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E-mail
44658997@qq.com
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Phone
15901805483,18917106313
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Address
Platinum Science Park, Lane 332, Shanghai Metropolitan Road (Address: Jianhu Science Park, No. 68 Tingyi Road, Tinglin Industrial Park, Jinshan District, Shanghai, near Nanting Highway), National toll free number: 400-021-5217 (I Love Instruments)
Product Categories
Shanghai Jianhu Instrument Equipment Co., Ltd. [Environmental Test Chamber | Thermal Shock | High and Low Temperature Test Chamber]
Mechanical strength pre-treatment mask filter oscillation test chamber scheme
NegotiableUpdate on 01/21
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Overview
Mechanical strength pre-treatment mask filter oscillation test box
Product Details
Mechanical strength pre-treatment mask filter oscillation test box
withmultiple locationsEnterprises graduallyresume workresumption of productionconsideringvastcustomerEspecially for enterprises related to the front line of epidemic prevention and controlThe demand,On the premise of strictly complying with the relevant government management requirements, our company officially started working on February 17th (office)If the local government has a requirement to start work later than this time, it shall be implemented in accordance with the regulations of the local governmentAdopting the working from home mode）.
Our company has researched and organized the relevant testing items for masks, protective clothing, and gloves, as well as our corresponding testing instruments, to provide technical support and services to our customers and manufacturers in need. After receivingWe will provide priority and focused support to clients related to epidemic prevention workService, fighting side by side with frontline customers in the fight against the epidemic!
GB 19083-2010 Technical Requirements for Protective Masks | ||||
project |
test method |
main instrument |
remark |
Instruments need to be used in conjunction |
Basic requirements for masks |
Chapter 5.1 |
none |
Visual inspection |
|
nose clip |
Chapter 5.2 |
none |
/ |
|
Mask straps |
Chapter 5.3 |
AI-3000/AI-7000Electronic Material Testing Machine |
The tensile strength of the mask strap and mask body shall not be less than 10N |
Pre treatment constant temperature test chamber |
Preprocessing test chamber |
Sections 5.3.2 and 5.4.2 |
GT-7017-EPre treatment constant temperature test chamber |
-30±3℃~70±3℃ |
|
filtration efficiency |
Chapter 5.4 |
Automatic filtration efficiency tester |
|
|
Airflow resistance |
Chapter 5.4.3.2 |
GT-2626-ACRespiratory comprehensive testing machine |
|
|
Synthetic blood penetration |
5.5chapter |
Synthetic blood penetration tester |
|
Pre treatment with constant temperature and humidity |
YY/T 0691-2008 |
|
|||
Pre treatment with constant temperature and humidity |
5.5.2 |
GT-7005Series pre-treatment constant temperature and humidity test chamber |
|
|
Surface moisture resistance |
GB/T 4745-1997 |
GT-7033Surface Moisture Resistance Tester |
|
|
Microbiological Index |
GB 15979-2002、 |
/ |
|
|
GB/T 14233.2-2005 |
|
|
||
Residual amount of ethylene oxide |
Chapter 5.8 |
gas chromatograph |
|
|
flame retardant performance |
Chapter 5.9 |
GT-7057-C+Mask Flame Retardant Performance Tester |
|
|
Skin irritation |
GB/T 16886.10-2005 |
/ |
|
|
Tightness |
Appendix B |
none |
|
|
YY/T 0969-2013Disposable mask | ||||
project |
test method |
main instrument |
remark |
Instruments need to be used in conjunction |
appearance |
Chapter 4.1 |
none |
Visual inspection |
|
Structure and Dimensions |
