The DRK313 mask fit tester can quickly complete the fit test of respirators such as masks to ensure that they provide good protection performance. This fit tester adopts CNC technology and is suitable for the fit test of disposable filter masks of 100/99/P3/HEPA series masks (including disposable dust masks such as N95/N90/KN95), gas masks/respirator masks, Fitting test of half-mask and full-face mask, independent or computer control, switch display in five languages, with multiple communication interfaces (USB, Ethernet), WIFI can also be enabled, one computer can control four instruments at the same time.
Comply with the Chinese respirator standard GB2626-2019 standard, OSHA/CSA standard and the “GB 19083-2010 Technical Requirements for Medical Protective Masks” jointly issued by the General Administration of Quality Supervision, Inspection and Quarantine of China and the National Standardization Administration of China. ): The design of the mask should provide good tightness, and the total fit factor of the mask should not be less than 100. This testing requirement was officially implemented on August 1, 2011.
• Concentration range: 0~100,000/cm3
• Particle size: 0.02~1.0μm
• Flow: Sampling flow: 100cm3/min
• Total flow: 700cm3/min
• Fit coefficient test: direct test (Cout/Cin)
• Alcohol: 99.5% + isopropyl alcohol (analytical grade)
• Display: 7inch true color touch screen
• Communication interface: USB × 3 (Host × 2, Device × 1) Ethernet interface × 1
• Connection ports: ambient port, sampling port
• WIFI: Equipped
• Languages: English, French, Spanish, Portuguese, Chinese
• Flow Control: Sensor Control
• Controllable operation of PC: one computer can control 4 instruments at the same time
• Data output format: Microsoft Excel
• Working temperature: 15~35℃
• Power supply: AC 110~240V 50/60Hz
• Appearance size: about 208×117×262mm
• Weight: about 2.1kg
• Accessories: Reagent bottle for alcohol, protective cap, reagent stick, zero count • Filter, strainer, sampling tube, instruction manual, AC adapter, touch screen pen, optional computer
• Option: Kit for Fit Factor Test
• Quantitative fit test (QNFT) for respirators such as masks
• Disposable filter mask fit test for 100/99/P3/HEPA series masks (including disposable dust masks such as N95/N90/KN95)
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Post time: Apr-25-2022
