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E-mail
info@drktest.com
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Phone
0086-531-85868997,0086-531-85761369
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Address
3rd Building, A District,Shidai headquarters, No. 15 Lanxiang Road, Tianqiao District,Jinan City,Shandong Province, China. 250032
Product Categories
Shandong Drick Instruments Co.,LTDFree·1YRS
DRK124C--Respiratory Mechanical Strength Vibration Tester
NegotiableUpdate on June 13
- Model
- Nature of the Manufacturer
- Other
- Product Category
- Plastic soft package testing instrument
- Place of Origin
- City, Province
Overview
DRK124C--Respiratory Mechanical Strength Vibration Tester
Product Details
Product details
Respiratory mechanical strength tester is pre-treatment for respiratory and respiratory protective devices. It is tested before breathing resistance, filtration efficiency and clogging. By providing 20 min standard mechanical pretreatment with simulating rough usage of the filter, the tester can show no mechanical defects of the filter pre-treated to meet the requirements for the following tests.
Standards
EN 149 Respiratory protective devices - Filtering half masks to protect against particles - Requirements, testing, marking
EN 143 Respiratory protective devices - Particle filters - Requirements, testing, marking
Specification
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