• Model NO.：YG(B)461K
• Relevant Standards：En 14683:2014 ASTM F2100-19 etc
• Clamping：Pneumatic Clamping
• Air Tightness：High
• Data Storage Function,：10,000 Data Records
• Display and Control：7 Inch Color Touch Screen Display and Operation, P
• Air Source：0.2 ~ 0.4MP; 10 or Higher L,Min
• Pressure Difference (Ventilation Resist：(0.00 ~ 200.00) PA,Cm
• Test Air Flow：8.000L,Min[Can Be Extended to (0.000-50.000)L,Min
• Sealing Mode：O Ring Seal
• Differential Pressure Induction Range：(0.00 ~ 1000.00)PA
• Breathable Diameter of The Sample：25mm
• Test Area：4.9cm2
• Data Output：Automatic Storage or Printing
• Transport Package：Carton
• Specification：504X362X670
• Trademark：Darong
• Origin：China
• HS Code：9024800000
• Production Capacity：2000PCS

Basic Info.

Model NO. YG(B)461K Relevant Standards En 14683:2014 ASTM F2100-19 etc Clamping Pneumatic Clamping Air Tightness High Data Storage Function, 10,000 Data Records Display and Control 7 Inch Color Touch Screen Display and Operation, P Air Source 0.2 ~ 0.4MP; 10 or Higher L/Min Pressure Difference (Ventilation Resist (0.00 ~ 200.00) PA/Cm Test Air Flow 8.000L/Min[Can Be Extended to (0.000-50.000)L/Min Sealing Mode O Ring Seal Differential Pressure Induction Range (0.00 ~ 1000.00)PA Breathable Diameter of The Sample 25mm Test Area 4.9cm2 Data Output Automatic Storage or Printing Transport Package Carton Specification 504X362X670 Trademark Darong Origin China HS Code 9024800000 Production Capacity 2000PCS

Product Description

YG(B)461K Face mask pressure difference testing machine









[Scope of application] :
 Used for the determination of gas exchange pressure difference of medical surgical masks and other products.
[Relevant standards] :
YY 0469-2011 Medical surgical masks 5.7 pressure difference;
Standards of YY/T 0969-2013 Disposable medical masks 5.6 Ventilation resistance, etc.
EN 14683:2014 Medical face masks-Requirements and test methods
ASTM F2100-19 Standard Specification for Performance of Materials Used in Medical Face Masks
[Instrument characteristics] :
1. Automatic test, one button start automatically end;
2. Pneumatic clamping sample, do not hurt the hand. Super silent air pump, quiet and noiseless;
3. High precision flowmeter, self-adaptive flow of equipment, to avoid human error;
4. Active pressure differential protection, avoid artificial overpressure damage;
5. Air tightness detection mode, at any time to verify the air tightness of equipment;
6. Unique application in production scenarios, curve analysis of aging characteristics of masks;
7. Powerful data storage function, 10,000 data records, permanent memory;
8. Real-time analysis of mask test results, providing average value, minimum value, maximum value, coefficient of variation etc
Analysis of data. Make the data more expressive.
[Technical parameters]
1. Display and control: 7 inch color touch screen display and operation, parallel metal button operation
2. Air source :(0.2 ~ 0.4)MP; 10 or higher l/min
3. Pressure difference (ventilation resistance) measurement range :(0.00 ~ 200.00) Pa/cm
4. Test air flow: 8.000L/min[can be extended to (0.000-50.000)L/min
5. Sealing mode: O ring seal
6. Differential pressure induction range :(0.00 ~ 1000.00)Pa
7. The breathable diameter of the sample was φ 25mm, and the test area was 4.9cm2
8. Data output: automatic storage or printing; Amount of data :(10×1000) times
9. The size (L×W×H) : 504mm×362mm×670mm
10. Power supply: AC220V±10% 50Hz 200W
11. Weight: about 40kg