Respirator Comprehensive Test Bench
The testing process of the GAJC - 02 type respirator comprehensive tester is that the operator selects instructions in the computer and changes test parameters to control the artificial lung, simulating different breathing conditions to conduct dynamic tests on the respirator, and automatically judges whether it is qualified. The dynamic breathing resistance curve and various data of the test are displayed immediately on the display screen, and can also be printed by a printer or stored in the database in the computer for retrieval at any time. It adopts a full - Chinese interface, which is easy to learn and operate.
Main Functions of the Test Device
1.1 Test Head Mold: The test head mold is used to wear the tested respirator mask during the test. The test head mold is installed on the artificial lung cover. The comprehensive tester can only be used to test full - face respirators and cannot be directly used to test half - face respirators. Because the half - face mask cannot cover the sampling port on the left eye of the test head mold, and the pressure inside the mask during breathing cannot be obtained.
1.2 Artificial Lung: The artificial lung has a housing. There is a power interface, an emergency stop switch, and a data cable interface on the right - hand panel of the housing, which are used to connect to the internal power supply of the machine and to the computer. It is used to connect to a 220V power supply. There is a data input/output interface, and on the left - hand side of the housing, there is a high - pressure interface and an air - tightness switch. Note: Do not block the mouth of the test head mold when the artificial lung is working! When the mouth of the test head mold is blocked, the pressure in the bellows will increase significantly, and excessive pressure in the bellows may damage the machine.
1.3 Computer: There is a special sub - directory in the computer of the respirator comprehensive tester, and this directory contains the special operating software for the respirator comprehensive tester. Users cannot arbitrarily modify or delete this directory and the files in it. When the computer is not used for testing, it can also be used as an ordinary computer. The operating software used by the respirator comprehensive tester adopts a full - Chinese interface, and the measurement units use the International System of Units. Users can communicate with the tester in a fully Chinese environment and print out Chinese test reports. Note: The computer supporting the respirator comprehensive tester should be a dedicated computer, and other computers cannot be used to replace it casually. Do not attempt to open or modify its files.
1.4 Printer: The printer is used to print the test result report. The printer is connected to the computer, and the test results of the respirator comprehensive tester can be printed by the printer.
1.5 High - pressure Main Pipe: One end of the high - pressure main pipe is connected to the high - pressure interface on the left - hand side of the tester (connected to a tee), the other end is connected to the input port of the pressure reducer of the tested respirator (connected to a G5/8 tee), and one end is also connected to the cylinder. The gas source can be the cylinder of the respirator or other gas sources (the tee on the left - hand side of the box is connected to other gas sources).
Product Parameters
Main Parameters
· Test Pressure: ≤30MPa
· Test Range: Air respirators (full - face masks)
· Test Efficiency: 5 - 18min/piece (Taking 6.8L as an example)
· Pressure Test Accuracy: ±1%
· Breathing Gas Volume Accuracy: ±5%
· Breathing Frequency Accuracy: ±5% (Fast breathing: 40 times/min, 100L/min; Slow breathing: 25 times/min, 50L/min)
· Overall Dimensions: 650×600×400 (excluding the head mold)
· Mass: 40KG
· External Power Supply Power: 220V/1.3KW
Packaging & Shipping
Shanghai Unitychy International Trading Co., Ltd. (Unitychy)
Established in 2024, the company specializes in the R&D and manufacturing of cutting-edge fluid control systems. Rooted in the brand philosophy of "Unity (Solidarity) + Chy (Alignment)," Unitychy is committed to integrating global technologies with localized services. The company focuses on three core domains: gas/liquid pressurization systems, fluid transfer pumps, and customized engineering solutions. Its flagship products, including gas filling equipment, cylinder testing systems, and intelligent production line inspection devices, are widely applied in aerospace, automotive manufacturing, petrochemical energy, and other sectors, helping clients enhance efficiency, safety, and sustainability.
With ISO-certified systems and a unique "lifetime warranty + 30% energy-saving commitment" as competitive differentiators, Unitychy delivers one-stop services to clients across over 20 countries through its 24/7 multilingual technical team. Services span engineering design, operational optimization, and energy consumption reduction solutions. Upholding the principle of "Quality First, Integrity as Foundation," Unitychy has emerged as a trusted industrial partner through technological innovation and reliable services, collaborating with clients to forge an efficient and trustworthy future.
Q1: Why choose us?
A1: We offer a firm guarantee on product quality and provide customers with the best service. Our products have been selected by many renowned enterprises. Moreover, we can provide on - site after - sales service according to customers' needs, including installation and commissioning. For subsequent problems, we can also assist our customers through online means, ensuring that they have no worries. To give you professional service,our customer service is 7*24 hours online.
Q2: Are You Factory?
A2: Yes, our factory, established in 2024, is a professional manufacturer of precision-engineered fluid and gas handling equipment. Although newly founded, we have focused on high-pressure gas and liquid storage and control technologies for years. We have been providing a wide range of pneumatic and hydraulic pumps, systems, and integrated solutions, and officially established our own company last year.
Q3: Troubleshooting, Maintenance&Repair Guide and Videos Available?
A3: To assist customers who perform product maintenance,we offer a troubleshooting, maintenance& repair guide that includes diagnostic charts and videos designed to help customers quickly pinpo-int problems and solutions,and solve common issues encountered with routine maintenance.
Q4: How to Realize One-to-One Customization?
A4: Send us your design drawings,or inform us the function that you want to achieve,our engineers will evaluate the practicability and then design accordingly.
Q5: How long is the warranty?
A5: 13 Months
Q6: How long is the lead time?
A6: Standard product we will deliver within 7-10 days.
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