Programmable Settings for
Complete Specimen Control

  • 24 Tube Capacity
  • Horizontal Centrifugation
  • 10 Programmable Settings
  • Simple 5-Button Interface
  • LED Lid Lighting
  • UL/CE Safety Approved
  • 2,000 xg Max RCF
  • 2 Year Warranty

Rotor and Tube Holders Included

Compatible With –

HORIZON 6, 12, and 24 Flex Manual Operator’s Manual for Drucker’s HORIZON Series

HORIZON 6, 12, and 24 Flex Product Data Sheet (English)

HORIZON 6, 12, and 24 Flex Product Data Sheet (International)


The HORIZON 24 Flex is a routine centrifuge designed for your heaviest workloads. The intuitive 5-button interface allows users to program and save up to ten (10) custom settings for repeated, error-free access and produces a maximum of 24 horizontally separated samples with each cycle. Enjoy years of maintenance-free use with the HORIZON 24 Flex’s brushless motor, unique convection-based cooling system, and clear shatterproof lid. Lid lighting indicates the centrifuge’s status, keeping your efficiency up.


  • Fully Programmable – 10 easily customizable cycle settings
  • Capacity – Up to twenty-four (24) tubes
  • Tube Sizes – 1 mL to 10 mL: up to 17 mm x 75 – 100 mm
  • Brushless DC Motor – Years of operation with no routine maintenance
  • 2-Stage Horizontal Rotor – Drucker Diagnostics’ patented swing-out horizontal rotor design produces ideal horizontally separated samples
  • Cool Operation – Unique design of the convection based cooling system protects the samples even under the heaviest workloads
  • Intuitive Lid Lighting – Lid lights flash at the end of each cycle and continue flashing until the lid is opened
  • Automatic Lid Lock – Centrifuge will not run with the lid open and the lid cannot be opened while samples are spinning
  • Positive Lid Latching – Firm mechanical latching of the lid prevents the escape of debris
  • Clear Shatter Proof Lid – Allows for safe sample observation and optical calibrations
  • Reinforced Guard Bowl – Provides maximum safety and durability
  • Quiet Operation – Enjoy a sound level of just 59 dBA
  • Regulatory Approvals – Certified to US, Canadian, and European Safety standards
  • Height – 9 in. (23 cm)
  • Width – 14.5 in. (37 cm)
  • Depth – 17 in. (43 cm)
  • Weight – 39 lbs. (17 kg)
  • Sound Level – 59 dBA
  • Max. Acceleration Time – 20 Seconds
  • Max. Deceleration Time – 20 Seconds
  • Factory Setting Range – 1 to 30 Minutes (± 1%)
  • Voltage – 95 to 253 VAC (± 10%)
  • Frequency – 50/60 Hz
  • Max. Power Requirements – 220 Watts
  • Centrifuge Motor – 1/2 H.P. Brushless DC
Frequently Asked Questions

What is the warranty on Drucker’s centrifuges?

Drucker Diagnostics provides a two (2) year parts and labor warranty (except the rotor – see question below).

What is the warranty on the rotor?

All rotors carry a lifetime warranty. Should the rotor ever fail, for as long as you own your centrifuge, Drucker Diagnostics will replace it free of charge.

Will I need to purchase accessories for the centrifuge separately?

All of our centrifuges are sold complete with the rotor and tube holders. No additional accessories are necessary though there are additional options available for purchase.

How often should my centrifuge be calibrated?

Drucker Diagnostics recommends the centrifuge be calibrated every 2 years or 5,000 cycles.

What should be used to clean and disinfect the HORIZON 24 Flex?

ONLY isopropyl alcohol, soap and water, or a 10% (5,500 PPM) bleach solution should be used for cleaning and disinfection of the centrifuge and accessories. All surfaces must be dried immediately after  cleaning and disinfecting.

What cleaning solutions should be avoided?

TBQ Germicidal products should not be used as they will cause damage to the centrifuge and void the warranty. The use of fully/partially halogenated hydrocarbons, ketones, esters, ethers, benzyls, ethyl benzenes, and all other chemicals not prescribed by Drucker Diagnostics should not be used as they may cause damage to the rotor chamber, rotor, tube holders, accessories, and centrifuge exterior. If this occurs the warranty will be voided.