HIGH SPEED LEAK TESTER FOR INDUSTRIAL QUALITY CONTROL
The F28 LPV or vacuum decay instrument is the latest addition to ATEQ’s new range: F28. It’s a high performance, low cost, quality leak tester. Its small packaging enables mount it to near the test part ensuring the best measurement conditions. You can easily program and supervise it with our super friendly interface : F28 Control.
F28 LPV: APPLICATIONS
PACKAGINGS
- Aerosol Caps
- Plastic Bags
- Sprays
- Plastic Bottles…
ELECTRONICS
- Hard Disk
- Watches
- TV Screen
- Camera Lenses…
F28 LPV: FEATURES
• Pressure decay leak measurement: vacuum
• Water leak detection by evaporation under strong vacuum
• Smart pressure regulation without regulator – auto fill (optional)
• Electronic regulation (optional)
• Units: Pa, Pa/s, sccm, μg/min of H2O
• Compact dimensions (overall (mm): h 141.5 x L 225 x D 97)
• Integrated fill and dump valves
• Ethernet network up to 50 modules (Modbus IP)
• DIN rail mounting
• Environment : ROHS standard
| PRESSURE DROP MEASUREMENT |
|---|
| Range | Accuracy up to* | Max. Resolution | |
|---|---|---|---|
| Test Pressure (Absolute) | 0.05 to 110 kPa | 1 Pa | 2% FS |
| Vacuum Decay | 2000 kPa | 1 Pa | 2% FS |
Accuracy: Linearity + Repeatability + Hysteresis *Optional Laboratory Accuracy
F28 LP Demo interface
F28 LPV: SPECIFICATIONS
- PRESENTATION
- Weight: around 3.5 Kg
- ELECTRICAL SUPPLY
- Voltage: 24 V DC / 1.6 A
- Main adaptater included 110 – 230 V AC
- Voltage: 24 V DC / 1.6 A
- AIR SUPPLY
- Clean and dry air required
- Air quality standard to be aplied (ISO 8573-1)
- Test pressure input, need an external regulator
- TEMPERATURE
- Operating: + 5°C at + 45°C
- Storage: 0°C at + 60°C
F28 LPV: TECHNOLOGY
As a stripped down version of the previous technology, standard pressure decay compares the pressure on the part with the atmospheric pressure.
This technology is used when the application does not require a very high accuracy or a very fast cycle time. The method used is based on the measurement of a small variation or drop in pressure with a piezzo sensor.
Leak test and Desensitized Mode
The test pressure is applied to the input of the test part 3.
The measurement is performed by the pressure sensor 2.
1 Device
2 Pressure sensor
3 Part under test
