• Description
  • Why Buy From Us
```html

Benchmark Scientific Z366-K Mid-Range Capacity Refrigerated Centrifuge, 115 V

The Benchmark Scientific Z366-K Mid-Range Capacity Refrigerated Centrifuge is designed for laboratory professionals who require enhanced capacity without sacrificing space or performance. Combining a compact footprint with powerful refrigeration, this centrifuge offers exceptional versatility through its unique "Mid-Range" swing-out rotor system. Perfectly tailored for diverse sample types, it efficiently accommodates tubes ranging from microtubes to larger 50 ml vessels, making it an indispensable tool for any busy lab.

Despite its increased capacity compared to the Z306 or Z326 series, the Z366-K maintains a compact and user-friendly design with a footprint of just 17 x 20 inches. This feature allows for optimal use of lab space while delivering reliable cooling for temperature-sensitive samples. Advanced microprocessor controls ensure effortless operation, including automatic rotor identification and conversion of speed to relative centrifugal force (rcf), enhancing both safety and precision.

Main Advantages:

  • Mid-Range swing-out rotor holds up to 12 x 50 ml or 28 x 15 ml tubes for flexible sample processing.
  • Powerful refrigeration system with pre-cool functions maintains optimal sample temperatures throughout runs.
  • Advanced microprocessor controls provide automatic rotor recognition, customizable acceleration and deceleration rates, and saved program retrieval for streamlined workflows.

The Benchmark Scientific Z366-K is an essential centrifuge for laboratories needing expanded capacity without a bulky machine. Its combination of compact design, powerful cooling, and advanced operational features makes it the perfect choice for biological, chemical, and clinical lab environments where reliability and efficiency are paramount. Investing in the Z366-K ensures precise and safe centrifugation, optimizing laboratory productivity while preserving sample integrity.

Specifications and Guides:

  • Features: Mid-Range swing-out rotor, air-cooled compact design, powerful refrigeration, advanced microprocessor controls, automatic rotor identification, adjustable accel/decel rates, pre-cool function.
  • Manuals: Refer to the included user manual for detailed operating instructions and maintenance guidelines.
  • Guides: Access operational guides and tips for rotor selection and safe centrifuge use to maximize performance.
  • Specifications: Supports rotors including 4 x 250 ml swing-out, angled rotors from 24 x 1.5 ml micro tubes to 6 x 250 ml high capacity, and 6 x 3 position microplate rotor; dimensions 17” x 20” footprint; runs on 115 V power.
```

Innovation and Reliability at Our Core

At Machine Horizon, we believe that powerful machines drive progress. Our mission is to make advanced technology accessible to creators, engineers, and businesses across industries—from precision CNC and milling to farming, printing, and laboratory equipment.

We’re dedicated to providing reliable, high-performance machines that help you produce, build, and innovate with confidence. Every product we offer is carefully selected for its engineering quality, efficiency, and long-term value.

A Customer-First Approach

We’re more than an online store—we’re your partner in finding the best machine for your need. Unlike large, impersonal retailers, our dedicated team delivers personalized guidance at every step. Whether you’re exploring, seeking expert advice, or need ongoing support, our specialists are always just a call or email away.

Passion for Machinery & Resilience


Our brand is built on a deep respect for craftsmanship, performance, and reliability. We understand how important the right equipment is to your success—that’s why we focus on machines that combine innovation with lasting durability. From small workshops to large production facilities, Machine Horizon provides solutions that help you work smarter, faster, and better.

Trusted Experts, Curated Brands


We partner directly with industry-leading manufacturers across multiple sectors to ensure every product meets our standards for quality and performance. Our curated selection means you can shop with confidence, knowing each machine is backed by expert support and full manufacturer warranties.

More Reasons to Choose Machine Horizon

  • Price Match Guarantee – We’ll match any competitor to ensure you always receive the best value.
  • Free Shipping – Enjoy free delivery on most* orders across the lower 48 U.S. states.
  • 100% Secure Ordering – Our platform uses SSL encryption to protect your information.
  • Exclusive Packages & Volume Discounts – Custom pricing available for workshops, labs, schools, and bulk orders.
  • Authorized Dealer – Every order is protected with full manufacturer support and warranties.


With Machine Horizon, you don’t just buy equipment—you invest in performance, precision, and long-term reliability

Frequently Asked Questions

Yes! We provide free and fast shipping on MOST orders within the continental United States. However, some specific brands and items will require a quote. You can live chat or call us for a quote
Most orders ship out within 1–2 business days and arrive within 3–5 business days depending on your location.
We offer easy returns as long as your item meets the conditions outlined in our Return Policy. Items must be unused, in original packaging, and returned within the specified return window.
Absolutely! Our in-house product experts are here to help. Live chat or call us 513-743-829 for personalized advice before or after your purchase.
Yes. All products include any applicable manufacturer warranties, and we’ll help you handle any warranty claims if needed.
Yes, we only sell 100% authentic, brand-new products, sourced directly from our manufacturers or authorized distributors.

Related Products