Chapter 4.2 |
none |
Actual wear |
|
nose clip |
Section 4.3 |
none |
Length testing measuring tool |
|
Mask strap (strong) |
Chapter 4.4 |
AI-3000/AI-7000Electronic Material Testing Machine |
The tensile strength of the mask strap and mask body shall not be less than 10N |
Pre treatment constant temperature test chamber |
Bacterial filtration efficiency (BFT) |
Chapter 4.5 (same as YY 0469) |
Need to evaluate whether to purchase externally |
|
|
Ventilation resistance |
Chapter 4.6 |
GT-2626-ACRespiratory comprehensive testing machine |
|
|
Microbiological Index |
Chapter 4.7 |
/ |
|
|
GB 15979-2002 |
|
|||
GB/T 14233.2-2005 |
|
|||
Residual amount of ethylene oxide |
Chapter 4.8 |
gas chromatograph |
|
|
Biological evaluation |
Chapter 4.9 |
/ |
|
|
cytotoxicity |
|
|
||
Skin irritation |
|
|
||
Delayed hypersensitivity reaction |
|
|
||
YY 0469-2004Technical requirements for surgical masks | ||||
project |
test method |
main instrument |
remark |
Instruments need to be used in conjunction |
appearance |
Chapter 5.1 |
none |
Visual inspection |
|
size |
Chapter 5.2 |
none |
Actual wear |
|
nose clip |
Chapter 5.3 |
none |
Length testing measuring tool |
|
Mask straps |
Chapter 5.4 |
AI-3000/AI-7000Electronic Material Testing Machine |
The tensile strength of the mask strap and mask body shall not be less than 10N |
Pre treatment constant temperature test chamber |
Preprocessing test chamber |
Sections 5.5 and 5.6.2 |
GT-7005Series pre-treatment constant temperature and humidity test chamber |
5.5: 21±5℃，85±5%； |
|
Liquid barrier (anti synthetic blood penetration) |
Chapter 5.5.1 |
Need to evaluate whether to purchase externally |
|
|
Liquid barrier (surface moisture resistance) |
GB/T 4745-1997 |
GT-7033Surface Moisture Resistance Tester |
|
|
Bacterial filtration efficiency (BFE) |
Appendix B |
Need to evaluate whether to purchase externally |
|
|
Particle filtration efficiency (PFE) |
Chapter 5.6.2 |
Need to evaluate whether to purchase externally |
|
|
|
|
|||
Gas exchange pressure difference, gas flow rate |
Chapter 5.7 |
Need to evaluate whether to purchase externally |
|
|
flame retardant performance |
Chapter 5.8 |
GT-7057-C+Mask Flame Retardant Performance Tester |
|
|
Microbiological Index |
GB 15979-2002 |
/ |
|
|
GB/T 14233.2-2005 |
|
|||
Residual amount of ethylene oxide |
GB 15980-1995 |
gas chromatograph |
|
|
Appendix G |
|
|||
Skin irritation |
GB/T 16886.10-2000/5.2 |
/ |
|
|
cytotoxicity |
GB/T 16886.5-2003/8.2 |
/ |
|
|
Delayed hypersensitivity reaction |
GB/T 16886.10-2005/7.5 |
/ |
|
|
GB 2626-2019Respiratory protective equipment: self-priming filter type particulate matter respirator | ||||
project |
test method |
main instrument |
remark |
Instruments need to be used in conjunction |
Visual inspection |
Chapter 6.1 |
none |
|
|
Preprocessing (temperature and humidity pretreatment) |
6.2.1 Chapter |
GT-7005 series constant temperature and humidity chamber |
|
|
Preprocessing (Mechanical Strength Preprocessing) |
Chapter 6.2.2 |
Mask filter oscillation test chamber |
|
|
filtration efficiency |
Chapter 6.3 |
Automatic filtration efficiency tester |
|
|
Leakiness |
Chapter 6.4 |
Mask leakage tester |
|
|
Inspiratory resistance |
Chapter 6.5 |
GT-2626-AC respiratory comprehensive testing machine |
|
|
exhalation resistance |
Chapter 6.6 |
|
|
|
Airtightness of exhalation valve |
Chapter 6.7 |
Breath valve airtightness tester |
|
|
Exhalation valve cover |
Chapter 6.8 |
AI-3000/AI-7000 Electronic * Material Testing Machine |
Corresponding fixtures and tooling are required, 1KN |
|
Dead cavity |
Chapter 6.9 |
Protective mask dead space tester |
|
|
vision |
6.10chapter |
Under the mask * LFY-715 |
