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lab qinsun
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lab qinsun commented on kevin blant's blog entry: Precautions for wearing N95 mask:
The wearing of N95 mask should ensure that the air can enter and leave through the mask when the face is in close contact. When wearing, the fixed belt should be worn. Put the mask through the mouth mask headband by hand,... morePrecautions for wearing N95 mask:
The wearing of N95 mask should ensure that the air can enter and leave through the mask when the face is in close contact. When wearing, the fixed belt should be worn. Put the mask through the mouth mask headband by hand, and put the upper headband behind the head, and adjust the appropriate position.
After wearing the mask, press the metal strip close to the bridge of the nose with both hands, and finally conduct a positive and negative pressure test, that is, cover the mask with both hands and exhale vigorously to check whether the air leaks from the edge of the mask, and then inhale vigorously to check whether the air enters from the edge of the mask. In the above two cases, adjust the metal strip again until the edge of the mask is no longer in and out of the air.
How to test N95 mask?
N95 respirator filter performance tester is used to test the filter performance of filter elements, disposable respirators, filter media and other materials of respiratory protection products.... less- July 3
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lab qinsun commented on kevin blant's photo: Ultraviolet aging test box is also called ultraviolet accelerated aging test box, artificial accelerated aging test box, UV ultraviolet weathering test box, light aging test box, ultraviolet lamp aging test box, uv aging test chamber,uv aging test,uv lamp... moreUltraviolet aging test box is also called ultraviolet accelerated aging test box, artificial accelerated aging test box, UV ultraviolet weathering test box, light aging test box, ultraviolet lamp aging test box, uv aging test chamber,uv aging test,uv lamp aging test tester,aging test chamber,uv aging test equipment,uv light aging test chamber,uv aging test chamber india,ultraviolet aging tester,test,uv test chamber,plastic ultraviolet aging tester ,uv accelerated weathering tester,uv aging,accelerated ageing ultra violet durability test,uv weathering test chamber,uv light aging,aging chamber,uv test,uv aging chamber,uv testi,uv weatherinig tester,etc.
price:https://www.qinsun-lab.com/162.html less- June 30
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lab qinsun posted a topic in the forum Technology:There are many types of textile flame retardant performance testers; there are horizontal burning, vertical burning, 45-degree angle burning, cigarette method, small flame method, large flame method, etc.; they are used to test clothing textiles, home tex... moreThere are many types of textile flame retardant performance testers; there are horizontal burning, vertical burning, 45-degree angle burning, cigarette method, small flame method, large flame method, etc.; they are used to test clothing textiles, home textiles, automotive textiles, Curtains, sofas, etc.; when buying equipment, you must first figure out which aspect of the test you need to do, or which specific project test you need to do; then choose imported or national equipment according to the company's financial resources, and finally choose the most suitable textile for you Flame retardant performance testing equipment.
less- June 30
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lab qinsun wrote a new blog entry:UV Accelerated Weathering Tester and Xenon lamp aging test chamber what is the difference?
1, mainly two kinds of experimental chambers used in the light issued by the wavelength is not the same. UV aging test chamber with a UV lamp, emitting ultraviolet...- June 28
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lab qinsun replied to a topic in the forum Technology:UV Accelerated Weathering Tester is an environmental testing equipment that simulates ultraviolet light, rain shower, dew condensation, temperature and humidity, and dark conditions in natural climates.It is a UV weather-resistant artificial accelerated a... moreUV Accelerated Weathering Tester is an environmental testing equipment that simulates ultraviolet light, rain shower, dew condensation, temperature and humidity, and dark conditions in natural climates.It is a UV weather-resistant artificial accelerated aging test chamber used in: paint coatings, plastics, polymer materials, automotive industry, resin, leather, hardware, furniture, wire, textile and other industries.
Sunlight, rain, dew, and darkness can be reproduced for samples subjected to UV light irradiation and a dark wet condensation cycle of 100% relative humidity.
The principle of the test box made by the QINSUN instrument according to the standard is: the ultraviolet accelerated aging test box can simulate the environmental conditions such as ultraviolet, rain, high temperature, high humidity, condensation, darkness and other environmental conditions in the natural climate. By reproducing these conditions, they can be combined into a cycle , and have it automatically execute the number of times it comp... less- June 24
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lab qinsun → laboratory Testing Instrument: Q: Can anyone tell me what is the principle of the Face Mask Airflow Respiratory resistance teste?
answer: ... moreQ: Can anyone tell me what is the principle of the Face Mask Airflow Respiratory resistance teste?
answer:
Face Mask Airflow Respiratory resistance tester is used to measure the inhalation resistance and exhalation resistance of respirators and masks under specified conditions. It is suitable for the relevant testing and inspection of ordinary masks, dust masks, medical masks, and anti-haze masks by national labor protection equipment inspection agencies and mask manufacturers.
