The Wincom SH-120 Micro Hematocrit Centrifuge is a specialized, high-speed laboratory instrument designed to determine packed cell volume (PCV) and separate micro-volumes of blood samples. Manufactured by Wincom Company Ltd., this tabletop device is widely implemented across hospitals, clinical laboratories, and schools.
Core Technical Specifications
- Maximum Speed: Adjustable from 0 to 12,000 rpm.
- Maximum RCF: 15,300 × g.
- Rotor Capacity: Holds up to 24 capillary tubes simultaneously.
- Tube Dimensions: Tailored for standard 1.5 mm × 75 mm glass capillary tubes.
- Integrated Timer: Adjustable operational window from 0 to 30 minutes.
Performance & Safety Features
- Automatic Balancing: Internal mechanisms counter slight weight variances during high-speed rotation.
- Safety Interlock: Prevents the user from opening the lid until the internal rotor stops spinning.
- Thermal Management: Engineered for minimal internal temperature increases to protect sensitive biological samples.
- Sturdy Construction: Typically enclosed in a metal or steel shell with a package weight of around 10 kg.
Operational Use Case
This specific model is engineered solely to test hematocrit values (HCT) by spinning blood-filled, sealed capillary tubes. The rapid centrifugal force layers the red blood cells beneath the plasma, allowing diagnostics teams to measure erythrocyte volume fractions accurately.
Detailed Electrical & Physical Parameters
- Power Demand: Operates on a standard AC 220V (±10%) supply at 50Hz.
- Power Output & Input Consumption: Delivers a 100W power output with a 230VA input requirement.
- Physical Profile: Measures 280 mm × 310 mm × 265 mm (L × W × H).
- Net Weight: Exactly 10 kg, keeping it stable on laboratory workbenches during high-velocity runs.

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