15 Canada 
10 Singapore 
5 France 
2 New Zealand 
2 Hong Kong 
1 Morocco 
1 Sweden 
1 Germany 
1 Austria 
1 Thailand 
1 Pakistan 
1 UK 
1 Poland 
1 Kazakhstan 
1 China 
1 Saudi Arabia 
1 Latvia 
1 Czech Republic 
1 Uzbekistan 
qinsun mask respiratory resistance tester Photos Catalog - page 5 - WorldBid B2B Market
-
Buckling Resistance Tester For Thermoplastic ManholeEquipment - Testing / Measuring - Packone Sollutions LLP - India - December 6, 2017 - contact company for priceThis device is designed to derive the resistance value when plastic manhole is buried underground and exposed to the pressure of underground water. JJRBT-1 series buckling resistance tester is used to simulate the conditions when manhole is buried un...
-
Dry Microbial Penetration Resistance TesterEquipment - Qinsun Instruments Co., Ltd - China - January 9, 2020 - 1.00 Dollar US$Dry Microbial Penetration Resistance Tester is designed to determine determine the penetration resistance of material to bacterial on dry particulates at a size range of human dandruff. The resistance to dry microbial penetration test (ISO 22612) eva...
-
Cfzz6 Mining Ventilation Resistance TesterEquipment - Testing / Measuring - Xuzhou KY Automation Technology Co., Ltd - China - May 9, 2019 - contact company for priceCFZZ6 Mining Ventilation Resistance Tester Model: CFZZ6 Description: CFZZ6 Mining Ventilation Resistance Test Instrument MA: MFA140219 (National safety sign for coal mining products) KA: KFA140056 (National safety sign for mining products) ExibI: 320...
-
Thermal Water Vapor Resistance TesterEquipment - Qinsun Instruments Co., Ltd - China - November 1, 2019 - 1.00 Dollar US$In the standard testing environment, heat the fixed aluminum or copper to a specified temperature and maintain the specified temperature, then measure the power used for heating. Similarly, measure the power used for heating the copper or aluminum pl...
-
Thermal And Water Vapour Resistance TesterEquipment - Qinsun Instruments Co., Ltd - China - January 30, 2018 - 1.00 Dollar US$Introduction The instrument is a special measurement device used for measurement of thermal and water-vapour resistance under steady-state conditions („sweating guarded-hotplate test“) of textiles according to ISO 11092. Working principle The test me...
-
Panel Plywood Scratch Resistance TesterEquipment - Qinsun Instruments Co., Ltd - China - June 25, 2019 - 1.00 Dollar US$Taber's Shear/Scratch Tester can be used to study resistance to scratching, gouging, shearing, marring, scraping and engraving on a range of rigid flat specimens. It may also be used to test the homogeneity of materials, the adhesive qualities of pro...
-
Din Abrasion Resistance Tester For RubberEquipment - Abrasives - Qinsun Instruments Co., Ltd - China - May 23, 2019 - 1.00 Dollar US$Standard： DIN 53516, JIS K6369, GB/T 20991, GB 20265-2006, GB20266-2006, SATRA TM174, BS 903, JIS K6264, GB/T9867, ISO4649 Main Principles: What a load under a certain level in gauze, grinding a cylindrical cross-section sample determined stroke on t...
-
Medical Face Mask Air Exchange Pressure Difference TesterEquipment - Qinsun Instruments Co., Ltd - China - March 20, 2020 - 1.00 Dollar US$Products meet the standard requirements, which is YY0469-2004 "Medical surgical mask technical requirements" and YY 0969-2013 "Disposable medical masks", medical face mask air exchange pressure difference tester is measured by gas pressure difference...
-
N95 Mask Exhalation Valve Air Tightness Tester Can Be CustomizedAnimal Husbandry - Qinsun Instruments Co., Ltd - China - July 13, 2022 - 2022.00 Dollar US$
N95 mask exhalation valve air tightness tester - can be customized The air tightness tester of N95 mask exhalation valve is suitable for medical and daily protective masks. 【Related standards】 GB 19083-2009 "Technical Requirements for Medical Protect...
