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Centrifuge RPM-RCF Converter

Science & Engineering

Bidirectional · protocol reference

Quick Answer

Centrifuge RPM-RCF Converter: Bidirectional · protocol reference. Centrifuge RPM-RCF Converter uses standard science & engineering formulas to compute accurate results instantly.

cm
rpm
Result
2683 ×g
r=15cm at 4000 RPM
RCF (×g) — not RPM — is what actually separates samples. The same protocol on a different rotor needs conversion: RCF = 1.118×10⁻⁵·r·RPM². The radius is measured from the axis to the BOTTOM of the tube. Nomograms printed on rotors use the same formula.

Common protocols

ApplicationCondition
全血血清分离 Serum separation1,300 – 2,000 ×g，10 min
尿沉渣 Urine sediment400 ×g，5 min
细胞沉淀 Cell pelleting300 – 500 ×g，5 min
质粒小提 Plasmid miniprep12,000 – 16,000 ×g，1 min
外泌体/病毒 Exosomes (ultracentrifuge)≥100,000 ×g

Calculation steps

  1. 1RCF = 1.118×10⁻⁵ × r × RPM² = 1.118×10⁻⁵ × 15 × 4000²
  2. 2= 2683 ×g

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How to Use

  1. Enter known quantities: fill values and confirm units in the Centrifuge RPM-RCF Converter.
  2. Instant solution: unknowns solve live with the formula shown transparently.
  3. Use constant/material tables: standard physical constants and material data are listed on this page.
  4. Compare conditions: change inputs to compare scenarios.

Key Points

  • Centrifuge RPM-RCF Converter is a free online science & engineering tool — open and use, no sign-up.
  • All calculations run locally in your browser; your data never leaves the device.
  • Key capability: Bidirectional · protocol reference.
  • Results come with formulas and reference tables so you can verify every number.

Formula & How It Works

Centrifuge RPM-RCF Converter formula

Centrifuge RPM-RCF Converter uses standard science & engineering formulas to compute accurate results instantly.

FAQ

How do I use the Centrifuge RPM-RCF Converter?
Open the page and fill in the input fields — results update automatically. Bidirectional · protocol reference.
Are the results accurate?
Yes. Standard formulas and conversion factors are used and verified.
Is it free? Do I need to sign up?
Completely free. No registration, login or download required.
Does it work on mobile?
Yes. The responsive design works on phones, tablets and desktops.
Is my data saved?
No. Everything runs locally in your browser.

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Source & Updates

Based on CODATA recommended constants and standard physics formulas. Last updated: 2025-07

Last updated:

Formulas and content on this page are reviewed by the YiJianSuan team. For reference only — official sources prevail.

Maintained and periodically reviewed by the YiJianSuan editorial team — review process in ourEditorial Policy.

Cite this page: YiJianSuan. Centrifuge RPM-RCF Converter[EB/OL]. https://www.yijiansuan.com/en/c/science/centrifuge

Results provided by this tool are for reference only and do not constitute professional advice.