The Mask & Respirator Fit Testing System in Christchurch NZ


If you work in a factory or as a tradesman and need to know that your protective equipment fits correctly, then an in-depth fit test is needed. The Mask & Respirator Fit Testing In NZ System is used by many organizations in Christchurch NZ and is a great way to test the fit of masks, respirators, and other protective clothing. 

This article will help you understand what mask fit testing is, why you need to do it, how to organize a fit test and what type of system is required for a successful fit test.

What is a fit test?

A Mask fitting In NZ test is a method of assessing the fit of breathing apparatus (e.g. respirators, gas masks, and surgical caps). It is used to ensure employees are protected while working in potentially unsafe conditions. The main purpose of a fit test is to evaluate the fit between a respirator and the user's face. To ensure that the respirator fits properly, the tester will try to remove the respirator from the user's face. If the tester is successful, then the respirator does not fit properly. The fit test can help to determine different issues including the proper respirator size and seal, whether the respirator's fit is adequate, and whether the respirator's seal is adequate.

Why do you need to do a fit test?

Fit testing is a process of evaluating the fit between a respirator and the user’s face. It is used to ensure employees are protected while working in potentially unsafe conditions. The main purpose of a fit test is to evaluate the fit between a respirator and the user’s face. To ensure that the respirator fits properly, the tester will try to remove the respirator from the user’s face. If the tester is successful, then the respirator does not fit properly. The fit test can help to determine different issues including the proper respirator size and seal, whether the respirator’s fit is adequate, and whether the respirator’s seal is adequate.

How to organize a fit test

Mask Fitting in Christchurch testing is a process of evaluating the fit between a respirator and the user’s face. It is used to ensure employees are protected while working in potentially unsafe conditions. The main purpose of a fit test is to evaluate the fit between a respirator and the user’s face. To ensure that the respirator fits properly, the tester will try to remove the respirator from the user’s face. If the tester is successful, then the respirator does not fit properly. The fit test can help to determine different issues including the proper respirator size and seal, whether the respirator’s fit is adequate, and whether the respirator’s seal is adequate. A fit test service runs a series of tests to evaluate the fit between a respirator and the user’s face. The first test is to loosen the facial seal of the respirator to confirm the seal is proper. Next, the tester will try to pull on the mask from the respirator to try to remove it from the face. If the tester is able to remove the mask, then the respirator does not fit properly. The tester will then tighten the facial seal and retry the removal test.

Types of Fit Test

Visual Fit Test - The tester will look at the user’s face while wearing the respirator and check to see if the respirator is properly mounted and to ensure the seal is adequate. 

Physical Fit Test - The tester will move the respirator while wearing the respirator and check to see if it interferes with the movement of the user’s face.

Communication Test - The tester will try to talk while wearing the respirator and check to see if they are able to speak properly. This test is usually done while the tester is under pressure to minimize the chance of a fit test failure.

Negative Pressure Fit Test - The tester will first seal the respirator and then check to see if the seal is adequate.

Positive Pressure Fit Test - The tester will first loosen the facial seal and then check to see if the seal is adequate.

Organize a mask and respirator fit test

There are several steps to organize a mask and respirator fit test. It is recommended to organize a test every six months or so to ensure the fit of your respirator.

Set up a schedule for testing - When you schedule a fit test, it is recommended to set up a test schedule. This schedule can help you organize the fit test and is useful when conducting multiple fit tests in a day.

Choose a location for testing - It is recommended to choose a location for testing that is away from the user’s work area. This will help to reduce the chance of a user seeing the test being conducted. It is also recommended to choose a clean area away from any dust and other contaminants as they can affect the results of the test.

Prepare the test area - When re-organizing the test area, it is recommended to remove any surface contaminants, such as dust, so that the area is as clean as possible. It is also recommended to put newspaper or drop cloths under the test tables to avoid contaminating the floor. 

Set up the equipment - When setting up the equipment for the test, it is recommended to place the respirator on the table with the filter and hose facing up, so that the user can easily view the respirator and see what part of the respirator they are trying to fit into their face. It is recommended to use a test table that has enough space for both the user and the tester.

When to schedule a fit test?

It is recommended to schedule a fit test when you feel the need to, such as when you start to get a new work area and think the fit of your respirator is not good enough. It is important that a fit test is conducted regularly to ensure that the fit of the respirator is adequate. It is recommended to schedule a fit test every six months or so.

Bottom line

Fit testing is a helpful process of evaluating the fit between a respirator and the user’s face. It is used to ensure employees are protected while working in potentially unsafe conditions. The main purpose of a fit test is to ensure the respirator fits properly and the seal is adequate. It can help to determine different issues including the proper respirator size and seal, whether the respirator’s fit is adequate, and whether the respirator’s seal is adequate. It is recommended to schedule a fit test every six months or so to ensure the fit of your respirator is adequate.

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