------Huanyi Industry (Hong Kong) Limited extracted from GB18801 Product name: Purifier CADR Test Chamber, Purifier CCM Test Chamber, Purifier Clean Air Volume Test Chamber Concept introduction: 1. Natural attenuation In the specified space and conditions, due to non-human factors such as...
1. Equipment name: PM2.5 particulate matter test chamber, pollutant performance test chamber, PM2.5 purifier performance test chamber. 2. The target pollutant composition of the PM2.5 particulate matter test chamber: mainly particulate matter, gaseous pollutants, microorganisms and other types. 3....
1. Name: Purifier Environmental Test Chamber 2. Environmental requirements: 2.1 Ambient temperature: It is best to install a central air conditioner outside the cabin to ensure that the temperature in the test room is between R+~30°. 2.2 Relative humidity: ≤75% 3. Cleaning and...
1. The antibacterial air purification cabin standard is applicable to but not limited to purifiers with the following working principles: filter, adsorption, complex, chemical catalytic, photocatalytic, electrostatic, plasma, composite, etc. 2. Applicable type of antibacterial air purification...
The ultraviolet aging test chamber uses fluorescent ultraviolet lamps as the light source to test the material by simulating the ultraviolet radiation and condensation in natural sunlight. Therefore, the maintenance of the ultraviolet aging test box is also extremely important. In order to make the...
Product introduction: The limited release of formaldehyde for interior decoration materials is a hot issue of environmental protection that is widely concerned by countries around the world. The amount of formaldehyde released by various interior decoration materials (such as wood-based panels, carpets, paints,...
Today, when the smog is serious, many families have chosen air purifiers to purify the family space. With the comprehensive development of China's air purifier industry, the industry standards for air purifiers are constantly being improved, January 17 Among the new national standards for air purifiers that have...
Maybe everyone has some understanding of the formaldehyde emission test chamber, and also has a plan to buy it, but as a sophisticated instrument, the formaldehyde emission test cabin is far less simple than you think, not like clothes Just buy it back and you can wear it. The use of formaldehyde emission test...
Purpose:It is used to measure the inspiratory resistance and expiratory resistance of respirators and masks under the specified conditions. Applicable to the national labor protection supplies inspection agency, mask manufacturers related inspection and inspection of ordinary masks, dust masks, medical masks,...
The Huanyi’s xenon lamp aging test chamber is a xenon arc lamp, which simulates the ultraviolet rays, visible light and infrared rays in the natural climate to use light to age the goods, and then quickly calculate whether the equipment is resistant to light. It is mainly suitable for manufacturing...
Standards: GB19083-2010: Medical protective mask technology; YY 0469-2011: surgical masks; YY / T0691-2008: Test method for resistance to synthetic blood penetration of medical masks for infectious pathogen protective equipment (fixed volume, horizontal spray) EN 14683-2019 Medical...
Features 1.1 Adopting a suction air source as the power source of the instrument, which is not limited by the space of the test site; 1.2 Equipped with high-precision pressure difference sensor, digitally display the pressure difference on both sides of the sample; 1.3 The special sample holder ensures that...