Search results for: 'Technical'

REFERENCE NUMBER: T-6549

CONSTANT TEMPERATURE AND HUMIDITY CHAMBER -FABRIC WATER VAPOR TRANSMISSION RATE

 

TESTING METER (WITH MOISTURE PERMEABLE CUP)

TECHNICAL DESCRIPTION OF THE INSTRUMENT:

IT IS MAINLY USED TO MEASURE THE MOISTURE PERMEABILITY OF ALL KINDS OF FABRICS, INCLUDING PERMEABLE COATED FABRICS. STRUCTURE PRINCIPLE: ADOPT COMPUTER CONTROL, CREATING A CONSTANT TEMPERATURE, AND HUMIDITY TEST ENVIRONMENT, TEST ENVIRONMENT IN THE CONSTANT TEMPERATURE, AND HUMIDITY, MOISTURE VAPOR TRANSMISSION CUP, PLACED 6 SAMPLE INTO THE GLASS AND THE RUBBER GASKET SEAL, THE CONTAINING HYGROSCOPIC AGENT OR WATER SEAL IS SPECIFIED BY THE WET CUP PLACED IN THE FABRIC SAMPLE TEMPERATURE AND HUMIDITY OF THE ENVIRONMENT, THE SEAL MOISTURE VAPOR TRANSMISSION CUP ACCORDING TO A CERTAIN TIME (INCLUDING SAMPLE AND HYGROSCOPIC AGENT OR WATER) TO CALCULATE THE MOISTURE TRANSMISSION QUALITY CHANGE.

 

TESTING STANDARD:

GB19082-2009 MEDICAL PRIMARY PROTECTIVE CLOTHING

TECHNICAL REQUIREMENTS GUIDELINES FOR THE SELECTION OF YY-T1498-2016 MEDICAL PROTECTIVE CLOTHING

GB/T12704.1 DETERMINATION OF MOISTURE PERMEABILITY OF FABRICS --HYGROSCOPIC METHOD

DETAILED TECHNICAL SPECIFICATIONS AND CONFIGURATION:

TECHNICAL INDICATORS:

1. TEMPERATURE CONTROL RANGE: -40°C ~ 150°C;RESOLUTION; 0.1 °C

2. HUMIDITY CONTROL RANGE: 50%RH ~ 95% RH±5%

3. SPEED RANGE: 2mm ~ 60mm/MIN

4. CONTROL PRECISION: TEMPERATURE <0.1°C; HUMIDITY + / -1% RH OR LESS

5. CYCLIC WIND SPEED: 0.02 ~ 0.5M/S, 0.3 ~ 0.5M/S

6. TIME CONTROL: 1 ~ 9999H

7. MOISTURE PERMEABLE AREA: 2827 mm 2 (DIAMETER IS 60 mm --NATIONAL STANDARD)

8. QUANTITY OF PERMEABLE CUPS: 6 GB;

9. DRYING BOX CONTROL TEMPERATURE: ROOM TEMPERATURE ~ 199 °C

10. TEST TIME: 1 ~ 999H

11. DRYING BOX STUDIO SIZE: 490 X 400 X 215mm

INSTRUMENT CONFIGURATION:

1. ONE MAIN MACHINE

 

QUANTITY: 1

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REFERENCE NUMBER: T-6543

MEDICAL UNIVERSAL TENSILE TESTING EQUIPMENT

 

SHANDONG INDEPENDENTLY RESEARCH AND DEVELOPMENT THIS COMPREHENSIVE TESTING MACHINE FOR SURGICAL MASK & PROTECTIVE CLOTHING, IT IS WIDELY USED IN A VARIETY OF MASK STRENGTH DETECTION PROJECTS.FEATURES:COMPLY WITH NATIONAL STANDARDS, MEDICAL STANDARDS TESTING REQUIREMENTS, AUTOMATIC SOFTWARE CONTROL SYSTEM, MEET THE REQUIREMENTS OF DATA STORAGE, PRINTING, COMPARISON. THE IMPORTED SERVO MOTOR IS EQUIPPED WITH PRECISION SCREW DRIVE SYSTEM TO ENSURE THE STABILITY OF TEST DATA.

