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{"title":"Professional Flammability Testing Equipment EN 136 Full Face Masks Flame","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/d3\/00\/4b6a5e8e24101a528bad4eba04a9-200x200-1\/professional_flammability_testing_equipment_en_136_full_face_masks_flame_resistance_tester.jpg","attrs":{"Brand Name":"YUYANG","Model Number":"YY133","Certification":"EN 136","Place of Origin":"China"}}
{"title":"IEC 60695-2-20 Hot Wire Ignition Test Apparatus Hot Wire Ignition Tester 5.28\u03a9\/M","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/00\/e6\/5ddf72346f08cb5e48ce7b80d7df-200x200-1\/iec_60695_2_20_hot_wire_ignition_test_apparatus_hot_wire_ignition_tester_5_28_ce_a9_2fm.jpg","attrs":{"Brand Name":"YUYANG","Model Number":"YYF050","Certification":"GB4943 - 2001,IEC60950:1999,IEC60695-2-20,UL60950,ASTM D3874 \u2013 1997","Place of Origin":"China"}}
{"title":"ASTM D1238 ISO 1133 Flammability Testing Equipment \/ Electric Melt Flow Rate","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/1c\/3a\/a98ac0f9c99ef21e789132286e72-200x200-1\/astm_d1238_iso_1133_flammability_testing_equipment_2f_electric_melt_flow_rate_tester_of_pp_pe_material_mfr_2f_mvr.jpg","attrs":{"Brand Name":"YUYANG","Model Number":"YY166","Certification":"ASTM D1238, ISO 1133","Place of Origin":"China"}}
Medical Respirator Mask Particulate Filter Tester(PFE)
Product Introduction Description:
Particulate Filtration Efficiency Tester is suitable for fast, accurate and stable detection of particulate filtering efficiency of various medical and daily protective masks, respirators, etc.
Used for testing the filtration efficiency of medical, daily mask, filter material and other particulate matter.
Testing Standard:
GB/T 19083-2010 5.4 YY/T 0469-2011 5.6.2 GB/T 32610-2016 GB 2626-2019 6.3 GB 19082-2009 5.7 EN 1822-3:2012 EN 149-2001 EN 14683:2005 IEST-RP-CC021.1 NIOSH 42 CFR Part 84 ect.
Instrument Characteristics:
Efficiency detection: The brand high-precision dust particle counter is used to detect the concentration of upstream and downstream particles to ensure accurate and stable sampling;
Flow detection: The system test flow mainly provides dry and clean compressed air from the outside. There is a voltage-stabilizing and stabilizing device installed inside to ensure the stability of the detection flow, and the automatic control system is simple, fast and stable.
Aerosol generation: The Collision multi-nozzle design enables salt and oil testing on the same instrument to ensure fast and stable adjustment of the fogging concentration;
Test results; Equipped with a 7-inch touch display screen, the test results are directly displayed on the interface, the user can choose to directly or save the data;
Data port: external memory card, can export data, do not worry about data loss;
Resistance test: The resistance pressure difference of the filter material will be obtained through the static pressure ring of its upstream and downstream test chambers, and a high-precision imported brand pressure difference transmitter is used to ensure the accuracy and stability of the pressure difference;
Simple operation: The user only needs to place the filter paper in the fixture, press the button, and after adjusting the test flow, the system will automatically test the resistance and efficiency through the controller (PLC).
Specification
Detector
photometer
Air volume
(20~100)L/min
Efficiency
0%-99.99999%
Testtime
≤14S
Loadingefficiency
10%-99.999%
Photometer detectaerosol concentrationrange
0.001~100 mg/m³
Aerosol
Salt, DOP, DEHS, Paroline, Corn oil,optional
Resistance
0-1000Pa
Aerosoldensity
(50~200) mg/m³(oil); (12~20)mg/m³(salt)
Measuringrange
0.3~1μm
Detecttemperature
5~35ºC
Relatedhumidity
0 ~ 90%RH
Pressuredetect
Digital pressure sensor (pressuredifference transmitter)
Pressure detectrange
(0~0.88)MPa
Efficiency testingrange
filter efficiency: 10~99.999%
Operationdisplay
computer
Powersupply
110V/220V,50/60Hz
Counting mediandiameter
0.075±0.02μm(salt)
0.185±0.02μm(oil)
Geometric standard deviation of article sizedistribution
<1.86(salt)
<1.6(oil)
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter,Trading Company
Year Established:
2007
Total Annual:
$ 1 Million-$ 2 Million
Employee Number:
50~100
Ecer Certification：
Verified Supplier
YUYANG INDUSTRIAL CO., LIMITED (DONGGUAN YUYANG INSTRUMENT CO.,LTD) is Located in Wangjiang District (Dongguan City ,Guangdong Province, China),a famous historical town with prosperous industry and convenient transportation.
We are a high-tech enterprise which is specialized in developing ... YUYANG INDUSTRIAL CO., LIMITED (DONGGUAN YUYANG INSTRUMENT CO.,LTD) is Located in Wangjiang District (Dongguan City ,Guangdong Province, China),a famous historical town with prosperous industry and convenient transportation.
We are a high-tech enterprise which is specialized in developing ...
