This vacuum chamber helium leak detection system is designed by Guangzhou Hejin Automation Control Technology Co., Ltd. It is specifically used for detecting leaks in automotive radiators, ensuring product quality with high - precision and efficient detection capabilities.
Item No. :
HJ-APAT-002Minimum Order Quantity (MOQ) :
1 setPayment Method :
L/C,T/T,PayPalPrice :
NegotiatableProduct Origin :
TurkiyeSupply Ability :
1 sets per 2 monthLead Time :
60 Working DaysConventional packaging :
Plywood
|
Parameter |
Details |
|
Product Application Range |
Automotive Radiators |
|
Workpiece Size |
Length: 1000mm, Width: 800mm, Height: 400mm |
|
Number of Vacuum Chambers |
1 |
|
Vacuum Chamber Size |
Length: 1150mm, Width: 900mm, Height: 600mm |
|
Number of Workstations in Vacuum Chamber |
1 |
|
Detectable Leak Rate of the Equipment |
1.0x10⁻⁵ mbar·l/S |
|
Tracing Gas |
Helium |
|
Detection Pressure |
Adjustable down to 600kpa |
|
Large Leak Detection Method |
Positive Pressure Method |
|
Micro - Leak Detection Method |
Helium Mass Spectrometry Analysis |
|
Equipment Cycle Time |
60s/part (including manual loading and unloading time) |
|
Helium Recovery Rate |
≥95% |
|
Vacuum Gauge |
Brand: AGILENT, Model: PVG500 Measurement Range: 5×10⁻⁵ to 1000 mbar (3.75×10⁻⁵ to 750 Torr) Accuracy (N₂): - 1×10⁻³ to 100 mbar (1×10⁻³ to 75 Torr): ±5% of reading - 5×10⁻⁴ to 1×10⁻³ mbar (3.75×10⁻⁴ to 1×10⁻³ Torr): ±50% - 100 to 1000 mbar (75 to 750 Torr): +15% Repeatability (Air): 1×10⁻³ to 100 mbar (1×10⁻³ to 75 Torr) - 2% of reading +2% Output Signal (Measurement Signal): Voltage range 0 - 10.3V (measurement range - specific values vary) |
|
Leak Detector |
Brand: AGILENT, Model: C15 |
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Touch Screen |
Brand: WEINVIEW, Size: 10″ |
|
PLC |
Brand: OMRON |
|
Vacuum Pump |
Brand: BAOSI (Vacuum chamber evacuation pump), Brand: Feiyue (Workpiece vacuum pump) |
|
Helium Concentration Meter |
Brand: HJ |
|
Standard Leak Hole |
Brand: HJ, Calibrated by the National Institute of Metrology, China (with relevant certificates) |
|
Standard Quick - Connect Fittings |
Compatible with Shuotong pipeline connectors |
|
Indicator Lights |
Equipped |
|
Work Lights |
Equipped |
|
Workstation Alarm Lights |
Equipped |
|
Emergency Stop Button |
Equipped |
|
Pressure Sensor |
Brand: DANFOSS |
|
Software Functions |
Select detection parameter groups, equipment calibration procedures, PLC Mode (Auto/Manual), equipment fault records, production records, touch - screen leak detection screen (parameter setting, production process control, production status monitoring, production data statistics, fault alarm and self - diagnosis, manual maintenance) |
Using helium as the tracing gas, the system first performs a large - leak detection on the workpiece by filling it with high - pressure gas. After that, it evacuates the vacuum chamber and the workpiece. Then, it fills the workpiece with helium at a set pressure and uses a leak detector to precisely detect any micro - leaks. Once the detection is complete, the system recovers the helium and prepares for the next cycle.
High - Precision Detection: The use of advanced components like AGILENT vacuum gauges and leak detectors, along with the helium mass spectrometry analysis method, ensures accurate leak detection.
Automated Process: The entire detection process from workpiece installation to unloading is automated, reducing human error and improving production efficiency.
High Helium Recovery Rate: With a helium recovery rate of ≥95%, it is cost - effective and environmentally friendly.
User - Friendly Operation: The touch - screen interface allows for easy parameter setting, process control, and status monitoring. It also provides functions such as fault alarm and self - diagnosis for convenient operation and maintenance.
Safety Assurance: The system has multiple safety features, including pressure safety (qualified high - pressure containers, over - pressure safety valves, and sensor over - pressure alarms), electrical safety (grounding and leakage protection), motor safety (current overload protection), and on - site safety (emergency stop switches, protective nets, and safety instructions).
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