 

TEST STANDARDS:

GB 19082-2009 TECHNICAL REQUIREMENTS FOR DISPOSABLE PROTECTIVE CLOTHING FOR MEDICAL USE (4.5 BREAKING STRENGTH -THE BREAKING STRENGTH OF MATERIALS IN KEY PARTS OF PROTECTIVE CLOTHING SHOULD NOT BE LESS THAN 45N)

(4.6 ELONGATION AT BREAK -THE ELONGATION AT BREAK OF KEY PARTS OF PROTECTIVE CLOTHING SHOULD NOT BE LESS THAN 15%)

SELF-PRIMING FILTER RESPIRATOR FOR RESPIRATORY PROTECTION ARTICLES5.6.2 BREATHING BONNET -BREATHING BONNET SHALL BE SUBJECT TO AXIAL TENSION"DISPOSABLE MASK: 10N FOR 10S" "REPLACEABLE MASK: 50N FOR 10S"

(5.9 HEADBAND -HEADBAND SHOULD BEAR THE TENSION "DISPOSABLE MASK: 10N, 10S" "REPLACEABLE HALF MASK: 50N FOR 10S" "FULL MASK: 150N FOR 10S")

5.10 JOINTS AND CONNECTING PARTS -JOINTS AND CONNECTING PARTS SHALL BE SUBJECT TO AXIAL TENSION

"REPLACEABLE HALF MASK: 50N FOR 10S" "FULL COVER 250N FOR 10S"

GB/T 32610-2016 TECHNICAL SPECIFICATION FOR DAILY PROTECTIVE MASKS

(6.9 BREAKING STRENGTH OF THE MASK BELT AND THE CONNECTION BETWEEN THE MASK BELT ANDTHE MASK BODY ≥ 20N)

(6.10 FASTNESS TO BREATHING BONNET: NO SLIPPAGE, BREAKAGE OR DEFORMATION SHALL OCCUR)

YY/T 0699-2013 DISPOSABLE SURGICAL MASK

(4.4 MASK BELT -THE BREAKING FORCE AT THE CONNECTION POINT BETWEEN EACH MASK BELT AND THE MASK BODY IS NOT LESS THAN 10N)

YY 0469-2011 SURGICAL MASK FOR MEDICAL USE (5.4.2 MASK BELT)

GB/T 3923.1-1997 DETERMINATION OF BREAKING STRENGTH AND ELONGATION AT BREAK OF FABRICS (STRIP METHOD)

DISPOSABLE RUBBER INSPECTION GLOVES (6.3 TENSILE PROPERTIES)

 

INSTRUMENT TECHNICAL PARAMETERS:

SPECIFICATION: 200N (STANDARD) 50N, 100N, 500N, 1000N (OPTIONAL)

ACCURACY: BETTER THAN 0.5RESOLUTION OF FORCE VALUE: 0.1N

DEFORMATION RESOLUTION: 0.001mm

TEST SPEED: 0.01mm/MIN ~ 2000mm/MIN (STEPLESS SPEED REGULATION)

WIDTH OF SAMPLE: 30mm (STANDARD FIXTURE) 50mm (OPTIONAL FIXTURE)

CLAMPING OF SAMPLES: MANUAL (PNEUMATIC CLAMPING CAN BE CHANGED)

STROKE: 700mm (STANDARD) 400mm, 1000mm (OPTIONAL)

 

QUANTITY: 1

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REFERENCE NUMBER: T-6544

SYNTHETIC BLOOD PENETRATION TESTER FOR SURGICAL MASK

 

TECHNICAL INDICATORS:

1. THE PROTRUDING SAMPLE FIXING DEVICE CAN SIMULATE THE ACTUAL USE STATE OF THE MASK, SET ASIDE THE TEST TARGET AREA WITHOUT DESTROYING THE SAMPLE, AND DISTRIBUTE THE SYNTHETIC BLOOD IN THE TARGET AREA OF THE SAMPLE.

2. THE SPECIAL FIXED-PRESSURE INJECTION DEVICE CAN EJECT A CERTAIN VOLUME OF SYNTHETIC BLOOD IN A CONTROLLED TIME.

3. IT CAN FULLY SIMULATE THE INJECTION SPEED CORRESPONDING TO THE AVERAGE BLOOD PRESSURE OF HUMAN BODY OF 10.6KPA, 16KPA AND 21.3KPA.

