Classic series under Hai Ruisi TechnologyAir tightness testerIt is a very mature and stable instrument. With its high-precision detection and stable performance, it has been deployed and used by more than 800 customer factories, with a comprehensive order volume of more than 2,000 sets.Why are the HC classic series air tightness testing instruments so popular among customers? Let’s learn about its advantages together.

Hirays Technology HC Classic Series Air Tightness Tester
1. Instrument features:
1. High-sensitivity pressure sensing and adjustment unit, combined with advanced differential pressure software algorithm, the minimum resolution can reach 1Pa. This algorithm has received a national special publication.
2. Patented technology independently developed by Hiraysi,“IVT pneumatic sealing valve island”, greatly improving the test accuracy, ensuring the stability of the instrument, and the inflation continuity is also greatly improved.
3. Multiple test functions: The instrument integrates two pressure forms, positive and negative, and 8 test methods. Two pressure forms and five test methods can be programmed into more than 20 test functions.
4. It has 100 groups of subroutines, each group of subroutines can be programmed independently, single selected and combined to meet various complex testing requirements.
5. Full-touch large-screen intelligent operating system, graphical UI design based on the detection process, the operation interface is simple and clear, easy to teach and learn.

Hirays Technology HC Classic Series Air Tightness Tester
6. A variety of pressure adjustment components and ranges are available, and a wide air pressure range (-100kpa-1MPa) is available.The optional electronic pressure regulating valve can realize multiple sets of pressure sequential tests.
7. Multiple communication interfaces: built-in RS232 small port, RJ45 network port, USB communication interface, LTP external I/O control port, supporting multiple communication protocols.
8. Optional barcode scanning function and printer are available to facilitate product data management and quality traceability. The instrument history record can reach up to 200,000 items and can be exported to the computer in batches.
9. The standard volume identification function can automatically identify the volume of the sample to be tested, and measure and judge the leakage rate in a volumetric manner.
10. Ultra-high stability and ease of use have passed rigorous market testing.
11. A variety of accessories are available, including inflatable bypass, quick connector, and standard leak hole. At the same time, the instrument supports third-party calibration and can issue a calibration report.
2. Instrument parameters:

Hirays Technology HC Classic Series Air Tightness Tester Product Parameters
3. Instruments are used in 11 fields:
1. Mobile phone industry: back cover/middle frame, waterproof of the whole machine, various waterproof parts, waterproof mobile phone cases, etc.
2. Automotive industry: tire pressure, car cameras, car lights, controllers, car pipelines, charging guns, etc.
3. Battery industry: battery packs, lithium battery casings, terminal casings, battery chargers, etc.
4. Home appliance industry: home controllers, coffee machines, juicers, blenders, kettles, electric toothbrushes, water purifier filters, etc.
5. Smart wearables: smart bracelets, watches, underwater alarms, etc.
6. Audio industry: sports audio, Bluetooth speakers, Bluetooth headsets, etc.
7. Outdoor security: LED lights, outdoor cameras, smart door locks, outdoor controllers, communication base stations, underwater alarms, etc.
8. Military supplies: fuzes, walkie-talkies, handheld walkie-talkies, vehicle-mounted walkie-talkies, three-proof mobile phones, etc.
9. Medical equipment: blood pressure monitors, electronic thermometers, endoscope capsules and various infusion and oxygen tubes.
10. Valve and pipeline: valve sealing, pipe permeability, joint sealing test.
11. Wiring harness industry: waterproof connectors, waterproof wires, etc.
The functions and performance parameters of this instrument can meet the needs of most customers, while also taking into account the cost-effectiveness.It has exerted excellent performance in production testing and received good feedback from customers. It can be regarded as a star product among air tightness testing equipment.
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