-
Csi 506b Mask Bfe Bacterial Filtration Efficiency Tester QuoteAnimal hair - Qinsun Instruments Co., Ltd - China - August 29, 2022 - 10000.00 Dollar US$CSI-506B Mask BFE Bacterial Filtration Efficiency Tester Quote The main performance indicators of the BFE Bacterial Filtration Efficiency Tester for Masks not only meet the requirements of the B.1.1.1 test instrument of Appendix B Bacterial Filtratio...
-
Iso 9352 Taber Abrasion Resistance TesterEquipment - Qinsun Instruments Co., Ltd - China - October 29, 2017 - check with company for priceRange of application TABER abrasion resistance tester and wear resistance tester can be replaced by wheel and weight, which apply to the abrasion resistance performance test on fabric, cardboard, paint, leather, tile, glass and natural rubber, method...
-
Leather Shoes Taber Abrasion Resistance TesterFlowers - Dried - Qinsun Instruments Co., Ltd - China - July 5, 2023 - 1000.00 Dollar US$Tester summary: This tester applied to do the test of wear-resistant in skin, leather, cloth, paint, paper, flooring, plywood, glass and natural rubber. The method is using the standard knife cutting the specimen, and then using the regulated models ...
-
Din Abrasion Resistance Tester For Rubber And PlasticEquipment - Qinsun Instruments Co., Ltd - China - July 3, 2019 - 1.00 Dollar US$DIN Abrasion tester, which is the original product & is designed to conform to the DIN 53516, DIN ISO 4649. This top quality and highly popular abrasion tester determines the resistance of elastomers in regard with the frictional loss on rubber p...
-
Iso4649 Din Abrasion Resistance Tester For RubberEquipment - Qinsun Instruments Co., Ltd - China - June 20, 2019 - 1.00 Dollar US$Din Abrasion Tester is designed to determine abrasion resistance index of natural and synthetic rubber in accordance with the above principle. It consists of test specimen holder with a cylindrical opening adjustable between 15.5 to 16.3 mm to clamp ...
-
Fabric Uv Resistance Tester Comlies With Aatcc 183Equipment - Qinsun Instruments Co., Ltd - China - March 22, 2019 - 1.00 Dollar US$Standards: AATCC 183, AS / NZS 4399, ISO 24443, Colipa 2011, FDA, and the like Instrument features: 1. Cover the spectral region of UVA and UVB, spectral range: 290-400nm, wavelength repeatability: 0.25nm, the system data cumulative record storage in...
-
Ultraviolet Accelerated Weather Resistance Aging TesterEquipment - Qinsun Instruments Co., Ltd - China - April 4, 2019 - 1.00 Dollar US$ultraviolet accelerated Weather Resistance aging Tester uses fluorescent UV lamps, combined with temperature and humidity device to simulate the material decline in color, brightness, strength and cracking, spalling, powder, oxidation damage via the ...
-
Alcohol Abrasion Resistance Tester Complies With Ul817Equipment - Qinsun Instruments Co., Ltd - China - February 19, 2019 - 1.00 Dollar US$This machine adopts variable convex shaft structure, the Japanese origin of ball drive to make it work with the servo motor can make about duplex movement, and has an adjustable test speed and functionality of stroke (without shutdown), adjustment is...
-
Medical Testiles Air Flow Resistance TesterEquipment - Qinsun Instruments Co., Ltd - China - January 18, 2018 - 1.00 Dollar US$Introduction The textile airflow resistance tester is used to determine the anti-penetration properties of ordinary fabrics and medical protective masks to airflow at a constant flow rate . It is mainly used for the determination of air penetration o...
-
Hd A510 1 510 Cardboard Puncture Resistance TesterEquipment - Testing / Measuring - haidamachine - China - August 26, 2013 - contact company for price
Specifications cardboard puncture resistance tester 1. microcomputer control technology, LCD display 2.functions of test data processing cardboard puncture resistance tester The main technical parameters cardboard puncture resistance tester Capacity ...
-
Taber Single Platform Abrasion Resistance TesterEquipment - Abrasives - Qinsun Instruments Co., Ltd - China - February 14, 2019 - 1.00 Dollar US$TABER abrasion resistance tester and wear resistance tester can be replaced by wheel and weight, which apply to the abrasion resistance performance test on fabric, cardboard, paint, leather, tile, glass and natural rubber, method is simple and easy t...