F620 – LEAK TEST INSTRUMENT FOR INDUSTRIAL QUALITY CONTROL
After more than 50 years and the installation of 300,000 testers for over 5,000 customers worldwide, the new range of ATEQ leak testing products now includes the compact F620, the waterproof F610, and the industrial-format F670 in a 19″ 3U size.
The F6 series is designed to ensure that your test part has the highest quality control and product safety. These finest leak testing solutions ensures that your test product is leak-free. The F620 featuring an advanced measurement module, comes packed with the pressure and vacuum decay test which ensures the fastest, most cost efficient and accurate leak testing cycles available on the market.
The device is built upon the highly sophisticated and ATEQ patented differential sensor and valve system.
The testing device can be operated using one of the two following test methods:
- Differential Sensor pressure testing method
- Desensitized leak testing method
F620 : APPLICATIONS
Automotive, domestic appliances, medical, aeronautic, defense, fluid and electrical components, food and cosmetic packaging…
F620 : FEATURES
• Differential pressure decay leak measurement
• Large range of leak measurement (∆P) F.S.: 20Pa, 50 Pa, 500 Pa or 5000 Pa
• Mechanical or electronic regulator from vacuum to 20 bar
• 128 programs
• Setting on line (via USB)
• 2 languages (English + other one)
• Manual calibration on front panel with calibrated leak
• Data storage on internal memory or USB key
TEST MODES :
• ∆P (Pa, 1/10 Pa)
• ∆P/t (Pa/s, 1/10 Pa/s)
• Flow units (sccm, mm3/s, cm3/s, cm3/min, cm3/h…)
• Blockage test
• Burst test
• Sealed components test
• and others, depending on your applications
ENVIRONMENT :
ROHS standard
FLEXIBLE COMMUNICATION FORMAT :
• RS232: printer, modbus RTU
• Slave USB: PC supervision (WinAteq 300, sesame)
• Master USB: USB key to transfert (parameters, results, …)
• Option Fieldbus: profibus, devicenet, profinet, Ethernet/IP
F620 : SPECIFICATIONS
MEASUREMENT CHARACTERISTICS :
Rdg = Reading
| Range | Standard Accuracy * | Optional Accuracy (Laboratory calibration on request) | Resolution Maximum |
|---|---|---|---|
| 0 – 20 Pa | ±(2 % Rdg + 0.3 Pa) | 0 to 2 Pa : ±0.1 Pa Over 2 Pa : ±(2 % Rdg + 0.1 Pa) | 0.001 Pa |
| 0 – 50 Pa | Calibration only in laboratory | ±(1 % Rdg + 0.5 Pa) | 0.01 Pa |
| 0 – 500 Pa | ±(1 % Rdg + 1 Pa) | ±(0.5 % Rdg + 0.5 Pa) | 0.1 Pa |
| 0 – 5000 Pa | ±(1 % Rdg + 10 Pa) | ±(0.5 % Rdg + 5 Pa) | 1 Pa |
*Accuracy: Deviation + Repeatability + Hysteresis.
F620 : OPTIONS
• 9 inputs / 5 local outputs compatible with 5 series instruments
• 6 inputs/ 6 outputs 24 V programmable for external automation
• Electronic regulator
• Dual pressure
• Automatic calibration check
• 2 pneumatic outputs for control of sealing connectors
• Memory card for archiving results (1 million)
F620 : FACTSHEETS
Detailed information about the F620 including features, specifications, etc.
F620 : 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
