In this era of increasingly stringent requirements for product quality and safety, airtightness testing has become an indispensable part of industrial production.
In many industrial products, whether it is medical devices, automotive parts, consumer electronics or new energy batteries, air tightness is one of the key indicators of product quality. A tiny leakage point can lead to product performance degradation or even safety hazards.
Therefore.选择一款合适的Airtightness Tester，对于保证产品质量、提升市场竞争力具有重要意义。 在这篇文章中，我们将深入探索 JCGK 精诚工科的Airtightness Tester产品线，为您揭开不同型号检漏仪的神秘面纱，并提供一份详尽的选型指南，帮助您根据具体需求挑选最合适的检测设备。
Ⅰ.正压式气密性测试仪
Represents model number:JC-TC Series, JC-LC-50 Economy Model
- Testing Principles:positive pressure(also known as the pressure drop method)The interior of the workpiece under test is first filled with compressed gas, and then the gas source is turned off to monitor the pressure change from inflation to pressure holding at multiple stages. If the pressure drops beyond the set standard threshold within a certain period of time, the product under test is considered to be unqualified in terms of airtightness; conversely, it is qualified.
- Instrument characteristics:Suitable for waterproof test of open type or products with inflatable holes. Such as speakers, outdoor LED lamps, water purifier cartridges, etc.
Ⅱ.负压式防水测试仪
Represents model number:JC-FY80 Series, JC-FY50F Economy Models
- Testing Principles:First of all, through the instrument will be tested product sealing cavity pumping to the target negative pressure value, monitoring the pumping process pumping and testing process of each stage of the pressure change, to determine whether the product leakage.
- Instrument characteristics:For open type products(with holes for air extraction)The pressure inside the product is less than the external atmospheric pressure. Such as automobile parts, small household appliances, medical equipment, valve body and electronic components.
III.定量式气密检测设备
Represents model number:JC-LZ10020 Series
- Testing Principles:The first choice is to inflate the measured workpiece, monitor the mass volume of gas filled into the measured product, and determine whether the product is leaking or not by judging the mass and pressure changes in the mass volume.
- Instrument characteristics:Suitable for any fully closed, airtight products, compatible with open type. Such as watches, bracelets, cell phones, stopwatches, GPS locators, electric toothbrushes and so on.
IV.负压定量式检漏仪
Represents model number:JC-FD10020 Series
- Testing Principles:By applying negative pressure to the outside of the product and monitoring the pressure change to quantify the leakage of the product, internal contamination is avoided and the accuracy of the detection is ensured.
- Instrument characteristics:The combination of negative pressure and quantitative testing mode avoids internal product contamination, which is especially suitable for food and pharmaceutical industries with high safety requirements.
V.气体流量式检测仪
Represents model number:JC-LM5008 Series
- Testing Principles:By real-time monitoring of the gas flow changes into the product under test, based on the flow changes to determine whether it meets the test standards.
- Instrument characteristics:It is suitable for leakage detection and blockage detection of open pipelines or containers. Such as all kinds of valves, vacuum pumps, capillary tubes and so on.
VI.Differential Pressure Airtightness Tester
Represents model number:JC-C10005 Series
- Testing Principles:differential pressure(also called differential pressure comparison method)It is through the differential pressure sensor inside the instrument to monitor the pressure difference between the tested part and the standard part in real time during the test pressure holding process, so as to determine whether there is leakage exceeding the standard.
- Instrument characteristics:For any large pressure high precision measured products. Such as castings, new energy motor shells, new energy control boxes, water-cooled boards and so on.
VII.Positive and Negative Mixed Pressure Gas Tightness Tester
Represents model number:JC-HH100 Series
- Testing Principles:For open type products(with holes for pumping or inflating)The pressure of the test can be adjusted according to the real state of the product protection level.
- Instrument characteristics:Integrates both positive and negative pressure test modes, supporting both positive and negative pressure methods. Wider range of applications, such as audio speakers, LED lamps, automotive, home appliances, medical, valve bodies and electronic components.
VIII.Multi-channel airtightness testing equipment
- Testing Principles:Positive pressure type, negative pressure type, volume quantitative type, gas flow type, etc. Support non-standard customization.
- Instrument characteristics:multichannel(Multi-station)Airtightness Tester通过同时对多个产品进行独立而精确的气密性检测，显著提高检测效率和自动化生产水平。
Nine, non-standard series
Waterproof Breathable Membrane Comprehensive Tester
Represents model number:JC-WG200 Series
- Testing Principles:
①Principle of water resistance test:By simulating the external environment, the waterproof and breathable membrane is tested for its waterproof performance under different pressures to ensure that it prevents liquids, such as water, from entering the interior of the device.
② Principle of air permeability testing:Measures the ability of a waterproof breathable membrane to allow the passage of water vapor and other gases, evaluating its breathability to ensure that gases generated inside the equipment can escape without difficulty.
- Instrument characteristics:Suitable for all kinds of waterproof and breathable membranes(Acoustic membrane)Material testing, can test waterproofness and breathability at the same time, providing comprehensive material performance evaluation. Support non-standard customization to meet different testing needs.
Scaler Dynamic and Static Airtightness Tester
Represents model number:JC-DA2-200 Series
- Testing Principles:
① Static airtightness test:Test the sealing performance of the scaler when not in operation to ensure that the structure is leak-free under static conditions.
②Dynamic airtightness test:Under the working and energized state of the scaler, the airtightness leakage state is tested to simulate the airtightness performance during actual use.
- Instrument characteristics:Adopting double-station integrated design, it can test the sealing and waterproofing performance of semi-finished and finished scaling pump body at the same time, which improves the testing efficiency and saves labor cost. The automated equipment is easy to operate, reducing manual intervention and improving the consistency and reliability of the test.
Water Purifier Comprehensive Function Tester
Represents model number:JC-JY500-2H Series
- Testing Principles:By simulating the actual use of the environment, testing the performance of the water purifier in different working conditions, including water purification sealing, wastewater check valve sealing, integrated airtightness, raw water check valve and reverse osmosis function, to ensure that all its functions are in line with the design requirements.
- Instrument characteristics:Integration of various testing functions, one machine can complete the comprehensive testing of water purifier cartridge, improve testing efficiency. Dual-station reduces manual operation and improves testing efficiency, reduces production cost and increases production capacity.
Safety valve water test tester
Represents model number:JC-D2-100F Series
- Testing Principles:By simulating the actual working environment, the true water tightness of the safety valve is tested to ensure that it works properly under the set water pressure pressure to prevent gas leakage.
- Instrument characteristics:Equipped with high-precision sensors that can detect small leaks and pressure changes, it adopts a dual-station design to test two new energy waterproof relief valves at the same time, improving testing efficiency.
Summarize
As a leading brand in the airtightness testing industry, JCGK has been committed to providing efficient and reliable airtightness testing solutions.
JCGK 精诚工科凭借其深厚的技术积累和对市场需求的敏锐洞察，推出了多款Airtightness Tester，以满足不同行业、不同应用场景下的检测需求。From basic single-channel airtightness testing to high-end multi-channel automated testing equipment, JCGK's product line covers a wide range of testing needs.
If you can't wait to learn more or have any questions, the team at JCGK Precision Engineering is always happy to hear from you. We are here and looking forward to creating a bright future with you!The