4. A FIXED TARGET PLATE IS SET TO BLOCK THE HIGH-PRESSURE EDGE PART OF THE INJECTED LIQUID FLOW AND ONLY ALLOW THE STEADY FLOW PART TO BE SPRAYED ON THE SAMPLE, WHICH INCREASES THE ACCURACY AND REPEATABILITY OF THE LIQUID VELOCITY SPRAYED ON THE SAMPLE.

 

STANDARDS:

MEDICAL RESPIRATOR TECHNICAL REQUIREMENTS, 5.5 SYNTHETIC BLOOD PENETRATION BARRIER PERFORMANCE

YY/T 0691-2008 INFECTIOUS PATHOGEN PROTECTION EQUIPMENT MEDICAL MASK RESISTANCE TO SYNTHETIC BLOOD PENETRABILITY TEST METHOD (FIXED VOLUME, HORIZONTAL INJECTION)

YY 0469-2011 MEDICAL SURGICAL MASK TECHNOLOGY REQUIRES A BLOOD PENETRATION TEST DEVICE

ISO 22609:2004 INFECTIOUS PATHOGEN PROTECTION EQUIPMENT MEDICAL MASK TEST METHOD FOR RESISTANCE TO SYNTHETIC BLOOD PENETRATION (FIXED VOLUME, HORIZONTAL INJECTION)

ASTM F1862-07 STANDARD TEST METHOD FOR RESISTANCE OF MEDICAL FACE MASKS TO BLOT BY SYNTHETIC BLOOD (HORIZONTAL PROJECTION OF FIXED VOLUME AT A KNOW VELOCITY)

 

TECHNICAL PARAMETERS:

1. INJECTION DISTANCE: 300mm ~ 305mm ADJUSTABLE

2. NOZZLE DIAMETER: 0.84mm

3. INJECTION SPEED: 450CM/S, 550CM/S, 635CM/S

4. WEIGHT: 35KG

5. POWER SOURCE: AC220V 50HZ

 

QUANTITY: 1

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REFERENCE NUMBER: T-6548

FABRIC SURFACE WETTING TESTER

 

INSTRUMENT TECHNICAL DESCRIPTION:

WATER TESTER IS TO INSTALL THE SAMPLE ON THE SAMPLE HOLDER AND MAKE AN ANGLE OF 45 ° WITH THE LEVEL. THE CENTER OF THE SAMPLE IS LOCATED AT A SPECIFIED DISTANCE BELOW THE NOZZLE. THE SAMPLE IS SPRAYED WITH A SPECIFIED VOLUME OF DISTILLED OR DEIONIZED WATER. BY COMPARING THE APPEARANCE OF THE SAMPLE WITH THE EVALUATION STANDARDS AND PICTURES TO DETERMINE ITS WATER-SOAKING GRADE, IT IS SUITABLE FOR MEASURING VARIOUS WATER-SOAKING TESTS ON THE SURFACE OF FABRICS WITH OR WITHOUT WATER RESISTANCE AND WATER REPELLENT FINISHING. THIS INSTRUMENT IS NOT SUITABLE FOR MEASURING THE WATER PERMEABILITY OF FABRICS, SO IT CANNOT BE USED TO PREDICT THE RAINPROOF PERMEABILITY OF FABRICS.

 

STANDARD:

GB19082-2009 TECHNICAL REQUIREMENTS FOR MEDICAL PRIMARY PROTECTIVE CLOTHINGGB / T4745 SURFACE MOISTURE RESISTANCE TEST

 

THE MAIN TECHNICAL INDICATORS OF THE INSTRUMENT:

GLASS FUNNEL: φ150mm

MEASURING CUP: 500ML

SAMPLE SUPPORT ANGLE: 45 °

INSTRUMENT CONFIGURATION:

1. ONE HOST

2. A GLASS FUNNEL

3. 500ML MEASURING CUP

 

QUANTITY: 1

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REFERENCE NUMBER: T-6547

RESPIRATOR RESISTANCE TESTER FOR FACE MASKS

 

INTRODUCTION

THE RESPIRATOR RESISTANCE TESTER IS USED TO MEASURE THE INSPIRATORY RESISTANCE AND EXPIRATORY RESISTANCE OF RESPIRATORS AND RESPIRATOR PROTECTORS UNDER SPECIFIED CONDITIONS. IT IS APPLICABLE TO THE NATIONAL LABOR PROTECTION EQUIPMENT INSPECTION INSTITUTIONS, MASK MANUFACTURERS FOR THE GENERAL MASKS, DUST MASKS, MEDICAL MASKS, ANTI-SMOG MASKS PRODUCTS OF THE RELEVANT TESTING AND INSPECTION.

