Protective Clothing Liquid Static Pressure Tester

• 

Instrument use:

The acid-proof clothing material anti-seepage acid static acid pressure tester is used to measure the acid-base anti-seepage of breathable acid-base protective clothing materials - static acid pressure resistance and liquid static pressure resistance.

Working principle:

The resistance to liquid static pressure borne by the fabric is used to indicate the resistance encountered by the test liquid through the fabric. Under the atmospheric pressure of 101.325kPa, the bottom of the sample is subjected to a continuously rising liquid pressure. Until there are three leaks, and the height of the liquid column at this time is recorded, which is called the fabric resistance to liquid static pressure.

Technical parameters:

1. Test solution: 80% concentrated sulfuric acid with different concentrations of acid and alkali

2. Rising rate of acid pressure test solution: (60±3) cm/min

3. Maximum pressure: 150mm liquid column "Maximum acid pressure: greater than 150mmH2SO4 (80%)"

4. Range: 0~150mm liquid column "0~150 mmH2SO4 (80%)"

Test preparation:

Take 3 samples from the finished protective clothing with a diameter of 32mm

Test steps:

1. The reagent contacts the sample vertically from below

2. Pressurize the reagent continuously and stably

3. Observe the sample and record the static pressure of the liquid when the third liquid drop appears on the sample

4. Each sample should be tested 3 times, and the arithmetic average is taken to obtain the static pressure value of the sample

Другие товары поставщика

	Safety shoe impact testing machine	According to the criteria: Bs-953,1870,EN-344,ANSI-Z41,CSA-Z195 ISO K88782 Product Advantages: Measures Critical Safety Property: Quantifies t...
	Air Permeability Tester ISO 7231 ASTM D737	Standards: BS 5636. JIS L1096-A, DIN 53887. ASTM D737. ASTM D3574. EN ISO 9237. GB/T 5453. EDANA 140.2. TAPPI T251. EDANA 140.1. ASTM D737. AFNOR ...
	Digital display electronic ink viscosity meter	Standard: ISO 12644 How it works: The working principle of the digital display electronic ink viscosity meter is based on two tin （usually a met...
	Sole heat resistance testing machine	Main uses: The sole heat resistance tester is used to test the heat resistance and temperature insulation performance of finished shoes under high...
	Leather edge oil fatigue testing machine	Product Introduction: Leather edge oil is made of polyvinyl chloride and other resins, used to coat leather, recycled leather, artificial/a colore...

Похожие товары

	Full-Body Garment Stress Tester,FZ/T 70015	Продавец: Standard International Group (HK) Limited	TheFull-Body Garment Stress Testeris a precision instrument designed to quantify the pressure exe...
	Industrial Dry Cleaning Machine,industrial garment steamer	Продавец: Standard International Group (HK) Limited	TheIndustrial Dry Cleaning and Energy-Saving Dryer Machinesare designed for high-performance, rel...
	MST Medical Compression Stocking Tester,compression sock tester	Продавец: Standard International Group (HK) Limited	The MST Medical Compression Stocking Tester is a professional instrument designed to evaluate the...
	MMT Liquid Water Separation Tester,MMT Liquid Water Analysis Tool	Продавец: Standard International Group (HK) Limited	Applications Textile Manufacturing:Testing waterproof fabrics for outdoor gear R&D:Developi...
	Dental material color stability tester	Продавец: Standard International Group (HK) Limited	Application The applications of color stability testers for dental materials are mainly reflecte...