ELD500

ELD500

Detection

Edwards new ELD500 fully automated leak detector has arrived. It’s designed for fast, accurate leak detection in a wide range of applications and is fully mobile with an easy to use control interface. Edwards ELD500 is your perfect partner in leak detection.

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Watch these videos to know more about ELD500 precision leak detector

Edwards Presents ELD500 by Dr Sina Forster

ELD500 Key features and product overview

ELD500 leak detector

With three variants in the range: FLEX, WET and DRY, plus an extensive catalogue of accessories, the versatile ELD500 leak detector is ideal across all applications.

At the push of a button the ELD500 can easily be set to work in either vacuum mode for precise measurement of leak rate or sniffer mode for identifying leak location.

Key Features

Technical Specifications

UnitWetDryFlex

Lowest detectable helium leak rate
Vacuum operation	mbar l/s	<5 x 10^-12	<3 x 10^-11	<5 x 10^-12*
Sniffer operation	mbar l/s	<7 x 10^-9	<7 x 10^-9	<7 x 10^-9
Maximum measurable helium leak rate
Vacuum operation	mbar l/s	> 0.1	> 0.1	> 0.1
Measurement ranges	decades	12	12	12
Pumping speed during pumpdown	m3/h	2.5	1.6	N/A
Helium pump speed in the fine mode	l/s	3.1	3.1	3.1
Time constant for leak rate signal	s	< 1	< 1	< 1
Time until ready for operation	min	< 2	< 2	< 2

Applications

Analytical instruments

Electron microscopy
Leak detection
Mass spectrometry
Surface analysis

Research and development

Space simulation
Cryogenic research
Nanotechnology
Coating systems

Semiconductor

Load lock
Transfer
Metrology
Lithography
PVD (physical vapour deposition)
Plasma etching
Implant source
CVD (chemical vapour deposition)
Flat panel display
LED

Industrial

Industrial leak detection
Electron beam welding
Lamp and tube manufacturing
Glass coating
Brake line and air conditioning
Refrigeration system manufacturers
Heat treatment
Power
Vacuum furnaces

High energy physics

Beam lines
Accelerators
Fusion
Laser evacuation

Components

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