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Clean Bench Laminar Air Flow

LENGE laminar flow clean bench is the premium selection for the discerning researcher, offering a combination of value, high quality construction, low operating noise levels, and a wide product range to suit all budgets, from the industry leader.


ISO qualification


 


Classification:

Flow Models

  • Horizontal

  • Vertical


Features:

  • When programmed ON, an airflow alarm warns of deviations from normal velocities.

  • Automated reduced flow mode for enhanced energy efficiency.

  • Long-life DC motors.

  • Negative pressure side wall plenums.

  • 304 stainless steel plenums.

  • Reduced noise level is designed to enhance user focus.

  • Prefilter extends the HEPA filter life and is easily changed by hand without the need of tools. 

  • UV disinfection (optional) --A UV disinfection light can be fitted into the top of the work space to disinfect the worktop.

  • Provides a laminar flow of HEPA-filtered air to meet the most critical contamination requirements

  • Incorporates industry-leading quiet, low-vibration fan/filter modules

  • Backpressure gauge with audible alarm helps monitor filter performance 

Advantages:

  • Quiet airflow design offers noticeably reduced noise level.

  • Easy access to interior of front sash for cleaning, without tools. 

  • 304 stainless steel interior for enhanced resistance to corrosion. 

  • Solid plenums for long life and lasting containment Negative-pressure, dual side walls protect from leaks to the exterior environment


Product schematic diagram


Clean Bench Laminar Air Flow Air flow structure diagram



standard size and parameters

Model

Outer Size
W×D×H

Inner Size
W×D×H

Cleanliness
Class

Rated Wind
Speed
(m/s)

HEPA Size
L×W×D

Types

LVCW09-081070

970×770×1800

810×700×550

Class A

0.45±20%

720×610×93×1

Single Side Vertical Air Supply

LVCW15-130070

1460×770×1800

1300×700×550

590×610×93×2

Double Sides Vertical Air Supply

LVCW06-082048

900×700×1450

820×480×600

650×540×93×1

Single Side Horizontal Air Supply

LVCW13-168048

1760×700×1450

1680×480×600

740×540×93×2

Double Sides Horizontal Air Supply

Note: specifications listed in below table are only for customers' reference. It is mostly designed and manufactured according to customers' URS.

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