|
|
headband |
Chapter 6.11 |
AI-3000/AI-7000 Electronic * Material Testing Machine |
Corresponding fixtures and tooling are required, 1KN |
|
Connections and connecting components |
Chapter 6.12 |
AI-3000/AI-7000 Electronic * Material Testing Machine |
Corresponding fixtures and tooling are required, 1KN |
|
lens |
Chapter 6.13 |
Lens impact testing machine (requires head mold) |
|
|
airtightness |
Chapter 6.14 |
GT-2626-AC respiratory comprehensive testing machine |
|
|
flammability |
Chapter 6.15 |
GT-7057-C+Mask Flame Retardant Performance Tester |
|
|
GB/T 32610-2016Technical specifications for daily protective masks | ||||
project |
test method |
main instrument |
remark |
Instruments need to be used in conjunction |
appearance |
Chapter 6.1 |
none |
visual estimation |
|
Color fastness to friction |
GB/T 29865 |
GT-7034-KTextile friction decolorization testing machine |
|
|
formaldehyde content |
GB/T 2912.1 |
spectrophotometer |
|
|
PH value |
GB/T 7573 |
PH meter |
|
|
Decomposable carcinogenic aromatic amine dyes |
GB/T 17592 |
/ |
|
|
GB/T 23344 |
|
|||
Residual amount of ethylene oxide |
GB/T 14233.1-2008 |
gas chromatograph |
|
|
Inspiratory resistance |
Chapter 6.7 |
GT-2626-ACRespiratory comprehensive testing machine |
|
|
exhalation resistance |
Chapter 6.8 |
GT-2626-AC respiratory comprehensive testing machine |
|
|
The breaking strength of the mask strap and the connection between the mask strap and the mask body |
Chapter 6.9 |
AI-3000/AI-7000Electronic Material Testing Machine |
Cooperate with corresponding fixtures and tooling |
|
Robustness of exhalation valve cover |
Chapter 6.10 |
AI-3000/AI-7000 Electronic * Material Testing Machine |
Corresponding fixtures and tooling are required, 1KN |
|
Microbiological Index |
GB 15979-2002 |
/ |
|
|
vision |
GB 2890-2009 6.8 |
Under the mask * LFY-715 |
|
|
filtration efficiency |
Appendix A |
Automatic filtration efficiency tester |
|
|
Protective effect |
Appendix B |
Particle protection effect testing system gt-2170 |
|
|
GB 19082-2009Technical requirements for disposable protective clothing | |||
project |
test method |
main instrument |
remark |
appearance |
Chapter 5.1 |
none |
visual inspection |
structure |
Chapter 5.2 |
none |
visual inspection |
Size specifications |
Chapter 5.3 |
none |
General measuring tools for measurement |
Liquid barrier (water resistance) |
5.4.1：GB/T 4744-1997 |
HT-7046-HSHigh pressure water resistance tester |
equivalentISO811 |
Liquid barrier (moisture permeability) |
5.4.2：GB/T 12704-1991methodAMoisture absorption method |
GT-7005-TAFabric moisture permeability testing machine |
|
Liquid barrier (anti synthetic blood penetration) |
Appendix A |
Protective clothing pressure resistant synthetic blood penetration tester |
|
Liquid barrier (surface moisture resistance) |
GB/T 4745-1997 |
GT-7033Surface Moisture Resistance Tester |
|
breaking strength |
GB/T 3923.1-1997 |
AI-3000/AI-7000 Electronic * Material Testing Machine |
Cooperate with corresponding fixtures and tooling |
Elongation at break |
GB/T 3923.1-1997 |
||
filtration efficiency |
Chapter 5.7 |
Automatic filtration efficiency tester |
|
flame retardant performance |
GB/T 5455-1997 |
Vertical flame retardant performance tester |
|
antistatic property |
GB/T12703-1991/7.2 |
Faraday tube electrostatic tester |
|
Electrostatic attenuation |
IST 40.2 (01) method |
Static attenuation tester |
|
Skin irritation |
Chapter 5.11 GB/T16886.10-2005/6.3 |
/ |
|
Microbiological Index |
GB 15979-2002, GB/T 14233.2-2005 Chapter 3 |
/ |
|
Residual amount of ethylene oxide |
Chapter 5.13 |
gas chromatograph |
|
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