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Helium Detector for Positive Pressure Testing - China Suppliers & Factory Solutions for Battery Sealing Applications
Specifications
| Production Capacity | ≥12ppm |
| Sealed Cavity Vacuum Detection | ≤40Pa |
| Vacuum Pump Performance | Limit vacuum ≤5Pa, pumping speed ≥250L/min, pumping time ≤8s |
| Minimum Detectable Leak Rate | 5.0×10⁻¹³ Pa·m³/s |
| Leakage Rate Display Range | 5.0×10⁻¹³ Pa·m³/s ～ 1.0×10⁻³ Pa·m³/s |
| Response Time | ≤1s |
| Helium Mass Spectrometer Start Time | ≤2min |
| Maximum Leak Pressure | 1500Pa |
Frequently Asked Questions
What is the production efficiency of this system?
The system features high-speed operation with a production capacity of ≥12ppm (parts per minute), ensuring efficient throughput for industrial lines.
How sensitive is the leak detection capability?
The equipment is highly precise, capable of detecting a minimum leak rate as low as 5.0×10⁻¹³ Pa·m³/s, with a wide display range up to 1.0×10⁻³ Pa·m³/s.
What are the vacuum specifications for the pump and cavity?
The sealed cavity maintains a vacuum degree of ≤40Pa. The integrated vacuum pump offers a limit vacuum of ≤5Pa with a pumping speed of ≥250L/min and a quick pumping time of ≤8s.
How long does it take for the system to respond and start up?
The response time is exceptionally fast at ≤1s. The helium mass spectrometer requires a startup time of only ≤2 minutes to be fully operational.
What is the maximum pressure the system can handle during leak testing?
The system is designed to handle a maximum leak pressure of up to 1500Pa, providing versatility for various testing requirements.