Introduction The test principle of liquid penetration resistance tester is as follow place the sample on the tester, add the test suspension liquid and begin the test under prescribed time and pressure. Based on this test method, the tester still can detect the live virus penetra
Qinsun Instruments (Shanghai) Co., Ltd. [2018-01-05 11:03:15 ]
The apparatus is composed of corona discharge device and probe detector. The instrument uses a given high voltage electric field to discharge the time of the fabric and make the fabric feel static. In this way, the electrostatic charge size, the half-life of static voltage attenu
Qinsun Instruments (Shanghai) Co., Ltd. [2018-01-05 11:02:06 ]
Standards EN 14683 Medical face masks-Requirements and test methods. ASTM F2101 Standard Test Method for Evaluating the Bacterial Filtration Efficiency (BFE) of Medical Face Mask Materials, Using a Biological Aerosol of Staphylococcus aureus. ASTM F2100 Standard Specification for
Qinsun Instruments (Shanghai) Co., Ltd. [2018-01-05 11:01:31 ]
Introduction The test machine uses the integrated structure of the motor and the speed control system to drive the synchronous belt deceleration mechanism, and drives the lead screw pair to load after deceleration. The electrical part consists of a load measuring system and a def
Qinsun Instruments (Shanghai) Co., Ltd. [2018-01-05 11:00:45 ]
Introduction The device is a constant temperature and humidity moisture permeability test device, which is suitable for sportswear and other requirements of the waterproof, moisture permeability of both the fabric, as well as plastic film, processed paper and other moisture-resis
Qinsun Instruments (Shanghai) Co., Ltd. [2018-01-05 10:59:59 ]
Application Mask Visual Field Tester to determine whether field of vision under the mask meets the standard requirement or not. Standards GB 2890-2009 Respiratory protection Self-priming filter gas mask 6.8 Field of vision GB 2626-2019 Respiratory protective products Self-priming
Qinsun Instruments (Shanghai) Co., Ltd. [2018-01-05 10:30:56 ]
The resistance to dry microbial penetration test (ISO 22612) evaluates resistance characteristics of protective equipment to dry bacteria-carrying particles Testing is most often performed on equipment such as surgical gowns, drapes, and clean air suits when used as medical devic
Qinsun Instruments (Shanghai) Co., Ltd. [2018-01-05 10:28:21 ]
Introduction Air permeability tester makes the test more economic, and the test results meet the requirement of international standards and retailers., which brings confidence to the users in the test. It is specially designed based on the air permeability test standards of paper
Qinsun Instruments (Shanghai) Co., Ltd. [2018-01-05 10:27:23 ]
Face Masks bacterial filtration efficiency BFE tester is to determine the bacterial filtration efficiency (BFE) of medical face mask materials by employing a ratio of the upstream bacterial challenge to downstream residual concentration of the tested medical face mask materials.
Qinsun Instruments (Shanghai) Co., Ltd. [2018-01-05 10:26:06 ]
The Wet microbial penetration resistance tester is used to determine the performance of the material in the resistance to the penetration of bacteria in the liquid during mechanical friction (the shielding performance of the liquid carrying the bacteria through the mechanical fri
Qinsun Instruments (Shanghai) Co., Ltd. [2018-01-05 10:24:25 ]
Mask filter performance tester utilizes advanced technology and microprocessor for controlling. The tester is designed with a good user interface and setting mode, which can simplify the training and operation. The test results directly display, easy and quickly. Application Suit
Qinsun Instruments (Shanghai) Co., Ltd. [2018-01-05 10:19:56 ]
Determine the bacterial filtration efficiency (BFE) of medical face mask materials by employing a ratio of the upstream bacterial challenge to downstream residual concentration of the tested medical face mask materials. The tester provides certain flow rate of bacterial aerosol.
Qinsun Instruments (Shanghai) Co., Ltd. [2018-01-05 10:18:55 ]
Test Standards EN 143 Protection device, particle filter requirement, test, mark EN 149 Respiratory protection device, microparticle filter with half mask required test mark NIOSH 42 CFR Part 84 Respiratory protection device GB/T 2626 Self - priming filter type particulate respir
Qinsun Instruments (Shanghai) Co., Ltd. [2018-01-05 10:17:19 ]
MH type twisted yarn, made of 12 micron metallic yarn and twisted 75 D polyester(nylon). Applications flat and circular knitting, making sweaters, scarfs, ribbons, decoration belts, etc. Packing winding with paper cone in 500 grams
Dongyang Salu Metallic Yarn Factory [2018-01-05 09:33:13 ]
Before joining in this business, I already had the first experience of artificial grass. That was the second year after I graduated from college, and I didn’t realize that was artificial. It was a soccer field at a college near my apartment. I was trying to lose some weight at
CCGRASS [2018-01-05 09:32:38 ]
1.Type Ms-type 2.Material 12 micron metallic yarn and inside core of rayon(polyester) in 75(150)D 3.Feature Smooth, Soft ,Strong ,Reflective and Acid/alkali-resistant 4.Application Computer embroidery, Hand embroidery , Weaving lace and ribbon, Knitting cloth and so on 5.Washing
Dongyang Salu Metallic Yarn Factory [2018-01-05 09:24:39 ]
1.Type MX-type 2.Material 12(15) micron metallic yarn supported by 2*20(30) D nylon(polyester) yarn 3.Feature Smooth, Soft ,Strong ,Reflective and Acid/alkali-resistant 4.Application Computer embroidery, Hand embroidery , Weaving lace and ribbon, Knitting cloth and so on 5.Washin
Dongyang Salu Metallic Yarn Factory [2018-01-05 09:22:49 ]
1.Type M-type 2.Material 12(15,25) micronpolyester filmandslitting of 1/32\"(1/69\",1/85\",1/92\",1/110\") 3.Feature Smooth, Soft ,Strong ,Reflective and Acid/alkali-resistant 4.Application Computer embroidery, Hand embroidery , Weaving lace and ribbon, Knitting cloth and so on 5
Dongyang Salu Metallic Yarn Factory [2018-01-05 09:19:40 ]
Product Description Product PE agricultural black and silver mulch film with holes Material PE Width 0.5~3m Length 50m 100m 200m or as requirement Thickness 0.006~0.02mm Color Black and silver, black and white Transparency Opaque Hardness Soft Processing Type Blow Molding Payment
AINING PLASTIC PRODUCTS CO., LTD [2018-01-05 08:24:54 ]
Product Description Product Greenhouse Agricultural Plastic Film Material PE Thickness 100~200micron or as requirements Width 0.5~22m Length Any length is available Transparency Translucent Hardness Soft and Smooth Processing Type Multiple Extrusion Type Agricultural film Printin
AINING PLASTIC PRODUCTS CO., LTD [2018-01-05 08:22:33 ]