 

STANDARD

GB 19083-2010 TECHNICAL REQUIREMENTS FOR MEDICAL PROTECTIVE MASKS

GB 2626-2006 RESPIRATOR SELF-SUCTION FILTER RESPIRATOR AGAINST PARTICULATE MATTER

GB/T 32610-2016 TECHNICAL SPECIFICATIONS FOR DAILY PROTECTIVE MASKS

 

FEATURES:

1. HIGH-DEFINITION LCD DISPLAY.

2. DIGITAL DIFFERENTIAL PRESSURE METER WITH HIGH PRECISION IMPORTED BRAND.

3. HIGH PRECISION IMPORTED BRAND OF DIGITAL FLOWMETER, WITH HIGH FLOW CONTROL ACCURACY FEATURES.

4. THE RESPIRATOR RESISTANCE TESTER CAN SET UP TWO MODES: EXHALATION DETECTION AND INHALATION DETECTION.

5. AUTOMATIC PIPELINE SWITCHING DEVICE OF RESPIRATOR SOLVES THE PROBLEM OF PIPE EXTUBATION AND WRONG CONNECTION WHEN TESTING.

 

PARAMETER:

1. FLOWMETER RANGE: 0 ~ 100L/MIN, ACCURACY IS 3%

2. DIGITAL PRESSURE DIFFERENCE METER RANGE: 0 ~ 2000PA, ACCURACY: 1PA

3. PUMPING CAPACITY OF AIR PUMP: >100L/MIN

4. OVERALL SIZE: 460 X 1080 X 670mm

5. POWER SOURCE: AC220V 50HZ 650W

6. WEIGHT: 55KG

 

QUANTITY: 1

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REFERENCE NUMBER: T-6550

MEDICAL PROTECTIVE CLOTHING BLOOD SYNTHETIC PENETRABILITY TESTER

 

TECHNICAL SPECIFICATIONS AND CONFIGURATION:

1. THE INSTRUMENT ADOPTS AN AIR SOURCE THAT CAN PROVIDE (0.5 ~ 30±0.1) KPA PRESSURE TO CONTINUOUSLY PRESSURIZED THE SAMPLE, WHICH IS NOT RESTRICTED BY THE SPACE OF THE TEST SITE;

2. THE AIR PRESSURE RANGE CAN BE ADJUSTED FREELY, AND THE ADJUSTMENT RANGE (0.5 ~ 30) KPA;

3. COLOR TOUCH SCREEN DISPLAY AND OPERATION;

4. THE SAMPLE CLAMPING PAD IS PROCESSED WITH IMPORTED SPECIAL ALUMINUM PROFILES, WHICH IS LIGHT IN MATERIAL, CLEAN IN SURFACE AND NEVER RUSTS.

5. THE INSTRUMENT ADOPTS IMPORTED SPECIAL ALUMINUM WIRE DRAWING PANEL, EQUIPPED WITH METAL KEYS, SENSITIVE OPERATION, NOT EASY TO DAMAGE;

6. CLAMPING DEVICE FOR INSTRUMENT SAMPLES, EQUIPPED WITH LOCKING PROTECTION, TO PREVENT THE SYNTHETIC BLOOD FROM SPLASHING AROUND;

7. CLAMPING FORCE IS ACCURATE AND RELIABLE;

8. THE TEST TANK IS EQUIPPED WITH A SPECIAL PLACEMENT DEVICE, WHICH IS CONVENIENT FOR CUSTOMERS TO OPERATE;

9. THE TEST TANK IS PROCESSED WITH SPECIAL 316 STAINLESS STEEL, AND THE TOP IS EQUIPPED WITH A SPECIAL COVER FOR HIGH TRANSPARENT PROTECTION;