Equipment principle:
Face Mask Airflow Respiratory resistance tester is mainly composed of test head mold and breathing pipeline, pressure measuring tube, differential pressure sensor, flow meter, regulating valve, three-way valve, vacuum pump and air compressor.
mask testing equipment: https :// www . qinsun - lab . com / 1047 . html less
Respiratory Resistance Test machine is used to test inhalation and exhalation resistance of the mask under specified conditions.High quality Respiratory Resistance Tester And Mask respiratory resistance tester from Qinsun- June 15
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lab qinsun → laboratory Testing Instrument: What is the difference between a non-respiratory mask and a simple mask?
The respiratory mask generally refers to the ventilator mask of Figure 1. The oxygen inhalation mask generally refers to the oxygen mask in Figure 2. One-time means that it cannot b... moreWhat is the difference between a non-respiratory mask and a simple mask?
The respiratory mask generally refers to the ventilator mask of Figure 1. The oxygen inhalation mask generally refers to the oxygen mask in Figure 2. One-time means that it cannot be used by multiple people, and one person can use it repeatedly.
N95 mask testing equipment: www . qinsun - lab . com / Products / Application / Mask - Protective - cloth - Tester /- June 15
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lab qinsun wrote a new blog entry:The N95 mask is one of 9 types of particulate protective masks certified by NIOSH. "N" means not resistant to oil. "95" means that when exposed to a specified number of special test particles, the particle concentration inside the mask is more than 95% lo...
- June 8
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lab qinsun wrote a new blog entry:Aging test box is a general term for a product in the environmental testing industry, which includes: ozone aging, ultraviolet aging, xenon lamp aging, high temperature aging, salt spray corrosion aging... and other aging test methods. The aging test ch...
- June 5
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kevin blant likes this.
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lab qinsun wrote a new blog entry:At present, the number of epidemics in many parts of India has begun to decline, and the blockade in most parts of the country has eased the problem and the epidemic has been slowly brought under control. With the introduction of various measures, the epi...
- June 4
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kevin blant likes this.
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lab qinsun replied to a topic in the forum Programming:Thanks for your sharing. Textile Tensile Testing Machine is designed to test a wide range of materials in tension, bursting, tear, elongation, constant load, elastic, thread slip, peeling and other mechanical properties. Tensile Strength Tester complies ... moreThanks for your sharing. Textile Tensile Testing Machine is designed to test a wide range of materials in tension, bursting, tear, elongation, constant load, elastic, thread slip, peeling and other mechanical properties. Tensile Strength Tester complies with ISO 13934.1/2, ISO 13935.1/2, ISO 9073.3/4, etc. It might provide you with some help, welcome to contact us.
- June 3
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lab qinsun replied to a topic in the forum Off-Topic Discussions:Thanks for your sharing. Textile Tensile Testing Machine is designed to test a wide range of materials in tension, bursting, tear, elongation, constant load, elastic, thread slip, peeling and other mechanical properties. Tensile Strength Tester complies ... moreThanks for your sharing. Textile Tensile Testing Machine is designed to test a wide range of materials in tension, bursting, tear, elongation, constant load, elastic, thread slip, peeling and other mechanical properties. Tensile Strength Tester complies with ISO 13934.1/2, ISO 13935.1/2, ISO 9073.3/4, etc. It might provide you with some help, welcome to contact us.
- June 3
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lab qinsun joined the group textile testing equipment blog
- June 3
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lab qinsun posted a topic in the group laboratory Testing Instrument:Hydrostatic Pressure Pressure Test Standard: ISO 811, AATCC 127, JIS L 1092, GB/T 4744ISO 811: Textile fabrics - Test method for water penetration - Hydrostatic pressure test methodThe test principle of ISO 811 is to use the hydrostatic pressure of the fa...
