Introducing the Benchmark Scientific HC-24 Hematocrit Capillary Centrifuge — Now Available at LIGHT LABS

We're excited to announce that LIGHT LABS now carries the brand-new Benchmark Scientific HC-24 Hematocrit Capillary Centrifuge (SKU: C3450-H) — a purpose-built, high-performance instrument for rapid and accurate hematocrit determination in clinical, veterinary, and research laboratory settings.

If your lab performs packed cell volume (PCV) or hematocrit testing, the HC-24 is one of the most capable and workflow-friendly instruments in its class. Here's everything you need to know.

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What Is the Benchmark Scientific HC-24 (C3450-H)?

The Benchmark Scientific HC-24 is a compact benchtop hematocrit capillary centrifuge designed specifically for hematocrit (packed cell volume) determination from whole blood samples collected in standard 75mm capillary tubes. It holds up to 24 capillary tubes simultaneously, spins at up to 12,000 rpm (14,328 × g), and features a reading disc built directly into the lid — so you can read hematocrit results immediately after the run without reaching for a separate chart or accessory.

Whether you're running samples in a clinical laboratory, a veterinary clinic, a blood bank, or a research hematology setting, the HC-24 is engineered to streamline your workflow from start to result.

Shop the Benchmark Scientific HC-24 C3450-H at LIGHT LABS →

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Key Features of the Benchmark Scientific HC-24 Hematocrit Centrifuge

Reading Disc Built Into the Lid — Read Results Instantly

One of the most significant workflow advantages of the HC-24 is its integrated reading disc built directly into the centrifuge lid. Once the centrifuge stops, you can read hematocrit values immediately — right at the instrument — without removing capillary tubes from the rotor or transporting them to a separate reading station.

This eliminates one of the most common inefficiencies in hematocrit testing: the careful transfer of packed capillary tubes from the centrifuge to a separate reading card or wheel without disturbing the packed cell column. With the HC-24, centrifugation and reading happen at the same instrument in one seamless, uninterrupted workflow.

24-Place Rotor — Maximum Throughput Per Run

The HC-24 accommodates 24 standard 75mm hematocrit capillary tubes per run — both plain and heparinized — compatible with all major capillary tube suppliers. For high-volume clinical labs, veterinary practices, and blood banks processing multiple samples simultaneously, this 24-place capacity maximizes throughput and reduces the number of centrifuge runs required per batch.

12,000 rpm / 14,328 × g — Complete, Accurate PCV Determination

At a maximum speed of 12,000 rpm and 14,328 × g, the HC-24 achieves the high centrifugal force required for complete and accurate packed cell volume determination — producing results consistent with established clinical laboratory standards for hematocrit testing.

Rapid Acceleration — Maximum Speed in Under 20 Seconds

The HC-24 reaches full operating speed in under 20 seconds (Accel: 20s / Decel: 30s), minimizing total cycle time from run start to result. In high-throughput clinical environments where multiple sample batches are processed throughout the day, faster acceleration directly improves lab efficiency.

Quick-Spin Function — Instant Centrifugation for STAT Samples

The Quick-Spin function initiates immediate centrifugation at maximum speed with a single button press — no speed or time programming required. This is particularly valuable for urgent STAT samples that require immediate processing without the usual setup steps.

Programmable Timer — 20 Seconds to 99 Minutes

The wide timer range (20 seconds to 99 minutes, continuous) accommodates the full range of hematocrit centrifugation protocols — from standard 3–5 minute clinical runs to specialized or extended protocols for difficult samples and high-volume continuous operation.

Large Digital Display — Speed in rpm or RCF

The large digital display provides precise control of speed (programmable in rpm or RCF) and run time. The ability to work in either rpm or relative centrifugal force (RCF) gives operators the flexibility to follow protocols as written, regardless of which unit is specified.

Worldwide Compatible — 110 to 230V, 50-60Hz

With a wide voltage input range of 110 to 230V, 50-60Hz, the HC-24 is compatible with both North American and international power standards — no voltage converter required.

Compact Benchtop Footprint

Dimensions of 14 × 11 × 9.8 in. (36 × 28 × 25 cm) and a weight of 35 lbs (16 kg) give the HC-24 a compact footprint that fits comfortably on shared lab benchtops without permanent installation.

2-Year Warranty from Benchmark Scientific

The HC-24 C3450-H is backed by Benchmark Scientific's 2-year warranty, providing one of the most comprehensive coverage programs in the compact lab centrifuge category. Benchmark Scientific is a US-based manufacturer with a strong service and support network.

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Full Technical Specifications