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Total inward leakage Test equipment Salt Mist

Total inward leakage Test equipment Salt Mist

Total inward leakage Test equipment Salt Mist

Product catalog summary
Overview: The document provides detailed information on the 'Salt Mist' test equipment, which uses sodium chloride aerosol (NaCl) to determine total inward leakage in respiratory protective equipment (RPE). It is designed for developers, manufacturers, certification bodies, testing laboratories, research centers, and universities.
Applications & Industries: The equipment is applicable for testing full face and half masks, masks with valves, filtering self-rescuers, and is used in industrial safety and emergency protection. It is also relevant for RPE certification, research, and design.
Principle of Operation: The equipment measures the leakage of NaCl aerosol under the mask, bypassing the filter. It calculates the leakage coefficient by comparing the NaCl concentration under the mask to that in the chamber atmosphere.
Specifications:
  • Ambient temperature: 16 to 32 °C
  • Atmospheric pressure: 630 to 800 mm Hg
  • Relative humidity: No more than 60%
  • Linear air flow velocity: 0.12 to 0.20 m/s
  • Treadmill speed: 1 to 6 km/h
  • NaCl concentration: 4 to 12 mg/m3
  • Particle size distribution: 0.02 to 2.00 μm
  • Power consumption: No more than 2 kW
  • Compressed air consumption: No more than 7 nm3/h
  • Time to enter mode: No more than 20 min
  • Average lifetime: At least 5 years
Software Platform: The software allows automatic concentration control, leakage measurement, and airflow direction and speed monitoring. It supports real-time feedback and exports results in PDF and Excel formats.
Relevant Standards: The equipment meets standards such as EN 149, EN 13274-8, EN 136, EN 1827, EN 12941, and EN 12942.
Delivery Components: Includes a treadmill, laser photometer, vacuum pump, salt generator, thermal anemometer, control unit, and a tablet PC with software.
Advantages:
  • Universal platform for RPE research and quality control
  • Modern control via PC application
  • Time-saving for lab staff with automatic parameter maintenance
  • Increased testing productivity
  • Ergonomic design with plexiglass chamber
Service: Offers service support, equipment development, warranty, and customer staff training.
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Catalog excerpts

Total inward leakage Test equipment Salt Mist-1

Measuring people’s safety determining total inward leakage Test equipment SALT MIST using sodium chloride aerosol (NaCl) as test agent APPLICATIONS & INDUSTRIES ● An aerosol full face & half mask ● Half masks with valves and non-removable an -gas and (or) combined filters ● Filtering self-rescuers ● Industrial safety, emergency protec on ● RPE cer fica on, research and design For developers and manufacturers of respiratory protective equipment (RPE) For certification bodies and testing laboratories

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Total inward leakage Test equipment Salt Mist-2

Test equipment «Salt mist» is intended for testing with persons During the test, the coefficient of leakage of the test substance and determines the leakage of sodium chloride aerosol under under the front of the mask to its content in the chamber atmos- the front part of the masks, bypassing the filter — along the phere is calculated. obturation strip, through the exhalation and inhalation valves, through the leaky connections of the mask. required linear velocity of air flow Laser photometer SPECIFICATIONS VALUE UNIT TERM OF USE VALUE UNIT Linear air flow velocity near the head of wearer, when...

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Total inward leakage Test equipment Salt Mist-3

SOFTWARE PLATFORM POSSIBILITIES Feedback of test results in real- me Automa c concentra on control; leakage measurement of NaCl, direc on, and speed of airflow inside the chamber To export test results DATABASE to your devices in PDF&EXCEL-file and print its Automa c fixa on and forma on of a test database with results To create DATABASE of relevant standards, test modes, types and models of RPE, manufactures Interface languages: English DELIVERY COMPONENTS* with test equipment Name RELEVANT STANDARDS*: Treadmill Laser photometer Vacuum pump Salt generator with adsorp on dryer Thermal anemometer...

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Total inward leakage Test equipment Salt Mist-4

WHY TEST EQUIPMENT SALT MIST? 1. Universal pla orm for research & quality control of RPE The so ware and technical capabilies of SALT MIST are suitable for most tests according to interna onal standards, and in case of changes or new ones, you do not have to par ally or completely replace the equipment — the se ngs are simply and flexibly changed* in the so ware. This feature will allow you to conduct tests according to your research scenarios. *within technical possibili es 2. Modern way of control No more manual switching -control of the NaCl aerosol concentra on, direc on and speed of the airflow...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.