Portafuge Centrifuge E8

LW Scientific Portafuge Centrifuge E8 for Application-Based Model Selection

These units are great for routine testing, inspection, and quality-control workflows, where the right choice often depends on differences in configuration, range, portability, and application fit.

The E8F Portafuge is designed for blood separations at a fixed speed of 3500 rpm (1534 g-force) only. The E8V Portafuge and the E8D Portafuge will both separate blood at 3500 rpm but can also be run at slower speeds for separation of other fluids at lower g-force such as urine specimens, as outlined by C.L.I. Regulations. Besides, the E8 Portafuge is the only 8-place portable centrifuge designed for spinning blood while mobile.

In addition, it is loaded with features and improvements, such as higher speeds for faster and cleaner separations, quieter operation, lower chamber temperatures for cooler test-tube samples, and an auto-calibrating function for precision speeds. It even has an auto brake to stop the rotor in less than 20 seconds to save time. In conclusion, simply place the centrifuge into the included car seat, strap the car seat into your vehicle, and insert the power outlet cord into your car’s 12v power outlet.

Advantages

• Accurate speeds for specific g-forces
• Proper separations without cell damage
• Quiet, vibration-free operation
• Auto-brake stops the rotor in less than 30 seconds
• Designed, Engineered, and Assembled Proudly in America

Features

• Angled rotor, 8-tube capacity
• Holds 3ml to 15ml size tubes
• 12 volt DC maintenance-free motor
• Clear viewport in the lid for using a tachometer
• Suction-cupped feet prevent slipping
• 110/220v auto-switching power adapter (CE, UL, cUL approved)
• Lid safety shut-off switch
• Maximum RCF=1,534g

Related Products

Other portable laboratory devices to complement your E8 include the OHAUS Scout STX for precise portable weighing, the Explorer Analytical Balances for high-precision laboratory measurements, and the High-Capacity Precision Balances for industrial-scale weighing applications.

Portage Centrifuge E8 - Specifications

Weight & Dimensions

• Height: 9.5” (241mm)
• Length: 11” (279mm)
• Width: 11” (279mm)
• Weight: 9.5 lbs (4.3kg)

Includes

• Eight-place tube rotor
• Eight 15ml tube sleeves
• Eight 13x75mm tube sleeve inserts

Product Q&A

What is the Portafuge E8 used for?

The E8 is a portable centrifuge designed primarily for blood separation, with some models also capable of handling other fluids such as urine. It ensures accurate, safe, and fast separation while maintaining sample integrity.

What are the differences between E8F, E8V, and E8D models?

The E8F operates at a fixed 3500 rpm, while the E8V and E8D can operate at slower speeds for additional fluid types. All models maintain the same high-speed performance for blood separation.

How fast does the rotor stop?

The centrifuge includes an auto-brake that stops the rotor in less than 20–30 seconds, saving time between runs.

Can the E8 be used in a vehicle?

Yes, it is designed for mobile use. Simply place the centrifuge in the included car seat, strap it in, and connect to a 12V outlet.

What size tubes can the E8 handle?

The E8 supports 3 ml to 15 ml tubes, and includes an 8-place rotor, 15 ml tube sleeves, and 13x75 mm tube sleeve inserts.

Is the E8 safe and quiet?

Yes, it operates quietly with vibration-free performance, and features a lid safety shut-off switch and suction-cupped feet to prevent slipping.

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Benefits of Mobile Centrifugation

It is highly recommended that CMP and BMP tubes be spun within one hour otherwise glucose test results may be falsely low, and potassium test results may be falsely high.

To solve this issue home-health nurses often travel out to a home, back to the lab, out to the next home, back to the lab, etc. If centrifugation is not possible within 1 hour, the nurse may need to draw an additional Sodium Fluoride preservative tube to attain accurate Glucose test results, adding more time and expense.

Learn more in the Instruction Manual / Quick Start Guide