirring Capacity and Digital LCD Display" brand: "camlab" price: "4059568₫" currency: VND in_stock: false url: https://www.desertcart.vn/products/114680639-os40-pro-1189957-overhead-stirrer-lab-mixer-lab-stirrer-homogeniser store_origin: VN region: Vietnam --- # LCD Display RS232 Interface 40L Capacity OS40-Pro 1189957 Overhead Stirrer, Lab Mixer, lab stirrer, Homogeniser with 40L Stirring Capacity and Digital LCD Display **Brand:** camlab **Price:** 4059568₫ **Availability:** ❌ Out of Stock ## Summary > 🔬 Stir It Up: Elevate Your Lab Game! ## Quick Answers - **What is this?** OS40-Pro 1189957 Overhead Stirrer, Lab Mixer, lab stirrer, Homogeniser with 40L Stirring Capacity and Digital LCD Display by camlab - **How much does it cost?** 4059568₫ with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/114680639-os40-pro-1189957-overhead-stirrer-lab-mixer-lab-stirrer-homogeniser) ## Best For - camlab enthusiasts ## Why This Product - Trusted camlab brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Torque Powerhouse:** Handle high-viscosity materials with a maximum torque of 60Ncm. - • **Data-Driven Decisions:** Seamlessly connect to your PC via RS232 for real-time data monitoring. - • **Lightweight & Compact:** Weighing only 5.1 kg, this stirrer is designed for easy maneuverability in any lab setting. - • **Precision at Your Fingertips:** Experience a speed range of 50-2200rpm, accurate to 3rpm for flawless mixing. - • **Unleash Your Mixing Potential:** With a stirring capacity of 40L, tackle even the most demanding lab tasks effortlessly. ## Overview The OS40-Pro 1189957 Overhead Stirrer is a high-performance lab mixer designed for professionals, featuring a 40L stirring capacity, a maximum viscosity of 50,000MPas, and a robust torque of 60Ncm. Its digital LCD display allows for precise monitoring of speed and torque, while the RS232 interface enables easy data transmission to your PC. Weighing just 5.1 kg, this stirrer combines power and portability, making it an essential tool for any laboratory. ## Description From the manufacturer Camlab Choice Overhead Stirrers - Available with 20L or 40L Capacity The OS20-S has 20L stirring capacity and is supplied with standard features such as the ability to check the current speed at which your sample is being stirred. The OS20-Pro (20L) and OS40-Pro (40L) offer these standard features as well as the ability to view the set speed, and current torque. The Pro models are also supplied with an RS232 interface, giving you flexibility to control your stirrer from a PC and also record stirring cycles for GLP. Universal Plate Stand Available separately, a heavy duty stainless steel stand and support rod is a must to complement your overhead stirrer setup. Dimensions [W x D x H]: 200x310x780mm. Stirrer Accessories Straight Stirrers Ideal for the mixing of low viscosity media at medium and high speeds, Camlab offers two straight stirrer accessories 316L stainless steel straight stirrer with a diameter of 6cm and a shaft length of 40cm. PTFE coated straight stirrer with a diameter of 7cm and shaft length of 35cm. Paddle Stirrers Camlab paddle stirrers are suitable for samples needing gentle processing at low and medium speeds. 316L stainless steel paddle stirrer with a diameter of 6.8cm and shaft length of 40cm. PTFE coated paddle stirrer with a diameter of 6.8cm and shaft length of 35cm. Centrifugal Stirrers Two-bladed stirrers whose blades open with increasing speed. Perfect for stirring in round vessels with narrow necks. Medium to high speeds are required. 316L stainless steel stirrer with a diameter of 9cm and shaft length of 9cm. PTFE coated centrifugal stirrer with a diameter of 8.5cm and shaft length of 35cm. Propeller Stirrers Standard stirring element used at medium and high speeds. 316L stainless steel propeller stirrer with a diameter of 5cm and a shaft length of 40cm. PTFE coated propeller stirrers with a diameter of 6.5cm and shaft length of 35cm. ## Features - Stirring Capacity: 40L - Maximum Viscosity: 50,000MPas and Maximum Torque: 60Ncm - Speed Range: 50-2200rpm (accurate to 3rpm) - LCD Display for Monitoring Speed and Torque (Displays both Set Value & Actual Value) - RS232 Interface for Data Transmission to PC ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | Camlab | | Part number | 1189957 | | Item Weight | 5.1 kg | | Package Dimensions | 22 x 18.6 x 8.3 cm; 5.1 kg | | Item model number | 1189957 | | Material | Plastic | | Item Package Quantity | 1 | | Included components | Overhead Stirrer Only | | Batteries Required? | No | ## Images ![OS40-Pro 1189957 Overhead Stirrer, Lab Mixer, lab stirrer, Homogeniser with 40L Stirring Capacity and Digital LCD Display - Image 1](https://m.media-amazon.com/images/I/61RrAqCR3CL.jpg) ![OS40-Pro 1189957 Overhead Stirrer, Lab Mixer, lab stirrer, Homogeniser with 40L Stirring Capacity and Digital LCD Display - Image 2](https://m.media-amazon.com/images/I/81-DLqOOH1S.jpg) ![OS40-Pro 1189957 Overhead Stirrer, Lab Mixer, lab stirrer, Homogeniser with 40L Stirring Capacity and Digital LCD Display - Image 3](https://m.media-amazon.com/images/I/71QNiICkzKS.jpg) ![OS40-Pro 1189957 Overhead Stirrer, Lab Mixer, lab stirrer, Homogeniser with 40L Stirring Capacity and Digital LCD Display - Image 4](https://m.media-amazon.com/images/I/71aKiJ69xWS.jpg) ![OS40-Pro 1189957 Overhead Stirrer, Lab Mixer, lab stirrer, Homogeniser with 40L Stirring Capacity and Digital LCD Display - Image 5](https://m.media-amazon.com/images/I/81vT2VRswRS.jpg) --- ## 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.vn/products/114680639-os40-pro-1189957-overhead-stirrer-lab-mixer-lab-stirrer-homogeniser](https://www.desertcart.vn/products/114680639-os40-pro-1189957-overhead-stirrer-lab-mixer-lab-stirrer-homogeniser) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-06-03*