Test equipment

Silica Dust

Developed on Metabolic breathing simulator OXY ROBOT software and hardware platform

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For developers and manufacturers

to carry out production quality control of manufactured filters
for research, development and modernization RPE
to make competitive analysis
to create limiting (extreme) operating conditions of RPE, carrying out life tests
to check requirements of customers during the research and development work
to carry out tests at all stages of the life cycle of RPE according EN, NIOSH, DIN and other standards and regulatory documents

For certification
bodies and testing laboratories

research and verification the development and modernization RPE strategy
to make competitive analysis

Research centers
and universities

researching and development of recommendations to improve industry safety in the workplace

Gallery

Test equipment is purposed for a silica dust test requirements on HEPA filters designed for powered air-purifying respirators (PAPRs) acc. procedure № RCT-APR-STR-0025 NIOSH.

It consists of a silica dust chamber with anthropometric dummy human head, a breathing machine, a dust generator, measuring system for dust concentration in the chamber (aspirator), a cleaning air system from dust.

The necessary test conditions are created in the silica dust chamber, and the breathing machine simulates the human external breathing and creates a pulsating, sinusoidal-like airflow. An absolute filter captures all the dust that has passed through the HEPA filters during the test.

As a result of the 4 hours test, the amount of dust that goes through the absolute filter is fixed, determined the total amount of leakage thus the resistance to constant airflow of the respirator after dusting is checked.

Features

Breathing parameters

The breathing machine of SILICA DUST is developed on the software and hardware platform of Metabolic breathing simulator OXY ROBOT. Test equipment SILICA DUST embodies its ergonomics and automated processes.

To control the test equipment, an application is used the app on personal computer with a simple and convenient interface in English. It is possible to quickly and easily master the control of SILICA DUST and involve even a laboratory intern in the work.

Saves time for
lab staff

SILICA DUST software automatically maintains test parameters, records and stores their results, and saves staff time

Lightweight design
and advanced
ergonomics

Data sheet

Technical specifications

Data sheet of breath simulator SILICA DUST.pdf

13 KB

Software features

feedback of breathing parameters in real-time
automatic calculation, control of test parameters, fixation and formation of a test database with results
to create DATABASE of types and models of RPE, manufactures of RPE
to export test results DATABASE to your devices in PDF&EXCEL-file and print its

Interface languages: English

Software hosting: touch display on breathing machine, app on personal computer Download