Can I sterilize liquids?

Yes. TOMY SX-Series autoclaves are designed to sterilize liquids, culture media, and aqueous solutions using dedicated liquid sterilization cycles. The system controls heat-up and exhaust rates to help prevent boil-over and reduce sample loss. Users can also adjust cycle parameters depending on container size and volume. For research use only. Always validate cycle parameters for your specific application.

Does this require plumbing?

No. SX-Series autoclaves are self-contained and operate using a built-in water reservoir system. They do not require hard plumbing connections or dedicated steam lines. Installation typically requires a standard electrical connection, filling the reservoir, and connecting the unit to a drain container. This makes them ideal for laboratories without central steam access.

How long does a typical cycle take?

Cycle time depends on several factors including load type (liquid vs. solid), total volume, temperature setting (such as 121°C vs 134°C), and container size or density. These variables influence heating, sterilization, and cooling time, so total cycle duration will vary depending on the specific application.

Can it be used at high altitude?

Yes, with the correct configuration. TOMY offers high-altitude versions such as the SX-700U designed to compensate for lower atmospheric pressure at elevated locations. If your laboratory is located above approximately 2,000 ft (600 m), it is recommended to confirm your altitude so the appropriate configuration can be selected.

Centrifuge RPM to G-Force (RCF) Calculator

Use this centrifuge RPM to G-force (RCF) calculator to convert between rotational speed and relative centrifugal force based on rotor radius. This tool helps ensure accurate sample processing across different centrifuge setups and protocols.

RPM from G-force and Radius

G-force from RPM and Radius

RPM: Radius (mm):

G-force:

* The rotor rotating radius is shown on the Rotor Specifications page of the Centrifuge Operation Manual.
* The centrifugal force converted by this App is different from the value shown in the centrifuge operation manual.
(Figures are rounded to the nearest whole number in the operation manual.)

Calculation Formula

G = 1.118 × R × N² × 10⁻⁶

G: Relative centrifugal force (RCF, in g) R: Radius (in mm) N: RPM (Revolutions per minute)

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FAQs

Q: What is RCF (G-force) in a centrifuge?

Relative centrifugal force (RCF), or G-force, measures the force applied to samples during centrifugation based on rotor speed and radius.

Q: How do you convert RPM to G-force?

G-force is calculated using the formula: G = 1.118 × R × N² × 10⁻⁶, where R is the radius and N is RPM.

Q: Why does rotor radius matter?

The same RPM produces different G-force depending on the rotor radius, which affects sample separation efficiency.

Q: What is more important: RPM or RCF?

RCF is more accurate because it accounts for rotor size, while RPM alone does not.

Upgrade Your Lab Equipment Today

Customers love how easy it is to set up their lab with TOMY. Whether you’re starting up a lab or upgrading equipment, we would love to help get you up and running.