- June 3
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- First Name lab
- Last Name qinsun
- Gender Male
- Birthday January 1, 2000
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- Website http://www.qinsun-lab.com/
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UV Accelerated Weathering Tester and Xenon lamp aging test cham
Posted June 28
UV Accelerated Weathering Tester and Xenon lamp aging test chamber what is the difference? 1, mainly two kinds of experimental chambers used in the light issued by the wavelength is not the same. UV aging test chamber with a UV lamp, emitting ultraviolet light, wavelength in the ultraviolet region;...
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Posted June 8
The N95 mask is one of 9 types of particulate protective masks certified by NIOSH. "N" means not resistant to oil. "95" means that when exposed to a specified number of special test particles, the particle concentration inside the mask is more than 95% lower than the particle concentration outside t...
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What kinds of aging test chamber are included?
Posted June 5
Aging test box is a general term for a product in the environmental testing industry, which includes: ozone aging, ultraviolet aging, xenon lamp aging, high temperature aging, salt spray corrosion aging... and other aging test methods. The aging test chamber is one of the more important types of a...
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India's epidemic is gradually controlled, cotton yarn prices co
Posted June 4
At present, the number of epidemics in many parts of India has begun to decline, and the blockade in most parts of the country has eased the problem and the epidemic has been slowly brought under control. With the introduction of various measures, the epidemic growth curve will gradually flatten. Ho...
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Comparison of Hydrostatic Test Methods for Textiles
Posted June 3
In the textile industry, fabric hydrostatic pressure testing is widely used and has an important impact on functional textiles. There are many methods for testing hydrostatic pressure. 1 Field testField testing is expensive and takes a long time, usually around six months. During the experiment, af...
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June 30, 2022 2:33 AM EDTin the topic Textile flame retardant tester for protective clothing in the forum TechnologyThere are many types of textile flame retardant performance testers; there are horizontal burning, vertical burning, 45-degree angle burning, cigarette method, small flame method, large flame method, etc.; they are used to test clothing textiles, home textiles, automotive textiles, Curtains, sofas, etc.; when buying equipment, you must first figure out which aspect of the test you need to do, or which specific project test you need to do; then choose imported or national equipment according to the company's financial resources, and finally choose the most suitable textile for you Flame retardant performance testing equipment.
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June 24, 2022 1:02 AM EDTin the topic What is the UV accelerated aging test chamber? in the forum TechnologyUV Accelerated Weathering Tester is an environmental testing equipment that simulates ultraviolet light, rain shower, dew condensation, temperature and humidity, and dark conditions in natural climates.It is a UV weather-resistant artificial accelerated aging test chamber used in: paint coatings, plastics, polymer materials, automotive industry, resin, leather, hardware, furniture, wire, textile and other industries. Sunlight, rain, dew, and darkness can be reproduced for samples subjected to UV light irradiation and a dark wet condensation cycle of 100% relative humidity. The principle of the test box made by the QINSUN instrument according to the standard is: the ultraviolet accelerated aging test box can simulate the environmental conditions such as ultraviolet, rain, high temperature, high humidity, condensation, darkness and other environmental conditions in the natural climate. By reproducing these conditions, they can be combined into a cycle , and have it automatically execute the number of times it completes the loop.
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June 3, 2022 12:36 PM EDTin the topic 72 Textile and Garment Software in the forum ProgrammingThanks for your sharing. Textile Tensile Testing Machine is designed to test a wide range of materials in tension, bursting, tear, elongation, constant load, elastic, thread slip, peeling and other mechanical properties. Tensile Strength Tester complies with ISO 13934.1/2, ISO 13935.1/2, ISO 9073.3/4, etc. It might provide you with some help, welcome to contact us.
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June 3, 2022 12:36 PM EDTin the topic Digital textile printing in Australia in the forum Off-Topic DiscussionsThanks for your sharing. Textile Tensile Testing Machine is designed to test a wide range of materials in tension, bursting, tear, elongation, constant load, elastic, thread slip, peeling and other mechanical properties. Tensile Strength Tester complies with ISO 13934.1/2, ISO 13935.1/2, ISO 9073.3/4, etc. It might provide you with some help, welcome to contact us.
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1 memberlaboratory Testing Instrument: Textile Leather Testing Equipment, Mask Protective Clothing Testing Equipment, Textile Fabric Abrasion Tester, Accelerated Weathering Tester, Corrosion Chamber... https://www.qinsun-lab.com/ -
3 membersWe mainly provide textile testing and equipment services. Are you interested in knowing QINSUN instrument test: https://www.qinsun-lab.com