Magnetic Stirrer Hot Plate Slendor 79-1 Lab Mixer 2400 RPM 250W

Description

Product Overview

The Slendor 79-1 magnetic stirrer hot plate is engineered for precision and reliability in demanding laboratory environments. Featuring a 250 W heating element, the unit can quickly reach temperatures up to 100 °C (212 °F) while maintaining uniform heat distribution across the fully enclosed plate. The magnetic coupling system drives a high‑performance stir bar capable of speeds up to 2400 RPM, providing vigorous mixing for solutions of varying viscosity. Constructed from advanced, chemically resistant materials, the hot plate resists abrasion, corrosion, and thermal fatigue, ensuring a long service life even under continuous operation. The compact footprint—measuring 10.5 × 8.5 × 7.8 inches—and lightweight design (4.08 lb) make it easy to integrate onto benchtops or mobile workstations. With stepless speed regulation, users can fine‑tune stirring rates without discrete jumps, achieving optimal shear forces for delicate reactions or rapid homogenization.

Usage

Designed for versatility, the 79-1 magnetic stirrer hot plate serves a broad spectrum of scientific and industrial applications. In academic chemistry labs, it supports routine synthesis, recrystallization, and kinetic studies where precise temperature control and consistent agitation are critical. Biotechnology facilities benefit from its ability to maintain gentle stirring for cell culture media, enzyme assays, and protein purification processes. In quality‑control laboratories, the device facilitates sample preparation, solvent mixing, and stability testing with minimal risk of contamination thanks to its sealed heating surface. The unit’s four‑hour continuous operation capability makes it suitable for extended experiments such as polymerization reactions, extraction procedures, and long‑duration incubations. Its robust construction also meets the demands of industrial research settings, including pilot‑scale formulation, material testing, and process development, where reliability and repeatability are paramount.

Why Choose Us

Choosing the Slendor 79-1 magnetic stirrer hot plate means investing in a product that has undergone rigorous quality assurance protocols. Each unit is inspected for heating uniformity, magnetic coupling strength, and mechanical stability before leaving the factory, guaranteeing consistent performance across batches. The advanced alloy used for the heating plate offers superior resistance to chemical attack, reducing the need for frequent cleaning or replacement. Our dedicated technical support team provides prompt assistance, from installation guidance to troubleshooting, ensuring minimal downtime for your laboratory. Additionally, the design incorporates safety features such as an over‑temperature protection circuit and a fully enclosed heating surface that eliminates open flame hazards. With a proven track record reflected in a 4‑star rating from over 285 verified users, the 79-1 model delivers dependable operation that aligns with the stringent standards of modern research environments.

Key Features

• Rapid 250 W heating reaches 100 °C quickly, saving experiment time.
• Stepless speed control up to 2400 RPM offers precise stirring for any sample.
• Fully enclosed plate eliminates open flame risk and improves safety.
• Advanced, chemically resistant materials ensure durability and easy cleaning.
• Four‑hour continuous operation with reliable after‑sales support and warranty.

FAQ

What temperature range can the hot plate achieve?

The unit provides heating up to a maximum of 100 °C (212 °F). For precise temperature monitoring, an external thermometer is recommended.

Can I use the stirrer without the magnetic bar?

Yes, the hot plate can function as a standard heating platform without a magnetic stir bar, though the magnetic coupling system is optimized for use with compatible stir bars.

How long can the device operate continuously?

The stirrer is designed for continuous operation of up to four hours, after which a short cooling period is advisable to maintain component longevity.

Is the device compatible with standard laboratory glassware?

Absolutely. The flat, heat‑resistant surface accommodates common beakers, flasks, and reaction vessels, providing stable support during heating and stirring.

What warranty and support are offered?

Slendor provides a one‑year limited warranty covering manufacturing defects, along with responsive technical support to assist with setup, operation, and any troubleshooting needs.