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| Categories | Textile Testing Equipment | 
|---|---|
| Brand Name: | Haida | 
| Model Number: | HD-W810-6 | 
| Certification: | ISO | 
| Place of Origin: | China | 
| MOQ: | 1set | 
| Payment Terms: | L/C, D/A, D/P, T/T, Western Union, MoneyGram | 
| Packaging Details: | wooden case | 
| Pumping rate: | 0-10L / min ~ 100L / min, adjustable, standard 2 L / min. | 
| Air source: | professional-grade vacuum pump | 
| Micro Manometer range: | 0~2kPa, accuracy 1%, resolution 1Pa. | 
| Company Info. | 
| Hai Da Labtester | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
Air Tightness Tester For Mask Exhalation Valve
APPLICATION
The Air Tightness Tester is mainly used for air tightness testing of masks and respirators under specified conditions. Applicable to masks, respirators and breathing valve manufacturers, quality supervision, scientific research, wearing and other units.
Standard:GB 2626-2019
Technical Parameters
| Pumping rate | 0-10L / min ~ 100L / min, adjustable, standard 2 L / min. | 
| Air source | professional-grade vacuum pump | 
| Micro Manometer range | 0~2kPa, accuracy 1%, resolution 1Pa. | 
| Timing range | 0-99.99, accuracy is 1%, resolution is 0.1S. | 
| Power supply | AC220V, 50Hz | 
Features:
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