Guidelines for UV NDT Lamps and UV LED Lamps2022 / 5 / 12
Introduction Thanks to the technological a […]
How UV light assist leak detection in A/C systems?–SUNLONGE2022 / 4 / 27
How UV light assist leak detection in A/C systems? For […]
How to check the A/C and coolant system？–SUNLONGE2022 / 4 / 27
Introduction These days the hot-wave swept the whole co […]
Why UV intensity of 5,000 μW / cm² or less is optimal for penetrant testing?—SUNLONGE2022 / 4 / 27
Why UV intensity of 5,000 μW / cm² or less is o […]
Comparison Between Light Sources of Fluorescence Flashlights2022 / 4 / 11
Introduction A fluorescence flashlight is fre […]
How NDT technology is used in leak detection inspection（Author: sunlonge）2022 / 3 / 31
In order for the fluorescent leak detection to work opt […]
How to find and deal with engine oil leaks(Author: sunlonge)2022 / 3 / 31
How to find and deal with engine oil leaks When you fin […]
How NDT is used for the aerospace industry.(Author: sunlonge)2022 / 3 / 31
How NDT is used for the aerospace industry. NDT is a te […]
Why fastener inspection procedure is vital for the NDT–(Author: sunlonge)2022 / 3 / 31
Major and minor infrastructures, tools, and equipment i […]
How to Maximize the Effectiveness of UV Fluorescent Dye and UV Leak Detection Flashlight?2022 / 3 / 9
Introduction A tiny leak in a system may seem to be ins […]
The many roles of NDT in aerospace(Author: sunlonge)2022 / 2 / 28
The many roles of NDT in aerospace(Author: sunlonge) Fo […]
Industrial plant NDT methods(Author: sunlonge)2022 / 2 / 28
With increasing quality and production demand globally, […]
How NDT helps the space industry （Author: sunlonge）2022 / 2 / 28
Our Chinese space industry has come a long way from the […]
Fluorescent UV dye for R-1234YF AC leak detection–(Author: sunlonge)2022 / 1 / 25
Modern R-1234RF air conditioning system have new requir […]
How to select a suitable HVAC/R fluorescent leak detection lamp–(Author: sunlonge)2022 / 1 / 25
When selecting a good fluorescent leak detection lamp, […]
How does Sunlonge deal with the leaking?(Author: sunlonge)2022 / 1 / 25
Every year, there are many gallons of hydraulic fluid a […]
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