Main use:

The anti chemical liquid penetration performance tester (glove) is suitable for testing the ability of gloves to resist chemical liquid penetration at specific times and pressures, and to check the penetration of liquids on materials.

Applicable standards:

ASTM F 1670-2008 Test method for synthetic blood penetration resistance of protective fabrics

GA 7-2004 Test Method for Chemical Protection Performance of Fire Gloves

Technical indicators:

1. The instrument uses an air source that can provide a pressure of (13.8 ± 1.38) kPa to continuously pressurize the sample, without being limited by the space of the test site;

2. The instrument is equipped with a pressure gauge to display the pressurization pressure, which is adjustable and the pressure adjustment rate is less than 3.5kPa/s;

3. Using pressurized medium: compressed air;

4. Specially designed stainless steel testing device and discharge valve, suitable for 40% sodium hydroxide at 20 ° C, 36% hydrochloric acid at 20 ° C, 37% sulfuric acid at 20 ° C, 50% toluene, and 50% isooctane;

5. The instrument has clamps that can generate a torque of 13.6N · m;

6. Technical pressure point: 0kPa; 13.8kPa;

7. The digital display timer is adjustable, with an accuracy of ± 1 second;

8. Sample size: 75mm x 75mm;

9. Test environment: temperature (20 ± 2) ℃, relative humidity 30% RH~80% RH;

10. Power supply: AC220V, 50Hz.