Mask tightness tester

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Product Introduction:

The mask tightness tester is designed with the concept of fast and simple operation, specifically measuring the concentration and proportion of aerosol particles inside and outside respiratory protective masks of various specifications, and displaying the tightness value of the mask.

Applicable scope:

There is no other tightness tester that can quantitatively test the tightness of all types of respirators. This tightness tester can perform tightness testing on gas masks, SCBAs respirators, and other types of respirators.

Product features:

1. Easy to operate and use

2. Independent operation type - no need for external computer connection

3. Optional mask sample adapter allows for testing the tightness of various masks

4. Color touch screen can be operated with fingers or pens

5. FitPro+TM tightness testing software can automatically complete testing

6. External computer can generate reports and print tightness test cards

7. The tightness coefficient is greater than 10000

8. Using micro particles in ambient air to calculate mask fit factor

9. Provide interactive training tools for initial and subsequent training

Technical parameters:

Tightness coefficient range: greater than 10000,1-200

Precision of tightness coefficient: plusmn; 10% reading

Size: 17cm x 22cm x 24cm (6.75in. x 8.5in. x 9.5in.)

Weight: 3.1kg (6.8lb) main unit, 8.2kg (18lb.) standard accessories and portable case

Power supply: 100to250VAC, 50to60Hz

Flow rate: Sampling 350cm3/min, total amount 1000cm3/min (nominal value)

Temperature range: Operation 0to35 ℃ (32to100 deg; F) Storage -40to70 ℃ (-40to160 deg; F)

Alcohol: Working hours 6 hours at 21 ℃ (70 deg; F), alcohol type 99.5%+isopropanol (analytical grade)

Portable box size: (HWD) 23cm x 36cm x 53cm (9in. x 14in. x 21.)

Technical features:

1. Easy to operate and convenient to use;

2. Independent operation type, no need for external computer connection;

3. Optional mask sampling adapter, allowing for testing the tightness of various masks;

4. The color touch screen can be operated with fingers or pens;

5. FitPro+TM tightness testing software, which can automatically complete testing;

6. External computers can generate reports and print tightness test cards;

7. Calculate the mask fit factor using micro particles in the ambient air;

8. Provide interactive training tools for initial and subsequent training.