Electrolytes

ELT Vmax

Electrolyte Leak Detector for Inline leak testing during mass production of battery cells

ELT Vmax LR

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Gemini™ MxG5xx

Type
Sensor version
Ionization chamber
Emmision current
Flange connection to vacuum chamber
Switching function
Electrical connection
Digital interface
Analog output signal
Your configuration
inficon-gauge
Gemini™ MxG5xx
Flange
DN 16 ISO-KF
Switching functions
None
Electrical Connection
FCC, 8-pin
Digital Interface
None
Measurement range
1.2 - 8.68 V
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Product
inficon-gauge
Gemini™ MxG5xx
Gemini™ MAG500
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Patented direct electrolyte leak test method developed by INFICON

With this unique electrolyte leak detection method, ELT Vmax allows for fast and efficient leak testing of metal-ion batteries. It is used for all cell types and in a wide range of industries, whether for traction batteries in the automotive industry, in communication technology, in consumer electronics, in power tools or in medical technology.

The ELT Vmax reliably detects electrolyte leaks down to the micrometer range - and finds leaks up to 1,000 times smaller than with conventional methods. With direct electrolyte leak testing, metal-ion batteries such as lithium, sodium, and aluminum-ion batteries of all cell formats can be reliably tested.

 

Inline leak testing at the pace of your battery cell production

With the combination of intelligent process control and a powerful mass spectrometer system, ELT Vmax enables faster measurements with very short cycle times. With its modular and compact design, ELT Vmax offers system integrators a space saving design for easy integration into high-speed production systems.

Battery_testing_2
Battery_testing_2

Space-saving, slim and easy to integrate

The measuring unit of ELT Vmax is reduced to the essentials and optimized for use in fully automated production lines. Thanks to the multi-chamber connection and in combination with powerful external pumps, it is the perfect basis for high throughputs.

Advantages at a glance

  • High-speed throughput: Particularly short measuring times thanks to the combination of intelligent process control and a powerful sensor. Extra throughput with optimally designed vacuum systems consisting of external pumps , suitable batch sizes and carrier gas for even faster response time
  • High uptime: Integrated gross leak test to protect against production interruptions due to serious contaminations
  • Fully automated calibration: E-check connection kit for connecting the test leak to the vacuum chambers for continuous calibration, fast availability without manual intervention
  • Easy integration: Compact, space-saving design for easy integration into high-speed production lines
  • High flexibility: ELT Vmax tests all cell formats of battery cells filled with liquid electrolyte, such as
    lithium-ion, sodium-ion batteries and many more.
  • Can be installed in dry room environments

Typical Applications

Markets

  • Automotive
  • 3C  (Computing, Communication, Consumer Electronics Industry)
  • Energy storage

Manual or automated leak testing of metal-ion battery cells

  • Soft pouch cells
  • Prismatic cells
  • Round cells
  • Coin cells / button cells
  • Super capacitors

Specifications

Smallest detectable 
leak rate     
5x10-7mbar·l/s (Helium equivalent leak rate)
Leak rate unit     mbar·l / s, atm·cc / s, Pa·m³ / s
Detection sensor     Quadropole mass spectrometer (2 cathodes)
Serial interfaces    USB 2.0; M12 (for connection I/O1000); RJ45 (network connection) PROFIBUS, PROFINET, DeviceNet, Ethernet / IP, serial interface (RS232), digital I/Os 
Dimensions (W x H x D)                      482,6 mm x 233,4 mm x 497,5 mm
(19 in x 9,2 in x 19,6 in)
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Part Numbers
Accessories
Consumables
600-301ELT Vmax
600-106E-Check Connection Kit (E-check not included in the scope of delivery)
600-310CP7-Control Panel
600-107Carrier gas capillary 10 sccm
560-310I/O 1000 module
560-315BM1000 PROFIBUS module
560-316BM1000 PROFINET IO module
560-317BM1000 DeviceNet module
560-318BM1000 Ethernet/IP module
560-332Data Cable 2 m
560-335Data Cable 5 m
560-340Data Cable 10 m
600-105E-Check Calibration Leak (DMC)
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