Introduce
Air tightness detector adopts the principle of direct pressure (pressure attenuation method), and USES air as medium to detect leakage of products. It is a non-destructive testing instrument.The working principle is to inflate the test product to the specified air pressure, and then close the valve. After a period of stability, measure the change of air pressure in the detection period, and calculate the leakage amount through conversion.This instrument is widely used in the sealing test of open or closed parts with high precision and complete functions.
Features
1. High precision: The imported pressure sensor combined with the company's independent research and development of high-precision computing and calculation modules has high detection accuracy, comparable to the accuracy of the differential pressure sensor, and has a larger detection range than the differential pressure sensor.
2. AI algorithm/human-computer interaction: collect the information of the test products, obtain the effective data chain of the samples through big data analysis, and automatically determine the test data against the database intelligently; through a large number of user feedback information and practical analysis, the instrument operation process and The interface is convenient and simple, progressive setting, extremely simplified operation; operation authority password protection, user-friendly design such as grading of inspection and query modification authority.
3. High stability/high efficiency: self-developed air circuit control components improve ventilation efficiency, tightness and stability. In the inflation/balance/pressure-holding stage, large leakage and micro-leakage states are screened respectively, and the large leakage state is determined in the inflation stage. Leakage, micro-leakage is determined in the pressure-holding stage, and it is determined and displayed separately, which greatly saves the detection time.
4. Non-standard customization: It has strong independent research and development capabilities, and has developed a variety of special-purpose air tightness comprehensive functional testing equipment according to customer needs, providing one-stop solutions.
| Flow type (single-channel, dual-channel, four-channel, six-channel, eight-channel, multi-channel optional)(customizable) |
| Pressure range |
1~800kpa (can be customized) |
| Flow range |
0.01~20ml/50ml/100ml/5000ml/min (can be customized) |
| External control signal |
3-way (can be customized) |
| Applies to products |
Valves/Micro Leaks/Ventability Products |
| Detection method |
Traffic test |
| Test medium |
Test gas |
| Accuracy |
0.2%F.S |
| Pressure regulation accuracy |
0.2%F.S |
| pressure unit |
Kpa |
| Pressure regulation method |
Machinery |
| Parameter group |
10 groups |
| Time setting (s) |
999.9 |
| I/O interface |
Support |
| RS485 |
Support |
| USB |
Support |
| Data storage |
100,000 |
| language |
Chinese/English |
| Gas source |
Greater than the maximum test range |
| Resolution |
1pa |
| Input voltage |
AC220V 50HZ |
FAQ
1.Do you offer after-sales service? How can I ask for that? And how about the warranty?
Every machine from our factory has a 12-month warranty after shipment. Generally,we offer 12 months for the FREE maintenance, while considering of sea transportation,If your machine doesn't work, you can send E-mail to us and we will try our best to find the problem by email or skype video chat if neccesary. After confirmation of the problem,we can send you new spare parts or provide on-site repair.
2.. What's the delivery term?
At most of time, we have stock in the factory. If there is no stock, normally, the delivery time is 3-20 working days after deposit receipt. If you are in urgent need, we can consider making a special arrangement for you.
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