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 ]
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 ]
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 ]
High-temperature test Why should we do High-temperature test? Use high temperature tests to obtain data to help evaluate effects of high temperature conditions on materiel safety,integrity, and performance. The application of High-temperature test Application. Use this method to
EBO TESTING CENTER [2017-12-26 15:54:47 ]
Test Standard GB 19082-2003《Medical disposable protective clothing technology requires synthetic blood penetration test method》; ASTM F1670 / F1670M - 17a Standard Test Method for Resistance of Materials Used in Protective Clothing to Penetration by Synthetic Blood Instrument
Qinsun Instruments (Shanghai) Co., Ltd. [2017-12-26 15:05:02 ]
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 respirator
Qinsun Instruments (Shanghai) Co., Ltd. [2017-12-26 15:04:06 ]
This Medical Face Mask flammability Tester is mainly used to test the flame retardant performance of medical masks. The combustion performance of the mask is measured through a head mold wearing a mask device to contact with the flame at a certain linear speed. The device is main
Qinsun Instruments (Shanghai) Co., Ltd. [2017-12-26 15:00:59 ]
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 of textiles ,cotton, and space cotton. The t
Qinsun Instruments (Shanghai) Co., Ltd. [2017-12-26 14:57:47 ]
It is applicable to the resistance of the protective clothing to the synthetic blood penetration under different levels of test pressure. Standard GB 19082-2003《Medical disposable protective clothing technology requires synthetic blood penetration test method》; ASTM F1670 / F
Qinsun Instruments (Shanghai) Co., Ltd. [2017-12-26 14:54:31 ]
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. [2017-12-26 14:52:16 ]
Introduction Smoke Box (Smoke Density Chamber) measures optical density of smoke generated from test sample when test sample of certain thickness is exposed to heat source(2.5W/cm2, 25kw/m2 using by E 662 furnace) or fire in a chamber. This equipment is satisfied with standards (
chongqing gold co ltd [2017-12-20 14:44:12 ]
Introduction Smoke Density Tester is the testing equipment measuring the smoke generated when the cable or optical cable is placed horizontally and burn under definite fire resource in the specified condition (3m3 chamber required by IEC61034). This equipment is important to meas
chongqing gold co ltd [2017-12-20 14:29:46 ]
Introduction Cone Calorimeter measures heat release rate(H R.R), smoke release, ignition time, oxygen consumption, carbon monoxide and carbon dioxide generation and mass loss rate when specimen is exposed to resource of conical heater. International standards 1. GBT16172 2. ISO 5
chongqing gold co ltd [2017-12-20 14:06:39 ]
