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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

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

MAINLY USED FOR VISUAL FIELD TESTING OF MASKS AND RESPIRATORS, WHICH IS USEFUL FOR MASK AND RESPIRATOR MANUFACTURERS, QUALITY SUPERVISORS, SCIENTIFIC RESEARCH, AND FOR TESTING PRIOR TO SELLING MASKS.

FEATURES:
1. THE EQUIPMENT IS COMPOSED OF A SEMI-ARC BOW, RECORDING DEVICE, SEAT FRAME AND TEST HEAD DIE.
2. SEMI-ARC BOW: THE RADIUS IS 300 TO 340 mm
CAN BE ROTATED AROUND THE HORIZONTAL RADIUS PLANE PASSING THROUGH THE POINT 0°, AND A SCALE EXTENDING TO THE 90° ARC BOW EVERY 5° FROM 0° ON BOTH SIDES, EQUIPPED WITH SLIDING WHITE VISUAL STANDARD.
3. RECORDING DEVICE: THE RECORDING NEEDLE IS CONNECTED WITH THE VISUAL STANDARD THROUGH COMPONENTS SUCH AS AXLE WHEEL, AND THE DIRECTION AND ANGLE OF THE VISUAL STANDARD ARE RECORDED ON THE VISUAL FIELD DRAWING CORRESPONDINGLY.
4. SEAT FRAME: USED TO SUPPORT SEMI-CIRCULAR ARC BOW AND FIXED RECORDING DEVICE.
5. TEST THE HEAD MOLD: A STANDARD HEAD MOLD, THE TWO EYE HOLES OF THE HEAD MOLD ARE EQUIPPED WITH SMALL LIGHT BULBS, THE POSITION OF THE BULB AND THE POSITION OF THE HEAD MOLD ARE ACCORDING TO THE REQUIREMENTS OF GB 2890. THE TEST HEAD DIE MUST BE INSTALLED ON THE WORKBENCH IN SUCH A WAY THAT THE LEFT AND RIGHT EYES ARE PLACED AT THE CENTER OF THE SEMICIRCULAR ARCH AND THE "0" POINT IS DIRECTLY SEEN.

MAIN INDICATORS
1. SEMI-CIRCULAR ARC RADIUS: 335mm.
2. LEFT AND RIGHT FIELD OF VIEW: ≤120°.
3. BULB DISTANCE: THE VERTEX OF THE BULB IS CONNECTED AFTER THE TWO EYE POINTS (7±0.5).
APPLICABLE STANDARDS: GB/T 32610-2016, GB 2626-2019, GB2890-2009