10. THE WASHER BELOW THE SAMPLE IS MADE OF HIGH-QUALITY PTFE MATERIAL AFTER SPECIAL PROCESSING;

11. SQUARE METAL BLOCK NET: OPEN SPACE ≥50°%; BENDING ≤5mm AT 30KPA;

12. INSTRUMENT TIME CONTROL ACCURACY ≤01 SECONDS;

13. THE SHELL OF THE INSTRUMENT IS MADE OF HIGH-QUALITY METAL BAKING PAINT, WHICH IS BEAUTIFUL AND GENEROUS.

14. EQUIPPED WITH PRINTER INTERFACE, CONNECTED TO THE PRINTER CAN DIRECTLY PRINT DATA REPORTS.

 

TECHNICAL PARAMETERS:

1. SAMPLE SIZE: 75mm X 75mm

2. TEST AREA: 28.26 SQUARE CENTIMETERS

3. AIR PRESSURE ADJUSTMENT RANGE (0.5 ~ 30) KPA

4. EXTERNAL SIZE: 500mm X 500mm X 500mm (L X W X H)

5. WEIGHT OF THE INSTRUMENT: 40 KG

6. POWER SUPPLY: AC220V, 50HZ,SCOPE OF SUPPLY: 1. ONE MAIN MACHINE; 2. TWO PTFE GASKETS; 3. TWO ORDINARY WASHERS; 4. ONE METAL BLOCKING NET; 5. A SET OF SPECIAL LOCKING TOOLS; 6. ONE HIGH-QUALITY SILENT AIR PUMP, [NOTE: SAFETY PRODUCTION LICENSE IS NOT INCLUDED]. 7. EQUIPPED WITH PRINTER INTERFACE; 8. ONE SAMPLE TEMPLATE; 9. ONE PRODUCT CERTIFICATE; 10. ONE COPY OF PRODUCT OPERATION MANUAL.

 

OPERATION INSTRUCTION:

INSERT THE AIR PUMP OUTPUT PIPE INTO THE OIL AND WATER SEPARATOR OF THE INSTRUMENT AS REQUIRED (PRESSURE 0.1-0.3MPA).

AFTER SWITCHING ON THE POWER, THE STARTUP INTERFACE (NAME OF THE DEVICE) IS DISPLAYED.

PRESS THE "ENTER" BUTTON TO ENTER THE TEST INTERFACE, AS SHOWN IN THE FOLLOWING FIGURE:

CLICK "SETTING” BUTTON, GET INTO PARAMETER SETTING SCREEN, AS BELOW THIS SCREEN CAN SET THE SYSTEM TIME, DATE AND TESTING TIME, AFTER SETTING, CLICK "SAVE” BUTTON TO KEEP THE SETTING DATA. (NOTE: IT REQUIRES 5 MINUTES IN THE STANDARD)

 

QUANTITY: 1

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REFERENCE NUMBER: T-6551

MASK FLAME RETARDANT PERFORMANCE TESTER

 

MASK FLAME RETARDANT PERFORMANCE TESTER

TECHNICAL INDEX:

1.THE LINEAR VELOCITY OF THE NOSE TIP OF THE DIE IS (60 ± 5) MM / S

2.THE DIAMETER OF FLAME TEMPERATURE MEASURINGPROBE IS 1.5MM

3.THE FLAME TEMPERATURE IS (800 ± 50) °C

4.THE DISTANCE BETWEEN THE BURNER TOP AND THE MASK IS (20 ± 2) MM

5.METAL DIE

 

APPLICABLE STANDARD:

GB 19083-2010 TECHNICAL REQUIREMENTS FOR MEDICAL PROTECTIVE MASKS

YY 0469-2011 MEDICAL SURGICAL MASK

MEDICAL PROTECTIVE MASK REFERS TO A SELF-PRIMING FILTER TYPE DUST-PROOF MEDICAL PROTECTIVE MASK THAT CAN FILTER THE PARTICLES IN THE AIR AND BLOCK THE DROPLETS, BLOOD, BODY FLUIDS, SECRETIONS, ETC.

