Active Member
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[China]
Address: Zone C, 2 / F, building 3, 69 Huafang Road, Qingpu District, Shanghai, China
Contact name:iven
shanghai kerang technology co ltd |
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1,Test standard:
Gbt32610-2016 respiratory protective equipment
Gb2626-2019 respiratory protective equipment
GB 19083-2010 technical requirements for medical protective masks
EN149:2001+A1-2009
Respirator respiratory resistance tester is used to test the respiratory resistance of self-priming filter type particulate respirator. The equipment is equipped with software, which can display pressure curve in real time, output test report and save test data.
2, Equipment features
1. The equipment is equipped with vacuum pump and air pump, which is used to simulate artificial respiration.
2. The pressure sensor and pressure sensor are used to collect data and test data.
3. The pressure has the function of stepless adjustment, and the technical parameters such as the holding pressure and holding time can be set.
4. High precision programmable touch screen.
5. The European standard en149 respirator resistance tester adopts high-precision imported digital flowmeter with high flow control accuracy.
6. The respirator can be set in two modes to detect the breathing resistance.
7. The automatic switching device of respirator pipeline solves the problem of pulling out the pipe and connecting the pipeline by mistake when testing.
| Name | Respirator respiratory resistance tester | |
| principle | Through the vacuum pump and positive pressure pump to simulate breathing, and to detect the pressure and flow | |
| Test pressure | -1000Pa-1000pa | |
| Micro manometer range | -1000Pa-1000pa,精度1pa. | |
| Pressure value resolution | 1Pa | |
| Time accuracy | 0.1s | |
| Test medium | Air | |
| control mode | pc | |
| Detection flow | ≥100L/min | |
| Scope of application | KN,KP Mask | |
1. Flow meter range: 100L / min, accuracy is 3%
2. Control mode: programmable high precision touch screen with display accuracy of 0.01
3. The range of the micro manometer is - 1000p-1000pa, and the accuracy is 1pA.
4. The pumping capacity of the pump is more than or equal to 100L / min.
5. The timing accuracy is 0.1s.
schematic diagram
Reference picture
