F670 LEAK TESTER STANDARD INDUSTRIAL FORMAT

After 46 years, and 250,000 testers installed in more than 5,000 customers worldwide, ATEQ presents its revolutionnary leak tester: F670.
New electronic module, new measurement module, new interface, new accessories… All has been made to improve your quality control.
And yet, inside can be found the latest leak testing technics and technology that will garantee you the fastest and most accurate leak testing cycle on the market.

F670 : APPLICATIONS

Automotive, domestic appliances, medical, aeronautic, defense, fluid and electrical components, food and cosmetic packaging…

F670 : FEATURES

Differential pressure decay leak measurement. Use in pressure and vacuum.
Large range of leak measurement (ΔP) F.S. : 50 Pa, 500 Pa or 5000 Pa
• 128 programs
• 2 languages (English + other one).
• Manual calibration on front panel with calibrated leak

TEST MODES :

• ΔP (Pa, 1/10 Pa)
• ΔP / t (Pa/s, 1/10 Pa/s)
• Flow units (mm3/s, cm3/s, cm3/min, cm3/h…)
• Blockage test
• and others, depending on your applications

ENVIRONMENT :
ROHS standard

FLEXIBLE COMMUNICATION FORMAT :

RS232: printer
• Slave USB: supervision
• Master USB: USB key to transfert (parameters, results, statistics…)
• Option Fieldbus: profibus, devicenet, profinet, Ethernet/IP
• Additional Master USB (option) on back panel
(Bar code reader – remote control)
• Memory card for archiving results (1Millions)

PRESSURE DROP MEASUREMENT :

F670 : SPECIFICATIONS

  • PHYSICAL

    • Weight : 15 Kg
    • Dimensions : (WxHxD) 537 x 157 x 381 mm
  • ELECTRICAL SUPPLY

    • 24 VDC or 90 – 260 V AC / 1.6 A (option)
  • TEMPERATURE

    • Operating : + 5°C at + 45°C
    • Storage : 0°C at + 60°C
  • INTERFACE

    • Graphic color screen with simple and intuitive menu-driven operator controls
    • SMART KEY : programmable key with user’s functions
  • AIR SUPPLY

    • Command 4/6 bar
    • Pressure 1 or 2 bar > test pressure
    • Clean and dry air
    • Air quality standard to be applied (ISO 8573-1)

F670 : OPTIONS

9 inputs / 7 local outputs
• Electronic regulator
• Dual pressure
• Automatic calibration check
• 2 pneumatic outputs for control of
• Sealing connectors
• 6 x 24 V programmable outputs for
• External automation…

F670 : FACTSHEETS

Detailed information about the F670 leak test instrument – waterproof case including features, specifications, etc.

F670 : TECHNOLOGY

By far the most popular technology, differential pressure decay uses a reference volume to test your part. This helps compensate for any ambient pressure or temperature variations as they occur on both parts simultaneously.
Only a leak on the test part will result in a movement of our transducer’s membrane.

The second advantage of this method is that the accuracy does not drop with the test pressure as the transducer is measuring pressure differences between the two circuits, as opposed to the traditional pressure decay technology that measures pressure drops against the atmosphere.

Direct measurement principle
The part under test 3 and the reference part 5 are filled to an identical pressure. A differential sensor 4 measures the pressure variation between the part under test  3 and the reference part 5. In some applications, the reference part can be replaced by a cap.

Desensitized test
This  mode  is  used  for  the  measurement  of  large  leaks,  when  the  reject  level  required  is above the full scale of the differential sensor.
The  test  pressure  is  applied  to  the  input  of  the  part  under  test  3.  The  measurement  is performed by the pressure sensor 2.

Other type of tests are available in option