3 Vacuum Chambers Helium Leak Detection Equipment For Relay 30s/2PCS
3 Vacuum Chambers Helium Leak Detection Equipment For Relay 30s/2PCS
Equipment Overview
Purpose of use: Helium inspection of relay products Helium Leak Testing Equipment
Device Functions and Principles Introduction
The equipment can complete relay scanning, helium leak detection, result determination, data recording and uploading.
Basic technical specifications
| Inspected workpiece | Relay Products |
| Number of vacuum boxes | 3 (two leak detection ports for each vacuum chamber, total 6 leak detection ports) |
| Large leak detection vacuum | ≤1*10-2 pa |
| Detection of gases | Helium |
| Helium pressure |
First class product 0.5MPa Class II product 0.3 MPa Helium Leak Testing Equipment |
| Helium recovery or not | No recycling |
| Production Rhythm | 30 seconds / 2 pieces |
| Alarm leakage rate | 1.0×10-9 Pa.m3 /sec |
| Highest leak detection accuracy | 5.0×10-10 Pa.m3 /sec Helium Leak Testing Equipment |
| Equipment stability | The equipment is equipped with a point leak detection hole, and the leak detection data of each hole is in accordance with the European industry standards for equipment: USL and LSL. |
Description of the technical characteristics of the equipment
Background cleaning technology
The residual helium signal in the vacuum chamber after the test is called background noise. The background noise may leak into the vacuum chamber from the leak detection system itself or accumulate from the previous test.
Our patented helium background noise cleaning technology can effectively remove the helium background noise of the vacuum chamber system, provide a clean and stable environment for the system, avoid the system's helium background noise level exceeds the standard, which affects the stability of the system operation, and improve the operating efficiency of the system.
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