 

QUANTITY: 1

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YY-2183 OZONE AGING TEST CHAMBER, TEMPERATURE RANGE RT +10°C ~ 60°C DETAILS: IT IS WIDELY USED TO MEASURE QUALITY CONTROL; RUBBER & PLASTICS; AUTOMOBILE PRODUCTION; WIRES AND CABLES; PACKING MATERIALS; INSTRUMENTS AND MEASURING DEVICES; MEDICAL EQUIPMENT; CIVILIAN NUCLEAR ENERGY; CIVIL AVIATION; COLLEGES AND UNIVERSITIES; RESEARCH LABORATORIES; INSPECTION ARBITRATION, AND TECHNICAL SUPERVISION DEPARTMENTS AND OTHER PRODUCTS. CORRESPONDING STANDARDS: JIS K 6259, ASTM1149, ASTM1171, ISO1431, DIN53509, GB/T13642, GB/T 7762-2003, GB 2951. QUANTITY: 1 Learn More

REFERENCE NUMBER: T-6552

MASK AIR TIGHTNESS TESTER

 

MASK AIR TIGHTNESS TESTER

HOW TO CHOOSE A HIGH-QUALITY MASK NOT ONLY DEPENDS ON THE FILTERING EFFICIENCY OF THEMASK, BUT ALSO TO CONFIRM WHETHER THE MASK IS COMPLETELY IN CONTACT WITH THE FACE, OTHERWISE AEROSOL PARTICLES SUCH AS GERMS THAT HAVE NOT BEEN FILTERED BY THE MASK WILL BE INHALED FROM THE INADEQUATE ADHESION. THEREFORE, IT IS VERY IMPORTANT TO CHECK THE WEARING STATUS OF THE MASK. THE EUROPEAN AND AMERICAN COUNTRIES HAVE LISTED THE APPLICATION TEST OF THE MASK AS A STRONG INSPECTION ITEM.

FOR EXAMPLE, THE N95 MASK IS ONE OF 9 TYPES OF PARTICULATE PROTECTIVE MASKS CERTIFIED BY NIOSH (NATIONAL INSTITUTE OF OCCUPATIONAL SAFETY AND HEALTH). "N" INDICATES OIL RESISTANCE."95" INDICATES THAT THE PARTICLE CONCENTRATION IN THE MASK IS MORE THAN 95% LOWER THAN THAT OF THE PARTICLES OUTSIDE THE MASK WHEN EXPOSED TO THE SPECIFIED NUMBER OF SPECIAL TEST PARTICLES. N95 IS NOT A SPECIFIC PRODUCT NAME, AS LONG AS IT MEETS THE N95 STANDARD AND PASSES THE NIOSH REVIEW, IT CAN BE CALLED "N95 MASK".

N95 TYPE MASKS, IN ADDITION TO THE FILTERING EFFICIENCY OF THE MASKS, THE CLOSENESS OF THE MASKS TO THE FACE IS ONE OF THE IMPORTANT FACTORS THAT DETERMINE THE EFFECTIVENESS OF THE USE OF THE MASKS. THE SUITABILITY OF DIFFERENT TYPES OF MASKS FOR THE HUMAN FACE VARIES GREATLY.

THEREFORE, BEFORE USING A MASK, THE SUITABILITY OF THE MASK SHOULD BE CHECKED FIRST. DURING THETIGHTNESS TEST OF THE WEARER'S FACE, ENSURE THAT AIR CAN PASS IN AND OUT THROUGH THE MASK WHEN IT IS CLOSE TO THE EDGE OF THE FACE. THE MASK TIGHTNESS TESTER CAN QUICKLY COMPLETE THE TIGHTNESS TEST OF RESPIRATORS SUCH AS MASKS TO ENSURE THAT IT PROVIDES GOOD PROTECTION PERFORMANCE. IT CONFORMS TO THE CHINESE RESPIRATOR STANDARD GB2626-2019 STANDARD, OSHA / CSA STANDARD AND CHINA GENERAL ADMINISTRATION OF QUALITY SUPERVISION, INSPECTION AND QUARANTINE "GB 19083-2010 TECHNICAL REQUIREMENTS FOR MEDICAL PROTECTIVE MASKS" JOINTLY ISSUED BY THE CHINA NATIONAL STANDARDIZATION ADMINISTRATION COMMITTEE.

ADHESION (SUITABILITY TEST): THE MASK DESIGN SHOULD PROVIDE GOOD ADHESION. THE OVERALL FIT FACTOR OF THE MASK SHOULD NOT BE LESS THAN 100. THIS TEST THE REQUIREMENTS WERE FORMALLY IMPLEMENTED ON AUGUST 1, 2011.

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