Guangzhou HongCe Equipment Co., Ltd.
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250 Psi Hydrogen And Nitrogen Leak Detection System with 1x10-6 Pa. m³/s Alarm Leak Rate
General Description:
Hydrogen nitrogen mixture leak detection technology is a low-cost, high-efficiency, high-precision leak detection method. In recent years, hydrogen and nitrogen leak detection technology has been widely used in air conditioning, refrigerator, refrigeration accessories industry.
This test system consists of:
(1) One hose
(2) One test bench with two test stations
(3) Fixtures for two kinds of workpiece
The core components of the system are based on the modular principle, subdivided into individual units. The core components of each unit are famous brands, can guarantee the high stability of the equipment.
Technical Parameter:
| Test Workpiece | Refrigeration pipeline, refrigeration components |
| Detection Method | Clam-shell method. The test system has 2 test modes for option: 1. The entire workpiece is detected together, no need to find the leak point. 2. Each weld of the workpiece is detected in turn, and the leak point is known. |
| Detectable leak rate of leak detector | 1x10-7 Pa. m³/s |
| Alarm leak rate | 1x10-6 Pa. m³/s |
| Gas for gross detection | Nitrogen |
| Gas pressure for gross leak detection | 450 psi (downward adjustable) |
| Gas for fine leak detection | Hydrogen & Nitrogen |
| Gas pressure for fine leak detection | 250 psi (downward adjustable) |
| Test bench | 1 test bench with 2 test stations, each test station can test 1 workpiece |
| Quantity of fixtures | One set for each workpiece, total 2 sets |
| Workpiece loading & unloading | Manually |
| Test cycle | 300 sets / 10 hours |
Work processes:
Picture view: