Anhui Wanyi Science and Technology Co., Ltd.
To build an enterprise with strong international competitiveness in the field of analytical and testing instruments and life and health.
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Introduction of Helium Leak Detector:
The helium leak detector is a reliable and cost-effective helium leak detection system designed to meet the demanding requirements of modern manufacturing. Helium leak detector, also known as the helium mass spectrometer leak detector (MSLD), is an instrument commonly used to find the location of the leakage and measure the rate of it in a system. Among several methods of leak detection, helium leak detection is the most accurate one. Helium as a non-toxic, inert, non-flammable gas, is the most suitable choice for leak detection. It exists in our environment with a concentration of about 5 ppm. It is relatively inexpensive and is available in cylinders of different sizes. Because of its small atomic size, helium gas can easily pass through leakage pores.
| Product Name | Helium Leak Detector |
| Language | Chinese/English |
| Response Time(s) | <1s |
| Mini Leak Detection Rate(Pa·m3/s)/Vaccum Mode | 5*10-13 Pa·m3/s |
| Mini Leak Detection Rate(Pa·m3/s)/Vaccum Mode | 5*10-9 Pa·m3/s |
| User Interface | 7inch Color Touch Screen |
| Start Time (min) | < 2min |
| Leak Detection Port | DN25KF |
| Diamension | 645*678*965mm |
| Detection Method | Helium Leak Detection |
| Operating Temperature | 0~40°C |
| Detectable Quality | 2, 3, 4 (H2, He3, He4) |
| I/O Input/Ouput Interface | 8 Inputs and 8 Outputs |
| Communication Interface | RS232/485, USB*2 |
| Physical Size | 645*678*965mm |
| Power Supply | AC220V, 50Hz/60Hz |
| Operating Temperature | 0~40°C |
Wayeal SFJ-231D Helium Leak Detector
Wayeal's SFJ-231D helium leak detector is a reliable and accurate detection device for pinpointing and quantifying helium and other gases. A helium mass spectrometer leak detector (MSLD) is an instrument that uses helium as a trace gas to find a variety of different kinds of leaks. It can also give a measure of the size of the leak, for example, how much is escaping per quantity of air. This device can be used for any vacuum system. In other words, any appliances with sealed parts closed off to certain gases or liquids. For example, refrigerators, furnaces and pipeline are all examples of systems relevant to leak detection.
Our Helium Leak Detector is designed to provide reliable and accurate detection of leaks in industrial systems. We offer a wide range of technical support and service options( online training, troubleshooting, maintenance) to ensure that you get the most out of your investment.
Methods of Helium Leak Detection
Negative Pressure Method
Vacuum Chamber Helium Leak Detection and Recovery System (external filling)
Sniffer Method