your best partner for vacuum

EV-LX218

Integrated high quality components enable first-class performance for absolute measurement accuracy at outstanding speed. The simple navigation and robust construction make the EV-LX218 leak detector the ideal choice for companies in a wide range of industries. The helium leak detector has a start-up time of less than three minutes and offers a fast leak test and reaction time. A further advantage: With its vacuum mode and sniffing option, it is perfectly suited for efficient leak localization and leak size determination.

Competitive price thanks to standard components and direct distribution channels

Highest degree of availability and reliability, even after long periods of use, with proven vacuum technology components such as mass spectrometers, pumps and valves

Very short measuring times due to high pumping speed

Detection of the smallest leaks, even in environments contaminated by helium, with an intelligent stainless steel vacuum system

The highest quality in your production or service application guaranteed by high-precision measuring technology

Easy operation and installation, with no training required

Robust and versatile, it can be used even in the harshest production environments

Function

The device is a leak detector for detecting and measuring leaks in test objects. The device is suitable for leak detection using the vacuum method and the sniffer method.

  • When using the vacuum method the test object is evacuated and subjected to helium or forming gas from the outside. To do this it is necessary to establish a vacuum connection between the device and the test object.
  • When using the sniffer method an overpressure is established in the test object using helium or a forming gas. The test object is then inspected on the outside using a sniffer line.

Part Number

EV-LX218 Helium Leak Detector
Part Number Description
8200-000 EV-LX218; Oil-Sealed pump; 230V ±10%; 50Hz
8200-001 EV-LX218; Oil-Sealed pump; 115V ±10%; 60Hz
8200-002 EV-LX218; Drycompressing pump; 230V ±10%; 50Hz
8200-003 EV-LX218; Drycompressing pump; 115V ±10%; 60Hz
8200-004 EV-LX218; Without pump; 100-230V ±10%; 50/60Hz

Accessories

EV-LX218 Helium Leak Detector
Part Number Description
551-300 Sniffer line 3m
551-301 Sniffer line 5m
551-302 Sniffer line 10m
551-010 Remote Control RC1000C, wired, with 4m coiled cable
551-015 Remote Control RC1000WL, wireless, incl. wireless transmitter

Specifications

Type EV-LX218 Helium Leak Detector
Lowest detectable leak rate for He ‹ 5 x 10E-13 Pa m³/s
Ion source Two long-life iridium filaments, yttrium-oxide coated
Testing method Vacuum and sniffer leak detection
Detectable gases 4He, 3He, H2
Internal He test leak 10E-8 Pa m³/s
Leak rate display 10E-13 – 0.1 Pa m³/s
Time to operation 3 min.
Response time 0.5 s
Suction capacity: He 2.5 l/s
Connecting flange DN 25 ISO-KF
Inlet pressure, max. 25 mbar
Ambient temperature +10°C to +35°C in operation
Input: analog Compact gauge
Input: digital Start/stop, zero, calibration
Interface RS-232-C, RS-485
Output: analog Leak rate signal 2 x 0-10 V, lin/log
Output: digital Ready to start, ready to measure, leak, error, partial flow valve
Relay: switch voltage 2 x 230 V AC
Relay: switch current 3 A

Dimensions EV-LX218 Helium Leak Detector

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