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Logan Instruments

Economic Series

Economic Series

Cost-effective solutions for reliable in-vitro permeation tests

Types

Our E-Series systems are the economical choice for standardized yet precise permeation testing. They combine a user-friendly design with integrated heating systems and support both vertical and side-by-side diffusion cells. Ideal for routine analysis, cosmetic testing, and academic research.

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Highlights of the "E-Series"

  • Integrated water heating circuit (700 W) for constant temperature (0–45 °C ±1 °C)
  • Teflon-coated magnetic stirrer for homogeneous temperature distribution
  • Two stirring zones per console for variable test conditions
  • Variable cell volumes & seals (3–20 mL / 5–25 mm Ø) for flexible applications
  • Compact design with 6 or 12 cells – vertical or side-by-side
  • Meets USP, BP and OECD requirements

Models at a glance

  • feature

    Cell count

    Cell type

    heating system

    Special features

  • FDC-6E

    6

    Vertical

    Integrated (700 W)

    Ideal for IVRT/IVPT, affordable and standard-compliant

  • FDC-12E

    12

    Vertical

    Integrated (700 W)

    Double capacity for higher sample numbers

  • feature

    Cell count

    Cell type

    heating system

    Special features

  • SDC-6E

    6

    Side-by-side

    Integrated (700 W)

    Simple side-by-side system, ideal for screening tests

  • SFDC-6E

    6 (3+3)

    Side-by-Side & Franz Diffusion Cells

    Integrated (700 W)

    Combined console: 3 vertical + 3 side-by-side cells can be used simultaneously
Button label

Technical data

Stirring method

Teflon-coated magnetic stir bar

Stirring speed

600 rpm ± 1%

rotation

2 zones per console

Temperature range

0–45 °C (± 1 °C)

Cell volume

3–20 mL

Cell diameter

5–25 mm

Power supply

110-120V or 220-240V (50/60Hz)

Who is it suitable for?

These systems are ideal for:

  • Research and development laboratories
  • Contract laboratories with standardized test series
  • Universities and institutes
  • Cosmetics manufacturer with a focus on topical formulations
  • Pharmaceutical companies with cost-sensitive study series
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