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Duke Mask Test Results Medical Mask Respiratory Resistance Test, Pressure Resolution 0.1 Pa
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Detailed Product Description
| Total Weight: | 12kg | Pressure Resolution: | 0.1 PA |
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| Flow Resolution: | 0.1L / Min |
Medical Mask Respiratory Resistance Test, Pressure Resolution 0.1 Pa
Product introduction
This mask respiratory resistance tester is used to determine the inhalation and exhalation resistance of a mask under specified conditions. Applicable to mask manufacturers, testing agencies for related inspections and inspections; for ordinary masks, dust masks, medical masks, anti-fog and mask products related inspections and inspections.
Design standards
GB / T2626-2006 Breathing protective equipment Self-priming filter anti-particulate respirator 6.56.6
GB / T32610-2016 daily protective mask technical specifications
EN149-2001+A1 “Respiratory protective devices - Filtering half masks to protect against particles - Requirements, testing, marking”
Technical parameters
1. Test flow: (85 ± 1) L / min
2. Flow resolution: 0.1L / min
3. Flow accuracy: better than ± 2.5%
4. Pressure range: ± 1500Pa
5. Pressure resolution: 0.1 Pa
6. Pressure accuracy: better than 1%
7. Data storage:> 1000 groups
8. Test time: 0 ~ 99H99M99S
9. Machine weight: about 12KG
10. Overall dimensions of main machine: 450 * 350 * 955mm (W * D * H)
11. Overall power: 180W
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