ZQJ-560 Helium Mass Spectrometer Leak Detector Introduction
ZQJ-560 series helium mass spectrometer leak detector is a new type of helium mass spectrometer leak detector developed by our company based on decades of experience in helium mass spectrometer leak detection. The overall design of this instrument reflects our company's independent technological innovation capabilities.
The ion source of the mass spectrometer uses a new ionization mechanism. The squirrel-cage ion source replaces the classic EI source, which has higher ionization efficiency. The ion source is our patented technology with independent intellectual property rights. Long-life iridium gold wire for ionizing filaments. The magnetic analyzer is a 180 ° non-uniform magnetic field. The ion acceleration voltage is 800V and the ion current is stronger. The receiver is also a patented technology with independent intellectual property rights. The area for receiving the ion beam is large and the interference is small. Features
1. Easy to use: one-button operation, full-range calibration, quick start, cycle detection
2. Reliable performance: 5 × 105 cycles of leak detection, two-zone composite operation panel, 4 levels of operation authority for different operators
3. Powerful: three leak detection methods (Normal, Gross, Sniffer), leak detection sensitivity covering 12 orders of magnitude, with its own anti-helium pollution function
4. Leading technology: multiple measurement units mbar · l / s, Pa · m3 / s, Torr · l / s, suitable for various users, with RS232 communication function Technical Parameters
1. Minimum detectable leak rate: <5 × 10-12Pa · m3 / s
2. Measuring range: 5 × 10-12 ~ 1 Pa · m3 / s
3. Maximum pressure of leak detection port: 1000Pa
4. Response time: <1s
5. Startup time: <2min
6. Pumping speed of leak detection port to He: 1.3l / s
7. Working temperature: 0 ° － 45 °
8. Weight: 65kg (65kg)
9. Size: Length × Width × Height (mm): 535 × 410 × 440
Introduction
ZQJ-560 series helium mass spectrometer leak detector is a new type of helium mass spectrometer leak detector developed by our company based on decades of experience in helium mass spectrometer leak detection. The overall design of this instrument reflects our company's independent technological innovation capabilities.
The ion source of the mass spectrometer uses a new ionization mechanism. The squirrel-cage ion source replaces the classic EI source, which has higher ionization efficiency. The ion source is our patented technology with independent intellectual property rights. Long-life iridium gold wire for ionizing filaments. The magnetic analyzer is a 180 ° non-uniform magnetic field. The ion acceleration voltage is 800V and the ion current is stronger. The receiver is also a patented technology with independent intellectual property rights. The area for receiving the ion beam is large and the interference is small.
