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The INFICON UL1000 Portable Helium Leak Detector is designed with state-of-the-art, high-sensing technology. It enables the machine to meet high standards for leakage. The UL1000 is ready to solve any problem in the leak testing or manufacturing industry. UL1000 provides high leak test speed, high accuracy result return rate and can set up repeated test loops to optimize leak test execution time. The UL1000 is designed for applications in a wide range of industries, testing vessels or large systems. The device can set up the test loop with high cycle 24/7, even the device can still run well in harsh environment.

Exceptional leak development speed, high sensitivity and accuracy enable the instrument to meet high standards in the field of leak testing.


  • Wide measurement range exceeding 15 decades
  • Short pumpdown and response time
  • Mobile all-metal housing for additional convenience with uncompromising maneuverability
  • To ensure the quickest response time to leaks across all measurement ranges, I-CAL (Intelligent Calculation Algorithm for Leak rates)
  • Zero function with automatic integration time alignment for fast and reliable leak test results
  • Rotatable displays and user interfaces make controlling and interacting with the device simple and uncomplicated.
  • Features that guard the UL1000 against particle and helium contamination
  • Software upgrades through email are simply feasible.
  • Auto purge cycle to assure cleanup and ready for leak test
  • Long operating times and minimal maintenance costs are guaranteed by a tough mass spectrometer system with two filament ion sources (backed by a 3-year warranty).
  • Internal calibration with built-in test leak to assure accurate test results
  • Built-in software menu “Auto Leak Test” function to perform automated testing of hermetically sealed components (optional TC1000 Test Chamber)


Leak testing and quality control of all types of components, including:

  • Automobile parts
  • Parts and assemblies for air conditioning and refrigeration
  • Gadgets with hermetically closed electronics
  • Exchangers of heat


HystrongICL is a leading distributor of INFICON instruments in Vietnam, with an experienced technical team

Contact HystrongICL for more information! Contact now>>>

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Hotline: (+84) 865.733.288 (call/zalo)



Min. detectable leak rate in vacuum mode (He) mbar•L/s <5E-12
MIn. detectable leak rate in sniffing mode (He) mbar•L/s 5.00E-08
Max. Inlet pressure GROSS mode mbar 15
Max. Inlet pressure FINE mode mbar 2
Max. Inlet pressure ULTRA mode mbar 0.4
Pumping speed during evacuation m³/h 16 at 50 Hz
Helium pumping speed GROSS mode L/s max.8
Helium pumping speed FINE mode L/s 7
Helium pumping speed ULTRA mode L/s 2.5
Detectable masses 2,3,4 amu
Mass spectrometer Sector field 180°
Filaments ion soure Iridium/Yttria coated 2
Calibrated built in test leak mbar•L/s E-7
Test port
Adjustable triggers 2
Interface RS232
Chart recorder output V 2×10
In/Outputs PLC compatible
Permissable ambient temperature (during operation ) °C +10…..+40
Weight kg
Dimensions ( L x W xH ) mm
Supply voltages V (ac)
V (ac)
V (ac)
Power consumption VA 1100

Part Number

550-000A UL1000, 230 V, EU mains plug
550-001A UL1000, 115 V, US mains plug
550-002A UL1000, 100 V AC, US mains plug


Name Description
RC1000 Remote Control RC1000 Remote Control
TC1000 Test Chamber TC1000 Test Chamber


Part Number Description
14022 Extension cable for remote control RC1000, 8 m length
551-000 Toolbox, detachable,for UL1000
551-001 Helium Bottle Holder for UL1000/5000
551-002 ESD Mat for UL1000/5000
551-005 TC1000Test Chamber,DN25KF,ESD wrist band
551-010 Remote Control RC1000C, wired, with 4m coiled cable
551-015 Remote Control RC1000WL, wireless, incl. wireless transmitter
551-020 Wireless transmitter for RC1000WL


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