Simulator Pretreatment Mask Test Machine

Respirator Wearing Simulator Pretreatment Test Machine EN149

MODEL: SM-7185

Respirator Wearing Simulator is used to test respirator's simulated wearing pretreatment before other tests such as respiratory resistance, filter material penetration, etc.

Turn on the pretreatment device and make the breathing device and saturated water vapor generating device enter the working state until it is stable. Put the respirator on the matching test head mold in a airtight way and test for about 20 minutes. Remove the particulate filter material from the respirator, reinstall it, and repeat the test 10 times.

SM7185 consists of a respiratory simulator, a test head model, a saturated water vapor generator, a temperature control device, a flowmeter, etc. It can control the respiratory simulator to run at a breathing capacity of 2L/min for 25 times. The temperature of saturated water vapor near the mouth can be controlled as (37 ± 2) ℃.

Testing Scope:Particle Respirators, etc.

Testing Standards:

Specification:

1. Respiratory frequency of respiratory simulator: 25 times/min;

2. Tidal volume of respiratory simulator: 0.5L/min - 2.8L/min;

3. Flowmeter range: 5-45L/min, accuracy: 1L/min;

4. The head model is inclined and condensed water vapor flows to the collector;

5. Test head mold: 1 unit.

Model No. and accessories:

SM7185 Respirator Wearing Simulator

SM7185/1 Dummy Head Model

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SANWOOD Environmental Chambers was established in 1995, which integrated Taiwan and Japan technologies. We have been focus on the most secure and reliable climatic test chamber technology since established.

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Sanwood thrived little by little and aims to become the leading brand in the safety and reliability environmental test equipment industry all over the worldber.

Guangdong Sanwood Technology Co., Ltd, founded at 1995, with 25 years manufacturing experience, we are now engaging 100+ workers and 20+ engineers (structure, refrigerant, assembly, quality control, pre-tests), 2 production lines with facility 6,000+ square meters, monthly capability reaches to 120 units which makes annual production capability more than 1,000 units. Products cover the full range of battery cells, modules and packs or even the whole automobile to run the environmental reliability tests.

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